Abelia

Aesculus

Agave

Alnus

Amelanchier

Amorpha

Aralia

Arbutus

Arctostaphylos

Aronia

Azadirachta

Azara

Berberis

Brachyglottis

Buddleia

Callicarpa

Calycanthus

Camellia

Campsis

Carpenteria

Carpinus

Castanea

Ceanothus

Ceiba

Cercidiphyllum

Chaenomeles

Chionanthus

Cistus

Clematis

Clethra

Corylopsis

Corylus