⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5107793, with some changes.
This name is a synonym of Opuntia engelmannii subsp. engelmannii .
The record derives from Tropicos which reports it as a synonym (record 5107793
) with original publication details: Amer. Midl. Naturalist 55(1): 252-253, f. 26 252 1956.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:175236-2
.