Cactaceae Juss.

Cactus ferox Willd.

, legitimate

, scientific

Willdenow, C.L. (1814), Enumeratio Plantarum Horti Regii Botanici Berolinensis Suppl.

:

35

[tax. nov.]

Haworth, A.H. (1819), Supplementum Plantarum Succulentarum

:

82

[basionym]

basionym of:

Opuntia ferox (Willd.) Haw.

legitimate