⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50177227, with some changes.
This name is a synonym of Proboscidea parviflora subsp. sinaloensis .
The record derives from Tropicos which reports it as a synonym (record 50177227
) with original publication details: Contr. Dudley Herb. 3: 277 277 1943.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:153755-2
.