FIGURE 3 in Hydnora arabica (Aristolochiaceae), a new species from the Arabian Peninsula and a key to Hydnora

FIGURE 3: A) Photo of a H. abyssinica fresh open flower and open buds showing habit and bright red internal perianth coloration (Bar=4.0 cm) B) Close-up of apical osmophore (white) and dense strigose tepal margin setae. (Bar=0.5cm) both photographs taken by Anthony Miller, Sept. 1985 (Miller 7619, RBGE, ODU).