Habenaria stenopetala Lindl.

in Gen. Sp. Orch. Pl. 319 (1835).

Synonymes

Habenaria amanoana Ohwi in Journ. Jap. Bot. 31: 8 (1956).

Habenaria delessertiana Kraenzl. in Orch. Gen. Et. Sp. 1. 233 (1897).

Habenaria linearipetala Hayata in Ic. Pl. Form. 4: 126 (1914).

Habenaria sutepensis Rolfe in Downie, Kew Bull. 420 (1925).

Plantaginorchis rhynchocarpa (Thwaites) Szlach. in Richardiana 4(2): 65 (2004).

Répartition

Andaman et Nicobar, Bangladesh, Bhoutan, Birmanie, Ceylan, Chine, Inde, Népal, Philippines, Ryukyu, Sikkim, Taiwan, Thaïlande, Tibet, Vietnam.

Chine : Guizhou.

Inde : Arunachal Pradesh, Assam, Bihar, Himachal Pradesh, Jammu and Kashmir, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Uttar Pradesh, West Bengal.

Philippines : Laguna, Lanao del Norte, Lanao del Sur.

Taiwan : Chia-i, Kao-hsiung, Miao-li, Nan-t'ou, New T'ai-pei, P'ing-tung, T'ai-chung, T'ai-tung.

Floraison : ______JASO__. Altitude de 300 à 2500 m.

Description sommaire

Plante terrestre. Taille de 45 à 105 cm. Feuilles de 10 à 13, de 80-150 × 25-40 mm, lancéolées, membraneuses ou pellucides, oblongues. Fleurs de 15 à 20, vertes. Eperon de 14 à 16 mm, aussi long que l'ovaire, filiforme, vers le haut. Sépale dorsal lancéolé, ovale, de 5-9 × 2-5 mm. Sépales latéraux lancéolés, ovales, de 9-11 × 4-5 mm. Pétales lancéolés, linéaires. Labelle trilobé. Chromosomes : 2n=40,42.

Bibliographie

Seidenfaden. Orchid genera in Thailand V. Dansk Botanisk Arkiv. 1977. Page 70. Dessin.

King & Pantling. The orchids of the Sikkim - Himalaya. Royal Botanic Garden, Calcutta. 1898. Page 308. Dessin.

Udai C. Pradhan. Indian orchids : Guide I. Udai C. Pradhan. 1976. Page 67. Dessin.

Oleg Polunin & Adam Stainton. Flowers of the Himalaya. Tome 2. Oxford University Press. 1984. Page 61. Photo.

M.L. Banerji & Prabha Pradhan. The orchids of Nepal Himalaya. J. Cramer FL-9490 Vaduz. 1984. Page 62. Dessin.

D.M.A. Jayaweera. A revised handbook to the flora of Ceylon. Volume II. A.A. Balkema/Rotterdam. 1981. Page 365 (sous le nom Habenaria rhynchocarpa). Dessin.

N.R. Pearce & P.J. Cribb. The orchids of Bhutan. Royal Botanic Garden Edinburgh. 2002. Page 153.

S.Z. Lucksom. The orchids of Sikkim and North East Himalaya. S.Z. Lucksom. 2007. Page 222. Dessin.

H.A. Pedersen, H. Kurzweil, S. Suddee & P.J. Cribb. Flora of Thailand. Volume 12. Part 1. Orchidaceae 1. The forest herbarium, Bangkok. 2011. Page 142. Photo.

Jim Cootes. Philippine native orchid species. Katha Publishing. 2011. Page 171. Photo.

Wei-Min Lin & Yi-Fu Wang. The wild orchids of Taiwan. KBCC Press. 2014. Page 526. Photo.

Malesian orchid journal. Tome 20. Natural History Publications (Borneo). Page 88. Photo.

André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 122.

Khyanjeet Gogoi. Orchids of Assam, a pictorial guide. Publication Division, Dibrugarh University. 2019. Page 340. Photo.

Hubert Kurzweil, Paul Ormerod & C. Sathish Kumar. The genus Habenaria (Orchidaceae) in Myanmar. Thai Forest Bulletin, Bot. 51(2):98-156 (2023). 2023. Page 104.

The wild orchids in Tibet. Tongji University Press. 2023. Page 145. Photo.