Papilionanthe uniflora is a species of epiphytic orchid native to India, Myanmar, Bhutan and Nepal.

[6] This species of epiphytic herb grows on branches and tree trunks between 2000 and 2100 m a.s.l.

The specific epithet uniflora reflects this species tendency to produce only one white, fragrant flower with twisted petals.

[10] This species is included in the CITES appendix II and thus its trade is regulated.

[11] Media related to Papilionanthe uniflora at Wikimedia Commons