⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50166996, and has not been changed.
This name is a synonym of Donnellsmithia biennis .
The record derives from Tropicos which reports it as a synonym (record 50166996
) with original publication details: Contr. Gray Herb. 56: 32 32 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:249676-2
.