Achillea aleppica 
Achillea arabica 
Achillea cretica 
Achillea falcata 
Achillea fragrantissima 
Achilles Morpho 
Achilles tang 
Achiote 
Achlys triphylla 
Acholla multispinosa 
Achrioptera manga 
Achrosis innotata 
Achrosis pulchricolor 
Achrosis recitata 
Achyrocline saturejoides 
Acidon mediobrunnea 
Acilius mediatus 
Acinopus subquadratus 
Acizzia uncatoides 
Ackee apple 
Acleris cornana 
Acleris fragariana 
Acleris hastiana 
Acleris macdunnoughi