Epiphyllum purpusii (Weing.) F.M.Knuth, Kaktus-ABC: 161. 1936 ["1935"]
Epiphyllum purpusii, Kaktus-ABC: 161. 1936 ["1935"]
is new combination for Phyllocactus purpusii in Monatsschr. Kakteenk. 17: 34. 1907
Epiphyllum purpusii, Kaktus-ABC: 161. 1936 ["1935"]
Taxon for this name