Arcadia Juniper
Arctotis Daisy, African Daisy
Argentine Verbena
Arizona Ash
Arizona Flattop Buckwheat
Aromas Sage
Arroyo Lupine
Artichoke
Artichoke Agave
Asparagus Fern, Climbing Asparagus
Aspdistra, Cast-Iron Plant
Atlas Cedar
Atlas Fescue
Australian Bluebell Creeper
Australian Flame Tree
Australian Grass Tree
Australian Tree Fern
Australian Willow, Wilga
Australian-Dracaena
Austrian Black Pine