Aptos Blue Coast Redwood
Arcadia Juniper
Arctotis Daisy, African Daisy
Aristocrat Pear
Arizona Ash
Arnold Crabapple
Aromas Sage
Arrowwood Viburnum
Arroyo Lupine
Artichoke
Asparagus Fern, Climbing Asparagus
Aspdistra, Cast-Iron Plant
Atlas Cedar
Australian Bluebell Creeper
Australian Flame Tree
Australian Fuchsia
Australian Grass Tree
Australian Rosemary
Australian Tree Fern
Australian Willow, Wilga