Porophyllum obscurum (Sprengel) DC. [ Porophyllum lineare DC.]
no HD illustration available (m1)
Porophyllum obscurum (Sprengel) DC. [ Kleinia obscura Sprengel] [Compositae]
Carlos Bettfreund, Fl. Argent., vol. 3 : t. 117 (1901) [F. Burmeister]