no HD illustration available (m2)
6 773451 Pfeiffera ianthothele (Monv.) F.A.C. Weber [125 226042 Cereus ianthothele Monv.]
L.K.G. Pfeiffer, F. Otto, Abbild. Beschr. Cact. (Coloured version), vol. 2 : p. 9, t. 9 (1839)