Rhipsalis megalantha Loefgr. in Monatsschr. Kakteenk. 9: 134. 1899
Rhipsalis megalantha in Monatsschr. Kakteenk. 9: 134. 1899
is basionym for Rhipsalis neves-armondii f. megalantha in Bradleya 13: 50. 1995
is basionym for Lepismium megalanthum, Kaktus-ABC: 155. 1936 ["1935"]
is basionym for Rhipsalis neves-armondii f. meagalantha in Bradleya 13: 50. 1995
Syntype: Brazil, São Paulo, Mun. Ilhabela, Ilha de São Sebastião, Löfgren s.n. (NY: NY00386156) https://plants.jstor.org/stable/10.5555/
Lectotype (designated by Barthlott, W. & Taylor, N. P. 1995: 501): [icon] Löfgren in Monatsschr. Kakteen-Kunde 9: 137. 1899 http://biodiversitylibrary.org/page/14078490