Acer

Akebia

Berberis

Brachyglottis

Callicarpa

Cercocarpus

Clematis

Cornus

Cotoneaster

Daphne

Dermatophyllum

Elaeagnus

Euonymus

Fatshedera

Fremontodendron

Garrya

Gaultheria

Gymnocladus

Hovenia

Itea

Larrea

Magnolia

Melaleuca

Mitchella

Morella

Morus

Osmanthus

Oxydendrum

Pachysandra

Philadelphus

Polygonum

Populus

Pterostyrax

Purshia

Rhododendron (defines evaluations)

Rhus

Rubus

Salix

Skimmia

Sorbus

Styrax

Symphoricarpos

Tamarix

Toona

Wisteria

Yucca