Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Acorus americanus | Sweetflag | |
| Acorus calamus | Calamus Single-vein sweetflag Sweet flag | |
| Acourtia nana | Dwarf desertpeony | |
| Acourtia runcinata | Featherleaf desertpeony Peonia | |
| Acourtia thurberi | Thurber's desertpeony | |
| Acourtia wrightii | Brownfoot Pink perezia | |
| Actaea elata | Tall bugbane | |
| Actaea pachypoda | White baneberry Dolls eyes | |
| Actaea racemosa var. racemosa | Black cohosh Black bugbane Bugbane Black snakeroot Fairy candles | |
| Actaea rubra | Red baneberry | |
| Actaea rubra ssp. arguta | Red baneberry | |
| Actaea rubra ssp. rubra | Red baneberry | |
| Adelia vaseyi | Vasey's Wild-lime | |
| Adenocaulon bicolor | American trailplant Pathfinder | |
| Adenostoma fasciculatum | Chamise Common chamise Greasewood | |
| Adenostoma sparsifolium | Redshank Ribbon bush Ribbonwood | |
| Adiantum capillus-veneris | Southern maidenhair fern Common maidenhair fern Maidenhair fern Venus hair fern | |
| Adiantum pedatum | Northern maidenhair Maidenhair Fern | |
| Adlumia fungosa | Climbing Fumatory Allegheny Vine Mountain-fringe | |
| Adolphia infesta | Junco | |
| Aesculus californica | California buckeye | |
| Aesculus flava | Sweet buckeye Yellow buckeye | |
| Aesculus glabra | Ohio buckeye Texas buckeye Fetid buckeye Horse chestnut | |
| Aesculus glabra var. arguta | Ohio buckeye White buckeye Texas buckeye | |
| Aesculus parviflora | Bottlebrush buckeye | |
| Aesculus pavia | Scarlet Buckeye Red buckeye Firecracker plant | |
| Aesculus pavia var. flavescens | Texas yellow buckeye Yellow woolly buckeye Pale buckeye Plateau yellow buckeye | |
| Aesculus pavia var. pavia | Scarlet buckeye Red buckeye Southern buckeye Firecracker plant | |
| Aesculus sylvatica | Painted buckeye | |
| Agalinis edwardsiana | Plateau false foxglove Plateau agalinis Plateau gerardia Plateau false-foxglove | |
| Agalinis fasciculata | Beach false foxglove | |
| Agalinis gattingeri | Roundstem false foxglove | |
| Agalinis heterophylla | Prairie false foxglove Prairie agalinis Prairie false-foxglove | |
| Agalinis linifolia | Flaxleaf false foxglove | |
| Agalinis maritima | Saltmarsh false foxglove | |
| Agalinis maritima var. maritima | Saltmarsh false foxglove | |
| Agalinis neoscotica | Middleton false foxglove | |
| Agalinis oligophylla | Ridgestem false foxglove | |
| Agalinis paupercula | Smallflower false foxglove | |
| Agalinis paupercula var. borealis | Smallflower false foxglove | |
| Agalinis paupercula var. paupercula | Smallflower false foxglove | |
| Agalinis purpurea | Purple false foxglove Purple gerardia Gerardia | |
| Agalinis setacea | Threadleaf false foxglove | |
| Agalinis skinneriana | Skinner's false foxglove | |
| Agalinis tenuifolia | Slenderleaf false foxglove | |
| Agalinis tenuifolia var. tenuifolia | Slenderleaf false foxglove | |
| Agarista populifolia | Florida hobblebush Tall fetterbush Florida leucothoe Agarista | |
| Agastache foeniculum | Blue giant hyssop Blue giant-hyssop Fragrant giant hyssop Lavender hyssop Anise hyssop | |
| Agastache micrantha | White giant hyssop | |
| Agastache nepetoides | Yellow giant hyssop | |
| scientific name | common name(s) | image gallery |