Martinella obovata (Kunth) Bureau & K. Schum A flowering branch B interpetiolar region with minute and triangular prophylls C trifid tendril D abaxial side of leaflet with patelliform glandular trichomes E calyx external view F detail of calyx indumentum G open flower showing anthers, trichome distribution, and reduced (ca. 1 mm) staminode H gynoecium I fruit flattened with a smooth surface J winged seed. Illustrated by Klei Sousa, based on E.Y. Kataoka 309 (B), 329 (C, J) and 360 (A, D–I), SPF.