Synonyms:
Status: Homotypic synonym
Publ: Smithsonian Misc. Collect. 126(1): 15, 227 fig. 107 (1955)
Type: Foster 561 (holotype, GH; isotype, US), Pico de Piedade, Belo Horizonte, Minas Gerais, Brazil, 10 Jul1940.
Description: click here.
Taxonomic Change: