Ceratostylis siamensis Rolfe ex Downie, Bull. Misc. Inform. Kew 1925: 379 (1925) (syn: Ceratostylis pygmaea Evrard ex Gagnep. ; Eria banaensis Gagnep. );
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Arunachal Pradesh to China (S. Yunnan) and N. Indo-China: China South-Central, East Himalaya, Laos, Thailand, Tibet, Vietnam as per POWO;
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Common name: Thai Horn-Lip Orchid
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Images and details from Jambey Tsering ji:
| Ceratostylis siamensis | West Kameng, Arunachal Pradesh | 08.04.2023 | 1200m | Planted |
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References:
POWO Catalogue of Life Flowers of India
