FIGURE 4 in Vincetoxicum luridum (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new and long misunderstood endemic species from Balochistan, Pakistan

FIGURE 4. Vincetoxicum luridum Stock ex S. A. Shah sp. nov. (A) a flowering branch (B) close-up of lamina-base, (C) close-up of stem and inflorescence (leaves omitted), (D) side view of opened flower, (E) top view of opened flower, (F) sepals and carpels, (G) stamens (internal view), (H) pollinarium, (I) fruit, (J) seed. Drawn from S. A. Shah 23 (RAW!) by S. A. Shah and S. U. Nisa.