Allium triquetrum
Three-cornered Garlic
Allium tuberosum
Chinese Chives
Allium ursinum
Ramsons
Alstroemeria brasiliensis
Alstroemeria
Alyogyne huegelii
Blue Hibiscus
Amaryllis belladonna
Jersey Lily
Amelanchier lamarckii
Juneberry
Ammi majus
Bullwort
Anchusa azurea
Garden Anchusa
Anemone nemorosa
Wood Anemone
Angelica archangelica
Garden Angelica
Araucaria araucana
Monkey-puzzle
Arbutus menziesii
Pacific Madrone
Arbutus sp.
Arbutus unedo
Strawberry-tree
Arenaria montana
Mountain Sandwort
Argemone subfusiformis
Prickly Poppy
Arthropodium candidum
Forest#Floor Lily
Asarina procumbens
Trailing Snapdragon
Asparagus verticillatus
Climbing Asparagus
Asplenium scolopendrium
Hart's-tongue
Astrantia major
Astrantia
Athyrium nipponicum
Athyrium
Atropa belladonna
Deadly Nightshade