Alpine snowbell 
Alpine squill 
Alpine Sunflower 
Alpine swift 
Alpine Timothy 
Alpine Toadflax 
Alpinia havilandii 
Alpuyeca 
Alsike clover 
Alsophila australis 
Alsophila borneensis 
Alsophila erinacea 
Alsophila gigantea 
Alsophila latebrosa 
Alsophila pometaria 
Alstonville 
Alstroemeria hookeri 
Alstroemeria pallida 
Alstroemeria revoluta 
Alstroemeria umbellata 
Altai vole 
Altamira oriole 
Alternanthera brasiliana 
Alternanthera Reineckii