⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5101021, with some changes.
This name is a synonym of Opuntia humifusa var. humifusa .
The record derives from Tropicos which reports it as a synonym (record 5101021
) with original publication details: J. Wash. Acad. Sci. 16: 12, f. 1 12 1926.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:174890-2
.