453271 | Acerates cordifolia Benth. | Asclepias cordifolia (Benth.) Jeps. | 453270 | | | Acerates cordifolia Benth. | Asclepias cordifolia (Benth.) Jeps. |
486655 | Acerates auriculata Engelm. | Asclepias engelmanniana Woodson | 453267 | | | Acerates auriculata Engelm. | Asclepias engelmanniana Woodson |
487768 | Acerates asperula Decne. | Asclepias asperula (Decne.) Woodson var. asperula | 451727 | | | Acerates asperula Decne. | Asclepias asperula (Decne.) Woodson var.asperula |
487769 | Acerates hirtella Pennell | Asclepias hirtella (Pennell) Woodson | 449039 | | | Acerates hirtella Pennell | Asclepias hirtella (Pennell) Woodson |