4.2.2. Macropsychanthus coriaceus (Benth.) L.P. Queiroz & Snak comb. nov.

Basionym: Dioclea coriacea Benth., Comm. Legum. Gen.: 69. 1837. Type: Brazil, Goiás ?, Corgo do Padre, Pohl 1966 (lectotype, designated here from the syntypes: W! [2002-0002131]; isolectotypes: K! [000189687], NY [00007724]).