A taxonomic revision of Herminium L. (Orchidoideae, Orchidaceae)
Author
Raskoti, Bhakta Bahadur
State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
Author
Schuiteman, Andre
Science Directorate, Royal Botanical Gardens, Kew, Richmond, Surrey TW 9 3 AB, U. K.
Author
Jin, Wei-Tao
State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
Author
Jin, Xiao-Hua
State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China & Southeast Asia Biodiversity Research Institute, Chinese Academy of Science, Yezin, Nay Pyi Taw 05282, Myanmar
xiaohuajin@ibcas.ac.cn
text
PhytoKeys
2017
2017-04-19
79
1
74
http://dx.doi.org/10.3897/phytokeys.79.11215
journal article
http://dx.doi.org/10.3897/phytokeys.79.11215
1314-2003-79-1
254BFFC9FF9A3360AA0D4550FF8FFFEE
576376
36.
Herminium neotineoides Ames & Schltr., Repert. Spec. Nov. Regni Veg. Beih.4: 42. 1919.
Peristylus neotineoides
(Ames & Schltr.) K. Y. Lang, Acta Phytotax. Sin. 25: 453. 1987.
Monorchis neotineoides
(Ames & Schltr.) O. Schwarz. Mitt.
Thuering
. Bot. Ges. 1: 95. 1949.
Type
.
CHINA
.
Sichuan
,
Western Szechuan
,
12000 ft
, 1907,
Wilson E. H.
, 1768
(
Holotype
: AMES! [AMES 00100259]; Isotypes: AMES! [AMES00100261], K! [K000796955])
.
Description.
Plant 20-38 cm tall. Tubers oblong-ovoid, 1-2
x
1-1.5 cm. Stem with 2-3 tubular sheaths and 2 leaves at base. Leaves subopposite, oblong-lanceolate, 4-15
x
0.8-3 cm, apex acute to acuminate. Inflorescence 25-28 cm, peduncle cylindrical, with 1 peduncle-scale; rachis 8-18 cm, densely many flowered; floral bracts
lanceolate
, 5-15
x
1-2 mm, longer than ovary, apex acuminate. Flowers green; pedicel and ovary 4-5 mm. Dorsal sepal elliptic, 2-2.5
x
1-1.5 mm, apex obtuse; lateral sepals spreading, elliptic, 2-2.5
x
1.5 mm, apex obtuse. Petals hooded with dorsal sepal, ovate-lanceolate, oblique, 2-2.5
x
ca. 1 mm, concave, apex obtuse. Lip ovate, 2-3
x
2-2.5 mm, base concave, 3-lobed toward apex; disk with a subglobose callus; lateral lobes lanceolate, falcate, apex obtuse; mid-lobe ovate-lanceolate, slightly longer and broader than lateral lobes, apex obtuse; spur saccate; Column ca. 1.5 mm, viscidia ovate, rostellum triangular, 1 mm, stigma transversely oblong.
Flowering time.
July.
Habitat.
Terrestrial on grassy slopes and pastures between
Pinus
trees at elevations of 3100-4000 m.
Distribution.
China (Sichuan).
Specimens examined.
CHINA
:
Sichuan
,
Kangding county
,
3150 m
,
24.07.1963
,
Guan K.
&
Wang W.
et al. 340
(PE)
.