FIGURE 2. Ophiorrhiza hiepii L in Taxonomic studies on Ophiorrhiza in Vietnam I: Ophiorrhiza hiepii and O. hainanensis, a new species and new record from northern Vietnam

FIGURE 2. Ophiorrhiza hiepii L. Wu, Q. Gao & K.S. Nguyen. A. Habit; B. Flowers in side view; C. Inflorescences in side view; D. Opened short-styled flower; E. Opened long-styled flowers; F. Infructescence in side view. O. subrubescens Drake. G. Habit; H. Inflorescences in side view; I. Opened short-styled flower; k. Opened long-styled. Scales: B, D, E=5 mm, C, F, H, I, K=1 cm. Photographed by L. Wu and K.S. NGUYEN.