⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5106685, with some changes.
This name is a synonym of Heliocereus speciosus subsp. amecamensis (Heese in Rother) U. Guzmán.
The record derives from Tropicos which reports it as a synonym (record 5106685) with original publication details: Contr. U.S. Natl. Herb. 12(10): 433 433 1909.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1091963-2.