Epiphyllum laui Kimnach in Cact. Succ. J. (Los Angeles) 62(3): 149. 1990

Holotype: Mexico. Chiapas: north of Tumbala, 2200 m, December 1979, Lau 1319 (HNT-0000085) https://plants.jstor.org/stable/10.5555/al.ap.specimen.hnt0000085

Taxon for this name