Dendrobium aduncum Lindl.

in Bot. Reg (1842).

Synonymes

Callista adunca (Lindl.) Kuntze in Rev. Gen (1891).

Dendrobium aduncum var. faulhaberianum (Schltr.) Tang & Wang in Acta. Phytotax. Sin. 1(1): 80 (1951).

Dendrobium faulhaberianum Schltr. in Orchis. 5: 58 (1911).

Dendrobium oxyanthum Gagnep. in Bull. Mus. Nat. Hist. Paris. 2: 238 (1930).

Répartition

Bhoutan, Birmanie, Chine, Cambodge, Hong Kong, Inde, Laos, Sikkim, Thaïlande, Vietnam.

Chine : Guangdong, Guangxi, Guizhou, Hainan, Hunan, Yunnan.

Inde : Arunachal Pradesh, Assam, West Bengal.

Floraison : ____MJ______. Altitude de 600 à 1000 m.

Description sommaire

Plante épiphyte. Taille de 70 à 120 cm. Bractées elliptiques, ovales. Fleurs de 1 à 4, violettes. Sépale dorsal ovale, de 9-10 × 2-4 mm. Sépales latéraux triangulaires, de 9-25 × 3-5 mm. Pétales oblongs, de 15-18 × 0-6 mm. Labelle entier, de 8-9 × 5-7 mm.

Commentaires

Proche de D. linguella (détails du labelle).

Bibliographie

Mark L. Isaac-Williams. An introduction to the orchids of Asia. Angus & Robertson. North Ryde. NSW. Australie. 1988. Page 89. Photo.

Samuel Sprunger. Orchideentafeln aus Curtis's Botanical Magazine. Eugen Ulmer. 1986. Page 6784. Aquarelle.

Udai C. Pradhan. Indian orchids : Guide II. Udai C. Pradhan. 1979. Page 324. .

King & Pantling. The orchids of the Sikkim - Himalaya. Royal Botanic Garden, Calcutta. 1898. Page 48. Dessin.

Seidenfaden. Orchid genera in Thailand XII. Opera Botanica. 1985. Page 88. Dessin.

Seidenfaden. Orchid genera in Thailand XII. Opera Botanica. 1985. Page 92 (sous le nom Dendrobium faulhaberianum). Dessin.

Gunnar Seidenfaden. Opera botanica n°114. The orchids of Indochina. Nordic Journal of Botany. 1992. Page 237 (sous le nom Dendrobium faulhaberianum). Dessin.

Chen Singchi & Tsi Zhanhua & Luo Yibo. Native orchids of China in Color. Science Press, Beijing New-York. 1999. Page 150. Photo.

N.R. Pearce & P.J. Cribb. The orchids of Bhutan. Royal Botanic Garden Edinburgh. 2002. Page 415. Photo.

Howard P. Wood. The Dendrobiums. A.R.G. Gantner Verlag, Ruggell / Liechtenstein. 2006. Page 588. Photo.

Nantiya Vaddhanaphuti. Wild orchids of Thailand. Silkworm Books. 2005. Page 85. Photo.

S.Z. Lucksom. The orchids of Sikkim and North East Himalaya. S.Z. Lucksom. 2007. Page 626. Dessin.

Isobyl La Croix. The new encyclopedia of orchids. Timber Press. 2008. Page 142. Photo.

Chen Singchi, Liu Zhongjian, Luo Yibo, Jin Xiaohua, Tsi Zhanhuo. A field guide to the orchids of China. 2009. Page 158. Photo.

Cheam May Choo, Antony Van Der Ent, Embi Abdullah, Balu Perumal. Wild orchids of Cameron Highlands. Regional Environmental Awareness Cameron Highlands. 2009. Page 172. Photo.

Wu Zhengyi & Peter H. Raven & Hong Deyuan. Flora of China. Orchidaceae. Science Press (Beijing). 2009. Page 389.

Zhihui Xu & Hong Jiang & Deping Ye & Ende Liu. The wild orchids in Yunnan. Yunnan Publishing Group Corporation. 2010. Page 312. Photo.

Gloria Barretto & Phillip Cribb & Stephan Gale. The wild orchids of Hongkong. Natural History Publications (Borneo). 2011. Page 523. Photo.

André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 78.

Khyanjeet Gogoi. Orchids of Assam, a pictorial guide. Publication Division, Dibrugarh University. 2019. Page 223. Photo.