Porophyllum ruderale (Jacq.) Cass. [ Porophyllum ellipticum (L.) Cass.]
no HD illustration available (m1)
Porophyllum ruderale (Jacq.) Cass. [] [Compositae]
W. Fawcett, A.B. Rendle, Fl. Jamaica, vol. 7 : p. 261, fig. 90 (1936)