Acacia
Acidswamp Yelloweyed Grass
Adam And Eve
Adderstongue
Adzuki Bean
African Bristlegrass
Agrimony
Agueweed
Ailanthus
Air Yam
Airplant
Alabama Azalea
Alabama Blazing Star
Alabama Cherry
Alabama Lipfern
Alabama Snow-wreath
Alabama Supplejack
Albizia
Alder
Alfalfa
Allegheny Hawkweed
Allegheny Monkeyflower
Allegheny-spurge
Alligator-flag
Alligatorweed
Aloe Yucca
Alophia
Alsike Clover
Alternateleaf Dogwood
Alumroot
Amamastla
Amazon Sprangletop
Amberique-bean
American Alumroot
American Basswood
American Beautyberry
American Beech
American Bellflower
American Bittersweet
American Black Elderberry
American Black Nightshade
American Bladdernut
American Bluehearts
American Buckwheat Vine