The record derives from Caryophyllales.org
(data supplied on 2021-06-30)
which
reports it as a synonym of
Epiphyllum hookeri subsp. hookeri
(record
448dfd14-7752-4ad4-a5e1-083241edf3d3
)
1
Korotkova, N., Borsch, T. & Arias, S. 2017: A phylogenetic framework for the Hylocereeae (Cactaceae) and implications for the circumscription of the genera. Phytotaxa 327(1): 1-46.