Harrisia adscendens (Gürke) Britton & Rose, Cactaceae 2: 155. 1920
Harrisia adscendens, Cactaceae 2: 155. 1920
is new combination for Cereus adscendens in Monatsschr. Kakteenk. 18: 66. 1908
Lectotype (designated by Taylor, N. P. & Zappi, D. 20041): Brazil. Bahia, Tambury, den Niederungen der catinga, Oct 1906, Ule 7072 (B; isolectotype: HBG, K [photo])
Harrisia adscendens, Cactaceae 2: 155. 1920