Standley, P. C. 1929. Publ. Field Columbian Mus., Bot. Ser. 4 215.
Type Status:
Isotype
Place:
Progreso, Chiriqui, ChiriquÃ, Panama, Central America - Neotropics
Collection Date:
1927
Notes:
Specimen annotated (1979, 2008) and cited (1981, Fl. Neotrop. 28: 269) by T.D. Pennington as "isolectotype"; duplicate at F cited & annotated as "lectotype" but protologue explicitly cites F 573073 as "type" [=holotype] and lectotypification appears to be superfluous.