⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29605234, with some changes.
This name is a synonym of Schwenkia americana .
The record derives from Tropicos which reports it as a synonym (record 29605234
) with original publication details: Jahrb. Gewächsk. 1(3): 51 51 1820.