Dendrobium gratiosissimum Rchb.f.

in Bot. Zeit. 23: 99 (1865).

Synonymes

Callista boxallii (Rchb.f.) Kuntze in Rev. Gen. 2: 654 (1891).

Callista gratiosissima (Rchb.f.) Kuntze in Rev. Gen. 2: 654 (1891).

Dendrobium boxallii Rchb.f. in Gard. Chron. 315 (1874).

Dendrobium bullerianum Bateman in Bot. Mag. T. 5652 (1867).

Répartition

Birmanie, Chine, Inde, Laos, Thaïlande, Tibet, Vietnam.

Chine : Yunnan.

Inde : Assam, Manipur.

Laos : Borikhan, Champasak, Khammouan, Phongsali, Viangchan.

Floraison : _FMAMJJ_____. Altitude de 800 à 1700 m.

Description sommaire

Plante épiphyte. Taille de 11 à 50 cm. Fleurs de 1 à 3, blanches, jaunes, violettes. Sépale dorsal linéaire, oblong. Sépales latéraux linéaires, oblongs. Pétales oblongs, ovales.

Bibliographie

Udai C. Pradhan. Indian orchids : Guide II. Udai C. Pradhan. 1979. Page 314.

Seidenfaden. Orchid genera in Thailand XII. Opera Botanica. 1985. Page 58. Dessin.

Samuel Sprunger. Orchideentafeln aus Curtis's Botanical Magazine. Eugen Ulmer. 1986. Page 5652. Aquarelle.

Chen Singchi & Tsi Zhanhua & Luo Yibo. Native orchids of China in Color. Science Press, Beijing New-York. 1999. Page 167. Photo.

Nantiya Vaddhanaphuti. Wild orchids of Thailand. Silkworm Books. 2001. Page 81. Photo.

Howard P. Wood. The Dendrobiums. A.R.G. Gantner Verlag, Ruggell / Liechtenstein. 2006. Page 637. Photo.

Yoshitaka Tanaka. Wild orchids in Myanmar. Tome 3. AA the foundation of Agricultural Development and Education. 2003. Page 43. Photo.

Chen Singchi, Liu Zhongjian, Luo Yibo, Jin Xiaohua, Tsi Zhanhuo. A field guide to the orchids of China. 2009. Page 170. Photo.

Wu Zhengyi & Peter H. Raven & Hong Deyuan. Flora of China. Orchidaceae. Science Press (Beijing). 2009. Page 378.

Zhihui Xu & Hong Jiang & Deping Ye & Ende Liu. The wild orchids in Yunnan. Yunnan Publishing Group Corporation. 2010. Page 332. Photo.

Nyan Tun Taunggyi. Wild orchids of Myanmar. Daw Tin Tin Aye (Green Leaf Publishing House). 2014. Page 201. Photo.

Stephan Gale, Pankaj Kumar & Thatsaphone Phaxaysombath. A guide to orchids of Laos. Natural History Publications (Borneo). 2018. Page 109. Photo.

André Schuiteman, B. Ramamurthy Kailash & Uttam Babu Shrestha. A checklist of the Orchidaceae of India. Missouri Botanical Garden Press. 2022. Page 85.

The wild orchids in Tibet. Tongji University Press. 2023. Page 368. Photo.