Didymocarpus purpureobracteatus W. W. Smith
Didymocarpus Wall.  Stems 11–62 cm, puberulent above, sparsely puberulentto glabrescent below. Leaves opposite; petiole 0.3–11cm; leaf blade ovate to elliptic or obovate, 3–17(–26) ×1.6–10.5(–16) cm, herbaceous, adaxially puberulent to glabrous, sparsely puberulent to nearly glabrous along veins,sparsely glandular, base sometimes...