⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4102566, with some changes.
This name is a synonym of Guillenia lasiophylla .
The record derives from Tropicos which reports it as a synonym (record 4102566
) with original publication details: Syn. Fl. N. Amer. 1(1[1]): 177 177 1895.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:251148-2
.