Paullinia cidii. A Fruiting branch B Detail of inflorescence with flower buds C Pistillate flower, lateral view D Pistillate flower with removed perianth, showing nectary glands and torus E Posterior sepal, frontal view F Posterior petal with appendix, frontal view G Gynoecium and nectary glands at base, posterior view H Posterior petal dorsal view I Mature capsule J Seed, dorsal view. A, I, J from J.E.L.S. Ribeiro et al 2660 (US) B–H from Zartman 7124 (US).