Abelia

Abelia × 'Edward Goucher' (Edward Goucher Abelia)
Abelia × grandiflora (Glossy Abelia)
Abelia × grandiflora 'Francis Mason' (Francis Mason Glossy Abelia)

Adenium

Adenium obesum (Desert Rose )

Andromeda

Andromeda polifolia (Bog Rosemary)

Arctostaphylos

Arctostaphylos × 'Austin Griffiths' (Austin Griffiths Manzanita)
Arctostaphylos 'White Lanterns' (White Lanterns Manzanita)
Arctostaphylos andersonii (Santa Cruz Manzanita )
Arctostaphylos bakeri subsp. bakeri (Baker Manzanita)
Arctostaphylos bakeri subsp. bakeri 'Louis Edmunds' (Louis Edmunds Manzanita)
Arctostaphylos canescens (Hoary Manzanita )
Arctostaphylos columbiana (Hairy Manzanita)
Arctostaphylos confertiflora (Santa Rosa Island Manzanita)
Arctostaphylos densiflora (Sonoma Manzanita )
Arctostaphylos densiflora 'Howard McMinn' (Howard McMinn Manzanita)
Arctostaphylos edmundsii (Little Sur Manzanita)
Arctostaphylos hookeri (Hooker's Manzanita )
Arctostaphylos insularis (Island Manzanita)
Arctostaphylos manzanita (Parry Manzanita )
Arctostaphylos montaraensis (Montara Manzanita)
Arctostaphylos nevadensis (Pinemat Manzanita)
Arctostaphylos pajaroensis (Pajaro Manzanita)
Arctostaphylos pajaroensis 'Bretts Beauty' (Brett's Beauty Manzanita)
Arctostaphylos patula (Green Manzanita )
Arctostaphylos pumila (Sandmat Manzanita )
Arctostaphylos pungens (Ponitleaf Manzanita )
Arctostaphylos refugioensis (Refugio Manzanita)
Arctostaphylos rudis (Shag Bark Manzanita )
Arctostaphylos tomentosa (Wolly Manzanita )
Arctostaphylos uva-ursi (Kinnikinnik )
Arctostaphylos uva-ursi 'Massachusetts' (Massachusetts Kinnikinnik )
Arctostaphylos uva-ursi 'Point Reyes' (Point Reyes Kinnikinnik )
Arctostaphylos uva-ursi 'San Bruno Mountain' (San Bruno Mountain Kinnikinnik )
Arctostaphylos viridissima 'White Cloud' (White Cloud McMinn's Manzanita )

Bauhinia

Bauhinia variegata (Orchid Tree )

Calluna

Calluna vulgaris (Scotch Heather )
Calluna vulgaris 'Robert Chapman' (Robert Chapman Scotch Heather)

Camellia

Camellia japonica (Japanese Camellia)
Camellia sasanqua (Sasanqua Camellia)

Cistus

Cistus 'Ann Palmer' (Ann Palmer Rockrose)
Cistus 'Doris Hibberson' (Doris Hibberson Rockrose)
Cistus 'Grayswood Pink' (Grayswood Pink Rockrose)
Cistus 'Victor Reiter' (Victor Reiter Rockrose)
Cistus × crispatus 'Warley Rose' (Warley Rose Rockrose)
Cistus × florentinus 'Fontfroide' (Fontfroide Rockrose)
Cistus × pulverulentus 'Sunset' (Sunset Rockrose)
Cistus × purpureus (Orchid Rockrose)

Cotoneaster

Cotoneaster franchetii (Franchet Cotoneaster)

Daphne

Daphne 'Lawrence Crocker' (Lawrence Crocker Daphne)
Daphne × burkwoodii (Burkwood Daphne)
Daphne × burkwoodii 'Briggs Moonlight' (Briggs Moonlight Burkwood Daphne)
Daphne × burkwoodii 'Carol Mackie' (Carol Mackie Burkwood Daphne)
Daphne odora (Fragrant Daphne )
Daphne odora 'Mae-Jima' (Mae-Jami Winter Daphne)
Daphne odora 'Marginata' (Variegated Fragrant Daphne )

Daphniphyllum

Daphniphyllum macropodum (False Daphne )

Erica

Erica × darleyensis (Darley Heath )

Eriogonum

Eriogonum fasciculatum (California Buckwheat )

Escallonia

Escallonia laevis (Pink Escallonia)
Escallonia laevis 'Gold Brian' (Gold Brian Escallonia)
Escallonia × langleyensis (Langley Escallonia)
Escallonia × langleyensis 'Apple Blossom' (Apple Blossom Escallonia)

Gaultheria

Gaultheria shallon (Salal)

Grevillea

Grevillea × 'Pink Pearl' (Pink Pearl Grevillea)
Grevillea lanigera (Woolly Grevillea)
Grevillea rosmarinifolia (Rosemary Grevillea)

Hebe

Hebe 'Wiri Joy' (Wiri Joy Hebe)

Jasminum

Jasminum polyanthum (Pink Jasmine )

Kalmia

Kalmia polifolia (Bog Laurel )

Lagerstroemia

Lagerstroemia floribunda (Asian Crape Myrtle )

Leucothoe

Leucothoe axillaris (Coast Leucothoen )
Leucothoe grayana (Hana-hirinoki (Japan))

Lonicera

Lonicera japonica (Japanese Honeysuckle)

Loropetalum

Loropetalum chinense var. rubrum (Pink-flowering Fringe-flower )
Loropetalum chinense var. rubrum Plum Delight™ (Plum Delight Fringe-flower)

Melaleuca

Melaleuca nesophila (Pink Melaleuca )

Myrtus

Myrtus communis (Common Myrtle )

Nerium

Nerium oleander (Oleander)

Olneya

Olneya tesota (Ironwood)

Pieris

Pieris japonica (Japanese Pieris )
Pieris japonica 'Valley Valentine' (Valley Valentine Pieris)

Rhaphiolepis

Rhaphiolepis indica (Indian Hawthorn)
Rhaphiolepis indica 'Pink Lady' (Pink Lady Indian Hawthorn)

Rhododendron (defines evaluations)

Rhododendron 'Alice' (Alice Rhododendron)
Rhododendron 'Anna Rose Whitney' (Anna Rose Whitney Rhododendron)
Rhododendron 'April Glow' (April Glow Rhododendron)
Rhododendron 'Bow Bells' (Bow Bells Rhododendron)
Rhododendron 'Bruce Brechtbill' (Bruce Brechtbill Rhododendron)
Rhododendron 'Cheer' (Cheer Rhododendron)
Rhododendron 'Chevalier Felix de Sauvage' (Chevalier Felix de Sauvage Rhododendron)
Rhododendron 'Christmas Cheer' (Christmas Cheer Rhododendron)
Rhododendron 'Cotton Candy' (Cotton Candy Rhododendron)
Rhododendron 'Cunningham's White' (Cunningham's White Rhododendron)
Rhododendron 'Cynthia' (Cynthia Rhododendron)
Rhododendron 'Day Dream' (Day Dream Rhododendron, Biscuit form)
Rhododendron 'Dreamland' (Dreamland Rhrododendron)
Rhododendron 'El Camino' (El Camino Rhododendron)
Rhododendron 'Fantastic' (Fantastic Rhododendron)
Rhododendron 'Gartendirektor Rieger' (Gartendirektor Rieger Rhododendron)
Rhododendron 'Goldflimmer' (Goldflimmer Rhododendron)