Fig. 4From: Three new species of Paraboea (Gesneriaceae) from limestone karsts of China based on morphological and molecular evidence(Drawn by W.H. Lin from the holotype) Paraboea sinovietnamica W.B.Xu & J.Guo. a Habit; b lower surface of leaf; c opened corolla showing stamens and staminodes; d stamens side view; e stamens face view; f pistil and calyxBack to article page