IPNI Life Sciences Identifier (LSID)

urn:lsid:ipni.org:names:1048248-2

Family as entered in IPNI

Cactaceae

Links

Nomenclatural link

Echinocactus knuthianus Boed., Monatsschr. Deutsch. Kakteen-Ges. 2: 139, fig (1930).

Duplicate citation of

Thelocactus knuthianus (Boed.) W.T.Marshall, Cact. Succ. J. Gr. Brit. ix. 28 (1947); vide Gray Herb. Card Cat.