From a404f40a813b7d37773bf51e0b8a47dfae84b12c Mon Sep 17 00:00:00 2001 From: ggserver Date: Tue, 1 Oct 2024 20:56:50 +0000 Subject: [PATCH] Add updates up until 2024-10-01 20:54:45 --- .../87/03AB87A1FFB4DE48FF20FE5E61A92D7A.xml | 117 ++++ .../87/03AB87A1FFB4DE48FF20FF6662A92E92.xml | 127 +++++ .../87/03AB87A1FFB4DE4CFF20FD3660862E9F.xml | 431 +++++++++++++++ .../87/03D387E3FFB6C2254E82FD25FF69F9CE.xml | 154 ++++++ .../87/03DE87C6FFAD1C1D2582FAB68AE8FF5B.xml | 71 +-- .../61/03FB6168FFDBE61882942A41FF0EF89F.xml | 225 ++++++++ .../87/0D188796FF8DFFCB82EDF929EABD0472.xml | 512 ++++++++++++++++++ .../8A/143E8A24FFC91349FF368676AF7204D1.xml | 491 +++++++++++++++++ .../87/4F3287FDA143FFDB8AD10780FD52BAFA.xml | 315 +++++++++++ .../87/9E098783FF9AFFA9FF5054FC82EE6060.xml | 345 ++++++++++++ .../4D/B25D4D10FFB3707AFF2504FA0379FE7B.xml | 99 ++-- .../17/D8031765FFE1FFDF59D4F9B7FFB5652B.xml | 478 ++++++++++++++++ .../83/E2688345FFEAFFEDD6D8FF22A7AD9CEF.xml | 430 +++++++++++++++ .../83/E2688345FFEFFFECD6D8FCD4A75D9CEF.xml | 343 ++++++++++++ 14 files changed, 4054 insertions(+), 84 deletions(-) create mode 100644 data/03/AB/87/03AB87A1FFB4DE48FF20FE5E61A92D7A.xml create mode 100644 data/03/AB/87/03AB87A1FFB4DE48FF20FF6662A92E92.xml create mode 100644 data/03/AB/87/03AB87A1FFB4DE4CFF20FD3660862E9F.xml create mode 100644 data/03/D3/87/03D387E3FFB6C2254E82FD25FF69F9CE.xml create mode 100644 data/03/FB/61/03FB6168FFDBE61882942A41FF0EF89F.xml create mode 100644 data/0D/18/87/0D188796FF8DFFCB82EDF929EABD0472.xml create mode 100644 data/14/3E/8A/143E8A24FFC91349FF368676AF7204D1.xml create mode 100644 data/4F/32/87/4F3287FDA143FFDB8AD10780FD52BAFA.xml create mode 100644 data/9E/09/87/9E098783FF9AFFA9FF5054FC82EE6060.xml create mode 100644 data/D8/03/17/D8031765FFE1FFDF59D4F9B7FFB5652B.xml create mode 100644 data/E2/68/83/E2688345FFEAFFEDD6D8FF22A7AD9CEF.xml create mode 100644 data/E2/68/83/E2688345FFEFFFECD6D8FCD4A75D9CEF.xml diff --git a/data/03/AB/87/03AB87A1FFB4DE48FF20FE5E61A92D7A.xml b/data/03/AB/87/03AB87A1FFB4DE48FF20FE5E61A92D7A.xml new file mode 100644 index 00000000000..3b1febf19ac --- /dev/null +++ b/data/03/AB/87/03AB87A1FFB4DE48FF20FE5E61A92D7A.xml @@ -0,0 +1,117 @@ + + + +Ruehssia sumiderensis (Apocynaceae), a new species from Chiapas state, Mexico + + + +Author + +Lozada-Pérez, Lucio +0000-0003-1093-5830 +Departamento de Biología Comparada, Facultad de Ciencias, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +lope@ciencias.unam.mx + + + +Author + +Ramírez-Marcial, Neptalí +0000-0003-1793-0178 +Departamento de Conservación de la Biodiversidad, El Colegio de la Frontera Sur (ECOSUR), San Cristóbal de Las Casas, Chiapas, México. +nramirezm@ecosur.mx + + + +Author + +Martínez, César Adrián González- +0000-0002-8885-0709 +Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +matzihuique@ciencias.unam.mx + +text + + +Phytotaxa + + +2020 + +2020-04-21 + + +440 + + +1 + + +69 +80 + + + + +http://dx.doi.org/10.11646/phytotaxa.440.1.4 + +journal article +10.11646/phytotaxa.440.1.4 +1179-3163 +13873270 + + + + + + +Ruehssia pinetorum +(Standl. & L.O. Williams) Gonz. + +-Martínez & Lozada-Pérez, +comb. nov. + + + + + +Basionym:— + +Marsdenia pinetorum +Standl. & L.O. Williams ( +Williams 1968: 51 +) + + + + + +Type:— +HONDURAS +. Dept. Morazán: near +Hoya Grande +, drainage of Río Yeguare, pine-oak forest, +17 Aug 1947 +, + +Williams & +Molina +13272 + +( +holotype +: +F +! [ +F +0048950 +F +]; +isotypes +: +EAP +!). + + + + \ No newline at end of file diff --git a/data/03/AB/87/03AB87A1FFB4DE48FF20FF6662A92E92.xml b/data/03/AB/87/03AB87A1FFB4DE48FF20FF6662A92E92.xml new file mode 100644 index 00000000000..ef4ba2d824c --- /dev/null +++ b/data/03/AB/87/03AB87A1FFB4DE48FF20FF6662A92E92.xml @@ -0,0 +1,127 @@ + + + +Ruehssia sumiderensis (Apocynaceae), a new species from Chiapas state, Mexico + + + +Author + +Lozada-Pérez, Lucio +0000-0003-1093-5830 +Departamento de Biología Comparada, Facultad de Ciencias, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +lope@ciencias.unam.mx + + + +Author + +Ramírez-Marcial, Neptalí +0000-0003-1793-0178 +Departamento de Conservación de la Biodiversidad, El Colegio de la Frontera Sur (ECOSUR), San Cristóbal de Las Casas, Chiapas, México. +nramirezm@ecosur.mx + + + +Author + +Martínez, César Adrián González- +0000-0002-8885-0709 +Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +matzihuique@ciencias.unam.mx + +text + + +Phytotaxa + + +2020 + +2020-04-21 + + +440 + + +1 + + +69 +80 + + + + +http://dx.doi.org/10.11646/phytotaxa.440.1.4 + +journal article +10.11646/phytotaxa.440.1.4 +1179-3163 +13873270 + + + + + + +Ruehssia laxiflora +(Donn. Sm.) Gonz. + +-Martínez & Lozada-Pérez, +comb. nov. + + + + + +Basionym:— + +Marsdenia laxiflora +Donn. Sm. ( +Donnell Smith 1905: 7 +) + + + + + + +Type +:— +GUATEMALA +. Dept. +Alta Verapaz +: +Cubilquitz +, +Río Dolores +, + +Aug 1903 + +, + +von Tuerckheim +8558 +B + +( +holotype +: US! [ +US +00112440]; +isotypes +: +GH +!, +K +!, +NY +!) + +. + + + + \ No newline at end of file diff --git a/data/03/AB/87/03AB87A1FFB4DE4CFF20FD3660862E9F.xml b/data/03/AB/87/03AB87A1FFB4DE4CFF20FD3660862E9F.xml new file mode 100644 index 00000000000..a3da843304f --- /dev/null +++ b/data/03/AB/87/03AB87A1FFB4DE4CFF20FD3660862E9F.xml @@ -0,0 +1,431 @@ + + + +Ruehssia sumiderensis (Apocynaceae), a new species from Chiapas state, Mexico + + + +Author + +Lozada-Pérez, Lucio +0000-0003-1093-5830 +Departamento de Biología Comparada, Facultad de Ciencias, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +lope@ciencias.unam.mx + + + +Author + +Ramírez-Marcial, Neptalí +0000-0003-1793-0178 +Departamento de Conservación de la Biodiversidad, El Colegio de la Frontera Sur (ECOSUR), San Cristóbal de Las Casas, Chiapas, México. +nramirezm@ecosur.mx + + + +Author + +Martínez, César Adrián González- +0000-0002-8885-0709 +Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, 04510, México. +matzihuique@ciencias.unam.mx + +text + + +Phytotaxa + + +2020 + +2020-04-21 + + +440 + + +1 + + +69 +80 + + + + +http://dx.doi.org/10.11646/phytotaxa.440.1.4 + +journal article +10.11646/phytotaxa.440.1.4 +1179-3163 +13873270 + + + + + + +Ruehssia sumiderensis +Lozada-Pérez + +, Ramírez-M., Gonz.-Martínez, + +sp. nov. + +( +Figs. 1–3 +) + + + + + +Type +:— + +MEXICO +. +Chiapas +: +Tuxtla Gutiérrez +, +Parque Nacional Cañón del Sumidero +, camino hacia +Tierra Colorada +, arriba del campamento +Momotus II +, + +1290 m + +, +16°49’53.61’’ N +, +93°04’46.55’’ W +, + +22 Sep 2018 + +(fl.) + +N +. Ramírez-Marcial 1217 + +( +holotype +: + + +CH +!; +isotypes +: +CHIP +!, +HEM +!, +MEXU +!) + +. + + + + +Diagnosis:— + +Ruehssia sumiderensis + +is akin to + +R. laxiflora + +and + +R. pinetorum + +for presenting non-cordate lamina base, a lax inflorescences, and corolla without fleshy callous in the sinuses, but differs by the umbelliform lax inflorescences (vs. lax paniculiform ones); corona with convex lobes (vs. sagittate, slightly dentate in + +R. laxiflora + +, and laminar, bent towards the anthers in + +R. pinetorum + +). + + + + +Description:— +Plants climbing; roots not seen; +stems +semi-woody with corked base and with ribs on the distal branches ( +Figs. 1A +, +2A–C +), smooth with lenticels, young branches tomentose in two lines, retrorse trichomes; latex transparent. +Leaves +ovate, elliptic to oblong-elliptic, blades 3.5–7 × +1.5–3 cm +, apex acuminate, obtuse to acute, base rounded to truncate, ciliolate, more densely towards the base and progressively less towards the apex, adaxial surface dark green, very sparsely puberulent, abaxial surface pale green, glabrate, 4–6 lateral veins, 4 or 5 colleters at the base of the blade on the midvein ( +Figs. 1A +, +2D–E +); +petioles +1–2 cm +long, canaliculate, puberulent on the margins of the canal. +Inflorescence +umbelliform, extra-axillary, one per node, simple and lax, up to 8 flowers per inflorescence, but only 1 or 2 flowers persist at anthesis; peduncles +1.3–2.7 cm +long, glabrate; pedicels +1–2 cm +long, glabrate; bracts broadly ovate, 0.5–0.7 × +0.6–0.8 mm +, apex acute, glabrate ( +Figs. 1A +, +2F–H +); +sepals +elliptic, 1.4–1.6 × +1.3–1.5 mm +, apex rounded, adaxially and abaxially glabrate, margin ciliolate, with 1–3 colleters on each inner sinus; +corolla +rotate, reticulated, with 3 main parallel lines, red veins, estivation imbricate and dextrorse, abaxially glabrate and adaxially densely puberulent; tube ca. +2 mm +long, without fleshy callous cushions in the sinuses, pale red; lobes elliptic, 6–7 × +4.5–5 mm +, orange to yellowish, pale red at base, margin slightly thickened and revolute at the distal third, ciliolate, apex obtuse and with a little notch, ( +Figs. 1B +, +2I +); +staminal corona +with 5 convex, papillose, and basally fused lobes, +0.8–1 mm +wide, lower than the style-head, upper side connivant to the anthers, dorsally fully fused to the anther, crenulate at the margin, orange to yellowish ( +Figs. 1D–E +, +2I +, +3A–E, G–I +); +gynostegium +sessile, white; anthers with an apical rounded membrane, purple, wings of anthers +0.3–0.35 mm +, the base with two thickening forming parallel lines that extend over the corona ( +Figs. 1E +, +3H–I +); +corpuscle +ellipsoid 0.28–0.29 × +0.11 mm +; +caudicles +0.2–0.21 mm +long, with a widened area at the site of union with the pollinia; +pollinia +ellipsoid 0.21–0.25 × +0.1–0.12 mm +( +Figs. 1C +, +3F +); +apex of style-head +flat to slightly convex, shorter than the apical appendage of anthers. +Follicle +fusiform with an acute tip, immature, glabrate ( +Fig. 2K +). + + + + +Etymology:— +The specific epithet derives from the name of the Cañón del Sumidero National Park, located in the state of +Chiapas +, where the cited specimens used for the description of the species were collected. + + +Phenology:— +It flowers from June to October and fructifies in November. Some flowers show florivory at the lobes of the corolla ( +Fig. 2J +). The immature fruits also show frugivory. + + + + +Distribution and ecology:— + +Ruehssia sumiderensis + +is known only from the Cañón del Sumidero National Park in the state of +Chiapas +, +Mexico +( +Fig. 4A +). This region is located between two physiographic provinces, the Central Depression and the +Chiapas +Highlands, and is limited by the Northern Mountains ( +Müllerried 1957 +), at an elevation from +1100 to 1300 m +. It thrives in the tropical semideciduous forest ( +Fig. 4B–C +). + + + +FIGURE 1. + +Ruehssia sumiderensis + +. A. Branch with leaves and inflorescence; B. Flower, seen from above and under, respectively; C. Staminal corona, seen from above; D. Staminal corona, lateral view; E. Pollinarium (Illustrated by César Adrián González Martínez from the holotype). + + + + +FIGURE 2. + +Ruehssia sumiderensis + +. A. The base of the stem; B–D. Habit; E–H. Inflorescence; I. Ventral view of the corolla and corona (dorsal view of the corolla in the square); J. Florivory at the margin of the corolla; K. Immature follicle; bar 1 cm in A–J. + + + + +FIGURE 3. +Staminal corona of + +Ruehssia sumiderensis + +in SEM. A. Apical view; B. Detail of the lobe of the corona; C. Lateral view, see convex lobes of the staminal corona connivant to the anthers; D. Detail of the lobes of the staminal corona; E. Papillous surface of the staminal corona lobes; F. Anterior and posterior view of pollinia, note the protuberances in the caudicles; G. Lateral view in the bud flower, without corolla; H–I. Detail of the wings of anthers in the floral bud and mature flower, respectively. Note the wings of anthers descending to the corona lobes in the shape of parallel lines, and the line of fusion at the base of the lobes of the corona; bar in A, B, C, D, F, G, H, I 100 μm; bar in E 10 μm; A= anther; Aw= anther wings; C= caudicle; Cs= staminal ginostegial corona; G= gynostegium; K= corpusculum; P= pollinia. + + + +Conservation status:— +The Cañón del Sumidero has been an essential region in floristic studies such as +Reyes-García & Sousa (1997) +and + +Espinosa-Jiménez +et al. +(2011) + +, being the latter a study with 2900 registers and a total of 1298 species; the 2.6% is endemic of the state of +Chiapas +. + +Ruehssia sumiderensis + +was discovered in 2017 and had not been previously collected despite the numerous floristic studies in the state. There are four observations of the new species in iNaturalist (inaturalist.org) by NRM representing different populations. The populations are separated from each other by +3 to 5 km +. Altogether, up to 25 individuals have been quantified. In 2019, an additional population was destroyed by road repair works inside the Cañón del Sumidero. The AOO is +16 km +2 +, and the EOO is +2.48 km +2 +. According to the International Union for Conservation of Nature and Natural Resources ( +IUCN 2019 +), the category proposed for the new species is Endangered B2ab(iv). + + + +Additional specimens examined:— +MEXICO +: +Chiapas +: + +Tuxtla Gutiérrez: Parque Nacional Cañón del Sumidero, camino hacia Tierra Colorada, arriba del campamento Momotus II, +16°49’53.61’’ N +, +93°04’46.55’’ W +, +17 Nov 2018 +(fl.), +N. Ramírez-Marcial 1230 +(CH!). + + + + +Remarks:— +Although the flower of the new species morphologically resembles + +Matelea +s.l. + +, like + +Matelea sugillata + +, it lacks glandular trichomes and pendulous or horizontal pollinia with an apical sterile hyaline region, attributes that characterize the subtribe +Gonolobineae +of the tribu + +Asclepiadeae ( + +Endress +et al. +2018 + +) + +. In our phylogenetic analyses, we recovered the new species nested in + +Ruehssia + +with high posterior probability and bootstrap support (> 0.9/90; +Fig. 5 +). Neverthless, the relationships inside + +Ruehssia + +clade have low support (<0.7/70). + +Ruehssia sumiderensis + +is morphologically more similar to + +R. laxiflora + +and + +R. pinetorum + +, two species also from Mesoamerica ( +Stevens & Morales 2009 +). They are distinguished because of the non-cordate leaves at the base, lax inflorescences, and rotate corolla, without callous cushions in the sinuses; there are no other species in Mesoamerica showing the combination of these three features. In + +R. sumiderensis + +, the inflorescence is a lax umbelliform, not branched, the corolla is pale red and orange-yellowish with reddish veins, densely puberulent adaxially, and the corona has convex lobes. In contrast, the other two species show paniculiform inflorescences, purple, pink, or reddish-brown corolla, adaxially glabrate in + +R. laxiflora + +; in + +R. pinetorum + +, the corolla is white or pale green with purple spots and adaxially transparent, hispidulous except for a glabrate margin; the corona lobes are sagittate, slightly dentate in + +R. laxiflora + +and laminar, bent towards the anthers in + +R. pinetorum + +(according to +Stevens & Morales 2009 +). + + + + \ No newline at end of file diff --git a/data/03/D3/87/03D387E3FFB6C2254E82FD25FF69F9CE.xml b/data/03/D3/87/03D387E3FFB6C2254E82FD25FF69F9CE.xml new file mode 100644 index 00000000000..7c272e899b3 --- /dev/null +++ b/data/03/D3/87/03D387E3FFB6C2254E82FD25FF69F9CE.xml @@ -0,0 +1,154 @@ + + + +Molecular assessment of flat Cystocloniaceae (Gigartinales, Rhodophyta) from Brazil with reinstatement of Calliblepharis jolyi and a new record of C. saidana for the Atlantic Ocean + + + +Author + +Soares, Luanda Pereira +0000-0002-4207-5022 +Instituto de Botânica, Núcleo de Pesquisa em Ficologia, Av. Miguel Estéfano, 3687, Água Funda, 04301 - 902 - São Paulo, SP - Brazil +luanda87@gmail.com + + + +Author + +Fujii, Mutue Toyota +0000-0001-6752-1570 +Instituto de Botânica, Núcleo de Pesquisa em Ficologia, Av. Miguel Estéfano, 3687, Água Funda, 04301 - 902 - São Paulo, SP - Brazil +mutue.fujii@gmail.com + +text + + +Phytotaxa + + +2020 + +2020-04-20 + + +439 + + +3 + + +243 +254 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.3.6 + +journal article +10.11646/phytotaxa.439.3.6 +1179-3163 +13873028 + + + + + + + +Calliblepharis saidana +(Holmes) M.Y. Yang & M.S. Kim, Algae + +32: 93 (2017) + +. ( +Figs. 4–5 +) + + + + + +Basionym: +— + +Hypnea saidana +Holmes (1895) + +. + + + + + +Type +locality: + +—Enoshima, +Japan +. + + +Vegetative morphology: Thalli were erect, delicate, red-brownish, flattened to compressed, with +7–16 mm +high ( +Fig. 4A–B +), attached to the substratum by a small discoid holdfast ( +Fig. 4C +). Presence of few anastomoses between branches ( +Fig. 4D +), which were 0.5–1.0 mm wide, oppositely branched with some dichotomous apices. Thallus organization was uniaxial, with apical cell clearly visible ( +Fig. 4E +). In surface view, cortical cells were irregular to polygonal, with outer cortical cell forming incipient rosettes ( +Fig. 4F +). In longitudinal section, an axial filament was surrounded by filaments of elongated cells, linked by secondary pit-connections ( +Fig. 4G +). In cross section, thalli were 162.5–212.5 μm thick, with 5–6 layers of rounded to compressed medullary cells ( +Fig. 4H +). The cortex was composed of 1–2 small, rounded to rectangular cortical cells ( +Fig. 4I +). Lenticular thickenings and unicellular hairs were not observed. + + +Reproductive morphology: Male gametophytes were not observed. Cystocarps were globose, sessile, and were formed at the edge of opposite branches or main axis ( +Fig. 5A +). Gonimoblast filaments develop outwardly producing carposporangia, while others develop inwardly forming a reticulum of interconnected filaments, linked by secondary pit connections ( +Fig. 5B–C +). No fusion cell was formed. Transverse sterile filaments penetrated the pericarp ( +Fig. 5D +). At maturity, the reticular placenta was surrounded by chains of rounded to ovoid carposporangia, 12.5–20.0 μm in diameter ( +Fig. 5E +). Mature cystocarps were 400–750 μm wide and lacked ostioles ( +Fig. 5F +). Tetrasporangia were clustered in sori ( +Fig. 5G +) and zonately divided, 32.5–52.5 μm long and 22.5–27.5 μm wide ( +Fig. 5H +). + + +Habitat and distribution: + +Calliblepharis saidana + +was collected in +São Paulo +(Lázaro Beach), southeastern +Brazil +, as an epiphyte of + +Ceratodictyon repens +(Kützing) R.E. Norris. + +Specimens of + +C. saidana + +were found only in +October 2016 +. + + + + \ No newline at end of file diff --git a/data/03/DE/87/03DE87C6FFAD1C1D2582FAB68AE8FF5B.xml b/data/03/DE/87/03DE87C6FFAD1C1D2582FAB68AE8FF5B.xml index b579db6873f..567ae3ab36b 100644 --- a/data/03/DE/87/03DE87C6FFAD1C1D2582FAB68AE8FF5B.xml +++ b/data/03/DE/87/03DE87C6FFAD1C1D2582FAB68AE8FF5B.xml @@ -1,42 +1,43 @@ - - - -Vincetoxicum strigosum (Asclepiadoideae, Apocynaceae), a new species from northeastern Thailand + + + +Vincetoxicum strigosum (Asclepiadoideae, Apocynaceae), a new species from northeastern Thailand - - -Author + + +Author -Kidyoo, Aroonrat +Kidyoo, Aroonrat -text - - -Phytotaxa +text + + +Phytotaxa - -2020 - -2020-04-09 + +2020 + +2020-04-09 - -438 + +438 - -4 + +4 - -237 -246 + +237 +246 - -http://dx.doi.org/10.11646/phytotaxa.438.4.2 + +http://dx.doi.org/10.11646/phytotaxa.438.4.2 -journal article -10.11646/phytotaxa.438.4.2 -1179-3163 +journal article +10.11646/phytotaxa.438.4.2 +1179-3163 +13872964 @@ -50,7 +51,7 @@ A. Kidyoo sp. nov. ( -Figs. 1–5 +Figs. 1–5 ) @@ -162,7 +163,7 @@ in diameter; style-head truncate, pentagonal. not seen. - + FIGURE 1. Illustrations of @@ -192,7 +193,7 @@ Pollinarium. From . Drawn by A. Kidyoo. - + FIGURE 2. Photographs of @@ -220,7 +221,7 @@ A-D and E-H. - + FIGURE 3. Photographs of @@ -252,7 +253,7 @@ A-C and D-F. - + FIGURE 4. SEM images of @@ -278,7 +279,7 @@ A-C and D-F. - + FIGURE 5. Photographs of @@ -308,7 +309,7 @@ provinces, . This twining herb grows in bamboo forests at the elevation of 350–500 m ( -Fig. 5 +Fig. 5 ). diff --git a/data/03/FB/61/03FB6168FFDBE61882942A41FF0EF89F.xml b/data/03/FB/61/03FB6168FFDBE61882942A41FF0EF89F.xml new file mode 100644 index 00000000000..30c87a3b710 --- /dev/null +++ b/data/03/FB/61/03FB6168FFDBE61882942A41FF0EF89F.xml @@ -0,0 +1,225 @@ + + + +Navicula daochengensis sp. nov., a new freshwater diatom species (Bacillariophyceae) from a small mountain lake, Sichuan Province, China + + + +Author + +Wang, Ting +0000-0003-2647-0222 +xx082009@163.com + + + +Author + +Wang, Jia-Lin +0000-0003-2647-0222 +xx082009@163.com + + + +Author + +Zhou, Qi-Chao +0000-0002-4292-9817 +qchzhou@ynu.edu.cn + + + +Author + +Chudaev, Dmitry A. +Faculty of Biology, M. V. Lomonosov Moscow State University, Leninskie Gory 1, building 12, Moscow, 119991, Russia; + + + +Author + +Kociolek, J. P. +0000-0001-9824-7164 +patrick.kociolek@Colorado.EDU + + + +Author + +Zhang, Wei +0000-0003-2647-0222 +xx082009@163.com + +text + + +Phytotaxa + + +2020 + +2020-04-16 + + +439 + + +2 + + +150 +158 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.2.6 + +journal article +10.11646/phytotaxa.439.2.6 +1179-3163 +13873230 + + + + + + +Navicula daochengensis +W. Zhang, Chudaev & T. Wang + + +sp +. +nov +. + +( +Figs 1–18 +) + + + +LM: Valves narrowly-lanceolate, with subcapitate to broadly rounded ends ( +Figs 1–6 +). Length 76.1–100.2 µm, width 10.2–12.7 µm, length to breadth ratio 7.0–8.6 (n= 35). Raphe weakly lateral with distinct external proximal raphe ends, external distal raphe ends deflected onto the mantle. Striae radiate in the central region, becoming parallel round the Voigt discordance, finally convergent towards the apices ( +Figs 1–6 +). Striae with apically elongated punctuation, 8–9/ 10 μm in the middle, becoming up to 13/10 μm towards the apices. Axial area very narrow. Central area small, rhombic and slightly asymmetric. + + + + +SEM: +External valve surface +. Raphe fissure straight ( +Fig. 7 +). Central raphe endings strongly unilaterally hooked towards secondary valve side ( +Figs 8–10 +). Distal raphe endings curved to the secondary side of valve, with ends positioned on valve mantle ( +Figs 12, 13 +). Raphe sternum not elevated above the rest of the valve. Axial area very narrow, linear, central area rhombic, slightly asymmetrical. Lineolae connected with narrow, shallow grooves on the interstriae ( +Figs 7, 8, 13 +). The poroids and the frets separating them are aligned longitudinally so that there appear to be longitudinal as well as transverse striae ( +Figs 10, 11 +). Furthermore, the longitudinal elements formed by the aligned frets are often thickened, so that externally the valve appears as covered by longitudinal ribs of silica ( +Fig. 7 +). Lineolae density ca. +35 in +10 µm. +Internal valve surface +. Raphe fissure straight, slightly inclined to the secondary valve side ( +Figs 14, 15 +), shortly interrupted in valve center, central endings straight ( +Figs 14–16 +). Accessory rib well developed on the primary valve side, unilaterally widened in the centre, forming asymmetrical central nodule visible in LM ( +Fig. 15, 16 +). On the opposite to this central nodule side of raphe sternum also presents longitudinal semilanceolate thickening ( +Figs 15, 16 +). Distal raphe endings are well developed helictoglossae ( +Figs 17, 18 +). Striae lie in shallow transapical depressions ( +Figs 14–18 +). Areolae closed with hymenes ( +Fig. 15 +). + + + + +FIGURES 7–13 +. SEM, External valve views. Fig.7. External view of complete valve. Fig. 8, 9,10. Valve centre exterior. Fig. 11. External view of striae. Fig. 12, 13. External details of the apex. Scale bars = 10 μm (Fig. 7), 2 μm (Figs 8 +– +13) + + + + +FIGURES 14–18 +. SEM, Internal valve views. Fig.14. Internal view of complete valve. Fig. 15, 16. Internal details of the central area. Fig. 17, 18. Valve apices. Scale bars = 10 μm (Fig. 14), 2 μm (Figs 15 +– +18). + + + + +Type: +— + +CHINA +. +Sichuan Province +: +Tibetan Autonomous Prefecture of Garzi +, +Daocheng County +, +Haizishan Nature Reserve +, +Lake Congqiancuo +, +29°21′58″ N +, +100°04′51″ E +, + +elevation +4389 m +a.s.l. + +, samples collected by +Q. C. +ZHOU +, + +20 Sep. 2018 + +. +Holotype +CQC2#, +SHOU +! +Herbarium of Hydrobiological Department +, +Shanghai +Ocean University +( +SHOU +), +Shanghai +. + + + + + +Etymology: +—The specific epithet + +‘ +daochengensis + +’ refers to the locality from which the new species was described. + + + + \ No newline at end of file diff --git a/data/0D/18/87/0D188796FF8DFFCB82EDF929EABD0472.xml b/data/0D/18/87/0D188796FF8DFFCB82EDF929EABD0472.xml new file mode 100644 index 00000000000..5428525a854 --- /dev/null +++ b/data/0D/18/87/0D188796FF8DFFCB82EDF929EABD0472.xml @@ -0,0 +1,512 @@ + + + +Morphological and Molecular Evidence for a New Species of Dianthus (Caryophyllaceae) from Turkey + + + +Author + +Koç, Murat +Public Health Institute, Department of Traditional, Complementary and Integrative Medicine, Ankara Yıldırım Beyazıt University, TR 06010, Ankara, Turkey + +text + + +Phytotaxa + + +2020 + +2020-04-15 + + +439 + + +1 + + +56 +66 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.1.3 + +journal article +10.11646/phytotaxa.439.1.3 +1179-3163 + + + + + + +Dianthus hamzaoglui +Koç + +, + +sp. nov. + +( +Figs. 2–5 +) + + + + + +Type: +― +TURKEY +. +Sivas +: Between +Sivas +and Kangal, Gürün junction, around abandoned quarry, igneous rocky steppes, +1650 m +a.s.l., +14 July 2018 +, +Hamzaoğlu +& +Koç +3431 ( +holotype +GAZI +!, +isotypes +GAZI +!, +ANK +!, +HUB +!). + + + + +Diagnosis― + +Dianthus hamzaoglui + +is similar to + +D. burdurensis + +from which differs in having stems, sterile shoot and lower leaves, and inflorescence puberulous ( +vs. +stems glabrous above and usually puberulous below, sterile shoot and lower leaves glabrous, and inflorescence glabrous in + +D. burdurensis + +), bracts up to half as long as flowers, petals 17.0‒ +20.5 mm +long, with limbs 6.0‒8.0 × 4.0‒ +5.5 mm +, and claws 11.0‒ +12.5 mm +long ( +vs. +bracts as long as or shorter than flowers, petals +11.5‒15.5 mm +long, with limbs 3.5‒5.5 × +2.5‒3.5 mm +, and claws +8‒10 mm +long in + +D. burdurensis + +), seeds dorsal surface cells margine teeth clear U-undulate with ventral surface tuberculate ( +vs. +seeds dorsal surface cells margine teeth clear V-undulate with ventral surface papillate in + +D. burdurensis + +). + + + + +TABLE 2. +Morphological comparison among + +Dianthus hamzaoglui + +, + +D. burdurensis + +, and + +D. masmenaeus + +. + + + + +FIGURE 1. +The ML tree showing the genetic relationships of + +Dianthus hamzaoglui + +, 6 + +Dianthus + +taxa and the outgroup +Silene acaulis +based on the ITS region. + + + + +Description (macromorphology):― +Perennial, few-stemmed herbs. Stems ascending to erect, slender at base, +12‒30 cm +tall, simple or rarely branching from upper nodes, 4‒8-noded, puberulous, greenish. Leaves linear, flattened in cross-section, puberulous, margins scabrous, with ciliate and scarious near base, apex acuminate; sterile shoot leaves present but usually withered at flowering, linear and loosely arranged; lower usually withered after anthesis; middle 20‒40 × +1‒2.5 mm +, usually adpressed to stem, shorter than or as long as internodes, thin, sheaths 1‒1.5 times as long as wide; upper adpressed to stem, greenish at base, nodes swollen. Inflorescence usually simple or rarely branched, flowers in capitate clusters, each one (3‒)5‒8(‒11)-flowered; pedicels +0‒2.5 mm +, sparsely puberulous, greenish. Bracts greenish to straw-colored, linear-subulate to lanceolate, puberulous, up to half as long as flowers. Epicalyx scales 2‒4, herbaceous, greenish or straw-colored; outer usually distinctly 3‒5-veined, sparsely puberulous, 2/5‒3/5 as long as calyx, linear-lanceolate, 6.0‒8.0 × 1.5‒2.0 mm, with scarious (c. +0.2 mm +) margins, apex acute-obtuse except arista, arista 1/2‒3/5 as long as scale, adpressed to calyx; inner usually distinctly 5‒7-veined, glabrescent, c. 1/2 as long as calyx, linear-oblanceolate, 7.0‒10.0 × +1.8‒2.5 mm +, with ciliate and scarious ( +0.5‒0.8 mm +) margins, apex acute-obtuse except arista, arista 1/4‒1/3 as long as scale. Calyx oblong-lanceolate, 13.5‒17.5 × +2.5‒3.5 mm +, distinctly 35‒40- veined, glabrous, greenish or straw-colored; teeth triangular-lanceolate, 3.0‒4.0 × 1.5‒2.0 mm, glabrous, 3‒5-veined, with ciliate and scarious margins, apex acute-acuminate and mucronate, greenish or sometimes purplish tinged towards apex. Petals 17.0‒ +20.5 mm +long; limb obovate, 6.0‒8.0 × 4.0‒ +5.5 mm +, about 1/3 as long as petal, about 2/3 exserted from calyx, unspotted, barbulate, creamish-white above, greenish or sometimes purplish beneath, 7‒10-toothed, teeth irregular, broadly triangular, up to 1/6 as long as limb; claw 11.0‒12.5 × +0.8‒1.1 mm +, collar 1/2 as wide as claw. Capsule shorter than calyx. Seeds broadly ovate, 2.5‒2.8 × +1.8‒2.3 mm +, blackish. + + +Seeds (micromorphology):― + +Dianthus hamzaoglui + +has seed broadly ovate, 2.5‒2.8 × +1.8‒2.3 mm +, blackish, granular; dorsal surface convex, with regular rectangular cells, tuberculate, with 5‒7 teeths per margin, teeth clear Uundulate; ventral surface flat, with regular rectangular cells, tuberculate, with 3‒5 teeths per margin, teeth S-undulate; apex beaked. + +D. hamzaoglui + +seeds are similar to + +D. burdurensis + +ones concerning the shape of apex, color and dorsal surface. However, the + +D. hamzaoglui + +seeds differ in dorsal surface cells margine teeth clear U-undulate; ventral surface tuberculate. + + + + +FIGURE 2. + +Dianthus hamzaoglui + +: (A) habit, (B) inflorescence. + + + + +FIGURE 3. + +Dianthus hamzaoglui + +: (A) habit, (B) ınflorescence. + + + + +Etymology:― +The species is named in honour of the eminent Turkish botanist Prof. Dr. Ergin Hamzaoğlu (Gazi University, +Ankara +/ +Turkey +). + + +Proposed vernacular names +― +Sultan karanfili +(Turkish), +Sultan carnation +(English). + + +Phenology:― +Flowering time July‒August; fruiting time August‒September. + + + + +Distribution and habitat:― + +Dianthus hamzaoglui + +is known only from the +type +locality, between +Sivas +and Kangal, Gürün junction, where it grows at altitude of +1650 m +a.s.l. on igneous rocky steppes. + + +Conservation status— +On the basis of IUCN red list categories and criteria ( +IUCN 2014 +), + +Dianthus hamzaoglui + +is distributed only one locality and the estimated area of occupancy (EOO) is less than +70 km + +2 +in + +Sivas +. Because of agricultural activities, overgrazing and mining, the habitat of this species is under threat, and destruction of the species is leading to the reduction in the number of plants. The species is here assessed as +Critically Endangered +(CR) according to the criterion B1[ab(i,iii,iv)]. + + +Selected specimens examined +: + +— + +Dianthus masmenaeus + + +. + +TURKEY +. +Kayseri +: +Pınarbaşı +, above +Kaynar +, +Hınzır Mountain +, +Kurudere +, + +1900 m + +, + +21 September 1980 + +, + +Çelik +1570 + +( +ANK +!) + +; + +Malatya +: +Doğanşehir +, +Erkenek town +, around +Radar +, + +1800 m + +, + +4 July 1987 + +, steppe, + +Aktoklu +663 + +( +HUB +!) + +; + +Adana +: +Tufanbeyli +, above +Tozlu village +, towards +Ziyaret Tepe +, + +1995 m + +, + +15 July 2008 + +, steppe, + +Aksoy +, +Budak + +& + +Hamzaoğlu +5233 + +( +GAZI +!) + +; + +Sivas +: +Between Kangal +and +Hekimhan +, around +Höyüklü +R +/ +L +station, + +1930 m + +, + +26 June 2010 + +, calcareous rocks, + +Budak +, +Koç + +& + +Hamzaoğlu +5778 + +, ( +GAZI +!) + +; + +Niğde +: +Pozantı +, above +Hamidiye village +, +Karanfil Dağı +( +Masmeneu Dagh +), + +1860 m + +, + +18 July 2014 + +, rocky slopes, + +Koç + +& + +Hamzaoğlu +7092 + +( +GAZI +!) + +. + + + +Dianthus burdurensis + +. +TURKEY +. +Burdur +: Between Yeşilova and Salda village, N slopes of Eşeler Mountain, small dry meadows in forest clearings, +1590 m +a.s.l., +23 August 2014 +, +Koç & Hamzaoğlu 7170 +(GAZI!). + + + +Specimens used for DNA isolation (all collected from Turkey) + +— +Dianthus burdurensis + + +. +TURKEY +. +Burdur +: Between Yeşilova and Salda village, N slopes of Eşeler Mountain, small dry meadows in forest clearings, +1590 m +a.s.l., +23 August 2014 +, +Koç & Hamzaoğlu 7170 +. + + + +Dianthus hamzaoglui + +. +TURKEY +. +Sivas +: Between +Sivas +and Kangal, Gürün junction, around abandoned quarry, igneous rocky steppes, +1650 m +a.s.l., +14 July 2018 +, +Hamzaoğlu +& +Koç 3431. + + + + \ No newline at end of file diff --git a/data/14/3E/8A/143E8A24FFC91349FF368676AF7204D1.xml b/data/14/3E/8A/143E8A24FFC91349FF368676AF7204D1.xml new file mode 100644 index 00000000000..6a393d089e1 --- /dev/null +++ b/data/14/3E/8A/143E8A24FFC91349FF368676AF7204D1.xml @@ -0,0 +1,491 @@ + + + +Juncus hondurensis (Juncaceae), an endemic rush species new from Honduras + + + +Author + +Proćków, Jarosław + +text + + +Phytotaxa + + +2020 + +2020-04-15 + + +439 + + +1 + + +93 +101 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.1.7 + +journal article +10.11646/phytotaxa.439.1.7 +1179-3163 + + + + + + +Juncus hondurensis +J. Proćków + +, + +sp. nov. + +— +Figs. 1–3 +. + + + + + +Type:— +HONDURAS +, Dep. de +Francisco Morazán +: Jutiapa, +25 km +NE +de Tegucigalpa, bosque húmedo subtropical, pinares, +1700 m +alt., +20 May 1988 +, + +I +. Padilla 604 + +( +holotype +BM +907052!). + + + + +FIGURE 2. + +Juncus hondurensis +J. Proćków. Seeds + +(A–D). Images from the holotype. + + + + +Description +:—Perennial, herbs, +37.5–40 cm +tall (up to +65 cm +—information from the label). Rhizome (probably) densely branching ( +Fig. 3 +). Culms erect, +1.3–1.4 mm +diam., terete or somewhat angular (square) in some parts in x.s., weakly many-striate when dry. Cataphylls present but inconspicuous. Foliar leaves 1–2 basal and 1 cauline to each culm, lamina of basal leaves ca. +19 cm +long, of cauline leaves +2.6–4.8 cm +long; sheaths of basal leaves ca. +4 cm +long, of cauline leaves +3.3–4.8 cm +long, margins scariose and terminating in two +0.5–0.8 mm +long (ca. +1.3 mm +in basal leaves), scariose, rounded auricles; basal blades +1.4–1.6 mm +diam., cauline blades +1–1.3 mm +diam., round to elliptic in x.s., nodulated by sometimes conspicuous septa, very close together, (1.5–) +1.7–2 mm +apart (in cauline leaves). Inflorescence 7–13-headed, 1–2 times branched anthela, up to 9 × +4 cm +; heads semi-globose, +6.5–7.5 mm +diam., many-flowered; the ultimate head bearing branches +0.4–0.5 mm +diam. Lower inflorescence bract +1.2–3.4 cm +long, resembling basal and cauline leaves but much shorter, distal bracts shorter, the ultimate ones scale-like and ca. +3.7 mm +. long, floral bracts to ca. +3 mm +long, stramineous, with scariose margins. Inner tepals shorter than outer ones (sometimes only slightly), or rarely longer. Outer tepals 2.5–3(–3.3) mm long, inner tepals 2.3–2.6(–2.8) mm long, lanceolate to broadly lanceolate, acute, castaneous or sometimes brownish-stramineous, margin scariose, outer tepals concave, inner ones slightly concave, sometimes slightly narrower than the outer ones. Stamens 6, (1.3–) +1.4–1.5 mm +long; anthers oblong to linear, (0.55–) +0.65–0.75 mm +long and usually shorter than the filament (rarely equalling them). Filaments (0.65–)0.75–0.85(–0.9) mm long. Capsule broadly ellipsoid to elongate-spherical, more cylindrical at the bottom (in x.s.), and three-lobed in the upper part (in x.s.), apically rounded and apiculate, (2.5–)2.7–2.9(–3) × (1.1–)1.6–1.9(–2) mm, (slightly) longer, equalling or (slightly) shorter than the tepals, light brown at the base and up to the middle, and dark brown at the apex (sometimes also lighter there), unilocular. Seeds narrowly to broadly ellipsoid, apiculate, (0.3–)0.4–0.44 × +0.16–0.21 mm +, reticulate, 14–16-striate, yellow brown. + + + +Juncus hondurensis + +combines features not found together in any other species of + +Juncus + +. Three species ( + +J. articulatus +Linnaeus (1753: 327) + +, + +J. debilis + +, + +J. ebracteatus + +) belong to the group of rushes of section + +Ozophyllum + +with densely branching rhizomes and the acute and trigonous capsule longer than the tepals. In + +J. articulatus + +capsules are broadly ovoid, dark castaneous to black, and in + +J. debilis + +capsules are narrowly ovoid, light brown). In + +J. ebracteatus + +capsules are extended into a +1–2 mm +long beak that is terete. Capsules of + +J. hondurensis + +are, however, broadly ellipsoid to elongate-spherical, more cylindrical at the bottom (in x.s.), and three-lobed in the upper part (in x.s.), apically rounded and apiculate, light brown at the base and up to the middle, and dark brown at the apex (sometimes also lighter there); see +Table 1 +. Moreover, + +J. hondurensis + +has 6 stamens (vs. 3 stamens in + +J. debilis + +), and its seeds are 14–16-striate, narrowly to broadly ellipsoid, and smaller, (0.3–)0.4–0.44 × +0.16–0.21 mm +(vs. seeds 24–26-striate, ovoid, 0.45–0.6 × +0.24–0.26 mm +in + +J. articulatus + +); see +Table 1 +. + + + +TABLE 1. +Comparison of + +Juncus hondurensis + +with + +J. articulatus +, +J. debilis + +and +J. ebracteatus +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +J. hondurensis + + + +J. articulatus + + + +J. debilis + + + +J. ebracteatus + +
Key feature +The capsule longer, equalling or shorter than the tepals +The capsule longer than the tepals
Seeds +14–16-striate, narrowly to broadly ellipsoid +24–26-striate, ovoidreticulate, ovoidrugose, ovoid, apiculate
Seed size +(0.3–)0.4–0.44 × 0.16–0.21 mm +0.45–0.6 × 0.24–0.26 mm0.3–0.4 × 0.2–0.3 mm0.4–0.5 × 0.2–0.3 mm
Stamens +6 +636
+broadly ellipsoid to elongate-spherical, more cylindrical at the bottom (in x.s.), and three-lobed +
Capsules +in the upper part (in x.s.), apically rounded and apiculate, light brown at the base and up to the middle, and dark brown at the apex (sometimes also lighter there) +broadly ovoid, dark castaneous to blacknarrowly ovoid, light brownextended into a 1–2 mm long beak, terete
+ + + +Juncus pallescens +Lamarck + +belongs to the group of rushes of the + +Ozophyllum + +section with densely branching rhizomes and the capsule equalling or shorter than the tepals, and the ultimate peduncles> +0.45 mm +diameter: its tepals are 3.0– +4.5 mm +long, subequal, acuminate, and filaments (0.6–)1.0– +1.2 mm +long. Other useful features are cauline leaves +10–25 cm +long, 1.5–2.0 mm in x.s., perfectly (not distinctly) septate; and capsule ellipsoid to obovoid, unilocular, truncate to bluntly acute, trigonous (to trilobed in T.S.); see +Table 2 +. + + + +FIGURE 3. + +Juncus hondurensis +J. Proćków. + +The holotype sheet with the habit of the plants and magnifications of the inflorescence (middle right) and the bottom part of the plants (top left). + + + + +Juncus hondurensis + +tepals are much shorter: outer ones 2.5–3(–3.3) mm long, inner ones 2.3–2.6(–2.8) mm long, and inner tepals are shorter than outer ones (sometimes only slightly), or rarely longer, acute; filaments are also shorter: (0.65–)0.75–0.85(–0.9) mm long. Other differences can be also taken into account: + +J. hondurensis + +cauline leaves are much shorter ( +2.6–4.8 cm +long) and thinner ( +1–1.3 mm +diam.), sometimes perfectly distinctly septate; for capsule features of + +J. hondurensis + +see above; see +Table 2 +. + + + +TABLE 2 +. Comparison of + +Juncus hondurensis + +with +J. pallescens +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +J. hondurensis + + + +J. pallescens + +
Key features +Capsule (slightly) longer, equalling or (slightly) shorter than the tepals, ultimate peduncles 0.4–0.5 mm diameter +Capsule equalling or shorter than tepals, the ultimate peduncles>0.45 mm diameter
Tepals +outer ones 2.5–3(–3.3) mm long, inner ones 2.3–2.6(– 2.8) mm long, and inner tepals are shorter than outer ones (sometimes only slightly), or rarely longer, acute +3.0–4.5 mm long, subequal, acuminate
Filaments +(0.65–)0.75–0.85(–0.9) mm long +(0.6–)1.0–1.2 mm long
Capsule +broadly ellipsoid to elongate-spherical, more cylindrical at the bottom (in x.s.), and three-lobed in the upper part (in x.s.), apically rounded and apiculate +ellipsoid to obovoid, unilocular, truncate to bluntly acute, trigonous (to trilobed in T.S.)
Cauline leaves +2.6–4.8 cm long, 1–1.3 mm diameter, sometimes perfectly distinctly septate +10–25 cm long, 1.5–2.0 mm in x.s., perfectly (not distinctly) septate
+ + + +Juncus acuminatus +Michaux + +and + +J. microcephalus +Humboldt, Bonpland & Kunth + +belong to the same group (with densely branching rhizomes and capsule equalling or shorter than tepals) but the ultimate peduncules are < +0.4 mm +diameter ( + +J. acuminatus + +has tepals soft, capsule trigonous, valves inflexed along the margins at maturity, and 3 stamens (N America to +Honduras +), and very variable + +J. microcephalus + +has tepals soft as well, but capsule round, and valves inflexed at the apex at maturity). While the ultimate head-bearing branches of + +J. hondurensis + +are +0.4–0.5 mm +diameter, tepals are rigid, and capsules different (see above). Furthermore, + +J. hondurensis + +has 14–16-striate seeds (vs. 16–20-striate ones in + +J. microcephalus + +), semi-globose heads (vs. conical to globose ones in + +J. microcephalus + +), shorter filaments, (0.65–)0.75–0.85(–0.9) mm long (vs. c. +1 mm +long in + +J. microcephalus + +), and a few less significant differences in cauline leaf features and length, stem in x.s. and sheath length; see +Table 3 +. + + + + +Distribution +:—Known only from +locus classicus +( +Honduras +, Dep. de +Francisco Morazán +: Jutiapa, +25 km +NE de Tegucigalpa) from the subtropical humid pine forest. + + +General comments +:—The species requires further research. In herbaria I have not found a similar specimen, having searched personally several large collections, e.g., E, K, MA, P, and databases with images of many others. Even in the native herbarium, which is listed on the herbarium label (Herbario Universidad Nacional Autónoma de +Honduras +, Tegucigalpa (former acronym UNAH, now TEFH)), no duplicate of this specimen has been found. Further research in the field is necessary in the Mesoamerica region, especially in similar habitats, i.e., subtropical humid pine forests, and at a similar height above sea level (ca. +1700 m +alt.). As this new taxon is known from only one locality, the species may be considered Critically Endangered (CR) following the IUCN criteria for endangered species, and it is therefore considered to be facing an extremely high risk of extinction in the wild. The specific epithet, + +hondurensis + +, refers to the country it is described from. + + + + \ No newline at end of file diff --git a/data/4F/32/87/4F3287FDA143FFDB8AD10780FD52BAFA.xml b/data/4F/32/87/4F3287FDA143FFDB8AD10780FD52BAFA.xml new file mode 100644 index 00000000000..5ad2e2207bc --- /dev/null +++ b/data/4F/32/87/4F3287FDA143FFDB8AD10780FD52BAFA.xml @@ -0,0 +1,315 @@ + + + +Alternaria vicatiae sp. nov. (Ascomycota: Pleosporaceae) Isolated from Vicatia thibetica in China + + + +Author + +He, Lin +0000-0003-0520-4849 +Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China & Forewarning and Management of Agricultural and Forestry Pests, Hubei Engineering Technology Center, Yangtze University, Jingzhou 434025, China +helin3022@hotmail.com + + + +Author + +Liu, Hai Feng +0000-0002-9733-9240 +Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China & Forewarning and Management of Agricultural and Forestry Pests, Hubei Engineering Technology Center, Yangtze University, Jingzhou 434025, China +liuhaifeng14@163.com + + + +Author + +Cui, Meng Jiao +0000-0002-7045-5305 +Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China & Forewarning and Management of Agricultural and Forestry Pests, Hubei Engineering Technology Center, Yangtze University, Jingzhou 434025, China +377518519@qq.com + + + +Author + +Pei, Dong Fang +0000-0001-7617-9340 +Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China & Forewarning and Management of Agricultural and Forestry Pests, Hubei Engineering Technology Center, Yangtze University, Jingzhou 434025, China +1434162055@qq.com + + + +Author + +Du, Tao +0000-0002-5791-9304 +Gansu University of Chinese Medicine, Lanzhou 730000, China +gslzdt@163.com + + + +Author + +Deng, Jian Xin +0000-0001-7304-5603 +Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China & Forewarning and Management of Agricultural and Forestry Pests, Hubei Engineering Technology Center, Yangtze University, Jingzhou 434025, China +djxin555@hotmail.com + +text + + +Phytotaxa + + +2020 + +2020-04-20 + + +439 + + +3 + + +255 +264 + + + + +http://dx.doi.org/10.11646/zootaxa.5360.3.8 + +journal article +10.11646/phytotaxa.439.3.7 +1179-3163 + + + + + + + +Alternaria vicatiae +L. He & J. X. Deng + + +sp. nov. + + +Fig. 2 B–E + + +MycoBank: 834478 + + + +Etymology +:—In reference to the host genus, +vicatia +. + + +Descriptions +:— +Colonies +on PDA buff to salmon, ochreous to sienna in reverse, velvety, +79‒82 mm +in diam. After 7 days at 25 °C in darkness ( +Fig. 2B +). On PCA: +conidiophores +straight or curved, smooth-walled, 45‒159 × 4‒7.5 μm with 2‒8 septa ( +Fig. 2C +); +conidia +solitary, long-narrow ovoid or ellipsoid body, apex rounded, base narrow abruptly, 48‒94 × 12‒24 (‒34) μm in size, 5‒12 transverse septa; +beak +long-narrowed filiform, single commonly, 1-branched from beak rarely, 126‒350 × 2‒5 μm in size ( +Fig. 2D‒E +). On V8A: +conidiophores +34‒93 (‒125) × 4‒7.5 μm with 3‒7 septa; +conidia +solitary, long-ovoid body, 38‒89 × 12‒23 μm with 5‒11 transverse septa; +beak +filiform, most singly, sometime 1-branched, occasionally 2-branched, 129‒270 × 2.5‒5 μm in size. + + + +FIGURE 2. +Morphological characteristics of + +Alternaria vicatiae + +. A: plant samples in field; B: colony on PDA for 7 days at 25℃; C: conidiophore; D: sporulation pattern; E: conidia. Scale bars =50 μm. + + + + +TABLE 2. +Morphological comparison among + +Alternaria vicatiae + +and its similar species. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Beak
SpeciesConidial shapeConidial body (μm)SeptaMediumReference
Size (μm)Numbers
+ +A. dauci + +long ellipsoid to obclavate65–115 × 15–22200–275 × 2–51–28–13V8A +Simmons (2007) +
+ +A. herbiculinae + +long, narrow ellipsoid or broad ovoid104–144 × 24–27160–225 × 4–51–27–12V8A +Simmons (2007) +
+ +A. poonensis + +narrow long–ovoid or long–ellipsoid75–100 × 12–19180–220 × 1.5–81–4(–7)8–13V8A +Simmons (2007) +
+ +A. saposhnikoviae + +ovoid to broadly obclavate73.5–98.0 (–116.5) × 18.0–27.562.5–187.5 (–224.0) × 2–4110–13Host +Zhang (2003) +
+ +A. vicatiae + +long-narrow ovoid or ellipsoid48‒94 × 12‒24 (‒34)126‒350 × 2‒51–25‒12PCAIn this study
long–narrow ovoid38–89 × 12–23129–270 × 2.5–51–35–11V8AIn this study
+ + +Materials examined +:— + +China +, +Gansu Province +, +Linxia Hui Autonomous Prefecture, Hezheng county +, + +Hezheng Medicinal Botanical Garden of +Gansu +University of Chinese Medicine located in +Gansu +, from yellowish leaves with necrotic symptoms of + +Vicatia thibetica +, + +1 Jul. 2017 +, J.X. Deng. deposited by L. He, living cultures YZU 171341 and YZU 171342. + + +Notes +:—The species produces conidia in small body with solitary or 1-branched beak, occationally 2-branched beak (only on V8A), which was easily could be differentiated from + +A. herbiculinae + +(larger conidial body) and + +A. saposhnikoviae + +(solitary beak) ( +Table 2 +). It is distant from + +A. dauci + +and + +A. poonensis + +in the phylogenetic tree, but also obviously different in their morphology ( +Table 2 +). + + + + \ No newline at end of file diff --git a/data/9E/09/87/9E098783FF9AFFA9FF5054FC82EE6060.xml b/data/9E/09/87/9E098783FF9AFFA9FF5054FC82EE6060.xml new file mode 100644 index 00000000000..8abf6672027 --- /dev/null +++ b/data/9E/09/87/9E098783FF9AFFA9FF5054FC82EE6060.xml @@ -0,0 +1,345 @@ + + + +Chrysolaena glandulosa (Vernonieae, Asteraceae): A new species from Brazil + + + +Author + +Soares, Polyana Noronha +0000-0001-6502-4837 +Instituto de Ciências Exatas, Naturais e Educação, Universidade Federal do Triângulo Mineiro, Av. Randolfo Borges Junior, 1400, Campus Univerdecidade, Uberaba, Minas Gerais, Brazil +polyana.soares@uftm.edu.br + + + +Author + +Gonçalves-Esteves, Vânia +0000-0002-2803-6027 +Universidade Federal do Rio de Janeiro, Federal do Rio de Janeiro, Quinta da Boa Vista, São Cristóvão, Rio de Janeiro, Brazil +esteves.vr@gmail.com + + + +Author + +Semir, João +0000-0003-3432-8277 +Departamento de Botânica, Instituto de Biologia, Universidade de Campinas, CP 6109, Barão Geraldo, Campinas, São Paulo, Brazil (in memoriam) +semir@unicamp.br + + + +Author + +Nakajima, Jimi Naoki +0000-0001-9383-5127 +Instituto de Biologia, Universidade Federal de Uberlândia, R. Ceará s / n, Bloco 2 D, Campus Umuarama, Uberlândia, Minas Gerais, Brazil +jimi.nakajima@gmail.com + +text + + +Phytotaxa + + +2020 + +2020-04-20 + + +439 + + +3 + + +295 +300 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.3.11 + +journal article +10.11646/phytotaxa.439.3.11 +1179-3163 +13873004 + + + + + + +Chrysolaena glandulosa +P.N. Soares & J.N. Nakaj. + +, + +sp. nov. + +( +Fig. 1 +) + + + + + + +Type +:— +BRAZIL +. +Minas Gerais +: +São Roque de Minas +, +Parque Nacional da Serra da Canastra +, +4 km +após a entrada para a +Cachoeira da Casca D’Anta +, + +9 December 1994 + +, + +J +. +N +. Nakajima & +R +. Romero 707 + +( +holotype +HUFU +!; +isotypes +: +DIA +!, +MBM +!, +SPF +!, +UEC +!, US!) + +. + + + + +Diagnosis:— + +Herba perennis +0.25–0.5 m +alta, basi ramosa, erecta. Folia alterna, laxa, subtus conspicue glanduloso-punctata. +Flores +ca. +34–37 in +capitulis 5–6, lobis papillosis, glanduloso-punctatis; antherae appendice glanduloso-punctatae; achaenia 5-costata, strigosa, glanduloso-punctata. + + + +Perennial herbs +0.25–0.5 m +tall, branched at base; stem cylindrical, furrowed, indumentum silvery sericeous. +Leaves +alternate, laxly disposed, sessile, membranous. Leaf blades 0.9–8.3 × +0.2–2.2 cm +, basal elliptic, others oblong-lanceolate to linear-lanceolate, basally attenuate, margin entire to dentate, revolute, apex acute to acuminate, surface strigose, lower surface densely strigose with numerous glandular dots, tomentose mainly on veins, penninervate. +Inflorescence +terminal with cymose branches, densely sericeous, bracts linear, densely sericeous-strigose. Heads condensed, with ca. 5–6 heads, peduncles +2–13 mm +long, densely sericeous-strigose. Involucre campanulate, +19–23 mm +high, 3-seriate, purple at apex, sericeous-strigose, outer phyllaries 11–7 × 2– +1 mm +, ovate-lanceolate, apically acute to acuminate, inner phyllaries 7–6 × 2– +1 mm +, lanceolate. +Florets +34–37 per head, corolla +7–10 mm +long, lobes +2–2.5 mm +long, lanceolate, papillose, with glandular dots. Anthers with apical appendage lanceolate, glandular-dotted, basally calcarate, obtuse, collar slightly prominent. Style +6.5–7.5 mm +long, non-sclerified. Cypselae +3–5 mm +long, 5-costate, setose-strigose, with glandular dots, raphids elongated, carpopodium symmetric, annular, glabrous. Pappus white, 2-seriate, inner bristles +3–6 mm +long, outer scales +1 mm +. +Pollen grains +45.6 × 51.6 μm, tricolporate, equinolophate, +type +“C” with 29 lacunae (3 poral, 6 abporal, 12 paraporal, 6 interpolar and 2 polar) and lacking equatorial lacunae, tricolporate and sexine equinolophate. + + +Specimens examined:— + +BRAZIL +. +Minas Gerais +: +Poços de Caldas +, Fazenda Chiqueirão, + +3 October 1981 + +, + +H +. +F +. Leitão et al. s. n. + +( +UEC +!) + +; + +Mun. São Roque de Minas +, +Parque Nacional da Serra da Canastra +, + +16 September 1994 + +, + +R +. Romero et al. 895 + +( +HUFU +!) + +; + +guarita +de Sacramento +, próximo à captação de água, + +19 November 1996 + +, + +R +. Romero et al. 3737 + +( +HUFU +!) + +; + +estrada para a +Serra da Chapada +, + +14 October 1997 + +, + +R +. Romero et al. 4577 + +( +HUFU +!) + +. + + + + +Distribution and Habitat:— + +Chrysolaena glandulosa + +was collected in “campo limpo” and “campo rupestre”, two distinct phytophysionomies of Brazilian Cerrado Biome. It is restricted to Poços de Caldas and São Roque de Minas municipalities in southwestern +Minas Gerais +, +Brazil +( +Fig. 2 +). Furthermore, there are few individuals in each population. This area is situated in the Serra da Canastra National Park, which is known for its high +Asteraceae +diversity and endemism ( +Nakajima & Semir 2001 +). + + +Phenology: +—Flowering from September to December and fruiting in November and December. + + + + +Etymology: +—The epithet of this species refers to the presence of numerous glandular dots on leaves, corolla, anther appendages and cypsela. + + +Taxonomic note:— +The new species was included in + +Chrysolaena + +since it has sericeous pubescence, seriate-cymose inflorescences, anther appendages with glandular dots, non-sclerified style bases, and pollen of +type +C ( +Fig. 3 +). This pollen +type +was also found in the species of + +Stenocephalum +Sch. Bip. + +( +Via do Pico & Dematteis 2013 +, + +Mendonça +et al. +2007 + +). However, when associated with morphological characters such as number of flowers and shape of heads, it is only possible to include the new species in the genus + +Chrysolaena + +, since + +Stenocephalum + +is characterized by cylindrical heads with 4–10 flowers ( +Robinson 1987 +, +1999 +). + + + +Chrysolaena glandulosa + +is a perennial herb with basal leaves elliptic, other leaves oblong-lanceolate to linear-lanceolate with glandular dots on the lower surface, 5–6 heads with 34–37 flowers, lobes with papillose apex and glandular dots. The new taxon is similar to + +C. campestris +(DC.) M. Dematt. + +, but the latter species has glabrous corolla and inflorescence with only 2–3 heads, with 25–30 flowers per head. + + + + \ No newline at end of file diff --git a/data/B2/5D/4D/B25D4D10FFB3707AFF2504FA0379FE7B.xml b/data/B2/5D/4D/B25D4D10FFB3707AFF2504FA0379FE7B.xml index da7daa30cd7..18fb89a8c5e 100644 --- a/data/B2/5D/4D/B25D4D10FFB3707AFF2504FA0379FE7B.xml +++ b/data/B2/5D/4D/B25D4D10FFB3707AFF2504FA0379FE7B.xml @@ -1,63 +1,64 @@ - - - -Taxonomy and lectotypification of Lepidagathis barberi (Acanthaceae), a steno-endemic species from Tamil Nadu, India + + + +Taxonomy and lectotypification of Lepidagathis barberi (Acanthaceae), a steno-endemic species from Tamil Nadu, India - - -Author + + +Author -Gnanasekaran, Gunadayalan -0000-0002-9207-5274 -Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. -gnanasekaran@mcc.edu.in +Gnanasekaran, Gunadayalan +0000-0002-9207-5274 +Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. +gnanasekaran@mcc.edu.in - - -Author + + +Author -King, Anishkar Feroshwa Joy -0000-0001-5139-6891 -Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. -afjking2@gmail.com +King, Anishkar Feroshwa Joy +0000-0001-5139-6891 +Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. +afjking2@gmail.com - - -Author + + +Author -Arisdason, Wilson -0000-0002-9582-2036 -Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. & Botanical Survey of India (BSI), Southern Regional Centre (SRC), TNAU Campus, Lawley Road, Coimbatore - 641 003, Tamil Nadu, India. & Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. & Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. -dasonaris@yahoo.co.in +Arisdason, Wilson +0000-0002-9582-2036 +Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. & Botanical Survey of India (BSI), Southern Regional Centre (SRC), TNAU Campus, Lawley Road, Coimbatore - 641 003, Tamil Nadu, India. & Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. & Department of Botany, Madras Christian College (Autonomous), Tambaram East, Chennai - 600 059, Tamil Nadu, India. +dasonaris@yahoo.co.in -text - - -Phytotaxa +text + + +Phytotaxa - -2020 - -2020-04-06 + +2020 + +2020-04-06 - -438 + +438 - -2 + +2 - -151 -155 + +151 +155 - -http://dx.doi.org/10.11646/phytotaxa.438.2.8 + +http://dx.doi.org/10.11646/phytotaxa.438.2.8 -journal article -10.11646/phytotaxa.438.2.8 -1179-3163 +journal article +10.11646/phytotaxa.438.2.8 +1179-3163 +13872906 @@ -93,7 +94,7 @@ lectotype designated here: K-000592220 [image!]). -Fig. 1 +Fig. 1 . @@ -138,12 +139,12 @@ long, slender; stigma minutely 2-lobed. Capsules oblong, ca. 5 mm long, compressed, 2-seeded; seeds ovoid, hairy ( - + Fig. 2 ). - + FIGURE 1. Lectotype of @@ -156,7 +157,7 @@ Gamble , K-000592220). - + FIGURE 2. diff --git a/data/D8/03/17/D8031765FFE1FFDF59D4F9B7FFB5652B.xml b/data/D8/03/17/D8031765FFE1FFDF59D4F9B7FFB5652B.xml new file mode 100644 index 00000000000..92d8354cb31 --- /dev/null +++ b/data/D8/03/17/D8031765FFE1FFDF59D4F9B7FFB5652B.xml @@ -0,0 +1,478 @@ + + + +Aspidistra xichouensis (Asparagaceae), a new species from the karst region in southeastern Yunnan, China + + + +Author + +Cai, Lei +0000-0002-9251-2745 +Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations, / Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China; & University of Chinese Academy of Sciences, 100049 Beijing, China +cailei@mail.kib.ac.cn + + + +Author + +Pan, Bo +0000-0003-0996-524X +Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, China; +panbo@gxib.cn + + + +Author + +Lin, Chun-Rui +0000-0002-3539-5490 +Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, China; +chunruilin@tom.com + + + +Author + +Dao, Zhi-Ling +0000-0002-9785-6336 +Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations, / Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China; +daozhl@mail.kib.ac.cn + + + +Author + +Hu, Guang-Wan +0000-0001-7728-7976 +CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; & Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, Hubei, China. +guangwanhu@wbgcas.cn + +text + + +Phytotaxa + + +2020 + +2020-04-16 + + +439 + + +2 + + +143 +149 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.2.5 + +journal article +303953 +10.11646/phytotaxa.439.2.5 +e1d0bd2c-3ceb-4856-88e9-3740d763907f +1179-3163 +13873132 + + + + + + +Aspidistra xichouensis +Lei Cai, Z.L.Dao & G.W.Hu + + +sp. nov. + +( +Figs. 1 +& +2 +) + + + + + +Diagnosis: +— + +Aspidistra xichouensis + +is similar to + +A. minutiflora + +, + +A. graminifolia + +and + +A. cylindrica + +in the shape of leaf blade and the size of flowers, but it can be easily distinguished from them mainly by leaves with conspicuous petiole +8–20 cm +long (vs. leaves sessile or with inconspicuous petiole), upright (vs. curved down) peduncle, erect (vs. nodding) flowers, slightly urceolate perianth tube reaching its max width at the middle (vs. urceolate, cupulate or campanulate tube wider at the base or at the mouth), mostly 4 (vs. mostly 6) perianth lobes, and mostly 4 stamens inserted near the middle of the perianth tube (vs. mostly 6, inserted at the base of the perianth tube) (see +Table 1 +, +Figs. 1–3 +). + + + + +Type: +— +CHINA +. +Yunnan +, Xichou County, Dongma Township, Laonong Village, under forest in Limestone area, +23° 24’ N +, +104° 55’ E +, alt. +1335 m +, +21 March 2019 +, + +Lei Cai +CL +221 + +( +holotype +KUN +!, +isotypes +KUN +! +HIB +!). + + +Chinese name: +—Xī Chóu Zhī Zhū Bào Dàn ( +ŮĦÞǠ抱& +). + + + + +Description: +—Terrestrial perennial herb, +40–70 cm +tall. Rhizome creeping, subterete, +6–10 mm +in diameter, covered with scales, densely nodose. Leaf sheaths brown, +3−8 cm +long. Leaves mostly solitary, occasionally 2-tufted; petiole stiff, +8–20 cm +long, +3–4 mm +thick, adaxially sulcate; leaf blade lorate to lorate-oblanceolate, +30–50 cm +long, +1.2–2.5 cm +wide, dark green, base cuneate, gradually tapered into petiole, margin entire, apex acuminate. Peduncle upright, stiff, white, 1.5–4.0 cm long, with 2–4 bracts; bracts gradually widening toward the apex of the peduncle, the uppermost two adpressed to the bottom of flower, broadly ovate-cucullate, white with purple spots, +8–10 mm +long, +6–9 mm +wide, apex acuminate. Flower solitary at the top of peduncle, tetramerous (dimerous); perianth urceolate, fleshy, 1.0– +1.3 cm +long, +0.6–0.9 cm +wide; tube slightly urceolate, +6–9 mm +long, +7–8 mm +wide, ca. +1 mm +thick, outside white, usually with purple-red spots, inside white in lower part and blackish purple in upper part; lobes 4 (rarely 5 found in cultivated condition in Guilin), ovate-triangular, unequal, +4–5 mm +long, +3–4 mm +wide, yellow, outside usually with purple-red spots, apex blunt and inflexed. Stamens 4 (rarely 5), opposite to perianth lobes, inserted on the perianth tube at ca. +3 mm +(2/5) from the base; filaments ca. +1 mm +long, white; anthers yellow, ca. +1.8 mm +long, +2 mm +wide, lower than stigma. Pistil subcylindric, somewhat dumbbell-shaped, +6–8 cm +long; ovary subglobose, ca. +2 mm +in diameter, sometimes inconspicuous; style clavate, ca. +3 mm +long; stigma rectangular or square, +2–3 mm +in diameter, white with purple margin. Fruit globose, ca. +1.3 cm +in diameter, yellow-green, with blackish purple verruca on surface. + + + + +Distribution and ecology: +—Two populations of + +Aspidistra xichouensis + +were found in Xichou County,southeastern +Yunnan +, +China +. Fifteen clumps of + +Aspidistra xichouensis + +were discovered in one locality in Laonong, ca. +10 km +far from the first population discovered in Dalongshai, which hosts ca. 10 clumps. They occur under evergreen broadleaved forests in a limestone area. Living plants from one population were transplanted at Wuhan Botanical Garden ( +30°32' N +, +114°25' E +, alt. +30 m +) in 2013, and some of them were then moved to Guilin Botanical Garden ( +25°05' N +, +110°17' E +, alt. +150 m +) in 2016. Plants in Wuhan did not flower after the transplant, whereas those planted in Guilin flowered in 2018 and 2019. This species is supposed to prefer a warm, humid climate in tropical and subtropical regions. + + + +FIGURE 3. + +Aspidistra minutiflora +Stapf. A. Habitat + +in Kunming Botanical Garden. B & C. Inflorescence. D. Lateral view of flowers. E & G. Longitudinal section of flower (showing stamens and pistil). F. Front view of flower. H. Lateral view of pistil. I. Stigma. All photographs were taken by Lei Cai. + + + + +TABLE 1. +Comparison of morphological characters between + +Aspidistra xichouensis + +, + +A. minutiflora +, +A. graminifolia + +and +A. cylindrica +. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Characters + + +A. xichouensis + + + +A. minutiflora + + + +A. graminifolia + + + +A. cylindrica + +
+Petiole +conspicuous, 8–20 cm longinconspicuousleaves sessileleaves sessile
+Peduncle +upright, white, up to 4.0 cm longhorizontal, curved down at apex, purple, up to 7.5 cm longarising obliquely, curved down at apex, white to light greenish, sparsely speckled with purple, up to 1.8 cm longerect and curved down at apex, pale green with purple spots, up to 2.3 cm long
+Bract apex +acuminateblunt or concaveblunt to obtuseacute
+Flowers +erect, mouth upwardnodding, mouth downwardnodding, mouth downwardnodding, mouth downward
+Perianth +slightly urceolate, widest in the middle, 10–13 mm long, outside white, usually with purple spotsurceolate, widest at the base, 4.5–7.5 mm long, outside yellow or green with purple spotscupulate, widest at the mouth, 2–3.5 mm long, outside whitecampanulate, widest at the mouth, 8.1–11.9 mm long, outside greenish-white
+Perianth lobes +4 (rarely 5), ovate-triangular, unequal, 4–5×3–4 mm, yellow, sometimes outside with purple-red spots, apex round or blunt(4–)6, deltoid, 2–3 × 1–2 mm, outside yellow, inside purple, apex acuminate6, narrowly ovate to ovate, 3.5–4.5×1.8– 2.0 mm, dull yellow, outside speckled with purple brown, inside dark purple-brown, apex cucullate6 (rarely 5), triangular-ovate, 4.1–6.4 × 3.7–4.7 mm, outside purple-spotted to completely purple, apex slightly acuminate
+Stamens +4, inserted on perianth tube at ca. 3 mm (2/5) from the base; filaments ca. 1 mm long(4–)6, inserted at base of perianth tube, subsessile6, inserted at the base of perianth tube close to ovary, filaments ca. 1 mm long6, inserted at base of perianth tube, subsessile
+Stigma +rectangular or square, undulated at margin, 2–3 mm in diam.orbicular, (4–)6-crenate at margin, 1.5–2.5 mm in diam.truncate, discoid or circular in outline, irregularly wavy along margin and on surface, 2.0–2.6 mm in diam.slightly widened, subglobose, shallowly 3-lobed, rugose with 3 bifurcated radial grooves at upper surface, up to 3 mm in diam.
+ + +Phenology: +—The new species flowers from March to April and bears immature fruits in March. + + + + +Etymology: +—The specific epithet refers to the +type +locality in Xichou County, +Yunnan Province +, +China +. + + +Similar species:— + +Aspidistra xichouensis + +is morphologically close to + +A. minutiflora + +(see +Figs. 2 +and +3 +), which occurs in southern +China +, particularly in +Guangdong +, +Guangxi +, +Guizhou +, +Hainan +, +Hong Kong +and Hunan regions. It also shows affinities with + +A. graminifolia + +and + +A. cylindrica + +, both of which are distributed in +Vietnam +. These species share long and narrow (lorate or linear) leaves and relatively small flowers. The new species can easily be distinguished from the three related ones by several characters listed in +Table 1 +. + +Aspidistra minutiflora + +usually has purple spots on the outside of the perianth ( +Stapf 1903 +, + +Liang +et al. +2000 + +, +Li 2004 +), however, the plants in Kunming Botanical Garden (originally introduced from Guangxi) were devoid of such spots on the perianth ( +Fig. 3 +). + + + +Additional specimens examined ( +paratype +):— + +CHINA +. +Yunnan +, Xichou County, Fadou Township, Dalongshai Village, under forest in Limestone area, +23°33’ N +, +104°51’ E +, alt. +1300 m +, +10 June 2013 +, +G.W. Hu HGW-00973 +(HIB!) + + + + \ No newline at end of file diff --git a/data/E2/68/83/E2688345FFEAFFEDD6D8FF22A7AD9CEF.xml b/data/E2/68/83/E2688345FFEAFFEDD6D8FF22A7AD9CEF.xml new file mode 100644 index 00000000000..5683f127782 --- /dev/null +++ b/data/E2/68/83/E2688345FFEAFFEDD6D8FF22A7AD9CEF.xml @@ -0,0 +1,430 @@ + + + +Two New Species of Begonia (Begoniaceae, Section Petermannia) from Mount Sidole, Central Sulawesi, Indonesia + + + +Author + +Dayanti, Eka P. +0000-0003-4143-6591 +Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University; Jl. Sukarno Hatta Km 10, Kampus Bumi Tadulako, Tondo Palu, Indonesia, 94117. +salukieka@yahoo.com + + + +Author + +Pitopang, Ramadanil +0000-0002-6449-9053 +Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University; Jl. Sukarno Hatta Km 10, Kampus Bumi Tadulako, Tondo Palu, Indonesia, 94117. +pitopang_64@yahoo.com + + + +Author + +Ardi, Wisnu H. +0000-0001-7388-7608 +Research Center for Plant Conservation and Botanic Gardens-Indonesian Institute of Science (LIPI), Jl. Ir. H. Juanda no. 13 PO. BOX 309, Bogor 16122, West Java, Indonesia; +wisnu.handoyo.ardi@lipi.go.id + + + +Author + +Thomas, Daniel C. +0000-0002-1307-6042 +Herbarium, Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, Singapore 259569; +daniel_thomas@nparks.gov.sg + +text + + +Phytotaxa + + +2020 + +2020-04-16 + + +439 + + +2 + + +136 +142 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.2.4 + +journal article +10.11646/phytotaxa.439.2.4 +1179-3163 + + + + + +1. + +Begonia sidolensis +Dayanti, Ramadanil & Ardi + +, + +spec. nov. + +( +Figures 1 +& +2 +) + + + + + +Section + +Petermannia + + + + + +Diagnosis: +— + +B. sidolensis + +is a species from montane forest of Gunung Sidole, +Sulawesi +. It resembles + +Begonia gemella +Warb. ex +Smith & Wasshausen (1983: 443) + +, known from lowland limestone forests of +Sulawesi +, in the creeping habit and small lamina size, but can be easily distinguished by its shorter petioles (0.5–2vs +3−10 cm +), male inflorescences comprised of 2−3 monochasial partial inflorescences with caducous bracteoles (vs male inflorescence a monochasium, bracteoles persistent), shorter male flower pedicels (13–16 vs +20–35 mm +) and larger male flower tepals (11–13 × 14–15 vs 5–9 × +9–12 mm +), and solitary female flowers with 5 tepals (vs female flowers 2-tepalled and usually paired with a single male flower). + + + + +Type: +— + +INDONESIA +. +Sulawesi +, +Central Sulawesi +: +Gunung Sidole +, +Aloo Village +, + +27 December 2018 + +, + +E +. +P +. +Dayanti ED +12 + +( +holotype +BO +!; +isotype +CEB +!) + +. + + + +FIGURE 1. +Map showing the distribution of + +Begonia sidolensis + +(circle) and + +B. rolandfadlii + +(square). + + + +Perennial, monoecious herb, up to +10 cm +tall; stem creeping, rooting at the nodes when in contact with substrate, with microscopic glandular hairs and sparsely hairy with macroscopic hairs to glabrescent on stems. +Stem +branched, internodes +1–3 cm +long, reddish–brownish. +Leaves +alternate; +stipules +persistent, ovate to elliptic, ca. 4–5 × +2–3 mm +, reddish, glabrous, translucent, midrib abaxially slightly prominent, margin entire, apex acuminate and narrowed into bristle up to ca. +2 mm +long; +petioles +5–20 mm +long, reddish, terete, sparsely hairy; +lamina +basifixed, ovate to elliptic, 2.5–4.7 × +1.5–2.8 cm +, very asymmetric, base cordate, lobes not or sometimes slightly overlapping, apex acuminate, margin serrulate to double serrate to shallowly lobed (up to 20% of lamina width), ciliate, adaxially green-reddish, sometimes irregularly variegated with silvery blotches or silvery on and along the main veins, glabrous to very sparsely hairy between the veins, abaxially pale green, hairy on the veins, venation palmate-pinnate, primary veins 4–6, actinodromous, secondary veins craspedodromous. +Inflorescences +terminal, protogynous; female flowers solitary, one node basal to the male inflorescence or further separated, +peduncle +ca. +1.5 mm +long, red, glabrous; male inflorescence composed of up to 3 partial inflorescences, each a simple monochasium with 2–3 flowers, peduncle ca. +2.5 mm +long, red, glabrous; bracts stipule-like, persistent, ovate, 4–5 × +2–3 mm +, translucent, midrib slightly prominent, reddish, glabrous, apex acuminate, and narrowed into bristle ca. +1.5 mm +long, bracteoles caducous. + +Male flowers: +pedicels + +13– 16 mm +long, pink, glabrous; +tepals +2, pale pink, broadly ovate to suborbicular, 11–13 × +14–15 mm +, abaxially glabrous, margin entire, apex rounded; +androecium +yellow, stamens 36–40, free filaments +0.3–0.6 mm +long, fused at the base, anthers +0.5–1 mm +long, dehiscing through unilaterally positioned slits ca. ½ as long as the anthers. + +Female flowers: +pedicels + +5–7 mm +long, glabrous, reddish; +tepals +5, white tinged pink, one smaller, elliptic, 7–9 × +4.5–7.5 mm +, the other four larger, broadly ovate, 8–12.5 × +5–12 mm +, abaxially glabrous, margin entire, apex rounded; +ovary +(excluding wings) ellipsoid, 6–8 × +4–5 mm +, reddish-greenish, glabrous, locules 3, placentae bilamellate, wings 3, equal, base rounded, apex truncate to subtruncate, widest point +6–8 mm +(at the middle to subapically); +style +up to ca. +2.5 mm +long, basally fused, 3-branched, each stylodium bifurcate in the stigma region, stigmatic surface a spirally twisted papillose band, orange. + +Fruit: +peduncles + +ca. +1.5 mm +long; +pedicels +7–8 mm +long; seed-bearing part ellipsoid, 8–10 × +5–6 mm +(excluding the wings), wing shape as for ovary, widest point +7–9 mm +. +Seeds +barrel-shaped, ca. +0.3 mm +long. + + + + +FIGURE 2. + +Begonia sidolensis +Dayanti, Ramadanil & Ardi. A. Habit. B. Leaves. C. Stipules. D + +–E. Male inflorescence. F. Male flowers (front view). G. Female flower (side view). H. Female flower (front view). I. Dry fruit. J. Ovary cross section.All photos from +E.P. Dayanti ED 12 +. Photos: A–I: Eka Dayanti; J: Wisnu Ardi. + + + + +FIGURE 3. + +Begonia rolandfadlii +Dayanti, Ramadanil & D.C.Thomas. A. Habit. B. + +Male Inflorescence. C. Female flower (side view). D. Male flower (front view). E. Female flower (front view). All photos from +E.P. Dayanti ED9 +by Eka Dayanti. + + + + +Distribution: +—Endemic to Sidole, +Central Sulawesi +, +Sulawesi +, +Indonesia +. + + +Habitat: +—Montane rainforests, growing terrestrially on steep slopes, in dense shade, at ca. +1700–1900 m +elevation. + + + + +Etymology: +—The species epithet refers to Mount Sidole in +Central Sulawesi +, where the +type +material was collected. + + +Notes: +— + +Begonia sidolensis + +is an understorey herb that grows on steep slopes. The prostrate-creeping habit is a rare character in + +Begonia +section +Petermannia + +, although some other species with this growth habit are known from +Sulawesi +and the +Moluccas +( +Sulawesi +: + +B. gemella +Warb. ex Sm. & Wassh. + +; + +B. flacca +Irmscher (1953a: 486) + +, + +B. mattampensis +Ardi & D.C. +Thomas (2019:23) + +; +Moluccas +: + +B. manuselaensis +Ardhaka & Ardi ( + +Ardhaka +et al. +2016: 61 + +)) + +. + + +Apart from similarities to + +B. gemella + +(see diagnosis), + +B. sidolensis + +also has morphological similarities with + +B. manuselaensis +, + +a creeping species described from lowland limestone forest from Seram, but + +B. sidolensis + +can be easily distinguished by stems and leaves that have a sparse indumentum of simple hairs or are glabrescent (vs a very sparse indumentum of small flattened red scales), shorter petioles (0.5–2 vs +4−7.5 cm +), shorter male flower pedicels (1.3−1.6 vs. +4−7 cm +) and shorter female flower pedicels (0.5−0.7 vs +1.5−4 cm +). + +Begonia flacca + +and + +B. mattampensis + +are other allied species from +Sulawesi +, similar in their creeping habit, but + +B. sidolensis + +differs in having a much smaller stature. Further, both + +B. flacca + +and + +B. mattampensis + +are found in lowland limestone karst habitats and have never been reported from high altitudes. + + +Provisional conservation assessment: +—VuD2, Vulnerable. + +Begonia sidolensis + +is known from only a single collection from Gunung Sidole. The forest condition at the +type +locality is good, and currently there are no signs of anthropogenic threats in the montane forest of Gunung Sidole. However, due to the very restricted distribution and limited number of observed mature individuals, this species may be prone to stochastic effects and natural disasters such as tree falls and landslides. + + + + \ No newline at end of file diff --git a/data/E2/68/83/E2688345FFEFFFECD6D8FCD4A75D9CEF.xml b/data/E2/68/83/E2688345FFEFFFECD6D8FCD4A75D9CEF.xml new file mode 100644 index 00000000000..c968929477b --- /dev/null +++ b/data/E2/68/83/E2688345FFEFFFECD6D8FCD4A75D9CEF.xml @@ -0,0 +1,343 @@ + + + +Two New Species of Begonia (Begoniaceae, Section Petermannia) from Mount Sidole, Central Sulawesi, Indonesia + + + +Author + +Dayanti, Eka P. +0000-0003-4143-6591 +Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University; Jl. Sukarno Hatta Km 10, Kampus Bumi Tadulako, Tondo Palu, Indonesia, 94117. +salukieka@yahoo.com + + + +Author + +Pitopang, Ramadanil +0000-0002-6449-9053 +Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University; Jl. Sukarno Hatta Km 10, Kampus Bumi Tadulako, Tondo Palu, Indonesia, 94117. +pitopang_64@yahoo.com + + + +Author + +Ardi, Wisnu H. +0000-0001-7388-7608 +Research Center for Plant Conservation and Botanic Gardens-Indonesian Institute of Science (LIPI), Jl. Ir. H. Juanda no. 13 PO. BOX 309, Bogor 16122, West Java, Indonesia; +wisnu.handoyo.ardi@lipi.go.id + + + +Author + +Thomas, Daniel C. +0000-0002-1307-6042 +Herbarium, Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, Singapore 259569; +daniel_thomas@nparks.gov.sg + +text + + +Phytotaxa + + +2020 + +2020-04-16 + + +439 + + +2 + + +136 +142 + + + + +http://dx.doi.org/10.11646/phytotaxa.439.2.4 + +journal article +10.11646/phytotaxa.439.2.4 +1179-3163 + + + + + +2. + +Begonia rolandfadlii +Dayanti, Ramadanil & D.C.Thomas + +, + +spec. nov. + + + + + + +Section + +Petermannia + + + + + +Diagnosis: +—Because of a similar growth habit, the narrow leaf lamina and pinnate venation, and similar inflorescence morphology, + +Begonia rolandfadlii + +resembles + +Begonia cuneatifolia +Irmscher (1913: 370) + +, but it differs from this species by the serrate or double serrate to shallowly lobed leaf lamina margin, an adaxial leaf lamina surface with distinctly sunken primary and secondary veins and a sparse indumentum of bristly hairs between the veins, smaller male flower tepals (5–6 × +6–7 mm +), and fewer stamens (ca. 21–25). + +Begonia cuneatifolia + +has an entire leaf lamina margin or sometimes the margin is serrulate to serrate in the distal third of the lamina, the adaxial leaf surface is glabrous and the veins are not sunken, the male flower tepals are larger (10 × +11 mm +), and the androecium is comprised of more stamens (ca. 40 stamens). + + + + +Type: +— + +INDONESIA +. +Sulawesi +, +Central Sulawesi +: +Gunung Sidole +, +Aloo Village +, + +26 December 2018 + +, + +E +. +P +. +Dayanti ED +9 + +( +holotype +BO +!; +isotype +CEB +!) + +. + + +Perennial, monoecious herb, up to ca. +35 cm +tall. +Stem +erect, branched, internodes +2–5 cm +long, reddish-brownish, with microscopic glandular hairs and a moderately dense indumentum of multicellular bristly hairs. +Leaves +alternate; +stipules +persistent, ovate to narrowly ovate, 7–10 × +3–4 mm +, reddish-greenish, glabrous, midrib prominent, margin entire, apex narrowed into bristle up to +3 mm +long; +petioles +5–6 mm +long, reddish-brownish, terete, hairy; +lamina +basifixed, narrowly elliptic, 4–8 × +1–2.7 cm +, asymmetric, base asymmetric, lobes not overlapping, apex acuminate, margin double serrate to moderately lobed (up to ca. 50% of lamina width), teeth bristle-pointed, adaxial surface green, sparsely hairy with bristles between the veins, abaxial surface pale green, hairy on the veins; venation pinnate, with 4–5 secondary veins on each side, primary and secondary veins distinctly sunken on the adaxial surface, prominent on the abaxial surface. +Inflorescences +axillary, protogynous; female flowers solitary (female inflorescence one-flowered), one node basal to male inflorescence part or further separated, peduncle ca. +1 mm +long, pale green, glabrous; male inflorescence paniculate-cymose, strongly compressed, composed of up to three compressed simple monochasia, each simple monochasium with 2−4 flowers; +peduncle +ca. +1 mm +long, reddish, sparsely hairy; +bracts +stipule-like, persistent, ovate, ca. 8 × +3 mm +, translucent, midrib slightly prominent, red, glabrous, margin entire, apex acuminate and narrowed into bristle ca. +1 mm +long; +bracteoles +persistent, ca. 2–3 × +1 mm +, ovate to narrowly ovate, translucent, midrib red. + +Male flowers: +pedicels + +4–5 mm +long, white, glabrescent; +tepals +2, white, broadly ovate, 5–6 × +6–7 mm +, abaxial surface sparsely hairy, margin entire, apex rounded; +androecium +yellow, stamens ca. 21–25, free filaments up to ca. +1.5 mm +long, fused at the base, anthers ca. +0.5–1 mm +long, dehiscing through unilaterally positioned slits ca. ½ as long as the anthers. + +Female flowers: +pedicels + +3–4 mm +long, pale green; +tepals +5, white, unequal, one smaller, obovate, ca. 4 × +2 mm +, the other four larger, ovate, 7–9 × +4.5–5 mm +, abaxially glabrous, margin entire, apex acute; +ovary +ellipsoid, ca. 7 × +3 mm +(excluding wings), pale green, glabrescent, locules 3, placentae bilamellate, wings 3, equal, base rounded, apex truncate, widest point up to +4 mm +(apically); +style +ca. +0.5–1 mm +long, basally fused, 3-branched, each stylodium bifurcate in the stigmatic region, stigmatic surface a spirally twisted papillose band, orange. + +Fruits: +peduncles + +ca. +0.5–1 mm +long; +pedicels +up to ca. +1 mm +long; seed-bearing part ellipsoid, 4.5–7 × +3.5–4 mm +(excluding the wings), wing shape as for ovary, widest point up to ca. +5 mm +. +Seeds +barrel-shaped, ca. +0.2–0.3 mm +long. + + +Habitat: +—Primary forest, terrestrially on steep slopes with thick leaf litter layer, in dense shade, at ca. +930 m +elevation. + + + + +Distribution: +— +Central Sulawesi +, +Sulawesi +, +Indonesia +. Known from only Gunung Sidole. + + + + +Etymology: +—This species is named in honour of Roland Putra Pribadi Ahmad and Zulfadli, who helped as guides and to collect the specimens. + + +Notes: +—Short petioles in combination with narrow leaf laminas with pinnate venation are not uncommon in + +Begonia +section +Petermannia + +[e.g. the Bornean + +Begonia xiphophylla +Irmscher (1953b:100 + +; see Sang +et al. +2015 for a detailed description and illustration), + +B. xiphophylloides +Kiew ( + +Julia +et al. +2013: 31 + +) + +and + +B. tenuissima +Julia & Ling ( +Julia & Ling, 2015: 125 +) + +], the New +Guinea +[e.g. + +Begonia malmquistiana +Irmscher (1913: 337) + +] and the +Philippines +[e.g. + +Begonia brevipes +Merrill (1912: 378) + +], but this character combination is rare in Sulawesi begonias and can be found only in the allied species + +Begonia cuneatifolia + +from Gorontalo and North Sulawesi (see diagnosis). + + +Provisional conservation assessment: +—VuD2, Vulnerable. + +Begonia rolandfadlii + +is known from only a single collection from Gunung Sidole. The forest at the +type +locality is not legally protected, but it is in good condition and currently there are no signs of anthropogenic threats. However, due to the restricted distribution and limited number of observed mature individuals, this species may be prone to stochastic effects and natural disasters such as tree falls and landslides. + + + + \ No newline at end of file