Berberis

Berberis darwinii (Darwin Barberry)
Berberis replicata (Evergreen Barberry)
Berberis thunbergii (Japanese Barberry)
Berberis thunbergii 'Aurea' (Golden Japanese Barberry)
Berberis thunbergii Golden Nugget™ (Golden Nugget Barberry)
Berberis thunbergii 'Kobold' (Kobold Japanese Barberry)
Berberis thunbergii Sunsation™ (Sunsation Barberry)
Berberis thunbergii var. atropurpurea 'Crimson Pigmy' (Crimson Pigmy Japanese Barberry)
Berberis thunbergii var. atropurpurea 'Golden Ring' (Golden Ring Barberry)
Berberis thunbergii var. atropurpurea 'Rose Glow' (Rose Glow Barberry)

Carissa

Carissa macrocarpa (Natal Plum)

Carnegiea

Carnegiea gigantea (Saguaro)

Celtis

Celtis pallida (Desert Hackberry )

Chaenomeles

Chaenomeles speciosa (Flowering Quince)

Crataegus

Crataegus 'Autumn Glory' (Autumn Glory Hawthorn)
Crataegus ambigua (Russian Hawthorn)
Crataegus columbiana (Columbia Hawthorn)
Crataegus crus-galli (Cockspur Hawthorn)
Crataegus douglasii (Douglas Hawthorn )
Crataegus laevigata (English Hawthorn )
Crataegus laevigata 'Pauls Scarlet' (Paul's Scarlet Hawthorn)
Crataegus × lavallei (Lavalle Hawthorn)
Crataegus monogyna (Singleseed Hawthorn )
Crataegus monogyna 'Flexuosa' (Contorted Singleseed Hawthorn)
Crataegus phaenopyrum (Washington Hawthorn)
Crataegus punctata (Dotted Hawthorn )
Crataegus viridis (Green Hawthorn,)
Crataegus viridis 'Winter King' (Winter King Hawthorn )

Elaeagnus

Elaeagnus angustifolia (Russian-olive)

Gleditsia

Gleditsia macracantha (Large Spined Honeylocust)
Gleditsia triacanthos (Honeylocust)

Maclura

Maclura pomifera (Osage-orange )

Oplopanax

Oplopanax horridus (Devil's Club)

Poncirus

Poncirus trifoliata (Trifoliate Orange )
Poncirus trifoliata 'Flying Dragon' (Flying Dragon Trifoliate Orange)

Prunus

Prunus americana (Wild Plum )

Pyracantha

Pyracantha (Firethorn)
Pyracantha coccinea (Scarlet Firethorn)

Ribes

Ribes divaricatum (Coast Black Gooseberry )
Ribes roezlii (Sierra Gooseberry )

Robinia

Robinia neomexicana (New Mexican Locust )
Robinia pseudoacacia (Black Locust)
Robinia pseudoacacia 'Frisia' (Frisia Black Locust)

Rubus

Rubus armeniacus (Himalayan Blackberry )
Rubus laciniatus (Evergreen Blackberry )
Rubus ursinus (Trailing Blackberry )

Shepherdia

Shepherdia argentea (Silver Buffaloberry )

Sideroxylon

Sideroxylon lanuginosum (Gum Bumelia )

Ulex

Ulex europaeus (Common Gorse )

Zanthoxylum

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

Ziziphus

Ziziphus jujuba (Jujube )