⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4106130, with some changes.
This name is a synonym of Smelowskia calycina (Stephan) C.A. Mey..
The record derives from Tropicos which reports it as a synonym (record 4106130) with original publication details: Sp. Pl. 3(1): 433-434 433 1800.