Acer

Actinidia

Adansonia

Adenium

Adenocarpus

Aesculus

Ailanthus

Akebia

Albizia

Alnus

Amelanchier

Amorpha

Ampelopsis

Andromeda

Aralia

Araucaria

Arbutus

Arctostaphylos

Ardisia

Argyrocytisus

Aronia

Artemisia

Artocarpus

Asimina

Atriplex

Aucuba

Azadirachta

Azara

Baccharis

Bauhinia

Berberis