FIGURE 2 in Citronella suaveolens, a new generic record for Vietnam, with a key to Vietnamese Cardiopteridaceae

FIGURE 2. Citronella suaveolens, floral structure and phenology. A. Inflorescence at nighttime, showing opening flowers. B. Inflorescence branch (a cincinnus). C. Flower at early anthesis, top view (around 23:30). D. Flower at late anthesis, top view (around 16:30). E, F. Flowers at late anthesis, side view; three petals and two stamens removed to show pistil in E. Nuraliev 2448 (A–E) and Nuraliev NUR 2451a (F). Photos and design by M. Nuraliev.