Taxonomic and nomenclatural notes on Miconia crenata and related species (Melastomataceae: Miconieae) in the Greater Antilles

Abstract

The nomenclature and phylogenetic placement of five species of Miconieae in the Greater Antilles with conspicuous multicellular, simple, elongate, eglandular or gland-headed hairs, pseudolateral inflorescences, and flowers with elongated calyx teeth, 5-8, white, rounded petals, white, ovate anthers, and purple-or blue-black fruits are considered. These species have traditionally been considered within the poly-phyletic genus Clidemia, but are here transferred to Miconia sensu lato. Four new combinations are presented, i.e., Miconia dependens (D. Don) Judd & Majure, M. erythropogon (DC.) Judd & Ionta, M. octona (Bonpl.) Judd & Majure, and M. strigillosa (Sw.) Judd & Ionta. Finally, we note that the widespread and economically important species previously known as Clidemia hirta (L.) DC., when considered within Miconia, bears the name Miconia crenata (Vahl) Michelang.