Rumfordia guatemalensis (J.M.Coult.) S.F.Blake [ Rumfordia polymnioides Greenm.]
no HD illustration available (m1)
Rumfordia guatemalensis (J.M.Coult.) S.F.Blake [ Tetragonotheca guatemalensis J.M.Coult.] [Compositae]
Ann. Missouri Bot. Gard., vol. 62 : p. 1127, fig. 67 (1975) [R.J. White]