diff --git a/data/03/92/87/03928788120DFFCB0592F9BA2F17F9EB.xml b/data/03/92/87/03928788120DFFCB0592F9BA2F17F9EB.xml index 3ff2b382c70..e6bddd7bce7 100644 --- a/data/03/92/87/03928788120DFFCB0592F9BA2F17F9EB.xml +++ b/data/03/92/87/03928788120DFFCB0592F9BA2F17F9EB.xml @@ -1,63 +1,64 @@ - - - -Luticola centraloporea sp. nov. - a new diatom (Bacillariophyceae: Diadesmidaceae) species from Europe and North America + + + +Luticola centraloporea sp. nov. - a new diatom (Bacillariophyceae: Diadesmidaceae) species from Europe and North America - - -Author + + +Author -Rybak, Mateusz -0000-0001-8998-9537 -University of Rzeszów, College of Natural Sciences -matrybak91@gmail.com +Rybak, Mateusz +0000-0001-8998-9537 +University of Rzeszów, College of Natural Sciences +matrybak91@gmail.com - - -Author + + +Author -Getler, Karol -University of Warsaw Botanic Garden, Aleje Ujazdowskie 4, 00 - 478 Warsaw, Poland +Getler, Karol +University of Warsaw Botanic Garden, Aleje Ujazdowskie 4, 00 - 478 Warsaw, Poland - - -Author + + +Author -Kociolek, John Patrick -0000-0001-9824-7164 -Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA -patrick.kociolek@colorado.edu +Kociolek, John Patrick +0000-0001-9824-7164 +Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA +patrick.kociolek@colorado.edu -text - - -Phytotaxa +text + + +Phytotaxa - -2024 - -2024-10-22 + +2024 + +2024-10-22 - -669 + +669 - -2 + +2 - -119 -130 + +119 +130 - -https://doi.org/10.11646/phytotaxa.669.2.4 + +https://doi.org/10.11646/phytotaxa.669.2.4 -journal article -10.11646/phytotaxa.669.2.4 -1179-3163 +journal article +10.11646/phytotaxa.669.2.4 +1179-3163 +14520448 - + @@ -73,11 +74,11 @@ M.Rybak, Getler et Kociolek LM observations (1A–T):— Valves elliptic-lanceolate to linear-lanceolate with rounded apices ( -Figs 1A–T +Figs 1A–T ). Valve length 9.0–21.0 µm, width 4.0–6.0 µm and 20–24 striae in 10 µm (n = 35). Axial area narrow and linear. Central area rectangular to bow-tie shaped and bordered near margin by 2–3 shortened striae ( -Figs 1A–H +Figs 1A–H ). Isolated pore clearly visible in the central part of central area almost between proximal raphe endings ( -Figs 1A–H +Figs 1A–H ). Raphe filiform, with proximal raphe endings clearly curved away from the isolated pore, distal raphe endings barely visible (Figs C, D) elongated, weakly hooked opposite the proximal raphe endings. Striae clearly radiate with 3–4 areolae per striae. No morphological differences were observed between the European and North American populations. @@ -85,41 +86,41 @@ Valves elliptic-lanceolate to linear-lanceolate with rounded apices ( SEM observations (2A–H, 3A–H):— Externally, striae composed by 3–4 areolae per striae, rounded, sometimes enlarged near the valve face margin ( -Figs 2A–D +Figs 2A–D , -3A, B +3A, B ). Internally, areolae covered by hymen forming continuous strip, separated by not thickened virgae ( -Figs 3C +Figs 3C ). Single row of areolae (interrupted on the apices) present also on valve mantle ( -Figs 2C, D, G +Figs 2C, D, G , -3A, B, G +3A, B, G ). Both, valve face and mantle areolae circular in shape. Isolated pore rounded, located in the central part of the central area, almost between proximal raphe endings ( -Figs 2A–F +Figs 2A–F , -3A, B, E +3A, B, E ). Raphe branches straight and filiform, with proximal endings pore-like shaped and curved away of isolated pore bearing side ( -Figs 2A–F +Figs 2A–F , -3A, B, E +3A, B, E ). Distal raphe endings pore-like shaped, terminating onto valve face, only slightly bent away of isolate pore bearing side ( -Figs 2A–D, G +Figs 2A–D, G , -3A, B, G +3A, B, G ). Internally, isolated pore opening small, c-shaped, positioned midway between valve margin and the central area ( -Fig. 3F +Fig. 3F ). Longitudinal channels located along on both sides of valves ( -Fig 3C +Fig 3C ). Externally, central area bow-tie shaped with a smooth surface ( -Figs 2c +Figs 2c , -3A, B +3A, B ). Girdle bands with two rows of poroids ( -Fig 3D +Fig 3D ). No morphological differences were observed between the European and North American populations. - + FIGURE 1. LM microphotography of @@ -170,7 +171,7 @@ of the University of Warsaw. The holotype population is presented in -Figs 1L–T +Figs 1L–T . @@ -230,7 +231,7 @@ Levkov, Metzeltin & A.Pavlov (2013: 156) . - + FIGURE 2. SEM microphotography of diff --git a/data/03/A6/87/03A687FEFFC8FFECFF5DFF3EFDF4FC55.xml b/data/03/A6/87/03A687FEFFC8FFECFF5DFF3EFDF4FC55.xml index 42f7480c4c8..b425d502230 100644 --- a/data/03/A6/87/03A687FEFFC8FFECFF5DFF3EFDF4FC55.xml +++ b/data/03/A6/87/03A687FEFFC8FFECFF5DFF3EFDF4FC55.xml @@ -1,91 +1,94 @@ - - - -Microtropis gulinqingensis, a new dioecious species of Celastraceae from China + + + +Microtropis gulinqingensis, a new dioecious species of Celastraceae from China - - -Author + + +Author -Huang, Qing -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & University of Chinese Academy of Sciences, Beijing 100049, China +Huang, Qing +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & University of Chinese Academy of Sciences, Beijing 100049, China - - -Author + + +Author -Lyu, Ling -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China +Lyu, Ling +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China - - -Author + + +Author -Yang, Chong -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China +Yang, Chong +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China - - -Author + + +Author -Chen, Wen-Hong -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China +Chen, Wen-Hong +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China - - -Author + + +Author -Fan, Chang-Li -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China +Fan, Chang-Li +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China - - -Author + + +Author -Zhang, Jin-Guo -0009-0001-2214-8802 -Maguan Gulinqing Provincial Nature Reserve Management and Protection Bureau, Maguan 663701, Yunnan, China -1936564294@qq.com +Zhang, Jin-Guo +0009-0001-2214-8802 +Maguan Gulinqing Provincial Nature Reserve Management and Protection Bureau, Maguan 663701, Yunnan, China +1936564294@qq.com - - -Author + + +Author -Shui, Yu-Min -0000-0003-2975-7851 -Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China -ymshui@mail.kib.ac.cn +Shui, Yu-Min +0000-0003-2975-7851 +Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China & Tropical Mountain Forest Eco-Station in Southeast Yunnan, Pingbian 661200, Yunnan, China +ymshui@mail.kib.ac.cn -text - - -Phytotaxa +text + + +Phytotaxa - -2024 - -2024-10-16 + +2024 + +2024-10-16 - -668 + +668 - -3 + +3 - -293 -299 + +293 +299 - -https://doi.org/10.11646/phytotaxa.668.3.9 + +https://doi.org/10.11646/phytotaxa.668.3.9 -journal article -10.11646/phytotaxa.668.3.9 -1179-3163 +journal article +306659 +10.11646/phytotaxa.668.3.9 +1e2a0871-dcc4-4cb7-abd9-733d931d9759 +1179-3163 +14520466 - + @@ -98,9 +101,9 @@ Y.M. Shui & Q. Huang . ( -Figs. 1 +Figs. 1 & -2 +2 ). @@ -148,7 +151,7 @@ in having 4-merous perianth, subsessile flower, slightly semiorbicular sepals, p in leaf size, cone-shaped ovary and smooth fruit surface, but can be distinguished by its dioecious nature, fascicle inflorescence, male flowers having connate petals fused to about two-thirds of their length, and the pointed connective. - + FIGURE 2. Flower morphology of diff --git a/data/03/A8/87/03A8879FFF80CF292CD97097FA95FA4D.xml b/data/03/A8/87/03A8879FFF80CF292CD97097FA95FA4D.xml index ea8d9283217..786d877e2c9 100644 --- a/data/03/A8/87/03A8879FFF80CF292CD97097FA95FA4D.xml +++ b/data/03/A8/87/03A8879FFF80CF292CD97097FA95FA4D.xml @@ -1,65 +1,66 @@ - - - -Eugenia elapparensis (myrtaceae), a new species from southern western ghats, india and a correction on the lectotypification of eugenia calcadensis + + + +Eugenia elapparensis (myrtaceae), a new species from southern western ghats, india and a correction on the lectotypification of eugenia calcadensis - - -Author + + +Author -Jose, Robi Aloor -0000-0002-6161-0692 -Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; -ajrobin80@gmail.com +Jose, Robi Aloor +0000-0002-6161-0692 +Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; +ajrobin80@gmail.com - - -Author + + +Author -Balan, Anoop Puthuparambil -0000-0002-0608-970X -Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; -anooppb01@gmail.com +Balan, Anoop Puthuparambil +0000-0002-0608-970X +Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; +anooppb01@gmail.com - - -Author + + +Author -Sujanapal, Puthiyapurayil -0000-0002-6682-354X -Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; & Kerala Forest Research Institute, Peechi, Thrissur- 680653, Kerala, India. & Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; & Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; -psujanapal@gmail.com +Sujanapal, Puthiyapurayil +0000-0002-6682-354X +Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; & Kerala Forest Research Institute, Peechi, Thrissur- 680653, Kerala, India. & Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; & Department of Botany, Bishop Abraham Memorial College, Thuruthicad, Pathanamthitta- 689597, Kerala, India; +psujanapal@gmail.com -text - - -Phytotaxa +text + + +Phytotaxa - -2024 - -2024-10-16 + +2024 + +2024-10-16 - -668 + +668 - -3 + +3 - -272 -278 + +272 +278 - -https://doi.org/10.11646/phytotaxa.668.3.6 + +https://doi.org/10.11646/phytotaxa.668.3.6 -journal article -10.11646/phytotaxa.668.3.6 -1179-3163 +journal article +10.11646/phytotaxa.668.3.6 +1179-3163 +14520415 - + @@ -72,9 +73,9 @@ Robi, Balan & Sujanapal sp. nov. ( -Fig. 1 +Fig. 1 & -2 +2 ). @@ -162,7 +163,7 @@ sub-orbicular, wooly). ( ) - + FIGURE 1. @@ -173,7 +174,7 @@ FIGURE 1. . A. Habit; B. Leaves—abaxial view; C. Leaves—adaxial view; D. Inflorescence; E. Flower enlarged; F. Flower—lateral view; G. Dorsal view of calyx and corolla. - + FIGURE 2. diff --git a/data/03/BB/42/03BB4268FF92FFC6FF3EFE78A591B301.xml b/data/03/BB/42/03BB4268FF92FFC6FF3EFE78A591B301.xml new file mode 100644 index 00000000000..161998b58b9 --- /dev/null +++ b/data/03/BB/42/03BB4268FF92FFC6FF3EFE78A591B301.xml @@ -0,0 +1,270 @@ + + + +Emended description and phylogenetic placement of Dermatosorus schoenoplecti (Ustilaginales) + + + +Author + +Piątek, Marcin +0000-0002-4968-2861 +W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL- 31 - 512 Kraków, Poland +m.piatek@botany.pl + + + +Author + +Lutz, Matthias +0000-0002-0938-1079 +Plant Evolutionary Ecology, Institute of Evolution and Ecology, University of Tübingen, Auf der Morgenstelle 5, 72076 Tübingen, Germany +m.lutz@fsg-pfullingen.de + + + +Author + +Mossebo, Dominique C. +0000-0003-1526-5565 +University of Yaoundé 1, Mycological Laboratory, B. P. 1456 Yaoundé, Cameroon +dmossebo@yahoo.fr + + + +Author + +Piątek, Jolanta +0000-0002-3707-8966 +W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL- 31 - 512 Kraków, Poland +j.piatek@botany.pl + +text + + +Phytotaxa + + +2024 + +2024-11-27 + + +674 + + +2 + + +218 +228 + + + + +https://doi.org/10.11646/phytotaxa.674.2.4 + +journal article +306660 +10.11646/phytotaxa.674.2.4 +c0c44056-7b9b-4db6-90b6-2175e28568b0 +1179-3163 +14520522 + + + + + + + +Dermatosorus schoenoplecti +Vánky & R.G. Shivas, +Fungal Diversity + +14: 244 (2003) + +, emend. + + + + + +( +Figs. 2–4 +) + + + + +Type:— +AUSTRALIA +. +Queensland +: +ca +. +60 km +SSW of Cairns, between Gordonvale and Yungaburra, +5 km +turn off to “Cathedral Fig Tree”, +17°11´32˝ S +, +145°39´53˝ E +, alt. +ca +. +730 m +a.s.l., on + +Schoenoplectiella mucronata + +, +28 Sept. 2001 +, leg. +M +.D. +E +. Shivas & +K +. Vánky ( +holotype +BRIP +28979, +isotype +BRIP +HUV +19750). + + + + +FIGURE 2. + +Dermatosorus schoenoplecti + +. A–B. General view of the habitat in Cameroon. C–D. Sori of the fungus in the ovaries of + +Schoenoplectiella mucronata + +. + + + + +Description:— +Sori in some ovaries of the inflorescences, swollen, +3–4 mm +long, +1.5–2.5 mm +wide, filled with spore balls, partly hidden by the scales and covered by fine whitish peridium (host epidermis) that disappears quickly during maturation releasing the spore balls. Spore balls variable in shape and size, irregular, ovoid, broadly ellipsoid, elongated, subfusiform, 220–1800 × 150–1200 µm, dark brown, opaque, composed of hundreds to thousands of lightly pigmented inner spores surrounded by a 2–3 layered cortex of darkly pigmented sterile cells. Spores pale brown to brown, in side and plane view globose, subglobose or broadly ellipsoidal, often more or less angular due to mutual pressure, 8.0–11.5 × 8.0–9.5 µm (av. ± SD, 9.8 ± 0.9 × 8.4 ± 0.4 µm, +n += 40/1); wall even, 0.8–1.0 µm thick, reticulate in LM and SEM, meshes more or less polyhedral or irregular in LM and SEM, 7–12 meshes per spore diameter, interspaces tuberculate. Sterile cells dark brown, in side view flattened and collapsed on free side, in plane view globose, subglobose, ovoid or broadly ellipsoidal, usually angular or irregular (more irregular than inner spores), (8.5–)9.0–13.5 × 7.0–11.5 µm (av. ± SD, 10.7 ± 1.2 × 8.9 ± 1.2 µm, +n += 40/1); wall even, 0.8–1.0 µm thick, reticulate in LM and SEM (smooth in immature sterile cells), meshes more or less polyhedral or irregular in LM and SEM, 7–10 meshes per spore diameter, interspaces tuberculate. + + + +FIGURE 3. + +Dermatosorus schoenoplecti + +on + +Schoenoplectiella mucronata + +by light microscopy (all from KRAM F-60050). A–B. Spore balls. C–D. Spores in median and surface view, respectively. E–F. Sterile cells. Scale bars: A–B = 500 µm, E = 50 µm, C–D, F = 10 µm. + + + +Specimen examined:— + +CAMEROON +. +Western Province +: +Department of Menoua +: +Bafou +, +ca. +6 km +NE +of +Dschang +, +05°29´06˝ N +, +10°06´17˝E +, elev. +ca. + +1492 m +a.s.l. + +, + +on + +Schoenoplectiella mucronata + + +, + +7 March 2007 + +, leg. +A +. +L +. Njouonkou, +J +. Piątek, +M +. Piątek, +C +. Vánky & +K +. Vánky ( +KRAM +F-60050) + +; + +duplicate is preserved in +BRIP +HUV 21460 + +. + + +Habitat: +— +In Africa, + +Dermatosorus schoenoplecti + +was found on the Bamiléké Plateau, which is a central part of the +Cameroon +Highlands, at an altitude of +1492 m +a.s.l., in a swamp dominated by + +Rhynchospora corymbosa + +and + +Schoenoplectiella mucronata + +( +Fig. 2A–B +). According to White’s classification (White 1983), this part of +Cameroon +belongs to the Afromontane archipelago-like regional centre of endemism. The swamp was a remnant of natural vegetation surrounded by cultivated fields (banana and oil palm plantations). During the observation, at the end of the dry season, the population consisted of no more than 15 infected plants of + +Schoenoplectiella mucronata + +in the marginal part of the swamp. It is not impossible that plants growing in the central part of the swamp were also infected by the smut, but access to this site was not possible due to the high water level. + + + + \ No newline at end of file diff --git a/data/03/C1/81/03C18168FF889F77FF0443A7B76D43A7.xml b/data/03/C1/81/03C18168FF889F77FF0443A7B76D43A7.xml new file mode 100644 index 00000000000..77d802b36d3 --- /dev/null +++ b/data/03/C1/81/03C18168FF889F77FF0443A7B76D43A7.xml @@ -0,0 +1,773 @@ + + + +Eugenia pulcherrima (Myrteae, Myrtaceae) in southeastern Brazil: extended description, lectotypification and geographical notes + + + +Author + +Silva, Everton Diego Corrêa Da +0009-0002-4265-8073 +Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis. Universidade Federal de São Carlos-campus Sorocaba, Rod. João Leme dos Santos, km 110, 18052 - 780, Sorocaba, São Paulo, Brazil +evertoncorrea@estudante.ufscar.br + + + +Author + +Maruyama, Adriano Da Silva De Cicco +0000-0001-8576-4998 +Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis. Universidade Federal de São Carlos-campus Sorocaba, Rod. João Leme dos Santos, km 110, 18052 - 780, Sorocaba, São Paulo, Brazil +silvabiomacerrado@gmail.com + + + +Author + +Valdemarin, Karinne Sampaio +0000-0002-9564-1163 +Departamento de Ciências Biológicas, Escola Superior de Agricultura “ Luiz de Queiroz ”, Universidade de São Paulo, Caixa Postal 09, 13418 - 900, Piracicaba, São Paulo, Brazil +kvaldemarin@gmail.com + + + +Author + +Denardi, Vinícius Luvizotto +0009-0005-0696-8447 +Herbário SORO. Universidade Federal de São Carlos - campus Sorocaba, Rod. João Leme dos Santos, km 110, 18052 - 780, Sorocaba, São Paulo, Brazil +viniciusluvizotto@estudante.ufscar.br + + + +Author + +Cinosi, Lina Pastor +0009-0009-3383-5470 +Herbário SORO. Universidade Federal de São Carlos - campus Sorocaba, Rod. João Leme dos Santos, km 110, 18052 - 780, Sorocaba, São Paulo, Brazil +lina@estudante.ufscar.br + + + +Author + +Mazine, Fiorella Fernanda +0000-0002-2604-6088 +Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis. Universidade Federal de São Carlos-campus Sorocaba, Rod. João Leme dos Santos, km 110, 18052 - 780, Sorocaba, São Paulo, Brazil +fiorella@ufscar.br + +text + + +Phytotaxa + + +2024 + +2024-11-19 + + +672 + + +1 + + +79 +88 + + + + +https://doi.org/10.11646/phytotaxa.672.1.5 + +journal article +10.11646/phytotaxa.672.1.5 +1179-3163 + + + + + + + + + +Eugenia pulcherrima +Kiaerskou (1893: 159) + + +. + +( +Fig. 1 +.). + + + + + + +Type: +— + +BRAZIL +. +Rio de Janeiro +: +Petrópolis +, + +7 September 1886 + +(fl.), + +A.F.M. Glaziou +16065 + +( +lectotype +: C 10015721!, here designated; +isolectotypes +: BR 0000005261161!; K 000276703!; LE 00007474!; +R 000009133 +!; RB 00542116!). +Remaining +syntypes +: +Rio de Janeiro +: without locality, 1868 (fl.), + +A.F.M. Glaziou +2874 + +(BR 0000005261154!; BR 0000005260546!; C 10015722!) + +. + + + +FIGURE 1. +Morphology of + +Eugenia pulcherrima + +. A. Detail of trunk bark morphology. B. Adaxial (on the top) and abaxial faces of leaves (on the bottom) with pubescent indumentum. C. Young leaf, with reddish surface. D. Cataphylls and strongly revolute young leaves. E. Inflorescence in auxotelic racemes at the end of anthesis; in detail: flower at the end of anthesis. F. Immature fruits; in detail: mature fruit. (Scale Bars: B= 1.0 cm; D= 5 mm). (A–B from +Maruyama 3546 +; C from +A. Maruyama 7576 +; D from +A. Maruyama 6959 +; E from +A. Maruyama 3981 +; F from +A. Maruyama 7878 +) + + + +Tree +5–10 m +tall; cylindrical, branches flattened in the youngest portions; stem with brown rhytidome, with white spots when young, falling off in longitudinal plates, dark brown with age; distal internodes +8–25 mm +, +1.2–2 mm +in diameter, rough, falling off in small irregular patches, gray to brown, sometimes reddish to vinaceous, pubescent, ferruginous to grey, glabrous or glabrescent with age. +Cataphylls +20–35 mm +in length, initially pubescent, becoming glabrous as they mature, with ciliate margins and a yellowish hue in dried specimens, displaying prominent red spots in fresh material, deciduous after anthesis. +Young leaves +strongly revolute, pubescent on both sides, indumentum white, becoming ferruginous with age, remaining pubescent only on the abaxial side, glabrescent on the adaxial side. +Leaves +opposite, symmetrical at the distal and proximal portions of the blade, petioles +4–6 mm +and +0.9–1 mm +in diameter, adaxially grooved, pubescent; blades 3.2–13.5 × +1.2–5 cm +, 2.1 to 2.6 times longer than wide, elliptical, rarely lanceolate, discolorous on fresh, dry material, abaxially brown, pubescent, olive green on adaxial surface, glabrous to glabrescent when adult, with trichomes concentrated mainly on the main vein; margins strongly revolute and wavy; base cuneate, sometimes acute, rarely asymmetrical; apex acute, rare obtuse; midvein grooved on the adaxial portion and prominent on the abaxial, adaxially white and velutine when young and brown when old, adaxially glabrous to glabrescent when adult, brown, sometimes white; secondary veins 11–16 pairs leaving the median vein at 55–65° angles, visible on the adaxial side and inconspicuous on the abaxial side; intramarginal veins two, the innermost +4–6 mm +from the margin, the outermost +0.9–1 mm +; oil glands less than +0.1 mm +in diameter, 5–15/mm², noticeable adaxially and abaxially with the naked eye when backlit, concentrated mainly near the main veins. +Inflorescence +an auxotelic raceme, axillary, subterminal or terminal, sessile to subsessile, peduncle up to +0.4 mm +long, rachis +1.5–6.7 cm +in length; ciliate bracts, with 2–4 on each side, dark brown in color, +0.2–1.6 mm +in length, glabrous, and deciduous in fruits; pedicels +13–40 mm +length, cylindrical, becoming ferruginous with age; colleters in groups of 2–5, unequal euryform filaments, located in the inner side of the bracteole, between the bracteole and the hypanthium, or in the inner side of the bracts, between the bracts and the axis of auxotelic racemes, glabrous, measuring 0.3–2 × +0.03–0.13 mm +. +Flower buds +globose, +3–4.5 mm +in diameter. +Flowers +with pubescent or velutine hypanthium; filiform bracteoles, +0.03–1 mm +in length, deciduous at anthesis; calyx lobes 4, rarely 5, oblong, subequal, retroflex, apex rounded, 3–11 × +2–4 mm +, pilose, margin sparsely ciliate, persistent, oil glands visible against light; petals white, usually spatulate, apex rounded, +4.1–11 mm +long; staminal ring +2–3 mm +in diameter, pilose, sometimes glabrous; stamens with +2–5.5 mm +filaments, anthers +0.1–0.3 mm +, elliptical, sometimes oblong, longitudinally dehiscent; style +4–9 mm +, velutine, stigma punctiform and papillose; ovary 2-locular, ovules 6–13 per locule. +Fruits +11–16 × +11–14 mm +, globose or oblate, cinder green when immature and dark purple when mature ( +R +: 7, G:4, B:7 / Hex:#070407), with velutinous indumentum; seeds 1–4 per fruit; embryo flat-convex, glands scattered, cotyledons partially fused at their greatest extent. + + + +FIGURE 2. +Occurrence of + +Eugenia pulcherrima + +in southeastern Brazil. + + + +Specimens examined: +— + +BRAZIL +. +Rio de Janeiro +: +Petrópolis +, +Morro Sertão +, + +11 August 1943 + +, fl., + +Góes +& +Constantino +423 + +(F, image!; +NY +, image!; RB!) + +; + +ibidem, +Secretário +, +Condomínio Fazenda Mata Nova +, lote 02, + +20 September 1997 + +, fl., + +B.C. Kurtz +278 + +(RB!, SORO!, RBR, image!) + +; ibidem, +11 July 1999 +, fl., +B.C. Kurtz 282 +(RB, image!, SORO!); + +Minas Gerais +: +Juiz de Fora +, + +15 May 1944 + +, fr., + +Krieger +s.n. + +( +CESJ 1054 +, image!) + +; + +ibidem, +Parque da Lajinha +, +Interior +da mata, + +25 October 2004 + +, fr., + +O.J. Bastos Neto +, +I.L. Rodrigues +& +G.T. Barino +s.n. + +(HUFSJ 3639, image!). +São Paulo +: +Cunha +, +Alto do Cruzeiro +, +Condomínio Alpes de Cunha +, +Estrada Cunha-Paraty +, km 48.5, em borda de cerradão conservado, com indivíduos maiores que 15 metros, +23°5'30.00"S +, +44°57'52.85"W +, + +5 May 2020 + +, fr., + +A. Maruyama +& +L. Cicco +3546 + +(SORO!) + +; ibidem, lado direito, em borda de cerradão conservado, +August 2020 +, fl. and fr., +A. Maruyama & L. Cicco 3742 +(SORO!); + +ibidem, +Estrada +para o +Bairro do Capivari +, +4 km +depois da +Rodovia Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, com sinais de pisoteio e fezes de gado, ao lado de pastagem de criação extensiva de corte e leite, +23°4'18.61"S +, +45°0'32.79"W +, + +September 2020 + +, fr., + +A. Maruyama +& +L. Cicco +3981 + +(SORO!) + +; + +ibidem, +3.5 km +depois da +Rodovia Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, +23°4'15.97"S +, +45°0'28.85"W +, + +September 2021 + +, fl., + +A. Maruyama +6958 + +(SORO!) + +; + +ibidem, +4 km +depois da +Rodovia Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, com sinais de pisoteio e fezes de gado, ao lado de pastagem de criação extensiva de corte e leite, +23°4'18.61"S +, +45°0'32.79"W +, + +September 2021 + +, fl., + +A. Maruyama +6959 + +(SORO!) + +; ibidem, +October 2021 +, fl., +A. Maruyama 7571 +(SORO!); ibidem, fl., +A. Maruyama 7576 +(SORO!); + +ibidem, +4 km +depois da +Rodovia Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, com sinais de pisoteio e fezes de gado, ao lado de pastagem de criação extensiva de corte e leite, + +November 2021 + +, fl., + +A. Maruyama +7728 + +(SORO!) + +; + +ibidem, +Estrada +para o +Bairro do Capivari +, +3.5 km +depois da rodovia +Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, +23°4'15.97"S +, +45°0'28.85"W +, + +November 2021 + +, fr., + +A. Maruyama +7876 + +(SORO!) + +; + +ibidem, +4 km +depois da rodovia +Cunha-Paraty +, lado direito, em cerradão parcialmente degradado, com sinais de pisoteio e fezes de gado, ao lado de pastagem de criação extensiva de corte e leite, +23°4'18.61"S +, +45°0'32.79"W +, + +November 2021 + +, fr., + +A. Maruyama +7878 + +(SORO!) + +; ibidem, +A. Maruyama 7880 +(SORO!); ibidem, +20 October 2023 +, fr., +A. Maruyama et al. 8919 +(SORO!). + + + + +FIGURE 3. +Municipality of Cunha, São Paulo. A. Cunha-Paraty road, locality of + +Eugenia pulcherrima + +, which connects to Alto do Cruzeiro and Road to Bairro do Capivari. B. Top view of the region, with formation of “seas of hills”. C. Land use and occupation in the type locality and surroundings; pasture used for cattle breeding. D. Physiognomy of "cerradão" and campo cerrado reported from Alto do Cruzeiro in the municipality of Cunha. (All photos by A. Maruyama). + + + + +Distribution and Habitat +—Initially, the species was described from its typical locality in the dense ombrophilous forest of Petrópolis, Rio de Janeiro. The protologue mentions Minas Gerais, in addition to Rio de Janeiro, as typical localities. However, no +type +materials ( +Glaziou 2874 +and +Glaziou 16065 +) were found for Minas Gerais. Nonetheless, subsequent collections were made in Juiz de Fora (Minas Gerais state). In this study, we extend the known range of + +Eugenia pulcherrima + +to the state of São Paulo, where it has been recorded in the transition zones between Cerradão and dense ombrophilous forest in the municipality of +Cunha +( + +Maruyama +et al. +2022 + +), specifically in Alto do Cruzeiro and along the road to Bairro do Capivari ( +Fig. 2 +). The new occurrences were made in areas showing signs of cattle grazing and residential speculation ( +Fig. 3 +). + + +Phenology +— + +Eugenia pulcherrima + +flowers in May and August, and fruits in August, November, and May. + + + +FIGURE 4. +Morphology of colleters in + +Eugenia pulcherrima + +. A. Colleters on the flower's bracteole axil, where the bracteole has fallen but the colleters remain. B. Several colleters (as unequal filaments) in the auxotelic raceme. C. Colleters on the inner side of the bracts of the inflorescence. (All photos by V. Denardi). + + + +Conservation Status +—A survey of the species in the field and in virtual herbaria has led to an extension of its known occurrence, prompting a new conservation assessment. + +Eugenia pulcherrima + +was previously classified as “Vulnerable” under criteria B1ab(i,ii,iii)+2ab(i,ii,iii) by + +Moraes +et al. +(2020) + +. There may have been misidentifications, as the previously known extent of occurrence (EOO) was +7,271 km +² and the area of occupancy (AOO) was +40 km +². With the newly confirmed occurrences, we obtained an extent of occurrence (EOO) of 11,634.045, being the species evaluated as “Vulnerable”, and its estimated area of occupation (AOO) as +24 km +², which evaluates the species as “Endangered”, criteria B2ab(i, ii,iii) according to the IUCN criteria (IUCN 2019). The locations where + +Eugenia pulcherrima + +has been recorded in +São Paulo state +are subject to intense anthropic activity. These areas are frequently targeted for development, including the construction of residential condominiums, and are also affected by agricultural practices such as livestock farming and cattle grazing, which contribute to the conversion of natural areas into pastures. Consequently, there is an observed decline in these locations, impacting the extent of occurrence, area of occupancy, and quality of habitat ( +Fig. 3 +). + + +Field observations and seed propagation: +—In the months preceding the flowering of + +Eugenia pulcherrima + +, particularly in June and July, changes were observed in the size and color of the lateral and apical cataphylls, along with partial leaf loss. The cataphylls are located on the subterminal and terminal branches of the inflorescence and are shed before the complete maturation of the fruits. The fruits themselves are showy, measuring +10–35 mm +in length, and are glabrous to glabrescent ( +Fig. 1 +). + + +With the arrival of spring and the beginning of the rainy season, + +E. pulcherrima + +exhibits vigorous leaf regrowth. The new leaves have a notably membranous texture and are reddish or vinaceous in color, with strongly revolute margins that become slightly revolute with age. The tomentose indumentum covers both sides of the leaf blade, which transit from whitish to ferruginous over time. The rhytidome ( +Fig. 1A +) develops into longitudinal plates, reddish when new and turning brownish with age. The canopy is dense and irregularly shaped. New leaves are entirely revolute, reddish, and have whitish, pubescent or velutine indumentum. + + +Regarding the flowers, some specimens were observed with five sepals (e.g., +A. Maruyama 3742, 7576 +), which is unusual for + +Eugenia +sect. +Eugenia + +, where four sepals are typical ( + +Coutinho +et al. +2017 + +). Notably, the sepals are green in the flowers ( +Fig. 1E +) and turn vinaceous as the fruits ripen. Additionally, the flowers are ephemeral, lasting one to two weeks. + + + +FIGURE 5. +Sowing and germination of + +Eugenia pulcherrima + +. A. Seeds collected in Cunha, SP. B. Young seedlings, just after germination of the seeds. C. Seedlings after 1 month of sowing. (All photos L. Cinosi) + + + +Mature fruits are dark purple ( +Fig. 1F +), with a substantial amount of sweet pulp that has a pleasant flavor, similar to + +E. brasiliensis + +fruits—popularly known as grumixama—which are consumed fresh or used in jams, juices, and ice cream. + +Eugenia pulcherrima + +produces a large number of fruits per season, making it a valuable source of native Brazilian fruits that are still largely unexplored. + + +The species also presents colleters, structures that resemble hair-like filaments and protect the primordia of leaf and/or reproductive parts of the plants. Colleters ( +Fig. 4 +) were observed in field materials, recently found in +Myrtaceae +and in the genus + +Eugenia +( +Silva 2010 +) + +. They can be associated with petioles, stipules, sepals, cataphylls, bracts, and bracteoles. In + +Eugenia +sect. +Eugenia + +, these structures were found only in the reproductive parts of the plant, such as flowers and fruits, and also in the bracts of the auxotelic racemes (Denardi +et al. in prep. +). + + +We also conducted preliminary propagation studies, which showed that + +Eugenia pulcherrima + +seeds had excellent germination results ( +Fig. 5 +). Out of 23 seeds planted, 21 (91.3%) emerged within two weeks of sowing. The seedlings survived and were subsequently transplanted into tubes for further observation in the nursery. Therefore, we strongly recommend cultivating + +Eugenia pulcherrima + +for forest restoration projects and as an ornamental shrub or tree in home gardens, to promote its ex situ conservation and attract local fauna. + + +Taxonomic and nomenclatural notes +:— + +Eugenia pulcherrima + +is most similar to + +E. brasiliensis + +, by its leaf size and shape, and + +E. neosilvestris + +, by its indument. However, it is distinguished from the first by the discolorous leaves, showy cataphylls and the presence of induments on young leaves, abaxial surface of mature leaves and floral parts ( +vs. +glabrous in + +E. brasiliensis + +), and fruits with indumentum ( +vs +. glabrous in + +E. brasiliensis + +). + +Eugenia pulcherrima + +differs from + +E. neosilvestris + +mainly in the mature leaf blades size (5.8–9 × +2.2–3.4 cm +vs +. 2–6 × +1–3.5 mm +in + +E. neosilvestris + +) with attenuate base ( +vs +. acute or obtuse + +E. neosilvestris + +), strongly revolute ( +vs. +slightly revolute in + +E. neosilvestris + +) and two marginal veins ( +vs. +one in + +E. neosilvestris + +). + + +Regarding the nomenclature, when describing + +E. pulcherrima +, Kiaerskou + +cited +two specimens +, +Glaziou 2874 +and +16065 +, in the protologue. In this case, both gatherings are +syntypes +and the designation of a +lectotype +is necessary, then the specimen C 10015721 from the collection +A.F.M. Glaziou 16065 +is here selected as so. + + + + \ No newline at end of file diff --git a/data/03/C7/22/03C72204E325FFDCA38005A5FAF7FC3A.xml b/data/03/C7/22/03C72204E325FFDCA38005A5FAF7FC3A.xml new file mode 100644 index 00000000000..ce7b7e5b20e --- /dev/null +++ b/data/03/C7/22/03C72204E325FFDCA38005A5FAF7FC3A.xml @@ -0,0 +1,188 @@ + + + +Morpho-phylogenetic evidence reveals Pseudobionectria phoenicis gen. et sp. nov. (Bionectriaceae) from a mangrove habitat + + + +Author + +Zhang, Sheng-Nan +0000-0001-8602-5193 +School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, P. R. China +zhangshengnan@uestc.edu.cn + + + +Author + +Hyde, Kevin D. +0000-0002-2191-0762 +Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand. +kdhyde3@gmail.com + + + +Author + +Liu, Jian-Kui +0000-0002-9232-228X +School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, P. R. China +liujiankui@uestc.edu.cn + +text + + +Phytotaxa + + +2024 + +2024-10-16 + + +668 + + +3 + + +207 +225 + + + + +https://doi.org/10.11646/phytotaxa.668.3.1 + +journal article +10.11646/phytotaxa.668.3.1 +1179-3163 +14520508 + + + + + + +Pseudobionectria phoenicis +S.N. Zhang, K.D. Hyde & Jian K. Liu + +, + +sp. nov. + + + + +MycoBank number +: MB855148; +Figure 2 +. + + + + +Etymology +: The epithet refers to the host genus + +Phoenix + +. + + + + +Holotype + +: +HKAS 136264 + + + +Saprobic +on decaying rachides of + +Phoenix paludosa + +on mangrove floor. +Sexual morph +Ascomata +superficial on a subiculum, solitary to gregarious, tan or brownish orange with a black crown flattened on the top, globose, tomentose, with hyaline hyphal appendages that merge with the subiculum below ( +Fig. 2d +, arrowed), KOH-, LA-, in section 240–330 μm wide, 200–260 μm high, membraneous. +Ostiole +central and periphysate. + +Peridium + +relatively thick, 47–98 μm wide, comprising two layers, the inner layer of compressed hyaline cells, and the outer layer of brown, angular to globose cells. +Paraphyses +2–4 μm wide, hypha-like, numerous and septate, embedded in a gelatinous matrix. +Asci +30–58 × 3.5–7.5 μm ( +x += 38 × 4.9 μm, n = 20), 8-spored, narrowly clavate to clavate, short pedicellate, unitunicate, apex narrowly and rounded, without visible ring. +Ascospores +12–16 × 1.8–3.7 μm ( +x += 13.8 × 2.6 μm, n = 30), overlapping biseriate, oblong-ellipsoidal to fusiform, hyaline, 1-septate (rarely 3-septate), mostly equally 2-celled, guttulate, spinulose ( +Fig. 2o +), without a mucilaginous sheath. +Asexual morph +Undetermined. + + +Culture characteristics +:—Colonies on MEA +ca. +10 mm +at room temperature after three weeks, mycelium milky white, colony circular, raised, viscid, slightly mucoid, milky white, reverse pale orange in the center with a milky white margin. + + +Material examined +:— + +THAILAND +, +Ranong Province +, +Ngao Mangrove Forest Research Center +, on decaying rachides of + +Phoenix paludosa + +in an intertidal zone, + +December 7, 2016 + +, +S +. +N +. +Zhang +, SNT69 ( +HKAS 136264 +, +holotype +) + +; + +ex-holotype culture +MFLUCC 18-1478 + +; + +ibid. +, +HUEST 24.0217 +, +isotype + +; ex-isotype culture UESTCC 24.0200. + + + + \ No newline at end of file diff --git a/data/03/C7/22/03C72204E326FFDFA38001EFFBF1F850.xml b/data/03/C7/22/03C72204E326FFDFA38001EFFBF1F850.xml new file mode 100644 index 00000000000..4540d1b6984 --- /dev/null +++ b/data/03/C7/22/03C72204E326FFDFA38001EFFBF1F850.xml @@ -0,0 +1,165 @@ + + + +Morpho-phylogenetic evidence reveals Pseudobionectria phoenicis gen. et sp. nov. (Bionectriaceae) from a mangrove habitat + + + +Author + +Zhang, Sheng-Nan +0000-0001-8602-5193 +School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, P. R. China +zhangshengnan@uestc.edu.cn + + + +Author + +Hyde, Kevin D. +0000-0002-2191-0762 +Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand. +kdhyde3@gmail.com + + + +Author + +Liu, Jian-Kui +0000-0002-9232-228X +School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, P. R. China +liujiankui@uestc.edu.cn + +text + + +Phytotaxa + + +2024 + +2024-10-16 + + +668 + + +3 + + +207 +225 + + + + +https://doi.org/10.11646/phytotaxa.668.3.1 + +journal article +10.11646/phytotaxa.668.3.1 +1179-3163 +14520508 + + + + + + +Pseudobionectria +S.N. Zhang, K.D. Hyde & Jian K. Liu + +, + +gen. nov. + + + + +MycoBank number +: MB855147 + + + + +Etymology +: The generic name refers to the taxon resembling + +Bionectria + +. + + + +Type +species + +: + +Pseudobionectria phoenicis +S.N. Zhang, K.D. Hyde & Jian K. Liu + + + +Saprobic +on palms in a mangrove habitat. +Sexual morph +Ascomata +superficial on a subiculum, solitary to gregarious, tan or brownish orange with a black crown flattened on the top, globose, tomentose, with hyaline hyphal appendages that merge with the subiculum below, membraneous, KOH-, LA-. +Ostiole +central and periphysate. + +Peridium + +thick, comprising compressed hyaline cells, and brown, angular to globose cells toward the outer layer. +Paraphyses +hypha-like, numerous and septate, embedded in a gelatinous matrix. +Asci +8-spored, clavate, shortly pedicellate, unitunicate, apex narrowly and rounded, without a visible ring. +Ascospores +oblong-ellipsoidal to fusiform, hyaline, 1-septate, spinulose, without a mucilaginous sheath. +Asexual morph +Undetermined. + + +Notes +:—The genus + +Pseudobionectria + +is established to accommodate + +Pseudobionectria phoenicis + +, based on its phylogenetic distinction from other genera within +Bionectriaceae +. + +Pseudobionectria phoenicis + +and + +Septofusidium herbarum + +(CBS 265.58) are closely related; however, significant nucleotide differences ( +ca +. 32 out of 833 base pairs in the LSU gene region) justify their classification into separate genera. + +Septofusidium + +has only known its hyphomycetous asexual morph and + +S. herbarum + +is characterized by fasciculate conidiophores, phialidic, cylindrical to allantoid conidiogenous cells, producing fusiform to irregularly ellipsoidal, hyaline, aseptate conidia in chains and with minute collarette-like projections at both ends ( +Gams 1971 +; +Samson 1974 +). + +Pseudobionectria + +is characterized by superficial, globose, brownish-orange ascomata with a distinctive black crown that is flattened at the apex. The ascomata possess hyphal appendages that merge with the subiculum. The asci are unitunicate, lacking a visible ring, and produce 1- septate, oblong-ellipsoidal to fusiform, hyaline ascospores with spinose ornamentation. + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFA1FFBCFF110E92FCD1FC91.xml b/data/03/DF/82/03DF822BFFA1FFBCFF110E92FCD1FC91.xml new file mode 100644 index 00000000000..7b2e8556958 --- /dev/null +++ b/data/03/DF/82/03DF822BFFA1FFBCFF110E92FCD1FC91.xml @@ -0,0 +1,322 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +5. + +Aspidistra longibracteata +C.R. Lin & K.S. Nguyen + +, + +sp. nov. + +( +Fig. 5 +) + + + + + +Type:— +VIETNAM +. +Bac Kan Province +: type herbarium specimen prepared from plant cultivated at Guilin Botanical Garden ( +CN +), +20 June 2022 +, +Chun-Rui Lin 1563 +( +holotype +: +IBK +, +isotypes +: +IBK +). Living plant was collected from northern Vietnam, +Bac Kan Province +, Ba Be National Park, evergreen broad-leaved forest on limestone hills at elevation +200–300 m +a.s.l. around point +105.627°E +, +22.404°N +, not common, +20 August 2019 +. + + + +Additional specimen examined ( +paratype +):— + +VIETNAM +. +Bac Kan Province +: Ba Be National Park, +20 August 2019 +, Wei-Bin Xu, +K +. +S +. Nguyen & Chun-Rui Lin 13954 ( +IBK +, +HN +). + + + + +Diagnosis:— +The new species is similar to + +A. luteo-rubra + +in the floral morphology, but clearly distinguished by its leaf blade thin and soft, narrow elliptic, base cuneate, bracts longer than perianth to +20–24 mm +long, perianth lobes incurved, stamens frequently inserted at the middle of perianth tube, stigma slightly dilated, upper surface slightly concave and smooth, deeply 3-lobed at margin, lobes apex bent upwards. + + +Herbs perennial, evergreen, rhizomatous. +Rhizome +creeping, subterete, +5–8 mm +in diameter, covered with scales, internodes congested, roots elongate. +Leaf sheath +3–4, pale purplish red, +2–7 cm +long, enveloping base of petiole, fibrous when withered. +Leaves +solitary, +5–10 mm +apart; petiole stiff upright, +10–18 cm +long, ca. +2 mm +wide, adaxially sulcate; leaf blade narrow elliptic, +20–32 cm +long, +4.5–6.5 cm +wide, green, base cuneate, gradually tapered to petiole, inequilateral, apex long acuminate, margin entire. +Peduncle +ascending or suberect, white with purplish red spots to purplish red, +8–32 mm +long, with 3–5 bracts. +Bracts +gradually widened from below, the bracts at perianth base cymbiform or conduplicate, ovate to ovate-lanceolate, +20–24 mm +long, +10–12 mm +wide (being flatten), white or with pale purplish red spots, apex acuminate, longer than perianth; +Flowers +solitary, numerous. +Perianth +tubular, +15–17 mm +long, 6-lobed apically; lobes broadly ovate, subequal, +4–5 mm +long, +5–6 mm +wide, outside yellow with purplish red stripes at the center or tip, sometimes even purplish red, inside yellow or sometimes yellow with purplish red at base, apex obtuse or nearly rounded slightly incurved; tube purplish red outside and dark purplish red inside, +10–12 mm +long, the widest opening reaches +9–11 mm +in diameter. +Stamens +6, opposite to lobes, frequently inserted at the middle of perianth tube, occasionally at the upper part of perianth tube, positioned lower than stigma, filaments purplish red, ca. +1 mm +long, anthers linear or narrowly oblong, +5–7 mm +long and +1–1.5 mm +wide, pollen yellow. +Pistil +rod-shaped, +11–12.5 mm +long, equal to or slightly longer than tube, ovary inconspicuous, style cylindrical, glabrous, purplish red, ca. +2 mm +in diameter, stigma dilated slightly, ca. +3 mm +in diameter, upper surface white, central part slightly concave or sometimes flat, and with 3 radial, inconspicuous bifurcate slender grooves, deeply 3-lobed at margin, lobe apex slightly bent upwards. + + +Phenology:— +The new species was observed flowering from May to June. + + + + +FIGURE 5. + +Aspidistra longibracteata + +: (A, B) flowers; (C) habit; (D, H) flower lateral view; (E) flowering plant; (F) flower top view; (G) perianth lateral view; (I) bracts; (J) stigma top view; (K) flower with half of perianth removed showing pistil; (L) flower longitudinally dissected to show stamens and pistil; (M) pistil. + + + + +Etymology:— +The specific epithet refers to its long bracts subtending the flower or perianth. + + + + +Distribution and ecology:— + +Aspidistra longibracteata + +is currently found only in Ba Be National Park, +Bac Kan Province +, northern +Vietnam +. It grows under evergreen broad-leaved forest on limestone mountains, at elevation range of +200–250 m +, not common. + + +Similar species:— + +Aspidistra longibracteata + +is similar to + +A. luteo-rubra +(K.S.Nguyen, Aver. & Tillich) Aver. & K.S.Nguyen + +in + +Chu +et al. +(2024: 166) + +in the floral morphology, but differs by its leaf blade thin and soft, green (vs. coriaceous, dark green), narrow elliptic (vs. narrowly ovate to elliptic), base cuneate (vs. round), bracts longer (vs. shorter) than perianth to +20–24 mm +(vs. +3.5–10 mm +) long, perianth lobes incurved (vs. erect to spreading), stamens frequently inserted at the middle (vs. lower third) of perianth tube, stigma slightly dilated (vs. narrowing), upper surface slightly concave (vs. flat), smooth (vs. finely papillose), deeply 3-lobed at margin, lobes apex bent upwards (vs. circular). + + +The new species also similar to + +A. tenuistyla +Aver., C.H.Nguyen & K.S.Nguyen + +in + +Chu +et al. +(2024: 162) + +, but differs by leaf blade narrow elliptic (vs. narrowly ovate to elliptic), base cuneate (vs. round), bracts longer (vs. shorter) than perianth to +20–24 mm +(vs. +9–17 mm +) long, perianth lobes outside yellow with purplish red stripes to purplish red (vs. outside yellow with purplish red stripes to purplish red, inside yellow), inside yellow (vs. dark purple violet), perianth tube shorter to +10–12 mm +(vs. +16.5–19.5 mm +) and purplish red (vs. white) outside, stamens frequently inserted at the middle (vs. upper part) of perianth tube, style larger to ca. +2 mm +(vs. +0.6–0.7 mm +) in diameter. A detailed morphological comparison of three species is provided in +Table 3 +. + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFA3FFBAFF110BCDFD24FB7D.xml b/data/03/DF/82/03DF822BFFA3FFBAFF110BCDFD24FB7D.xml new file mode 100644 index 00000000000..e8b2cb5bb56 --- /dev/null +++ b/data/03/DF/82/03DF822BFFA3FFBAFF110BCDFD24FB7D.xml @@ -0,0 +1,292 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +6 +. + +Aspidistra backanensis +C.R. Lin, K.S. Nguyen & W.B. Xu + +, + +sp. nov. + +( +Fig. 6 +) + + + + + +Type:— +VIETNAM +. +Bac Kan Province +: type herbarium specimen prepared from plant cultivated at Guilin Botanical Garden ( +CN +), +15 May 2023 +, +Chun-Rui Lin 1759 +( +holotype +: +IBK +). Living plant was collected from northern Vietnam, +Bac Kan Province +, Ba Be National Park, at the foot of the mountain, under the evergreen broad-leaved forest on limestone mountain, +22.397°N +, +105.635°E +, at elevation about ca. +260 m +a.s.l., +21 August 2019 +. + + + +Additional specimen examined ( +paratype +):— + +VIETNAM +. +Bac Kan Province +: Ba Be National Park, +21 August 2019 +, + +Wei-Bin Xu, +K +. +S +. Nguyen & Chun-Rui Lin 13971 + +( +IBK +, +HN +). + + + + +Diagnosis:— +The new species is morphologically similar to + +A. superba + +, but clearly distinguished by its smaller leaf blade broadly ovate to ovate-lanceolate, base rounded or subcordate, shorter petiole +5–9 cm +long, stigma upper surface purplish red, the center obviously convex, with 4 trailing hemispherical-lobed prominently, and 4 inconspicuous radial, white lines with 5 forks at apex. + + + +FIGURE 6. + +Aspidistra backanensis + +: (A) plant in nature; (B) flowering plant; (C, D) flowers; (E) perianth dissected to show stamens; (F) flower bottom view; (G) flower longitudinally dissected; (H) bracts; (I) pistil; (J) stigma bottom view; (K) stigma top view; (L) flower with half of perianth removed showing pistil. + + + +Herbs perennial, evergreen, rhizomatous. +Rhizome +creeping, subterete, +6–8 mm +in diameter, nodes dense. +Leaf sheath +4–5, purplish red, +1–7 cm +long, enveloping base of petiole, becoming black-brown when dry. +Leaves +solitary, ca. +1cm +apart; petiole stiff upright, +5–9 cm +long, ca. +2 mm +in diameter, adaxially sulcate; leaf blade usually ovate to ovate-lanceolate, 9–14.5 long and +7–9.5 cm +wide, green, apex acuminate, base nearly rounded or subcordate, abruptly narrow into petiole, inequilateral, margin entire, mid vein strongly prominent on abaxial surface, secondary veins 4–5 pairs, abaxially prominent. +Peduncle +decumbent, purplish red, +1–2.5 cm +long, with 4–6 bracts, the two bracts at the base of perianth broadly ovate, white with purplish red spots, ca. +2 cm +long, +2–2.5 cm +wide, apex acuate or shortly acuminate. +Flowers +solitary. +Perianth +urceolate, fleshy, deeply 8 lobed apically; lobes recurved or arcuate, triangular lanceolate, +18–24 mm +long and +3–4 mm +wide at base, outside whitish with purplish red mottled densely, inside pale yellow and sometimes with purplish-red speckles at base, apex long acuminate, each lobe basally with an adaxial, toothlike appendage, appendages white and frequently spotted with purplish-red, ca. 2× +3 mm +, apex 2–3 denticulate, appendages protruding horizontally or obliquely over tube opening similar to an iris diaphragm reducing the opening to +5–6 mm +; tube +10–14 mm +long, widest part +18–22 mm +in diameter, outside white with purplish red spots, inside deep purple to nearly black, with 8 keels from the stamen bases running up to the mouth of perianth tube. +Stamens +8, opposite to lobes, inserted at ca. +2 mm +from the base of perianth tube, positioned conspicuously lower than stigma; anthers subsessile, subglobose, ca. +1.5 mm +long and wide, pollen yellow. +Pistil +10–12 mm +long, ovary indistinct, style cylindrical, short, +1–2 mm +long, +3–4 mm +in diameter, stigma disc-shaped, enlarge, +16–20 mm +in diameter, upper surface purplish red, the center obviously convex, and with 4 trailing hemispherical-lobed, each lobe distally descends and extends to margin, apex with 4 inconspicuous radial, white lines with 5 forks, margin sinuate and bent upward, lower surface white, with 16 longitudinal ribs. + + +Phenology:— +The new species was observed flowering from April to May. + + + + +Etymology:— +The specific epithet refers to the +type +locality, +Bac Kan Province +, northern +Vietnam +. + + + + +Distribution and ecology:— +At present, + +Aspidistra backanensis + +is known only from Ba Be National Park, +Bac Kan Province +, northern +Vietnam +. It grows under evergreen broad-leaved forest on limestone mountains, at elevation range of +250–300 m +, not common. + + +Similar species:— +The new species is similar to + +Aspidistra superba +Tillich (2005: 323) + +in the floral morphology, but differs by its shorter leaf petiole (5–9 vs. +15–22 cm +) long, leaves ovate to ovate-lanceolate (vs. widely lanceolate), smaller leaf blade (9–14.5 vs. +16–18 cm +) long, stigma upper surface purplish red (vs. red and white), the center obviously convex (vs. concave), with 4 trailing hemispherical-lobed (vs. heart-shaped) prominently, and 4 inconspicuous radial, white lines with 5 forks at apex (vs. 16 prominent rays ending in 16 teeth). A detailed morphological comparison between the two species is provided in +Table 4 +. + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFA9FFB4FF110F1CFB26FEA9.xml b/data/03/DF/82/03DF822BFFA9FFB4FF110F1CFB26FEA9.xml new file mode 100644 index 00000000000..6917affff78 --- /dev/null +++ b/data/03/DF/82/03DF822BFFA9FFB4FF110F1CFB26FEA9.xml @@ -0,0 +1,320 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +1 +. + +Aspidistra dentosa +C.R. Lin & Yan Liu + +, + +sp. nov. + +( +Fig. 1 +) + + + + + +Type:— +CHINA +. +Guangxi +: type herbarium specimens prepared from cultivated plant, +7 May 2022 +, +Chun-Rui Lin 1520 +( +holotype +: +IBK +, +isotype +: +IBK +). Living plants were collected by Gao Xie from Baise City, Jingxi City, Xinjing Town, Longli Village, limestone hills, at elevation about +820 m +a.s.l., +1 August 2021 +. + + + +Additional specimen examined ( +paratype +):— + +CHINA +. +Guangxi +: Baise City, Jingxi City, Xinjing Town, Longli Village, limestone hills, at elevation about +820 m +a.s.l., +1 August 2021 +, +Gao Xie 1424 +( +IBK +). + + + + +Diagnosis:— +The new species is mostly similar to + +A. pulchella + +in shape and color of leaves and flowers, but clearly distinguished by its longer peduncle +9–18 cm +, narrowly triangular perianth lobes +14–22 mm +long, toothlike appendage white, stigma upper surface with 4 (3) inconspicuous radial, white, elliptical petal-shaped patterns converging at the center. + + +Herbs perennial, evergreen. +Rhizome +creeping, epigeous, subterete, +10–15 mm +in diameter, densely covered with nodes, roots numerous. +Leaf sheath +5–6, purplish red, to +18 cm +long, enveloping base of petiole, fibrous when withered. +Leaves +solitary, +1–2.5 cm +spaced; petiole rigid, +16–48 cm +long, +2–3 mm +in diameter, adaxially sulcate; leaf blade broadly ovate to ovate, +15–32 cm +long, +8–16 cm +wide, green, base suborbicular, abruptly narrowed to the petiole, inequilateral, apex acuminate, margin entire, midvein moderately prominent abaxially, each half of leaf blade with 5–6 inconspicuous secondary veins. +Peduncle +elongates and horizontal, purplish red, +9–18 cm +long, with 7–8 bracts, bracts gradually widened from below, two of them adnate to flower base, broadly ovate, +8–12 mm +long, +15–20 mm +wide, purplish red, apex obtuse. +Flower +solitary. +Perianth +urceolate, fleshy, outside purplish red to dark purplish red, deeply 8 (6) lobed apically; lobes explanate, narrowly triangular, +14–22 mm +long and +5–8 mm +wide at base, inside yellow, frequently with purplish-red speckles at base, apex attenuate, each lobe basally with an adaxial toothlike appendage, appendages white, +3–4 mm +long and +4–6 mm +wide, apex erose; tube +10–14 mm +long, widest part +22–28 mm +in diameter, inside deep purplish red to nearly black, with 8 inconspicuous keels from the stamen bases running up to the mouth of perianth tube. +Stamens +8 (6), opposite to lobes, inserted at ca. +3 mm +from the base of perianth tube, positioned conspicuously lower than stigma; anthers subsessile, elliptical, +2–3 mm +long and 1–1.5 wide, pollen yellow; +Pistil +6–9 mm +long, ovary indistinct, style cylindrical, short, +2–3 mm +long, +3–4 mm +in diameter, stigma disc-shaped, enlarge, +18–24 mm +in diameter, +4–6 mm +thick, upper surface nearly flat, white, the central part converging with 4 inconspicuous radial, elliptical patterns, its margin purplish red to dark purple and bent upwards, with 16 (12) longitudinal ribs, lower surface white. +Young fruit +subglobose, +10–15 mm +in diameter, purplish red, surface irregular tuberculate. + + +Phenology:— +The new species was observed flowering from May to June, fruiting mature in the next year from April to May. + + + + +Etymology:— +The specific epithet + +‘ +dentosa + +’ is derived from the toothlike appendages at the base of perianth lobes. The Chinese name is given as “ +ffimDzuDzã +” (Chinese pinyin: chǐ bàn zhī zhū bào dàn). + + + + +Distribution and ecology:— +This new species is currently found only in Jingxi City, southwestern +Guangxi +, +China +, near the border with northern +Vietnam +. It grows on limestone slopes, in crevices of the stones on shady places, at elevation of +800–850 m +a.s.l., not common. + + +Similar species:— +The morphology showed the new species is mostly similar to + +Aspidistra pulchella +B.M. Wang & Yan Liu + +in + +Lin +et al. +(2019: 80) + +, but clearly distinguished by its longer peduncle +9–18 cm +(vs. +4–6 cm +), perianth lobes 8 and occasionally 6 (vs. 10 and occasionally 8), shorter to +14–22 mm +(vs. +30–35 mm +), toothlike appendage white (vs. pale purplish red to purplish red), stigma upper surface with 4 or 3 inconspicuous radial, white, elliptical patterns (vs. with conspicuous 5 or 4 radial, purplish red, bifurcate stripes) converging at the center. + + + +FIGURE 1. + +Aspidistra dentosa + +: (A) habit; (B) flowers; (C) leaves; (D) flower longitudinally dissected showing stamens and pistil; (E) bud; (F) toothlike appendages at the base of perianth lobes; (G) pistil; (H) young fruit; (I) flower side view; (I) stigma top view; (K) stigma bottom view. + + + +The new species is also similar to + +A. longipetala +S. Z. +Huang (1986: 273) + +and + +A. marginella +D. Fang & L. Zeng + +in + +Fang +et al. +(1993: 182) + +, but differs from the latter two species by higher and bigger leaves and longer peduncle, perianth lobes explanate (vs. incurve) and bigger perianth tube, stigma nearly flat (vs. slightly concave or obviously convex). The detailed morphological differences between these species are shown in +Table 1. + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFABFFB2FF110EE8FB3EFC05.xml b/data/03/DF/82/03DF822BFFABFFB2FF110EE8FB3EFC05.xml new file mode 100644 index 00000000000..e7d6075a18e --- /dev/null +++ b/data/03/DF/82/03DF822BFFABFFB2FF110EE8FB3EFC05.xml @@ -0,0 +1,334 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +2 +. + +Aspidistra dissecta +C.R. Lin & Yan Liu + +, + +sp. nov +. + +( +Fig. 2 +) + + + + + +Type:— +CHINA +. +Guangxi +: Baise City, Debao County, Yandong Town, +106.6752° E +, +23.1821° N +, at elevation about +600 m +a.s.l., limestone hills, not common, +26 November 2017 +, +Chun-Rui Lin +& +Ying Qin 1064 +( +holotype +: +IBK +, +isotype +: +IBK +). + + + +Additional specimen examined ( +paratype +):— + +CHINA +. +Guangxi +: Baise city, Jingxi city, Bangliang East black crowned gibbon National Nature Reserve, +106.470° E +, +22.923° N +, at elevation about +709 m +, on limestone hill, +6 November 2020 +, +Ping Yang +& +Gao Xie BL141 +5 ( +IBK +). Guilin City, Botany Garden of Guilin, cultivation, +12 December 2021 +, +Chun-Rui Lin 1423 +( +IBK +, cultivated plant collected by Ying Qin from Debao County, Yandong Town, +18 January 2017 +). + + + + +Diagnosis:— + +Aspidistra dissecta + +is morphologically similar to + +A. dahuaensis + +, but clearly distinguished by its perianth campanulate to nearly urceolate, perianth lobes inside purplish red and finely papillose, stigma deeply 3 (4)-lobed, each lobe distally 2-lobed again, upper surface densely fine papillose. + + +Herbs perennial, evergreen, rhizomatous. +Rhizome +creeping, subterete, +5–8 mm +in diameter, covered with scales, nodes dense. +Leaf sheaths +3–4, light green, becoming black-brown when dry, +1–9 cm +long, enveloping base of petiole, fibrous when withered. +Leaves +solitary, +5–10 mm +apart; petiole stiff upright, +12–30 cm +long, ca. +2 mm +thick, adaxially sulcate; leaf blade usually oblong to oblong-lanceolate, +14–20 cm +long, +3.5–6.5 cm +wide, dark green, occasionally scattered with yellowish white spots on both surfaces, apex acuminate, base cuneate, inequilateral, with midvein prominent at abaxial surface and 3–4 inconspicuous secondary veins on lower surface, margin entire. +Peduncle +arising from the nodes of apical part of rhizome, +5–25 mm +long, with 3–4 bracts, bracts gradually wider from base to top of peduncle, the two most basal bracts of perianth broadly ovate-cucullate, +5–6 mm +long, +6–7 mm +wide, pale green with purplish red spots, apex acuminate. +Flowers +solitary, sparse. +Perianth +campanulate to nearly urceolate, fleshy, slightly 6 (rarely 8)-lobed apically; lobes usually slightly suberect or recurved, subequal, ovate-triangular, +3–5 mm +long, +4–5 mm +wide at base, outside pale green-yellow with purplish red spots densely, inside purplish red and finely papillose, thickened at base, apex acuminate; tube +6–9 mm +long, +9–14 mm +in diameter, outside pale green-yellow or pale white, and sometimes with purplish red spots, inside blackish purple and shallowly papillose at the upper part of the perianth tube, white at the lower half of the tube. +Stamens +6 (rarely 8, matching lobe number), opposite to lobes, inserted in the middle of perianth tube, positioned lower than stigma, filaments ascending or almost horizontal, white, +1–2 mm +long, anthers oblong, ca. +1.5 mm +long and +1 mm +wide, pollen light yellow. +Pistil +5–6 mm +long, ovary inconspicuous, style completely white or white with purple mottling at lower half, cylindrical, ca. +2 mm +in diameter, stigma peltate, enlarged, white, +5–10 mm +in diameter, deeply 3 (4)-lobed at margin, each lobe distally 2-lobed again, lobes explanate and margin slightly rolled up, upper surface nearly flat and densely fine papillose, lower surface white and mottled with purplish red around the margin. +Fruits +subglobose, +15–20 mm +in diameter, surface purplish red mottled and glabrous when young, dark purple and slightly irregularly tuberculate at maturity. + + + +FIGURE 2. + +Aspidistra dissecta + +: (A) habit; (B) flowering plant; (C) flower with 8 lobes; (D) flower with 6 lobes; (E) young fruit; (F) flower with half of perianth removed showing stamens and pistil (8-merous); (G) flower with half of perianth removed showing stamens and pistil (6-merous); (H) flower side view (8-merous); (I) flower side view (6-merous); (J) flower longitudinally dissected showing stamens and pistil; (K) stigma top view; (L) stigma bottom view. + + + +Phenology:— +The new species was observed flowering from October to December, fruiting mature in the next year from November to December. + + + + +Etymology:— +The specific epithet refers to the stigma deeply 3 (4)-lobed with the lobes bifurcate. The Chinese name is “ +ẍṳDzuDzã +” (pinyin: shēn liè zhī zhū bào dàn). + + + + +Distribution and ecology:— + +Aspidistra dissecta + +is currently known from Debao county and Jingxi city in southwestern +Guangxi +, +China +. It grows in the rock crevices on shaded, limestone slopes, under sparse forest of the valley, at elevation range + +550– +750 m + +. + + +Similar species:— + +Aspidistra dissecta + +is similar to + +A. dahuaensis +D.X. Nong & L.Y. Yu + +in + +Nong +et al. +(2020: 84) + +, but differs by leaf blade oblong to oblong-lanceolate, 14–20 × +3.5–6.5 cm +(vs. oblong to ovate-oblong, 17–25 × +5.5–8 cm +), perianth campanulate to nearly urceolate (vs. widely bowl-shaped), perianth lobes purplish red (vs. yellowish green or light yellow) and densely fine papillose (vs. glabrous), stigma deeply 3 (4)-lobed with the lobes obviously bifurcate (vs. 3–4-lobed deeply to centre, the lobes shallowly 3-lobed again), upper surface densely fine papillose (vs. glossy). The new species is also similar to + +A. huanjiangensis +G.Z. Li &Y.G. Wei (2003: 384) + +, however, it can be clearly distinguished by the bigger perianth tube 9–14 (vs. +8 mm +) in diameter and perianth lobes 3–5 × +4–5 mm +(vs. 2 × +2 mm +), perianth lobes inside purplish red (vs. yellow or yellowish green) and finely papillose (vs. glabrous), stigma lobes explanate (vs. strip-shaped) and upper surface white (vs. purple), densely fine papillose (vs. glossy). + + +In addition, it is also similar to + +A. tripartita +Vislobokov & Nuraliev + +in Visloblkov +et al. +(2024: 42) with respect to perianth tube shape and deeply lobed stigma, but it can be clearly distinguished by the leaf blade oblong to oblong-lanceolate, 14–20 × +3.5–6.5 cm +(vs. ensiform, 28–71.5 × +2.6–3.1 cm +), perianth usually pale white at the lower half of the tube (vs. uniformly crimson), stamens absent (vs. present) supraconnectives, and anther facing introrse (vs. downwards), stigma upper surface white (vs. crimson) and lobe explanate (vs. cylindrical). + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFADFFB0FF110EFEFE5FFDB1.xml b/data/03/DF/82/03DF822BFFADFFB0FF110EFEFE5FFDB1.xml new file mode 100644 index 00000000000..ed168e3f0e8 --- /dev/null +++ b/data/03/DF/82/03DF822BFFADFFB0FF110EFEFE5FFDB1.xml @@ -0,0 +1,337 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +3 +. + +Aspidistra dongxingensis +C.R. Lin & Yan Liu + +, + +sp. nov. + +( +Fig. 3 +) + + + + + +Type:— +CHINA +. +Guangxi +: Dongxing City, Malu Town, Pingfeng Rainforest Park, on mossy rocks and along streamside in forests, rare, +21.674° N +, +108.011° E +, elevation +290 m +a.s.l., +12 October 2018 +, +Chun-Rui Lin & Liu-Xue Nong 1103 +( +holotype +: +IBK +, +isotype +: +IBK +). + + + +Additional specimen examined ( +paratype +):— + +CHINA +. +Guangxi +: Guilin City, Botany Garden of Guilin, cultivation, +22 November 2021 +, +Chun-Rui Lin 1383 +( +IBK +, cultivated plant collected by Chun-Rui Lin from Dongxing City, Malu Town, +12 October 2018 +). + + + + +Diagnosis:— +The new species is morphologically similar to + +A. sessilistigma + +, but clearly distinguished by its leaf blade thin and soft, +9.5–14.5 cm +long, perianth campanulate, tube +8–10 mm +in diameter, anthers oblong, ca. +2 mm +long, stigma +6–8 mm +in diameter, upper surface dark purplish red and below white. + + +Herbs perennial, evergreen, rhizomatous. +Rhizome +creeping, subterete, +4–6 mm +in diameter, densely covered with nodes, and by pale gray-brownish flexuose fibres, roots numerous. +Leaf sheath +4–5, purplish red, +1–4 cm +long, enveloping base of petiole, becoming pale gray-brownish when dry. +Leaves +solitary, +1–2 cm +apart; petiole stiff upright, +4.5–8 cm +long, +2–3 mm +in diameter, somewhat thicker towards the base, adaxially sulcate; leaf blade thin and soft, usually ovate-oblong to broadly ovate, +9.5–14.5 cm +long, +4–6.5 cm +wide, green, base suborbicular, abruptly narrowed to the petiole, inequilateral, apex acuminate, margin entire and somewhat irregularly wavy, midvein moderately prominent abaxially, each half of leaf blade with 7–8 inconspicuous secondary veins on lower surface. +Peduncle +short, +2–3 mm +long, with 4–5 imbricate bracts, bracts gradually wider from base to top of peduncle, the distal ones at base of perianth broadly ovate, +8–10 mm +long, ca. +8 mm +wide, white with purplish red spots, apex obtuse. +Flower +solitary. +Perianth +campanulate, fleshy, uniformly dark purple to almost black, 6 lobed apically; lobes straight or slightly reflexed, subequal, broad ovate, +4–5 mm +long, +4–6 mm +wide at base, apex obtuse, inside with 2–3 obscure shallow longitudinal grooves at base; tube +5–6 mm +long, +8–10 mm +in diameter. +Stamens +6, opposite to lobes, facing upwards, inserted at the base of perianth tube, near style base, positioned conspicuously lower than stigma, filaments +1–1.5 mm +long; anthers oblong, yellow, ca. +2 mm +long and ca. +1.5 mm +wide. +Pistil +peltate, +4–5 mm +long, ovary inconspicuous, style short, white, cylindrical, ca. +2 mm +long, stigma enlarged, circular, disk shape, +2–3 mm +thick, +6–8 mm +in diameter, upper surface dark purplish red, finely papillose, with 3 radial, white or pale red, bifurcate lines from center to margin, its margin shallow 6-lobed and bent downwards, lower surface white. + + +Phenology:— +The new species was observed flowering from October to April of the following year. + + + + +Etymology:— +The specific epithet + +‘ +dongxingensis + +’ is derived from the name of the +type +locality, dongxing City, +Guangxi +, +China +. The Chinese name is given as “ +东ẊDzuDzã +” (Chinese pinyin: dōng xīng zhī zhū bào dàn). + + + + +Distribution and ecology:— +The new species is currently known only from Malu town in Dongxing, southern +Guangxi +, +China +. It grows on shale rocks along streams in secondary broadleaf forests at elevations of + +260– +350 m + +. + + + +FIGURE 3. + +Aspidistra dongxingensis + +: (A) habit; (B) flowering plant; (C) flower apical view; (D) flower side view; (E) leaf blade upper and lower surfaces; (F) flower with half of the perianth removed to show stamens and pistil; (G) perianth dissected to show stamens; (H) stamens; (I) pistil; (J, K) stigma top view; (L) stigma bottom view. + + + +Similar species:— +The new species is similar to + +Aspidistra sessilistigma +Aver. +et al. + +in + +Averyanov +et al. +(2021: 4) + +in the leaf shape and flower color, but differs by the leaf blade thin and soft (vs. thick and rigid), +9.5–14.5 cm +(vs. +14–22 cm +) long, secondary veins obviously (vs. inconspicuously) on lower surface, perianth campanulate (vs. depressed urceolate), smaller tube +8–10 mm +(vs. +18–24 mm +) in diameter, anthers oblong (vs. narrowly ovate), smaller stigma +6–8 mm +(vs. +16–19 mm +) in diameter, upper surface dark purplish red (vs. yellow-brown), lower surface white (vs. dark violet to black). + + +The new species is also similar to + +A. leucographa +C.R. Lin & C.Y. Zou + +in + +Zou +et al. +(2017: 1964) + +, but clearly distinguishable by leaves ovate (vs. narrowly lanceolate) and base suborbicular (vs. cuneate), smaller flowers +9–11 mm +(vs. +15–19 mm +) long and tube +8–10 mm +(vs. +13–16 mm +) in diameter, oblong (vs. ovate) anthers facing upward (vs. inward), shorter style +2 mm +(vs. +6–7 mm +) long, stigma upper surface with 3 radial, white or pale red, bifurcate lines from center to margin (vs. with 6 whitish irregular marks close to the margin). A detailed comparison of the three species is presented in +Table 2. + + + + \ No newline at end of file diff --git a/data/03/DF/82/03DF822BFFAFFFBEFF1109ABFC27FC21.xml b/data/03/DF/82/03DF822BFFAFFFBEFF1109ABFC27FC21.xml new file mode 100644 index 00000000000..94cbbf7c413 --- /dev/null +++ b/data/03/DF/82/03DF822BFFAFFFBEFF1109ABFC27FC21.xml @@ -0,0 +1,336 @@ + + + +Six new species of Aspidistra (Asparagaceae: Convallarioideae) from China and Vietnam + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +linchunrui@gxib.cn + + + +Author + +Nguyen, Khang Sinh +0000-0001-5171-4140 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Cau Giay, Hanoi, 100072, Vietnam & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 100072, Vietnam +nskhang@gmail.com + + + +Author + +Qin, Ying +0000-0003-2683-206X +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +qinying326@163.com + + + +Author + +Zou, Chun-Yu +0000-0001-6004-6551 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +macrostemon1992@163.com + + + +Author + +Xu, Wei-Bin +0000-0002-5602-8753 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibwbxu@163.com + + + +Author + +Liu, Yan +0000-0001-8931-9656 +Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, Guangxi, China +gxibly@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +231 +246 + + + + +https://doi.org/10.11646/phytotaxa.671.3.2 + +journal article +10.11646/phytotaxa.671.3.2 +1179-3163 + + + + + +4 +. + +Aspidistra anlongensis +C.R. Lin & Yan Liu + +, + +sp. nov. + +( +Fig. 4 +) + + + + + +Type:— +CHINA +. +Guizhou province +:Anlong county, Dushan town, limestone mountains, on shady slopes, +105.579° E +, +25.298° N +, elevation +1100 m +, +20 February 2023 +, +Chun-Rui Lin & Chun-Yu Zou 1695 +( +holotype +: +IBK +, +isotype +: +IBK +). + + + + +Diagnosis:— +The new species is morphologically similar to + +A. cruciformis + +, but clearly distinguished by its leaf blade pachyphyllous, perianth lobes ovate-lanceolate, +10–12 mm +long, yellowish white inside, each with 2 parallel, finely papillose keels at base, stamens inserted at the middle of perianth tube, pistil slightly longer than half the length of the tube. + + +Herbs perennial, evergreen, rhizomatous. +Rhizome +creeping, subterete, +7–9 mm +in diameter, densely nodal. +Leaf sheath +4–5, dull reddish-brown, up to +8 cm +long, enveloping base of petiole, fibrous when withered. +Leaves +solitary, +1–2 cm +apart; petiole stiff upright, +10–20 cm +long, +2–3 mm +in diameter, adaxially sulcate; leaf blade pachyphyllous, usually elliptic to elliptic-lanceolate, +30–42 cm +long and +6–9.5 cm +wide. dark green, sometimes with small greenish yellow spots, base cuneate and attenuate, inequilateral, apex acuminate, margin denticulate, with prominent midvein on lower surface, each half of lamina with 6–7 inconspicuous secondary veins. +Peduncle +suberect or declining, white, sometimes with purplish red spots, +1.5–4.5 cm +long, with 4–5 bracts, the two bracts at the base of perianth broadly ovate, white with purplish red spots to purplish red, +13–15 mm +long, +16–18 cm +wide, apex obtuse. +Flowers +solitary at the top of the peduncle. +Perianth +campanulate, fleshy, outside purplish red or white with purplish red spots densely, deeply 8-lobed apically; lobes usually explanate, subequal, ovate-lanceolate, +10–12 mm +long and +4–5 mm +wide at base, apex obtuse, inside yellowish white and often with small purplish red spots at base, each with 2 parallel, purplish red, finely papillose keels at base; tube +12–15 mm +long, +14–16 mm +in diameter, upper part of tube inside blackish purple and densely papillose, lower part of tube white. +Stamens +8, opposite to lobes, inserted at the middle of perianth tube, positioned lower than stigma, filaments ca. +1 mm +long, anthers pale yellow, oblong, ca. +2 mm +long and +1.5 mm +wide. +Pistil +peltate, +7–8 mm +long, ovary inconspicuous, style white, cylindrical, +4–5 mm +tall, ca. +2 mm +in diameter, stigma nearly cross-shape, purplish red, +12–13 mm +in diameter, deeply 4-lobed to center, lobes explanate, emarginate or 2-lobed again at apex, margin slightly rolled up. + + + +FIGURE 4. + +Aspidistra anlongensis + +: (A) habit; (B) flower; (C) bracts; (D) flowering plant; (E) flower with half of perianth removed showing pistil and stamens; (F) perianth dissected to show stamens; (G) flower side view; (H, I) stigma top view; (J) pistil; (K) stigma bottom view. + + + +Phenology:— +The new species was observed flowering from January to February. + + + + +Etymology:— +The specific epithet + +‘ +anlongensis + +’ is derived from the name of the +type +locality, Anlong county, +Guizhou +, +China +. The Chinese name is given as “ +üfiDzuDzã +” (Chinese pinyin: ān lóng zhī zhū bào dàn). + + + + +Distribution and ecology:— +The new species is currently only known from the +type +locality in Anlong county, southwest +Guizhou +, +China +. It grows under broad-leaved evergreen forests, in shaded rocky limestone slopes at elevation range of +1000–1200 m +. Living plants introduced from the +type +locality are currently cultivated in Guilin Botanical Garden. + + +Similar species:— + +Aspidistra anlongensis + +is similar to + +A. cruciformis +Y. Wan & X. H. Lu + +in +Wan (1987: 217) +in the sigma cross-shaped, but differs by the leaf blade pachyphyllous (vs. thin), petiole shorter, +10–20 cm +(vs. +30–50 cm +) long, perianth lobes +10–12 mm +(vs. +5–6.5 mm +) long, inside yellowish white (vs. purple), each with 2 parallel, finely papillose keels at base (vs. without keels), stamens inserted at the middle of (vs. the lower quarter of) perianth tube, pistil slightly longer than (vs. obviously shorter than) half the length of the tube, +7–8 mm +(vs. +5 mm +) long. + + +The new species is also similar to + +Aspidistra pingfaensis +S.Z. He & Q.W. Sun + +in + +Sun +et al. +(2014: 33) + +, but it can be clearly distinguished by the leaf blade elliptic (vs. linear) and +6–9.5 cm +(vs. +2–2.8 cm +) wide, perianth lobes ovate-lanceolate (vs. triangular) and +10–12 mm +(vs. +5–6.5 mm +) long, yellowish white (vs. purple) inside, each lobe with 2 keels at base (vs. glabrous), upper part of tube inside densely papillose (vs. glabrous), stigma lobes margin slightly rolled up (vs. explanate). + + +It is also similar to + +Aspidistra qijiangensis +S.Z. He & X.Y. Luo + +in + +Luo +et al. +(2018: 74) + +in perianth tube shape and stigma margin 4-lobed, but it can be clearly distinguished by the elliptic (vs. narrow oblanceolate) leaf blade 30–42× +6–9.5 cm +(vs. 70–95× +2.5–4 cm +), perianth lobes ovate-lanceolate (vs. triangular) and +10–12 mm +(vs. +4.5–5 mm +) long, bigger perianth tube (12–15× +14–16 cm +vs. 5–10× +10–12 cm +), bigger stigma +12–13 mm +(vs. +5–8 mm +) in diameter, purplish red (vs. lower white), upper surface flat (vs. slightly convex). + + + + \ No newline at end of file diff --git a/data/03/EB/87/03EB8781D35DFFC8FF04F8D4395195DA.xml b/data/03/EB/87/03EB8781D35DFFC8FF04F8D4395195DA.xml new file mode 100644 index 00000000000..caa1360972a --- /dev/null +++ b/data/03/EB/87/03EB8781D35DFFC8FF04F8D4395195DA.xml @@ -0,0 +1,285 @@ + + + +Morpho-molecular analyses reveal Aquadictyospora yunnanensis sp. nov. from coffee (Coffea arabica) in Yunnan Province, China + + + +Author + +Han, Meiyan +0009-0004-3705-5408 +Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, P. R. China +meiyanhan04@gmail.com + + + +Author + +Lu, Li +0000-0003-0977-6414 +Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, P. R. China & School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand & Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand +6371105004@lamduan.mfu.ac.th + + + +Author + +Karunarathna, Samantha C. +0000-0001-7080-0781 +Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, P. R. China +samanthakarunarathna@gmail.com + + + +Author + +Zheng, Dege +0009-0001-9199-6784 +Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, P. R. China +degezheng@gmail.com + + + +Author + +Elgorban, Abdallah M. +0000-0003-3664-7853 +Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia +aelgorban@ksu.edu.sa + + + +Author + +Tibpromma, Saowaluck +0000-0002-4706-6547 +Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, P. R. China +saowaluckfai@gmail.com + +text + + +Phytotaxa + + +2024 + +2024-11-28 + + +674 + + +3 + + +239 +251 + + + + +https://doi.org/10.11646/phytotaxa.674.3.1 + +journal article +10.11646/phytotaxa.674.3.1 +1179-3163 +14520636 + + + + + + +Aquadictyospora yunnanensis +L. Lu, M.Y. Han & Tibpromma + +, + +sp. nov. + +Fig. 2 + + +Index Fungorum number: IF902532, Facesofungi number: FoF16620 + + + +Etymology:— +The name reflects the location, “ +Yunnan +” Province, where the +holotype +was collected. + +Holotype +:— + +MHZU 22-0148 + + + + +FIGURE 2. + +Aquadictyospora yunnanensis + + +(MHZU 22-0148, holotype). +a, b. +Sporodochia on natural substrate. +c. +Section of sporodochium. +d–i. +Mature conidia attached with basal cells. +j–m. +Mature conidia. +n. +Germinated conidium. +o. +Culture on PDA from above and reverse. Scale bars: +b += 100 μm, +c += 30 μm, +d += 15 μm, +e–n += 10 μm. + + + +Saprobic +on dead branch of + +Coffea arabica + +( +Rubiaceae +). +Sexual morph: +Undetermined. +Asexual morph: +Hyphomycetous. +Colonies +on natural substrate 150–300 × 110–250 μm (x̄ = 211 × 170 μm, n = 10), superficial, forming sporodochial conidiomata, dark brown to black, velvety, scattered, circular or subglobose in small groups, crowded and confluent when older, with base attached on surface of host plant. +Mycelium +2–3 μm wide, immersed, septate, branched and hyaline hyphae. +Conidiophores +micronematous, reduced to conidiogenous cell, hyaline to pale brown. +Conidiogenous cells +holoblastic, solitary, determinate. +Conidia +25–40 × 15–20 μm (x̄ = 33 × 17.5 μm, n = 30), dictyosporous, oval to obovoid, compactly adpressed 2–4 apically rows of cells, guttulate, with hyaline and subglobose or ovoid basal cell connecting cell, 10–15 × 9–11 μm (x̄ = 12 × 10 μm, n = 30), not complanate, secession involves splitting of the basal, without appendages or mucilaginous sheath. + + +Culture characteristics:— +Colonies +on PDA reaching +50 mm +diam. after two months at 25 °C. Cultures from above yellow white, dense, circular, papillate with fairly fluffy, covered with white aerial mycelium; reverse dark brown at the center, edge reddish brown. + + + + +Material examined:— +China +, +Yunnan Province +, Jinghong City, a decaying branch of + +Coffea arabica + +, ( +101°2'44'' E +, +22°31'18'' N +, +856.89 m +), +15 September 2021 +, LiLu, JHPW7 (MHZU 22-0148, +holotype +), ex-type living culture ZHKUCC 22-0279, other living culture ZHKUCC 22-0280. + + +GenBank numbers:— +ITS: OQ544398, LSU: OQ544396, +rpb +2: OQ556793, +SSU +: OQ544400, +tef +1-α: OQ556795 (ZHKUCC 22-0279, ex-type); ITS: OQ544399, LSU: OQ544397, +rpb +2: OQ556794, +SSU +: OQ544401, +tef +1-α: OQ556796 (ZHKUCC 22-0280). + + + +Notes +:— + +In phylogeny, our new species ( + +Aquadictyospora yunnanensis + +) formed a well-separated lineage sister to + +A. clematidis + +(MFLUCC 17-2080) with 94% ML/1.00 BYPP statistical support ( +Fig. 1 +). Based on nucleotide comparisons, + +A. yunnanensis + +(ZHKUCC 22-0279) is different from + +A. clematidis + +(MFLUCC 17-2080, +type +) by 23/559 bp (4.1%, without gap) of the ITS, 5/838 bp (0.6%, without gap) of the LSU, 56/871 bp (6.4%, without gap) of the +rpb +2, 4/899 bp (0.4%, without gap) of the +SSU +and 48/913 bp (5.2%, without gap) of the +tef +1-α. Regarding morphological characteristics, our collection is similar to + +A. clematidis + +in having brown conidia with a basal cell ( + +Phukhamsakda +et al. +2020 + +). However, the difference between our new species and + +A. clematidis + +is that our strain has light brown conidia, is compactly adpressed, and has 2–4 apical rows of cells, while + +A. clematidis + +has reddish brown conidia, broadly rounded and heavily pigmented in the upper half ( + +Phukhamsakda +et al. +2020 + +). Therefore, we introduce + +A. yunnanensis + +as a new species based on morphology and multigene phylogenetic analysis. + + + + \ No newline at end of file diff --git a/data/08/0C/24/080C2464B87FFFAFFF5DFA5D8E807B02.xml b/data/08/0C/24/080C2464B87FFFAFFF5DFA5D8E807B02.xml new file mode 100644 index 00000000000..b926a997386 --- /dev/null +++ b/data/08/0C/24/080C2464B87FFFAFFF5DFA5D8E807B02.xml @@ -0,0 +1,328 @@ + + + +Aureoboletus wusangongii (Boletaceae, Boletales), a new bolete from subtropical China + + + +Author + +Qin, Hua-Zhi +0009-0002-0480-691X +Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou 571158, China & School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, China & School of Pharmacy, Hainan Medical University, Haikou 571199, China +596958143@qq.com + + + +Author + +Zhong, Qiao-Wen +0009-0005-5651-5331 +Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou 571158, China +z9790609@163.com + + + +Author + +Lin, Wen-Fei +0000-0001-5242-2940 +Institute of Edible and Medicinal Fungi, College of Life Sciences, Zhejiang University, Hangzhou 310058, China +wenhui33@126.com + + + +Author + +Hu, Li-Gui +0009-0008-5880-4171 +Institute of Edible and Medicinal Fungi, College of Life Sciences, Zhejiang University, Hangzhou 310058, China +LiGuiHu@163.com + + + +Author + +Chen, Xiao-Long +0009-0000-0757-5809 +Qingyuan Conservation Center of Qianjiangyuan-Baishanzu National Park, Qingyuan 323800, China +qybszcxr@163.com + + + +Author + +Liang, Zhi-Qun +0000-0003-4437-8585 +School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, China +lizhqu1980@126.com + + + +Author + +Zeng, Nian-Kai +0000-0001-7651-4524 +Ministry of Education Key Laboratory for Ecology of Tropical Islands, Key Laboratory of Tropical Animal and Plant Ecology of Hainan Province, College of Life Sciences, Hainan Normal University, Haikou 571158, China +niankaiz@163.com + +text + + +Phytotaxa + + +2024 + +2024-11-27 + + +674 + + +2 + + +199 +217 + + + + +https://doi.org/10.11646/phytotaxa.674.2.3 + +journal article +10.11646/phytotaxa.674.2.3 +1179-3163 +14520642 + + + + + + +Aureoboletus wusangongii +N.K. Zeng, H.Z. Qin, W.F. Lin & L.G. Hu + +, + +sp. nov. + +( +Figs. 2–4 +) + + +MycoBank: MB 855601 + + + +Etymology: Latin + +“ +wusangongii + +” is in honor of Wu Sangong, the originator of shiitake mushroom, who was the founder of the world's "cutting flowers" cultivation technique. + + +Diagnosis: Differs from other species of + +Aureoboletus + +by a stipe with distinctly coarse-lacerate reticulations, large basidiospores with longitudinal ridges, and subcutis pileipellis. + + + +Holotype +: +CHINA +. +Zhejiang Province +: +Lishui City +, +Qingyuan County +, + +Baishanzu National Forest +Park + +, elev. + +1200 m + +, + +14 August 2023 + +, +N.K. Zeng +7864 ( +FHMU7702 +). +GenBank +accession number: 28S = PQ278704, +tef +1 = PQ274248, +rpb +2 = PQ274250, ITS = PQ278706. + + + +Basidiomata +small, medium to large-sized. Pileus +4.3–11.8 cm +diam, hemispherical, then convex; surface viscid when wet, densely covered with grayish-white (1B1) to white (1A1) fluffs, caducous, turning pale ochre (7A5–7B5) to light brown (6B5–6); margin straight to slightly incurved, entire; context +0.2–0.7 cm +thick in the center of the pileus, white (1A1) to pinkish (6A2), unchanging in color when injured. +Hymenophore +poroid, depressed around apex of stipe; pores angular to subround, light yellow (1A3) to grayish yellow (30A3–4), or pale yellowish green (30A5), unchanging in color when injured; tubes +0.3–1 cm +in length, light yellow (1A3–4), unchanging in color when injured. +Stipe +9.3–13 × +1.2–1.7 cm +, central, solid, subcylindrical; surface ochre (7B5–7B6) to light reddish-brown (7A3–4), with distinctly coarse-lacerate reticulations; context yellowish white (2A3), unchanging in color when injured. +Basal mycelium +white (1A1). +Odor +indistinct. + + + +FIGURE 2. +Basidiomata of + +Aureoboletus wusangongii + +( +a +from FHMU7730; +b +, +d +from FHMU7702, holotype; +c +from FHMU7731). Scale bars = 1 cm. +a +photo by L.G. Hu; +b–d +photos by N.K. Zeng. + + + +Basidiospores +[100/5/4] 15–16.24–17.5 (–18) × 7–8.33–9 (–10) μm, Q = 1.78–2.13 (–2.29), Qm = 1.96 ± 0.12, yellow in KOH, elongate to cylindrical, slightly thick-walled (0.8–1.5 μm), with longitudinal ridges, 3–5 ridges visible in lateral view, projecting 0.5–2.5 μm wide; ridges continuous or forked, cleft at the apex, lacking cross-striations on the ridges observed under the light microscope. +Basidia +37–50 × 13–17 μm, subclavatet, slightly thick-walled (0.5–1 μm), 4-spored, colorless to yellowish in KOH; sterigmata 2–7 μm in length. +Hymenophoral trama +composed of thin to slightly thick-walled (up to 0.5 μm) hyphae, 4–15 μm wide, colorless to yellowish in KOH. +Pleurocystidia +60–83 × 10–17 μm, abundant, subfusiform, slightly thick-walled (up to 1 μm), colorless to yellowish in KOH, no encrustations. +Cheilocystidia +58–73 × 14–20 μm, abundant, subfusiform, slightly thick-walled (up to 1 μm), colorless in KOH, no encrustations. +Pileipellis +a subcutis 140–270 μm thick, composed of slightly thick-walled (up to 1 μm) hyphae, 5–11 μm wide, colorless to yellowish in KOH; terminal cells 35–93 × 6–11 μm, clavate to cylindrical. +Pileal trama +composed of slightly thick-walled (up to 1 μm) hyphae, 4–19 μm wide, colorless in KOH. +Stipitipellis +a trichodermlike structure 93–170 μm thick, composed of slightly thick-walled (up to 1 μm) hyphae, 4–11.5 μm wide, colorless to yellowish in KOH; terminal cells 40–52 × 6–10 μm, subclavate to subfusiform. +Stipe trama +composed of parallel hyphae, slightly thick-walled (0.5–1 μm), 5–18 μm wide, subcylindrical, colorless in KOH. +Clamp connections +absent in all tissues. + + + +FIGURE 3. +Microscopic features of + +Aureoboletus wusangongii + +(FHMU7702, holotype). +a. +Basidiospores. +b. +Pleurocystidia and basidia. +c. +Pleurocystidia. +d. +Cheilocystidia. +e. +Pileipellis. +f. +Stipitipellis. Scale bars = 10 μm. Drawings by H.Z. Qin. + + + + +FIGURE 4. +Scanning electron microscopy (SEM) photographs of basidiospores from + +Aureoboletus wusangongii + +(FHMU7702, holotype). Scale bars = 1 μm. Photos by H.Z. Qin. + + + +Habitat: Solitary or gregarious on the ground in forests dominated by fagaceous trees. Known distribution: Eastern China ( +Zhejiang Province +). Additional specimens examined: +CHINA +. +Zhejiang Province +: Lishui City, Qingyuan County, Baishanzu National + + + +Forest Park, elev. + +1200 m + +, + +13 August 2023 + +, +N.K. Zeng +7856 ( +FHMU7701 +) + +; + +Lishui City, +Qingyuan County +, Zuoxi + + + + +Town +, +Yinjiang Village +, elev. + +1100 m + +, + +18 August 2024 + +, +L.G. Hu +20240818002 ( +FHMU7730 +) + +; +same location, elev. 900 + + +m, +19 August 2024 +, N.K. Zeng10189 (FHMU7731). + + + + \ No newline at end of file diff --git a/data/11/71/87/1171879F0C23AF408DD684A9FEB1FF0C.xml b/data/11/71/87/1171879F0C23AF408DD684A9FEB1FF0C.xml new file mode 100644 index 00000000000..da382ac34a2 --- /dev/null +++ b/data/11/71/87/1171879F0C23AF408DD684A9FEB1FF0C.xml @@ -0,0 +1,286 @@ + + + +Amphisphaeria hongheensis sp. nov. (Amphisphaeriaceae, Amphisphaeriales) from Yunnan Province, China + + + +Author + +Liu, Rui-Meng +0009-0009-7314-2951 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China +liuruimeng_jack@outlook.com + + + +Author + +Wang, Hao-Han +0000-0002-2128-7894 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China +wanghh@eastern-himalaya.cn + + + +Author + +Zhang, Gui-Qing +0000-0001-5354-0607 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China & Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand & Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand +zhangguiqingaoligei@outlook.com + + + +Author + +Dai, Dong-Qin +0000-0001-8935-8807 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China +cicidaidongqin@gmail.com + + + +Author + +Elgorban, Abdallah M. +0000-0003-3664-7853 +Center of Excellence in Biotechnology Research (CEBR), King Saud University, Riyadh, Saudi Arabia +aelgorban@ksu.edu.sa + + + +Author + +Karunarathna, Samantha C. +0000-0001-7080-0781 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China +samanthakarunarathna@gmail.com + + + +Author + +Tibpromma, Saowaluck +0000-0002-4706-6547 +Research Center of Natural History and Culture, Center for Yunnan Plateau Biological Resources Protection and Utilization, Key Laboratory of Yunnan Provincial Department of Education of the Deep-Time Evolution on Biodiversity from the Origin of the Pearl River, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, P. R. China +saowaluckfai@gmail.com + +text + + +Phytotaxa + + +2024 + +2024-11-05 + + +670 + + +4 + + +273 +284 + + + + +https://doi.org/10.11646/phytotaxa.670.4.5 + +journal article +10.11646/phytotaxa.670.4.5 +1179-3163 + + + + + + +Amphisphaeria hongheensis +R.M. Liu & Karun. + + +sp. nov. + +( +FIGURE 2 +) + + +Index Fungorum number: IF902583 + + + +Holotype +: +— +GMB1135 + + + + +Etymology:— +The epithet ‘hongheensis’ is derived from Honghe County, where the +holotype +was collected. + + +Saprobic +on the branches of an unidentified woody plant. +Sexual morph: +Ascomata +430–750 μm high, 360–640 μm diam., ( +x += 615 × 500 μm, n = 10), dark brown to black, immersed, visible as a black oval-shaped sometimes, solitary or aggregated, subglobose or oblate, with an opened ostiole. +Ostioles +centric, slightly papillate, 130−170 μm high × 85–145 μm diam, conical or circular, ostiolar canal periphysate. + +Peridium + +25−50 µm wide, comprises multiple layers of cells of +textura primatica +, the outer layer is made up of brown and small light brown to reddish-brown thick-walled horn cells, and the inner layer is made up of hyaline to pale gray parenchyma horn cells. +Paraphyses +2−5 μm ( +x += 3.2 μm, n = 20) wide, cellular, simple, occasionally septate, hyaline, guttulate. +Asci +175−265 × 10−15 µm ( +x += 200 × 11 μm, n = 20), 8-spored, unitunicate, long cylindrical, with 15−55 µm long basal stipes, with bifurcate, apically rounded, with “J+” apical ring in Melzer’s reagent. +Ascospores +20−40 × 5−11 μm ( +x += 28 × 10 μm, n = 20), overlapping uni-seriate, oblong to reniform, straight to slightly curved, 1-septate, slightly constricted at the septum, guttulate, hyaline when young, and become light brown at mature, smooth and thick-walled, lacking mucilaginous sheath. +Asexual morph: +Undetermined. + + + + +Material examined: +China +, +Yunnan Province +, Honghe Hani and Yi Autonomous Prefecture, on an unidentified woody plant, +01 September 2023 +, Gui-Qing Zhang & Rui-Meng Liu, +RM +50 (GMB1135, + +holotype + +), +Ibid +. ( +MHZU +24- 0515, + +isotype + +). + + + +FIGURE 2. + +Amphisphaeria hongheensis + +(GMB1135, holotype). +a–b +Ascomata on the dead woody plant. +c–d +Vertical sections of ascomata. +e +Ostiole. +f +Peridium +. +g +Paraphysis. +h–k +Asci in water. +l +Ascus in Melzer’s reagent. +m +“J+” apical apparatus. +n–s +Ascospores. Scale bars: b = 100 μm; c–d = 500 μm; e = 200 μm; f = 20 μm; g = 5 μm; h–l = 50 μm; m–s = 10 μm. + + + +Notes: +The multi-gene phylogenetic analyses based on +LSU +, +ITS +, +rpb +2, and +tub +2 gene regions showed that our new collection (GMB1135 ( +holotype +) and +MHZU +24-0515 ( +isotype +)) belonged to the genus + +Amphipharia + +( +FIGURE 1 +). Both strains were grouped as the sister lineage to + +Amphisphaeria neoaquatica + +( +MFLUCC +14-0045, ex-type) with high statistical values (95% +MLBP +bootstrap and 1.00 +BYPP +) ( +FIGURE 1 +). Morphologically, our collection + +A. hongheensis + +can be obviously distinguished from + +A. neoaquatica + +by its ostioles and “ +J ++” apical ring. More details of morphological differences between our new taxon and + +A. neoaquatica + +are listed in +TABLE 3 +. In addition, + +A. neoaquatica + +was reported from submerged decaying wood in a freshwater stream in +Chiang Rai Province +, +Thailand +, whereas our new collection originated from terrestrial decaying woody plants in +Yunnan Province +, Southwestern +China +. Therefore, based on both morpho-molecular results, we introduce a new species, + +Amphipharia +hongheensis +. + + + + + \ No newline at end of file diff --git a/data/7C/14/6D/7C146D5CFD76FFBAF5BAF9F1FDA5F908.xml b/data/7C/14/6D/7C146D5CFD76FFBAF5BAF9F1FDA5F908.xml new file mode 100644 index 00000000000..4f2d35fbb2b --- /dev/null +++ b/data/7C/14/6D/7C146D5CFD76FFBAF5BAF9F1FDA5F908.xml @@ -0,0 +1,375 @@ + + + +Begonia triquetra (sect. Platycentrum, Begoniaceae), a new subpeltate-leaved species from limestone hills in Son La province, Northwestern Vietnam + + + +Author + +Anh, Tran Thi Phuong +0000-0002-9211-558X +Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam +phuonganhiebr@gmail.com + + + +Author + +Thanh, Nguyen Thi +Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam & Institute of Regional Research and Development, Ministry of Science and Technology, No. 70, Tran Hung Dao, Hoan Kiem District, Hanoi, Vietnam + + + +Author + +Quang, Bui Hong +Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam & Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam + + + +Author + +Binh, Tran Duc +Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam & Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam + + + +Author + +Thanh, Trinh Xuan +0009-0001-7354-8478 +Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam +trinhthanh.iebr@gmail.com + + + +Author + +Le, Anh Tuan +0000-0002-5917-3243 +Mien Trung Institute for Scientific Research, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 321 Huynh Thuc Khang street, Thua Thien Hue, Vietnam +tasa207@gmail.com + + + +Author + +Nguyen, Khang Sinh +Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam & Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi- 10072, Vietnam + + + +Author + +Lin, Che Wei +0000-0002-8564-5793 +Herbarium of Taiwan Forestry Research Institute, Taiwan Forestry Research Institute, No. 53, Nan-Hai Road, Taipei 100, Taiwan +varalba@gmail.com + +text + + +Phytotaxa + + +2024 + +2024-11-28 + + +674 + + +3 + + +281 +287 + + + + +https://doi.org/10.11646/phytotaxa.674.3.5 + +journal article +10.11646/phytotaxa.674.3.5 +1179-3163 + + + + + + +Begonia triquetra +T.P.Anh, C.W.Lin, K.S.Nguyen & B.H.Quang + +, + +sp. nov. + +( +Figs. 1 +& +2 +) + + + + + +Type: +— +VIETNAM +. +Son La province +: Quynh Nhai district, Muong Giang commune, remnants of primary evergreen broad-leaved forest on limestone hills, at base and middle of steep slopes, around point +21.63414° N +103.55421° E +, elevation of +1145 m +a.s.l, +6 March 2019 +, + +K +. +S +. Nguyen & +V +.D. Vi, +NSK +1175 + +( +holotype +HN +000078810!, +isotypes +HN +000078811!, +HN +000078812, +LE +01058690!, +LE +01058691!, photographic +epitype +LE +01087552). + + + + +Diagnosis: +—Most similar to + +B. xenos + +regarding suberect habit, subpeltate lamina, 4-tepaled staminate flowers, 2 styles, and 2-locular ovary, but differs significantly by its triangular (vs. terete) cross section of leaf petiole, un-keeled, glabrous (vs. keeled, red hairy) abaxial surface of stipules, entire (vs. slightly crenulate) staminate tepals, and zygomorphic (vs. actinomorphic) androecium with 18–24 (vs. 52–85) stamens. + + + + +FIGURE 1 +. + +Begonia triquetra +T.P.Anh, C.W.Lin, K.S.Nguyen & B.H.Quang A. Habit + +; B. Stipule; C, C'. Portion of petioles; D. Cross section of petiole; E, E'. Staminate flower, face and side views; F, F', F''. Stamens, dorsal, ventral and side views; G. Immature pistillate flower; H, H'. Style and stigmatic band, dorsal and ventral views; I. Cross section of an immature capsule; J. Capsule. All drawn from the holotype, +K.S. Nguyen & V.D. Vi, NSK 1175 +by Che Wei Lin. + + + + +FIGURE 2 +. + +Begonia triquetra +T.P.Anh, C.W.Lin, K.S.Nguyen & B.H.Quang. A. Habitat + +; B. Habit; C. Stem, also showing stipules and petioles; D. Cross section of petiole; E, F. Portion of leaf base, upper and lower surfaces; G. Immature and residual pistillate flowers; H. Staminate flower; I. Capsules; J. Cross section of an ovary. All photos by K.S.Nguyen from +K.S. Nguyen & V.D. Vi, NSK 1175 +. + + + + +Description:— +Perennial, monoecious, erect or ascending herb, lithophytic. +Stem +slender, young stem brownish-red to olive green with sparsely white verrucose, more densely so toward nodes, becoming greyish-brown when mature, internodes +4−17 mm +long, +7−11 mm +thick, with sparse minute brown scale-like trichomes (by microscopic examination); young plants rooting at nodes and climbing vertically up cliffs. +Stipules +semi-persistent, crimson, becoming brown with age; narrowly triangular, 12–21 × +6–9 mm +, herbaceous, glabrous, absent keeled, margin entire, apex attenuate and apiculate. +Leaves +alternate, oblique, held vertically or hanging downwards; petiole triangular, 4-ribbed (3-ribbed obviously, with 1 smaller rib on above surface); olive green tinged crimson basally, lenticels slightly prominent and creamy white, +5−14 cm +long, +4−6 mm +thick, with sparse minute brown scale-like trichomes (by microscopic examination); leaf blade asymmetric, ovate, 11−18.5 × +5.4–10.2 cm +, broad side +3.5–7.3 cm +wide, glabrous, waxy, subpeltate, apex caudate, margin subentire, sometimes obscurely denticulate, slightly undulate; leaf thinly coriaceous, succulent, adaxially olive green, sometimes tinged brownish-red along primary and secondary veins; abaxially whitishgreen to pale purplish-green, venation brownish-red; venation palmate-pinnate, midrib +ca +. 3 secondary veins on broad side, other primary veins branching dichotomously. +Inflorescences +axillary, cymose arising directly from stem, 3 or 4 orders of branching; peduncle pale green tinged red basally, +9.5–17 cm +long, glabrous; bracts deciduous, ovate. +Staminate flower: +pedicel white to pinkish-white, +ca +. +15 mm +long, glabrous, tepals 4, white, glabrous, margin entire; outer 2 ovate, 18–22 × +10–16 mm +, apex obtuse; inner 2 oblanceolate to obovate, 7–10 × +2–4 mm +, apex obtuse to acute; androecium zygomorphic, +ca +. +5 mm +across; stamens yellow, 18–24; filaments fused at base; anthers obovate, +ca +. +1 mm +long, 2-locular, ventrally curved, apex rounded. +Pistillate flower: +pedicel pale green tinged pink distally, +ca +. +15 mm +long, glabrous, tepals 5, white to pinkish-white, ovate, 9–13 × +6–9 mm +; ovary body trigonous-ellipsoid, +ca +. +7 mm +long, +2.5 mm +thick (wings excluded), white to pinkish-white, glabrous; 3-winged, wings unequal, white to pinkish-white, glabrous, +ca +. +9 mm +long, abaxial wing crescent-shaped, rarely triangular, +4–6 mm +wide, lateral wings narrowly crescent-shaped, +1.3–2 mm +wide, margin entire; ovary 2-locular, placenta bilamellate; styles 2, fused at base, yellow, +ca. +3 mm +long, stigma spirally twisted. +Capsule +pedicel green, +2–3 cm +long, capsule trigonous-ellipsoid, +11–14 mm +long, +6 mm +thick (wings excluded), greenish when fresh; wings unequal, +15–18 mm +long; abaxial wing lingulate to crescent-shaped, +10–14 mm +wide, lateral wings +2.5–5.5 mm +wide. + + + +Paratype +: + +— +VIETNAM +. +Son La province +: Quynh Nhai district, Muong Giang commune, evergreen broad-leaved forest on limestone hill, around point +21.63468° N +, +103.55394° E +, elev. +1152 m +a.s.l., +25 July 2024 +, +T.T.P. Anh, B.H. Quang, N.T. Thanh, T.D. Binh, T.X. Thanh & L.T. Anh, TPA 502 +(HN). + + + + +Distribution and ecology:— + +Begonia triquetra + +is currently known only from two close localities on the same mountain, of Muong Giang commune, Quynh Nhai district, +Son La province +, Northwestern +Vietnam +. It grows on vertical cliffs or rocks at the base or middle of a limestone hill, at elevation of +1000–1150 m +a.s.l., under evergreen broad-leaved forests. + + + + +Etymology:— +The specific epithet + +triquetra + +is derived from the triangular cross-section of the leaf petioles. + + +Conservation status:— +Field observation recorded in total of 200–300 mature plants inhabiting a limestone hill of ca. 5 square km. Karst landscapes are very dominant here and estimated stretching over +300 km +2 +from Tua Chua and Tuan Giao districts of +Dien Bien province +to Quynh Nhai district, +Son La province +. The vegetation of the hill or mountain in which the new plant lives is highly degraded due to unsustainable agricultural activities and deforestation in the past. Further field surveys are needed to accumulate adequate overall abundance and distribution range of + +Begonia triquetra + +. Our current data tentatively placed its conservation status here under the Data Deficient (DD) based on the guidelines of IUCN Red List Categories and Criteria version 16 ( +IUCN 2024 +). + + +Notes:— +The new species, + +Begonia triquetra + +, is unique among the + +Begonia +species + +native to Indochina due to its sub-woody stem, ribbed petioles, and subpeltate lamina. With the exception of + +B. xenos + +(see introduction), it also resembles + +B.quadripetiolata +Aver.(2019: 135) + +in having 4-ribbed petioles, glabrous leaves, 4-tepaled staminate flowers, and a 2-locular ovary. A comparison of the salient characteristics of the new species with these two morphologically related species is presented in +Table 1 +. + + + + \ No newline at end of file diff --git a/data/A0/6F/87/A06F8784AC31FFE038EAFD7B403EF9AE.xml b/data/A0/6F/87/A06F8784AC31FFE038EAFD7B403EF9AE.xml new file mode 100644 index 00000000000..9761aeef575 --- /dev/null +++ b/data/A0/6F/87/A06F8784AC31FFE038EAFD7B403EF9AE.xml @@ -0,0 +1,1083 @@ + + + +Astragalus kanjuensis, a new species of section Aegacantha (Galegeae-Fabaceae) from Swat, Pakistan + + + +Author + +Ullah, Zahid +0000-0003-0007-7043 +Center for Plant Sciences and Biodiversity, University of Swat, Charbagh 19120 Pakistan +zahidtaxon@uswat.edu.pk + + + +Author + +Khan, Amjad +0000-0002-5337-7237 +National Herbarium of Pakistan (Stewart Collection), Plant Genetic Resources Institute, PARC-National Agricultural Research Centre, Islamabad, Pakistan +amjadkhan@bs.qau.edu.pk + + + +Author + +Sultan, Amir +0000-0003-2116-9502 +National Herbarium of Pakistan (Stewart Collection), Plant Genetic Resources Institute, PARC-National Agricultural Research Centre, Islamabad, Pakistan +amirsultan_2000@yahoo.com + + + +Author + +Ali, Ahmad +0000-0001-7204-1870 +Center for Plant Sciences and Biodiversity, University of Swat, Charbagh 19120 Pakistan +aali_swat@yahoo.com + + + +Author + +Mumtaz, Abdul Samad +0000-0002-7034-9203 +Center for Plant Sciences and Biodiversity, University of Swat, Charbagh 19120 Pakistan & Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan. & Center for Plant Sciences and Biodiversity, University of Swat, Charbagh 19120 Pakistan & Center for Plant Sciences and Biodiversity, University of Swat, Charbagh 19120 Pakistan +asmumtaz@qau.edu.pk + +text + + +Phytotaxa + + +2024 + +2024-11-14 + + +671 + + +3 + + +211 +230 + + + + +https://doi.org/10.11646/phytotaxa.671.3.1 + +journal article +10.11646/phytotaxa.671.3.1 +1179-3163 +14520584 + + + + + + +Astragalus kanjuensis +Z. Ullah, A. Khan & A. Sultan + + +sp. nov. + +( +Figs. 1–10 +) + + + + + +Type:— + +Pakistan +, +Khyber Pakhtunkhwa province +, +Swat district +, +Kanju Town +, Sector-D, +34°49’46”N +, +72°21’14”E +, + +1022 m +a.s.l. + +, + +March 10, 2018 + +, +Zahid Ullah +, 005694 ( +holotype +SWAT +; +isotypes +SWAT +and +RAW +) + +. + + + + +Paratype +:— + +Pakistan +, +B7 +, +Khyber Pakhtunkhwa +, +Swat district +Kanju Town +Sector-D, + +22 March 2018 + +, +Sohail Khan +& +Zahid Ullah No. ZU +18-44, ( +SWAT004855 +) + +; + +Kanju Town +Sector-D near passport office, + +01 May 2022 + +, +Wahid Ullah +& +M +. +Zeb, No. +WU-198 ( +SWAT002596 +) + +; + +Kanju Town +Sector-D, + +01 May 2022 + +, +Ullah +& +M +. +Zeb, No. +WU-199, +34.834121N +, +72.35067E +( +SWAT002595 +) + +; + +Kanju Town +, Sector-E, + +9 March 2022 + +, +Musarrat Ali +& +Z +. +Ullah, No. +MA-01 ( +SWAT003241 +) + +; + +Kanju town +, sector-D, near +Swat University +old campus, + +1023 m + +, + +22 March 2024 + +, + +Rahman Ali + +, ( +RAW103214 +) + +; + +Kanju town +, sector-D, near +Aqsa Masjid +, + +1040 m + +, + +21 May 2023 + +, + +Zahid Ullah + +, ( +RAW103215 +) + +; + +Swat district +, +Kanju town +, sector-D, in front of +University of Swat +[old] campus, + +March 2020 + +, + +Zahid Ullah +, + +( +RAW101449 +!) + +; + +Kanju Township +, Sector-D, + +9 March 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK 27 +j, ( +RAW101725 +) + +; + +Kanju Township +, Sector-D, + +9 March 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK27 +-f, ( +RAW101724 +) + +; + +Kanju Township +, Sector-D, + +3 April 2021 + +, + +Zahid Ullah +, + +( +RAW101728 +) + +; + +Kanju town +, sector D, in front of +University of Swat +campus, + +4 May 2018 + +, + +Amir Sultan +, +Zahid Ullah +& +Shakeel Ahmad +, + +No. +1045, ( +RAW101451 +) + +; + +Kanju town +, sector D, 18 +Febuary +2020, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK05 +-b, ( +RAW101722 +) + +; + +Kanju town +, sector D, + +16 April 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK 26 +-b, ( +RAW101726 +) + +; + +Kanju town +, sector D, + +16 April 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK26 +, ( +RAW101727 +) + +; + +Kanju town +, sector D, + +9 March 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK27 +-b, ( +RAW101723 +) + +; + +Kanju town +, sector D, + +16 April 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK26 +-d, ( +RAW101721 +) + +; + +Kanju town +, sector D, + +16 April 2020 + +, + +Zahid Ullah +& +Sohail Khan +, + +No. +SK26 +-c, ( +RAW101720 +) + +; + +Swat district +, cliffs north of +Mingora +, + +13 April 1975 + +, + +Yasin Nasir +& +E +. +T +. +Ecker, + +No. 7623 ( +RAW47510 +) + +; + +from +Saidu +Sharif- on main road towards ( +Marghuzar +) on cliffs, ± + +3,300 ft + +, + +8 April 1956 + +, + +R +. +R +. +Stewart, + +No. 27426, ( +RAW18195 +) + +; + +Marghuzar +, ± + +4,000 ft + +, + +6 March 1959 + +, + +Dr. Salt +, + +No. +13, ( +RAW18524 +) + +. + + + + +Diagnosis:— +Morphologically, + +Astragalus kanjuensis + +is closely related to + +A.vallis-astoris + +in the section + +Aegacantha + +, but differs from + +A. vallis-astoris + +, by its stipules (narrowly triangular, +3.5–10 mm +long, with 1–3 longitudinal nerves vs. long attenuate, +8–12 mm +long, with 2–4 distinct longitudinal nerves, obliquely inserted at the stem);leaflets (7–12 pairs, elliptic to narrowly obovate, 3–10.5× +1.5–4 mm +, often conduplicate, obtuse to slightly emarginate, mucronulate (mucro ca. +0.2 mm +long), or lacking mucro, vs. 12–14 pairs, narrowly elliptic to elliptic, 5–9× +1–3 mm +, all shortly mucronulate-acuminate, flat); peduncles ( +2.5–10 cm +long, pilose with only white hairs vs. +2.5–3.5 cm +long, pilose with mixed white and black hairs; raceme (2 flowered vs. 2–5 flowered);bracts ( +2.5–6.5 mm +long, densely pilose with only white hairs vs. up to +5 mm +long, pilose with mixed white and black hairs); pedicels ( +3.5–6 mm +long, densely pubescent with only white hairs vs. +3–5 mm +long, densely pubescent with black hairs); calyx ( +11–18 mm +long, loosely covered with subappressed +0.2–0.8 mm +long white hairs, teeth +2.5–6 mm +long, sparsely pilose with only white hairs vs. +11–12 mm +long, loosely covered with ascending to spreading +0.5–0.8 mm +long white hairs and with sub-appressed shorter black hairs, teeth upto +3 mm +long, sparsely white and black hairy on inner side); vexillum ( +23–32 mm +long vs. +24–25 mm +long); wings ( +21–28 mm +long, limbs oblong, 7–10× +3–5 mm +, claw +14–18 mm +long vs. up to +22 mm +long; limbs narrowly oblong, 11× +2.5 mm +; claw up to +11 mm +long); ovary short stipitate, 4–5× +0.9–1.2 mm +, style glabrous in the middle vs. stipe up to +1 mm +long, style hairy up to the middle); legumes (cylindrical, elliptic to oblong, 12–21× +4–8 mm +, beak abruptly curved 2–3(–4) mm long, densely pubescent with only spreading +0.1–0.2 mm +long white hairs vs. narrowly oblong, 18–20× +6 mm +, keeled ventrally, widely grooved dorsally, with a slightly curved beak up to +5 mm +long, rather densely covered with spreading +0.5–3 mm +long white hairs and with very short mixed white and black hairs); seed (1.8–2.5× +2.3–3 mm +, greyish brown, rhomboid-reniform, surface slightly wrinkled vs. 3–4× +2.5–3 mm +, reddish brown, reniform, surface smooth) represented in +Table 1 +. + + + + +FIGURE 1. + +Astragalus kanjuensis +sp. nov. + +(A–C) Habit, (D–F) Flowering, (G–H) Flowers close up, (I–L) Fruiting. Photos by Zahid Ullah. + + + + +FIGURE 2. +Representative specimen of + +Astragalus kanjuensis + +(Holotype SWAT005694). Courtesy of the Swat University Herbarium, Pakistan. + + + + +FIGURE 3. + +Astragalus kanjuensis + +: (A) Flowering branch, (B) Leaf, (C) Stipules. + + + + +Description:— +Pale-yellowish to greyish, cushion-forming, procumbent to ascending perennial spiny subshrub. Rootstock and basal stem woody, bark rough and fissured, plants 15–30 (–50) cm high, branched from the base, older branches covered with persistent leaf bases in the lower region, and persistent spiny rachises of previous year leaves. +Stem +20–25 cm +long, at the base +3–5 mm +in diameter, round with pale greyish bark, sparsely hairy or glabrescent. Stem of the current year yellowish-brown in colour, +13–22 cm +long with young branches densely appressed pilose, with c +0.75 mm +long white hairs. Internodes of young branches to +10–20 mm +long, roundish, yellowish brown to pale brown. +Stipules +greyish-white, membranous, +3.5–10 mm +long, connate at the base, narrowly triangular, amplexicaulis, upper +2–6 mm +free, +1.5–3 mm +adnate with petiole, with 1–3 longitudinal nerves, densely pubescent with appressed white +0.5–0.9 mm +long hairs. +Leaves +3–11 cm +long (including petiole), paripinnate, sub-erect to erect; petiole (1.3–) +3–4.5 cm +long, rachis (1.7–) +3.5–6.5 cm +long, green or pale yellowish, slender, sparsely to densely pilose with subappressed +0.4–1 mm +long white hairs, tip of rachis spiny, +2–3.5 mm +long, pungent. +Leaflets +7–12 pairs, subopposite, usually folded, greyish green, upper leaflets gradually diminishing in size, elliptic-oblong to obovate, 3–10.5× +1.5–4 mm +; petiolules c. +0.5 mm +long, obtuse to slightly emarginate, mucronulate (mucro ca. +0.2 mm +long), or lacking a mucro, abaxial surface densely pubescent with appressed +0.6–1.5 mm +long hairs, adaxial surface densely pilose with appressed +0.8–1.7 mm +long hairs. +Peduncles +2.5–(5–6) – +10 cm +long, densely to sparsely pilose with +0.2–0.4 mm +long white hairs. +Racemes +2-flowered. +Bracts +2.5–6.5 mm +long, whitish-membranous, filiform, densely pilose with up to 1.5 long white hairs. +Pedicels +3–4 (–6) mm long, somewhat reflexed in fruiting, predominantly covered with spreading ca. +0.4 mm +long white hairs. +Calyx +11–(15–16) – +18 mm +(including teeth), tubular, dark red-suffused, loosely covered with subappressed +0.2–0.8 mm +long white hairs, tube +9–12 mm +, calyx teeth two short ( +2.5–6 mm +long), three long ( +3.5–6 mm +long), subulate, pilose with +0.4–1 mm +long white hairs. +Corolla +yellow becoming reddish with age, glabrous. +Vexillum +23–32 mm +long; limb 14.5–20× +8–10 mm +, gradually narrowed at the base, obovate, slightly emarginate; claw 8.5–12× +2–3.5 mm +, slightly longer than the wings, slightly panduriform. +Wings +21–28 mm +long, limb 7–10× +3–5 mm +, oblong, obtuse, narrowed to the base; auricle +0.8–1 mm +long; claw +14–18 mm +long. +Keel +21–26 mm +long, subrostral, limbs obliquely elliptic, within the middle widely gibbously curved, lower and upper edges slightly curved, subacute, 7–8× +3.5–4 mm +; auricle +0.3–0.5 mm +long, claw +14–18 mm +long. +Staminal +tube +19–25 mm +long, obliquely cut at the mouth, filaments alternate short and long. +Ovary +4–5× +0.9–1.2 mm +, shortly stipitate, densely pilose with subappressed +0.2–0.7 mm +long white hairs; style c. +20 mm +long, sparsely pilose at the base, glabrous above. +Legumes +subsessile, 12–21× +4–8 mm +, coriaceous, cylindrical, elliptic to oblong, greyish brown, 10–16 seeded, bilocular, densely covered with spreading +0.1–0.2 mm +long white hairs, beak abruptly curved +2–3 mm +or sometime +3–4 mm +long. +Seeds +1.8– 2.5× +2.3–3 mm +, greyish brown, rhomboid-reniform, surface slightly wrinkled. + + + +FIGURE 4. + +Astragalus kanjuensis + +: (A) Fruiting branch, (B) Flowers, (C) Fruiting peduncle. + + + + +FIGURE 5. + +Astragalus vallis-astoris + +(A–B) Habit, (D–E) Flowering, (F) Fruiting. Photos by Amjad Khan. + + + +Phenology: +Flowering from February to April and fruiting from April to May. + + + + +Etymology: +The specific epithet refers to Kanju town in Swat district, northwest +Pakistan +, the +type +locality to which the new species is confined. Swat is a place with rich biodiversity, topographic, geographic and sociocultural diversity. + + +FIGURE 6. +Morphological comparison between + +Astragalus kanjuensis + +(A1–D1) and + +A. vallis-astoris + +(A2–D2): (A1–A2) Leaf, (B1–B2) Stipules, (C1–C2) variation in leaflets at adaxial surface, (D1–D2) variation in leaflets at abaxial surface. + + + +TABLE 1. +Diagnostic morphological characters of + +Astragalus swatianus + +and + +A. vallis-astoris + +. + + + + +Characters + +Astragalus kanjuensis +Astragalus vallis-astoris + + + + +Plant +prostrate to sub– erect, +20–50 cm +tall sub– erect, upto +30 cm +tall + + +Stems more than +20 cm +long, with brownish grey bark; +20–25 cm +long, with pale greyish bark, sparsely hairy or + + +stems of the current year +8–20 cm +long, +0.3–1 mm +long +Stems +glabrescent; stem of the current year +13–22 cm +long with + + +white hairs, at the nodes region white and black hairs +0.5–0.75 mm +long, at the node region only white hairs + +mixed + +3.5–10 mm +long, with 1–3 longitudinal nerves, connate at +8–12 mm +long, with 2–4 distinct longitudinal nerves, +Stipules + +the base obliquely inserted at the stem + +4 – 11 cm +long, sub-erect to erect, petiole (2.3–) +3–4 cm + + +6–10 cm +long, nearly erect; petiole (2.5–) +3–4 cm +long, +Leaves +long, with the rachis green or pale yellowish, sparsely to + +with the rachis green, loosely hairy +densely pilose + +7–12 pairs, elliptic-oblong to obovate, 3–10.5× +1.5–4 mm +, + + +obtuse to slightly emarginate, mucronulate (mucro ca. 12–14 pairs, narrowly elliptic to elliptic, 5–9× +1–3 mm +, +0.2 mm +long), or lacking mucro, abaxial surface densely all shortly mucronulate-acuminate, on both sides rather +Leaflets + + +pubescent with appressed +0.6–1.5 mm +long hairs, adaxial densely to densely covered with sub-appressed hairs surface densely pilose with appressed +0.8–1.7 mm +long +0.5–0.8 mm +long, flat hairs, usually folded + + +2.5–10 cm +long, densely to loosely pilose with only white + + +Peduncles +2.5–3.5 cm +long, loosely white and black hairy + +hairs + +Raceme +only 2 flowered 2–5 flowered + + +Bracts +2.5–6.5 mm +long, densely pilose with only white hairs upto +5 mm +long, white and black hairy + + +3.5–6 mm +long, predominantly covered with white only + + +Pedicels +3–5 mm +long, predominantly black hairy + +hairs + +11–12 mm +long, loosely covered with ascending to +11–18 mm +long, loosely covered with subappressed 0.2– + + +spreading white hairs +0.5–0.8 mm +long and with sub- +Calyx +0.8 mm +long white hairs, teeth +2.5 – 6 mm +long, sparsely + + +appressed shorter black hairs; teeth upto +3 mm +long, pilose with only white hairs + +sparsely white and black hairy on inner side + +Vexillum +23–32 mm +long; limbs upto 10 wide +24–25 mm +long; limb upto +9 mm +wide + + +21–28 mm +long; limbs oblong, 7–10× +3–5 mm +, auricle upto +22 mm +long; limbs narrowly oblong, 11× +2.5 mm +; +Wings + + +0.8–1 mm +long; claw +14–18 mm +long auricle upto +0.5 mm +long; claw upto +11 mm +long + + +21–26 mm +long; limb 7–8× +3.5–4 mm +; claw +14–18 mm + + +Keel +upto +18 mm +long; limbs 7× +4 mm +; claw upto +11 mm +long long shortly stipitate, 4–5× +0.9–1.2 mm +; style glabrous in the + + +Ovary +stipe upto +1 mm +long; style hairy up to the middle middle elliptic to oblong, +12–21 mm +long, +4–8 mm +high and narrowly oblong, +18–20 mm +long, ca. +6 mm +high and wide, keeled, ventrally, slightly cylindrical dorsally, beak wide, keeled, ventrally, widely grooved dorsally, with +Legumes +abruptly curved +2–3 mm +or sometime +3–4 mm +long, a slightly curved beak upto +5 mm +long, rather densely densely covered with only spreading +0.1–0.2 mm +long covered with spreading white hairs +0.5–3 mm +long and white hairs sometimes mixed with very short white and black hairs 1.8–2.5× +2.3–3 mm +, greyish brown, surface slightly + + +Seeds +2.5–4× +3–3.3 mm +, reddish brown, surface smooth wrinkled + + + + \ No newline at end of file diff --git a/data/D1/0C/05/D10C0540FFA0456EFF24FDC5FABE11D3.xml b/data/D1/0C/05/D10C0540FFA0456EFF24FDC5FABE11D3.xml index c32ad6758e7..d045283a9b2 100644 --- a/data/D1/0C/05/D10C0540FFA0456EFF24FDC5FABE11D3.xml +++ b/data/D1/0C/05/D10C0540FFA0456EFF24FDC5FABE11D3.xml @@ -1,83 +1,84 @@ - - - -Peliosanthes epigynica (Asparagaceae, Convallarioideae), a new species from southeastern Vietnam + + + +Peliosanthes epigynica (Asparagaceae, Convallarioideae), a new species from southeastern Vietnam - - -Author + + +Author -Averyanov, Leonid V. -0000-0001-8031-2925 -Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. -av_leonid@mail.ru +Averyanov, Leonid V. +0000-0001-8031-2925 +Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. +av_leonid@mail.ru - - -Author + + +Author -Tanaka, Noriyuki -0000-0003-4437-2909 -Hachioji-shi, Tokyo, 192 - 0352, Japan. -sylvaasiticae@gmail.com +Tanaka, Noriyuki +0000-0003-4437-2909 +Hachioji-shi, Tokyo, 192 - 0352, Japan. +sylvaasiticae@gmail.com - - -Author + + +Author -Nguyen, Van Canh -0000-0001-9578-0342 -Institute of Innovation in Pharmaceutical and Healthcare Food, Thu Dau Mot University, No. 6, Tran Van On Street, Phu Hoa Ward, Thu Dau Mot City, Binh Duong Province, Vietnam. -nguyenvancanh@tdmu.edu.vn +Nguyen, Van Canh +0000-0001-9578-0342 +Institute of Innovation in Pharmaceutical and Healthcare Food, Thu Dau Mot University, No. 6, Tran Van On Street, Phu Hoa Ward, Thu Dau Mot City, Binh Duong Province, Vietnam. +nguyenvancanh@tdmu.edu.vn - - -Author + + +Author -Maisak, Tatiana V. -0000-0001-5919-6755 -Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. -tmaisak@mail.ru +Maisak, Tatiana V. +0000-0001-5919-6755 +Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. +tmaisak@mail.ru - - -Author + + +Author -Shvanova, Valeria V. -0000-0002-5158-3096 -Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. -shvanova@binran.ru +Shvanova, Valeria V. +0000-0002-5158-3096 +Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov Str., 2, 197376 St. Petersburg, Russia. +shvanova@binran.ru -text - - -Phytotaxa +text + + +Phytotaxa - -2024 - -2024-10-15 + +2024 + +2024-10-15 - -668 + +668 - -2 + +2 - -195 -200 + +195 +200 - -https://doi.org/10.11646/phytotaxa.668.2.8 + +https://doi.org/10.11646/phytotaxa.668.2.8 -journal article -10.11646/phytotaxa.668.2.8 -1179-3163 +journal article +10.11646/phytotaxa.668.2.8 +1179-3163 +14520440 - + @@ -90,7 +91,7 @@ N.Tanaka, Aver. & V.C.Nguyen sp. nov. ( -Fig. 1 +Fig. 1 ) @@ -225,7 +226,7 @@ wide near the base; stigma 3-lobed. unknown. - + FIGURE 1.