Allium trifoliatum
Hirsute Garlic
Allium triquetrum
Three-cornered Garlic
Allium tuberosum
Chinese Chives
Allium ursinum
Ramsons
Allium vineale
Wild Onion
Alnus cordata
Italian Alder
Alnus glutinosa
Alder
Alocasia sanderiana
Kris plant
Alopecurus aequalis
Orange Foxtail
Alopecurus geniculatus
Marsh Foxtail
Alopecurus pratensis
Meadow Foxtail
Alstonia pneumatophora
Marsh Pulai
Alstroemeria brasiliensis
Alstroemeria
Alternanthera brasiliana
Ruby Leaf
Althaea officinalis
Marsh-mallow
Alyogyne huegelii
Blue Hibiscus
Amaranthus hybridus
Green Amaranth
Amaranthus retroflexus
Common Amaranth
Amaryllis belladonna
Jersey Lily
Ambrosia artemisiifolia
Ragweed
Amelanchier lamarckii
Juneberry
Ammi majus
Bullwort
Ammophila arenaria
Marram
Amorphophallus prainii
Voodoo Lily