Alnus

Alnus alnobetula subsp. sinuata (Sitka Alder )
Alnus incana subsp. rugosa (Speckled Alder )
Alnus incana subsp. tenuifolia (Thinleaf Alder )

Atriplex

Atriplex hymenelytra (Desert Holly)

Azara

Azara microphylla (Boxleaf Azara)
Azara microphylla 'Variegata' (Variegated Boxleaf Azara)

Betula

Betula glandulosa (Dwarf Birch )
Betula nana (Dwarf Birch )
Betula occidentalis (Water Birch )
Betula pendula 'Youngii' (Young's Weeping Birch)

Carpinus

Carpinus caroliniana (American Hornbeam)
Carpinus coreana (Korean Hornbeam)
Carpinus fangiana (Monkey Tail Hornbeam)
Carpinus orientalis (Oriental Hornbeam)

Celtis

Celtis pallida (Desert Hackberry )
Celtis reticulata (Netleaf Hackberry )

Ceratonia

Ceratonia siliqua (Carob )

Cercocarpus

Cercocarpus ledifolius (Curlleaf Mountain-mahogany)

Corylus

Corylus cornuta var. californica (Western Hazel )

Daphne

Daphne laureola (Spurge Laurel)

Daphniphyllum

Daphniphyllum macropodum (False Daphne )

Fatshedera

Fatshedera lizei (Fatshedera )

Frangula

Frangula alnus (Alder Buckthorn )
Frangula alnus 'Asplenifolia' (Asplenifolia Alder Buckthorn)
Frangula alnus Fine Line® (Fine Line Alder Buckthorn)
Frangula californica (Coffeeberry )
Frangula californica 'Mound San Bruno' (Mound San Bruno Coffeeberry )

Gleditsia

Gleditsia triacanthos var. inermis 'Emerald Kascade' (Emerald Kascade Honeylocust)

Grevillea

Grevillea aquifolium (Holly Grevillea)

Ilex

Ilex latifolia (Lusterleaf Holly)
Ilex × meserveae (Meserve Hybrid Holly)
Ilex paraguariensis (Yerba Matá )

Illicium

Illicium floridanum (Florida Anise Tree )
Illicium henryi (Henry Anise Tree )

Itea

Itea virginica (Sweetspire )
Itea virginica 'Henrys Garnet' (Henry's Garnet Sweetspire)
Itea virginica Little Henry® (Little Henry Sweetspire)

Laurus

Laurus nobilis (Bay Laurel)

Lindera

Lindera benzoin (Spicebush )

Morella

Morella californica (Pacific Waxmyrtle )
Morella pensylvanica (Northern Bayberry )

Myrica

Myrica gale (Sweetgale )

Notholithocarpus

Notholithocarpus densiflorus (Tanoak )
Notholithocarpus densiflorus var. echinoides (Shrub Tanoak )

Oplopanax

Oplopanax horridus (Devil's Club)

Ptelea

Ptelea crenulata (California Hoptree )
Ptelea trifoliata (Hoptree )

Rhododendron (defines evaluations)

Rhododendron luteiflorum (Luteiflorum Rhododendron)

Rhus

Rhus trilobata (Skunkbush Sumac )
Rhus typhina (Staghorn Sumac)
Rhus typhina 'Laciniata' (Laceleaf Staghorn Sumac)

Ribes

Ribes divaricatum (Coast Black Gooseberry )
Ribes nevadense (Mountain Pink Currant )
Ribes odoratum (Golden Currant )

Salix

Salix magnifica (Magnolia-leaf Willow )
Salix pentandra (Laurel Willow )
Salix purpurea (Purpleosier )

Tamarix

Tamarix aphylla (Athel Tamarix )
Tamarix parviflora (Small-flowered Tamarix )

Toxicodendron

Toxicodendron diversilobum (Poison Oak)

Vaccinium

Vaccinium angustifolium (Lowbush Blueberry)
Vaccinium angustifolium 'Burgundy' (Burgundy Lowbush Blueberry)
Vaccinium membranaceum (Big Huckleberry )
Vaccinium moupinense (Himalayan Blueberry)
Vaccinium parvifolium (Red Huckleberry )

Zanthoxylum

Zanthoxylum americanum (Prickly Ash )
Zanthoxylum piperitum (Japanese Prickly Ash)
Zanthoxylum planispinum (Winged Prickly Ash)

Zelkova

Zelkova serrata 'Variegata' (Variegated Japanese Zelkova)