尖叶弯管花 jian ye wan guan hua

Psychotria longifolia Dalzell, Hooker’s J. Bot. Kew Gard. Misc. 2: 133. 1850, not Hoffmannsegg ex Roemer & Schultes (1819), nor Sprengel (1824); Chassalia longifolia K. M. Wong.

Leaves narrowly lanceolate, 13-27 × 1.5-4.5 cm; secondary veins distinct or often indistinct on adaxial surface. Fl. May, fr. Jul.

Wet places, forest understories; 100-2000 m. Guangdong, Guangxi, Hainan, Xizang, Yunnan [Bangladesh, Bhutan, Borneo, Cambodia, E and NE India (including Andaman Islands), Indonesia, Malaysia, Philippines, Singapore, Sri Lanka, Thailand, Vietnam].

Plants that match this variety are uncommonly collected and are provisionally separated here.