Plukenetieae is a tribe of plant of the family Euphorbiaceae. It comprises 3 subtribes and 14 genera. Tribe Plukenetieae (Benth.) Hutch. (Euphorbiaceae, Acalyphoideae) is a diverse pantropical lineage of ca. 17 genera and 350 species of twining vines and lianas, scandent to erect perennial herbs and subshrubs, and rarely shrubs and small trees.