1. Flemish painter of numerous portraits (1599-1641)
   - Vandyke, Van Dyck, Anthony Vandyke

Type of: old master

• genus Astroloma
• genus Astronium
• genus Astrophyton
• genus Astropogon
• genus Ateles
• genus Athene
• genus Atherinopsis
• genus Atherurus
• genus Athrotaxis
• genus Athyrium
• genus Atrichornis
• genus Atriplex
• genus Atropa
• genus Attalea
• genus Atticus
• genus Aucuba
• genus Aulacorhyncus
• genus Aulostomus
• genus Aureolaria
• genus Auricularia
• genus Auriparus
• genus Australopithecus
• genus Austrocedrus
• genus Austrotaxus
• genus Automeris