Papilionanthe is a genus of flowering plants from the orchid family, Orchidaceae. It is native to Southeast Asia, southern China, and the Indian Subcontinent. 1. \n* Papilionanthe biswasiana (Ghose & Mukerjee) Garay - Yunnan, Myanmar, Thailand 2. \n* Papilionanthe greenii (W.W.Sm.) Garay - Bhutan 3. \n* Papilionanthe hookeriana (Rchb.f.) Schltr. - Thailand, Vietnam, Malaysia, Borneo, Sumatra 4. \n* Papilionanthe pedunculata (Kerr) Garay - Cambodia, Vietnam 5. \n* Papilionanthe sillemiana (Rchb.f.) Garay - Myanmar 6. \n* Papilionanthe subulata (Willd.) Garay - India, Sri Lanka 7. \n* Papilionanthe taiwaniana (S.S.Ying) Ormerod - Taiwan 8. \n* Papilionanthe teres (Roxb.) Schltr. - Yunnan, Bangladesh, Assam, Bhutan, India, Laos, Myanmar, Nepal, Thailand, Vietnam; naturalized in Fiji and Caro