Arabian Lilac
Arcadia Juniper
Arctotis Daisy, African Daisy
Argentine Verbena
Arizona Ash
Arizona Cypress
Arizona Flattop Buckwheat
Aromas Sage
Arroyo Lupine
Artichoke
Asparagus Fern, Climbing Asparagus
Aspdistra, Cast-Iron Plant
Atlas Cedar
Australian Flame Tree
Australian Tea Tree
Australian Tree Fern
Australian Willow, Wilga
Australian-Dracaena
Austrian Black Pine
Autumn Gold Ginkgo Tree