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Llida (Lindl) Cory A.pallida var.pallida (an infraspecific taxon) A.pallidiflora (A.Heller) Rydb.A.pallidiflora var.greenei (Briq) R.W.Sanders A.pallidiflora var.harvardii (A.Grey) R.W.Sanders A.pallidiflora subsp.neomexicana (Briq) Lint Epling A.palmeri (B.L.Rob) Standl.A.palmeri var.breviflora (.Llida (Lindl) Cory A.pallida var.pallida (an infraspecific taxon) A.pallidiflora (A.Heller) Rydb.A.