Opuntia galapageia var. barringtonensis (E.Y.Dawson) Backeb. variety accepted

Opuntia galapageia var. inermis (E.Y.Dawson) Backeb. variety accepted

Opuntia galapageia subsp. profusa (E.F.Anderson & Walk.) M.H.J.van der Meer subspecies synonym

Opuntia galapageia subsp. helleri (K.Schum.) M.H.J.van der Meer subspecies synonym

Opuntia galapageia subsp. macrocarpa (E.Y.Dawson) M.H.J.van der Meer subspecies synonym

Opuntia galapageia subsp. gigantea (J.T.Howell) M.H.J.van der Meer subspecies synonym

Opuntia galapageia subsp. saxicola (J.T.Howell) M.H.J.van der Meer subspecies synonym

Opuntia echios subsp. gigantea J.T.Howell subspecies synonym

Opuntia helleri K.Schum species synonym

Opuntia galapageia var. macrocarpa E.Y.Dawson variety accepted

Opuntia galapageia var. gigantea (J.T.Howell) D.M.Porter variety synonym

Opuntia galapageia subsp. zacana (J.T.Howell) Guiggi subspecies synonym

Opuntia galapageia subsp. myriacantha (F.A.C.Weber) Guiggi subspecies synonym

Opuntia galapageia subsp. insularis (A.Stewart) Guiggi subspecies synonym

Opuntia helleri K.Schum. ex B.L.Rob. species synonym

Opuntia galapageia var. zacana (J.T.Howell) Backeb. variety accepted

Opuntia galapageia var. saxicola (J.T.Howell) Backeb. variety accepted

Opuntia galapageia var. profusa E.F.Anderson & Walk. variety accepted

Opuntia galapageia var. myriacantha (F.A.C.Weber) Backeb. variety accepted

Opuntia galapageia var. insularis (A.Stewart) Backeb. variety accepted

Opuntia galapageia var. helleri (K.Schum. ex B.L.Rob.) Backeb. variety accepted

Opuntia galapageia var. gigantea (J.T.Howell) Backeb. variety accepted

Opuntia galapageia var. echios Backeb. variety synonym

Opuntia echios var. zacana (J.T.Howell) E.F.Anderson & Walk. variety synonym

Opuntia echios var. typica J.T.Howell variety synonym

Opuntia echios var. inermis E.Y.Dawson variety synonym

Opuntia echios var. gigantea (J.T.Howell) D.M.Porter variety synonym

Opuntia echios var. barringtonensis E.Y.Dawson variety synonym

Opuntia zacana J.T.Howell species synonym

Opuntia saxicola J.T.Howell species synonym

Opuntia myriacantha F.A.C.Weber species synonym

Opuntia megasperma subsp. typica J.T.Howell subspecies synonym

Opuntia insularis A.Stewart species synonym

Opuntia galapageia var. galapageia variety accepted

Opuntia echios J.T.Howell species synonym

Opuntia echios var. echios variety synonym

Opuntia echios var. prolifera E.Y.Dawson variety synonym