| Acer negundo Ash-leaf maple View 10 images |  |
| Aesculus glabra Ohio buckeye View 20 images |  |
| Amorpha fruticosa Indigo bush View 18 images |  |
| Amblyolepis setigera Huisache daisy View 14 images |  |
| Andropogon gerardii Big bluestem View 24 images |  |
| Anisacanthus quadrifidus var. wrightii Flame acanthus View 25 images |  |
| Aquilegia canadensis Eastern red columbine View 55 images |  |
| Asclepias tuberosa Butterflyweed View 84 images |  |
| Bignonia capreolata Crossvine View 45 images |  |
| Bouteloua curtipendula Sideoats grama View 29 images |  |
