Echinopsis bylesiana (Andreae & Backeb.) Mayta in Succulentopi@ 14: 14. 2015
Echinopsis bylesiana in Succulentopi@ 14: 14. 2015
is new combination for Pygmaeocereus bylesianus in Natl. Cact. Succ. J. 12: 86. 1957
Echinopsis bylesiana in Succulentopi@ 14: 14. 2015