⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50185430, with some changes.
This name is a synonym of Arthrocereus melanurus .
The record derives from Tropicos which reports it as a synonym (record 50185430
) with original publication details: Cactaceae 2: 109, f. 162 109 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:137331-2
.