Opuntia phaeacantha f. brunnea (Engelm.) Schelle form synonym

Opuntia comanchica Urlandt species synonym

Opuntia phaeacantha subsp. mojavensis (Engelm. & J.M.Bigelow) Guiggi subspecies synonym

Opuntia gregoriana Griffiths species synonym

Opuntia gilvescens Griffiths species synonym

Opuntia confusa Griffiths species synonym

Opuntia canada Griffiths species synonym

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

Opuntia blakeana Rose species synonym

Opuntia arizonica Griffiths species synonym

Opuntia toumeyi Rose species synonym

Opuntia platyacantha f. mojavensis (Engelm. & J.M.Bigelow) Schelle form synonym

Opuntia phaeacantha var. mojavensis (Engelm. & J.M.Bigelow) Fosberg variety synonym

Opuntia phaeacantha var. major Engelm. variety accepted

Opuntia phaeacantha var. chihuahuensis (Rose) Bravo variety accepted

Opuntia phaeacantha var. castorea S.L.Welsh & N.D.Atwood variety accepted

Opuntia phaeacantha var. camanchica (Engelm. & J.M.Bigelow) L.D.Benson variety accepted

Opuntia phaeacantha var. brunnea Engelm. variety synonym

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

Opuntia laevis var. canada (Griffiths) Peebles variety synonym

Opuntia superbospina Griffiths species synonym

Opuntia phaeacantha var. superbospina (Griffiths) L.D.Benson variety accepted

Opuntia chihuahuensis Rose species synonym

Opuntia phaeacantha subsp. camanchica (Engelm. & J.M.Bigelow) Borg subspecies synonym

Opuntia phaeacantha f. mojavensis (Engelm.) Schelle form accepted

Opuntia phaeacantha f. phaeacantha form accepted