Dodatak:Popis kritosjemenjača, Az
Aza uredi
, Azadirachta , Azalea , Azaleastrum , Azamara , Azanza , Azara , Azarolus
Aze uredi
, Azedarach
Azi uredi
Azilia I.C. Hedge & J.M. Lamond in K.H. Rechinger, 1987 uredi
- Azilia eryngioides (Pau) Hedge & Lamond
Angiospermae → Magnoliopsida → Apiales → Apiaceae , Azima
Azo uredi
, Azorella , Azorellopsis , Azorina
Azt uredi
Aztecaster G.L.Nesom uredi
- Aztecaster matudae (Rzed.) G.L.Nesom
- Aztecaster pyramidatus (B.L.Rob. & Greenm.) G.L.Nesom
Angiospermae → Magnoliopsida → Asterales → Asteraceae
Aztekium Boed. uredi
- Aztekium hintonii Glass & W.A.Fitz Maur.
- Aztekium ritteri (Boed.) Boed.
Angiospermae → Magnoliopsida → Caryophyllales → Cactaceae
Azu uredi
, Azukia , Azureocereus