Pteridium esculentum

-1
Pteridium aquilinum (L.) Kuhn var. esculenta
[Pteris aquilina (G.Forst.) Hook.f. var. esculenta]
W.J. Hooker, Sp. Fil., vol. 3 : t. 141, fig. B (1860) [W. Wilson]

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Pteridium aquilinum (L.) Kuhn var. esculenta
[Pteris aquilina (G.Forst.) Hook.f. var. esculenta]
E.J. Lowe, Nat. Hist. Ferns: t. 49 (1860-1862)

1 850229 Pteridium esculentum (G. Forst.) Nakai [181 850615 Pteris esculenta G. Forst.]
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(1): (Edible plants): t. 699 (1945)

1 850229 Pteridium esculentum (G. Forst.) Nakai [181 850615 Pteris esculenta G. Forst.]
Nat. Hist. Mus., London (The Endeavour Botanical Illustrations): (1771)