FIGURE 1. Aristolochia pentandra. A. Habit. B in Narrowing the geographic gap between the disjuncts Aristolochia subsect. Pentandrae and the A. lindneri group (Aristolochiaceae): new records of A. pentandra and A. stuckertii in Brazil

FIGURE 1. Aristolochia pentandra. A. Habit. B. Detail of puberulous twig. C. Flower, side view. D. Bracteole. E. Distal portion of the perianth limb, frontal view. F. Dissected utricle, side view, showing the pentandrous gynostemium at the proximal portion and the aequilateral syrinx at the distal portion. G. Pentandrous gynostemium, side view. Drawing by Joelcio Freitas based on O. H. Knowles 1592 (INPA171198!).