A synopsis of the New World species of Drypetes section Drypetes (Putranjivaceae) with asymmetrical fruits, including description of a new species.

A synopsis of the New World species of Drypetes (Putranjivaceae) with asymmetrical drupes is presented. The group consists of three species: Drypetes alba, with two varieties,from the West Indies, Drypetes gentryi from Mexico, and the newly described Drypetes asymmetricarpafrom Costa Rica. The new species can be distinguished from both its relatives by its longer fruiting pedicels. In addition, the new species differs from Drypetes alba by its larger fruits, and from Drypetes gentryi by having shorter staminate pedicels and stigmas borne on styles (rather than sessile). Lectotypes are designated for Drypetes albavar. latifoliaand Drypetes incurva.