Plantae > Tracheophyta > Magnoliopsida > Caryophyllales > Cactaceae > Harrisia tortuosa > Harrisia tortuosa tortuosa Harrisia tortuosa tortuosaSynonyms: Cereus arendtii; Cereus tortuosus; Eriocereus arendtii; Eriocereus tortuosus (homotypic)
|