⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-29606097, with some changes.
This name is a synonym of Cuatresia riparia var. cuspidata .
The record derives from Tropicos which reports it as a synonym (record 29606097
) with original publication details: Bibliogr. Bot. Cracow 116: 130 130 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1041451-2
.