⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50203535, and has not been changed.
This name is a synonym of Asclepias cucullata subsp. scabrifolia .
The record derives from Tropicos which reports it as a synonym (record 50203535
) with original publication details: Kew Bull. 56(1): 159 159 2001.