FIGURE 1. Ruehssia bahiensis. A branch with leaves, B inflorescence, C in Ruehssia bahiensis: a new species of Apocynaceae endemic to a floristically neglected area within the Semi-arid of Bahia, Brazil

FIGURE 1. Ruehssia bahiensis. A branch with leaves, B inflorescence, C flower, seen from above, D flower, lateral view, E flower, perianth removed to show the corona in front of gynostegium, F corona lobe, frontal view, G pollinarium, H fruit. (A-G: Oliveira 13; H: from Araci, Fig. 2F). Illustrated by Pétala Ribeiro.