Adenium

Agave

Berberis

Calluna

Camellia

Cistus

Coleogyne

Crinodendron

Daphne

Distylium

Erica

Escallonia

Feijoa

Fouquieria

Grevillea

Hesperaloe

Jasminum

Loropetalum

Melaleuca

Nerium

Olneya

Pieris

Pittosporum

Rhododendron (defines evaluations)

Sarcococca

Vaccinium