Plants with flowers not white, yellow, or green
 Agastache foeniculum (Giant Hyssop) |
 Allium stellatum (Pink-Flowered Onion) |
 Andromeda polifolia (Bog Rosemary) |
 Anemone multifida (Cut-Leaved Anemone) |
 Anemone patens (Prairie Crocus) |
 Antennaria rosea (Rosy Everlasting) |
 Apocynum androsaemifolium (Spreading Dogbane) |
 Aquilegia brevistyla (Small-Flowered Columbine) |
 Aquilegia canadensis (Wild Columbine) |
 Arctium minus (Common Burdock) |
 Arctium tomentosum (Cotton Burdock) |
 Arethusa bulbosa (Dragon's Mouth) |
 Artemisia ludoviciana (Prairie Sage) |
 Asclepias speciosa (Showy Milkweed) |
 Astragalus agrestis (Purple Milk-Vetch) |
 Astragalus alpinus (Alpine Milk-Vetch) |
 Astragalus bisulcatus (Two-Grooved Milk-Vetch) |
 Astragalus crassicarpus (Ground Plum) |
 Astragalus flexuosus (Slender Milk-Vetch) |
 Astragalus laxmannii var. robustior (Ascending Purple Milk-Vetch) |
 Astragalus missouriensis (Missouri Milk-Vetch) |
 Astragalus spatulatus (Tufted Milk-Vetch) |
 Astragalus vexilliflexus (Few-Flowered Milk-Vetch) |
 Atriplex argentea (Silvery Saltbush) |
 Atriplex prostrata (Hastate Saltbush) |