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Thelocactus knuthianus
(
Boed.
)
W.T.Marshall
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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.
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