Opuntia engelmannii Salm-Dyck ex Engelm.

legitimate

APC
Plantae(reg.)
Charophyta(div.)
Equisetopsida(cl.)
Magnoliidae(subcl.)
Caryophyllanae(superordo)
Caryophyllales(ordo)
Cactaceae(fam.)
Opuntia(gen.)
engelmannii(sp.)

| sensu

Council of Heads of Australasian Herbaria (2005), Australian Plant Census

Opuntia discata Griffiths

legitimate

Opuntia lindheimeri Engelm.

legitimate

Opuntia lindheimeri Engelm. var. lindheimeri

legitimate

Opuntia phaeacantha var. discata (Griffiths) L.D.Benson & Walk.

legitimate

WA (naturalised), SA (naturalised), Vic (doubtfully naturalised)