Hemiboea pterocaulis (Z.Y. Li) J. Huang, X. G. Xiang & Q. Zhang
Hemiboea C.B. Clarke Herbs perennial. Stems ascending, 25–45 cm long, 4–10 mm in diam., angular withwinged edges of variable width or winged edges absent, glabrous, simple with 2–4nodes. Leaves opposite, 5–8 crowded at the apex of stem; petiole ca. 1 cm long, 3–5mm...