Echinocactus disciformis (DC.) K.Schum.

, Nat. Pflanzenfam. [Engler & Prantl] 3, Abt. 6A: 189 (1894).
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External links to taxonomic opinions:
POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:87320-2
Publication
Naturlichen Pflanzenfamilien
Collation
3, Abt. 6A: 189
Family as entered in IPNI
Cactaceae

Links

Nomenclatural link
Mammillaria disciformis DC., Mém. Mus. Hist. Nat. 17: 114 (1828).
Same citation as
Echinocactus disciformis K.Schum., Nat. Pflanzenfam. [Engler & Prantl] iii, 6 a. (1894) 189.