Pachyptera kerere: A Flowering branch B Interpetiolar region with EFNs and prophylls of axillary buds 3-seriated, flattened and ensiform C Apice of the leaflet mucronulate D Branchlets with terminal leaflet replaced by trifid tendril E Trifid tentril F Calyx external view G Open flower showing the androecium with anthers united H Stamen with villous and curved thecae I Gynoecium J Ovary surface pubescent (J.N.C. Francisco 41, SPF) K Fruit fusiform and inflated, with a conspicuous and raised longitudinal midline on valve (T.B. Croat 11085, MO) L Seeds corky and wingless (R.A.A. Oldeman B-1449, MO).