"A synopsis of the ...genus Pentaplaris, ... on its ..position in Malvales."
Figure A-B. Pentaplaris huaoranica (Malvaceae). - Type; Collection: Aulestia 3648, Ecuador, Napo; A. habit, B. Leaf base below. A, B, from Aulestia 3648 (US). - Apr 24 1998.
Figure C-E. Pentaplaris davidsmithii (Malvaceae). - Type; Collection: Seidel et al. 7302, Bourdy GB1788, Bolivia, La Paz; C. Habit, D. Leaf base below, E. Leaf base below, pubescent and glaucous. C, D, from "Seidel et al. 7302" (LPB); E, from "Bourdy GB1788" (MO). - Apr 24 1998.