⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4100529, and has not been changed.
This name is a synonym of Leavenworthia crassa .
The record derives from Tropicos which reports it as a synonym (record 4100529
) with original publication details: Contr. Gray Herb. 192: 63-68, pl. 1, f. 6, map 3 63 1963.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:136820-2
.