Opuntia acanthocarpa subsp. acanthocarpa subspecies synonym

Cylindropuntia acanthocarpa subsp. thornberi (Thornber & Bonker) Lodé subspecies synonym

Opuntia echinocarpa subsp. robustior J.M.Coult. subspecies synonym

Cylindropuntia acanthocarpa subsp. ramosa subspecies synonym

Opuntia ×californica Engelm. species proparte synonym

Grusonia acanthocarpa (Engelm. & J.M.Bigelow) G.D.Rowley species synonym

Cylindropuntia acanthocarpa var. thornberi (Thornber & Bonker) Backeb. variety accepted

Cylindropuntia acanthocarpa var. ramosa (Peebles) Backeb. variety synonym

Cylindropuntia acanthocarpa subsp. major (Engelm. & J.M.Bigelow) U.Guzmán subspecies accepted

Cylindropuntia acanthocarpa subsp. coloradensis (L.D.Benson) U.Guzmán subspecies accepted

Cylindropuntia acanthocarpa subsp. acanthocarpa subspecies accepted

Opuntia echinocarpa var. robustior J.M.Coult. variety synonym

Opuntia echinocarpa var. major Engelm. & J.M.Bigelow variety synonym

Opuntia acanthocarpa var. coloradensis L.D.Benson variety synonym

Opuntia acanthocarpa var. thornberi (Thornber & Bonker) L.D.Benson variety synonym

Opuntia acanthocarpa var. ramosa Peebles variety synonym

Opuntia acanthocarpa var. major (Engelm. & J.M.Bigelow) L.D.Benson variety synonym

Opuntia thornberi Thornb. & Bonker species synonym

Opuntia acanthocarpa Engelm. & J.M.Bigelow species synonym

Cylindropuntia acanthocarpa var. major (Engelm. & J.M.Bigelow) Pinkava variety synonym

Cylindropuntia acanthocarpa var. coloradensis (L.D.Benson) Pinkava variety synonym

Opuntia acanthocarpa var. acanthocarpa variety synonym