Glabrella bogaoi S.W.Li & Yan Liu
Epithema Blume Perennial herbs. Stems terete, distinct, 5–30 cm tall, 1.5–3.5 mm in diam., distinct internodes but at irregular intervals, 0.8–5.5 cm long. Leaves often 3 or 4 clustered at the top of stems; petiole 0.5–7 cm long, glabrous; leaf blade coriaceous,...