Opuntia galapageia subsp. megasperma (J.T.Howell) Guiggi in Cactology 5 (Suppl. 8): 11. 2020
Opuntia galapageia subsp. megasperma in Cactology 5 (Suppl. 8): 11. 2020
is new combination for Opuntia megasperma in Proc. Calif. Acad. Sci., ser. 4, 21: 46. 1933