⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-19900031, 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 19900031
) with original publication details: Techn. Bull. New York Agric. Exp. Sta., Geneva 149: 24, f. 9a-f 24 1929.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:283784-2
.