Apple Blossom Penstemon
Apple Golden Delicious
Apple, edible
Apricot Mallow
Apricot Queen Flax
Aptos Blue Coast Redwood
Arabian Lilac
Arcadia Juniper
Aristocrat Pear
Arizona Cypress
Arizona Cypress Blue Ice
ArizonaCoral Bells
Arnold Crabapple
Arp Rosemary
Arrowwood Viburnum
Arroyo Grande Lilac
Artichoke
Asian Geum
Asiatic Hybrid Lily
Atlas Cedar