⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5108442, and has not been changed.
This name is a synonym of Heliocereus schrankii subsp. stenopetalus .
The record derives from Tropicos which reports it as a synonym (record 5108442
) with original publication details: Cact. Succ. J. (Los Angeles) 37(3): 72 72 1992.