Acer

Aesculus

Argyrocytisus

Artocarpus

Azara

Caragana

Cinnamomum

Cornus

Cotinus

Firmiana

Fremontodendron

Grevillea

Laburnum

Liriodendron

Maackia

Magnolia

Pittosporum

Punica

Quillaja

Rhododendron (defines evaluations)

Rhus

Sapindus

Spathodea

Stewartia

Syringa

Tasmannia

Tetradium

Toona

Trachycarpus

Washingtonia

Yucca