Helianthocereus poco var. fricianus (Cárdenas) Backeb. in Cactus (Paris) 45: 208. 1955
Helianthocereus poco var. fricianus in Cactus (Paris) 45: 208. 1955
is new combination for Trichocereus poco var. fricianus in Fuaux Herb. Bull. 5: 11. 1953
Helianthocereus poco var. fricianus in Cactus (Paris) 45: 208. 1955
Taxon for this name