Status: Synonym
Publ: Phytologia 19(4): 282 pl. 1 figs. 1-3 (1970)
Type: Irwin, Santos, Souza & Fonseca 22383 (holotype, US; isotype, NY), in soil, cerrado on steep rocky slopes with thin gravelly soil, 20 km southwest of Diamantina, Serra do Espinhaco, 1300 m alt, Minas Gerais, Brazil, 21 Jan 1969.
Description: click here.