Adenium

Aesculus

Berberis

Calycanthus

Cercidiphyllum

Cercis

Clematis

Coleogyne

Cornus

Cotinus

Cotoneaster

Crinodendron

Daboecia

Daphne

Dasiphora

Delonix

Distylium

Erica

Feijoa

Garrya

Grevillea

Jasminum

Kalmia

Lagerstroemia

Lapageria

Leycesteria

Lonicera

Loropetalum

Magnolia

Melaleuca

Nerium

Olneya

Pittosporum

Punica

Rhododendron (defines evaluations)