Anthony Waterer Spirea
Apache Plume
Aphelandra
Apple Blossom Moss Phlox
Apple Blossom Penstemon
Apricot Mallow
Arcadia Juniper
Arctotis Daisy, African Daisy
Arizona Ash
Arizona Flattop Buckwheat
Arnold Crabapple
Aromas Sage
Arrowwood Viburnum
Arroyo Lupine
Artichoke
Asparagus Fern, Climbing Asparagus
Australian Bluebell Creeper
Australian Flame Tree
Australian Fuchsia
Australian Grass Tree