American or African Marigold
American Sycamore or Buttonwood
Amethyst Mist Coral Bells
Anacapa Island Pink Morning Glory
Angel's Trumpet, Datura
Ann Folkard Cranesbill
Annual Phlox
Annual Strawflower, Everlasting
Annual Sweet Pea
Anthony Waterer Spirea
Apache Plume
Apple Blossom Moss Phlox
Apple Blossom Penstemon
Apricot Mallow
Arcadia Juniper
Arctotis Daisy, African Daisy
Argentine Verbena
Arizona Ash
Arizona Flattop Buckwheat
Aromas Sage