Echinocactus johnsonii Parry ex Engelm.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1169496-2
Family as entered in IPNI
Cactaceae

Links

Nomenclatural link
Thelocactus johnsonii (Parry ex Engelm.) W.T.Marshall, Cact. Succ. J. Gr. Brit. 9: 28 (1947).
Duplicate citation of
Echinocactus johnsonii Parry ex Engelm., Botany [Fortieth Parallel] 117 (1871).