⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4000931, with some changes.
This name is a synonym of Hackelia diffusa var. arida .
The record derives from Tropicos which reports it as a synonym (record 4000931
) with original publication details: Contr. Gray Herb. 68: 48 48 1923.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:116779-2
.