Harrisia portoricensis Britton in Bull. Torrey Bot. Club 35: 563. 1908
Harrisia portoricensis in Bull. Torrey Bot. Club 35: 563. 1908
is new combination for Cereus portoricensis in Symb. Antill. 4: 430. 1910
Neotype (designated by Franck, A. R. 20121): Puerto Rico. mainland, near Ponce, 1906, Britton & Cowell 1324, flowered 21 Aug 1912 (NY)
Epitype (designated by Franck, A. R. 20121): Puerto Rico. Mona Island, 6 Mar 1994, Areces-Mallea s.n. (2 sheets, NY)
Harrisia portoricensis in Bull. Torrey Bot. Club 35: 563. 1908