Anhalonium williamsii Lem. ex Forst.

, Handb. Cacteenk. (ed. 2 - Ruempler) i. 233.
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:128825-1
Publication
Handb. Cacteenk. (ed. 2 - Ruempler)
Collation
i. 233
Family as entered in IPNI
Cactaceae