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Acanthospermum hispidum
Acanthospermum hispidum DC. [Accepted]
Compositae
2 8542 Acanthospermum hispidum DC.
Fl. Madag., vol. 189(3): (Composées 3): p. 627 (1963) [J. Vesque & D. Godot de Mauroy]
2 8542 Acanthospermum hispidum DC.
P.C. Standley, J.A. Steyermark, Fl. Guatemala, vol. 12 : p. 503, fig. 48 (1946-1977) [M. Pahl]
Acanthospermum hispidum DC.
M. Henderson, J. G. Anderson, Common Weeds S. Afr.: t. 157 (1966)