Calamagrostis acutiflora
feather reed grass
Calamagrostis acutifolia
feather reed grass
Calamintha nepeta
lesser calamint
Callirhoe involucrata
purple poppy mallow, wine cups
Callistemon viminalis
weeping bottlebrush
Callistemon viminalis
weeping bottlebrush
Calocedrus decurrens
incense cedar
Calocephalus brownii
cushion bush
Calochortus
mariposa lily
Calochortus superbus
fairy lantern
Calothamnus villosus
silky net bush
Calylophus hartwegii
Hartweg's sundrops
Campsis radicans
trumpet vine, trumpet creeper
Carex divulsa
Berkeley sedge
Carex divulsa
Berkeley sedge
Carex morrowii
variegated Japanese sedge
Carpenteria californica
bush anemone
Caryopteris x clandonensis
bluebeard
Caryopteris × clandonensis
bluebeard
Casuarina littoralis
she oak
Ceanothus ‘Concha’
Concha' ceanothus
Ceanothus ‘Julia Phelps’
Julia Phelps' ceanothus
Ceanothus ‘Ray Harman’
Ray Harman' ceanothus
Ceanothus griseus
Yankee Point' ceanothus
Ceanothus impressus
Santa Barbara ceanothus
Ceanothus leucodermus
chaparral whitethorn, redbud, 'Howard McMinn' manzanita
Ceanothus thyrsiflorus
creeping blue blossom
Ceanothus thyrsiflorus
Snow Flurry' ceanothus
Cedrus deodara
deodar cedar
Celtis sinensis
hackberry
Cerastium tomentosum
snow-in-summer
Cercis occidentalis
western redbud
Cercis occidentalis
western redbud
Cercocarpus betuloides
Catalina island mountain mahogany
Chaenomeles
Japanese flowering quince
Chaenomeles × superba ‘Coral Sea’
flowering quince
Chamaerops humilis
Mediterranean fan palm
Chamelaucium uncinatum
Geraldton waxflower
Chilopsis linearis
desert willow
Chitalpa tashkentensis
chitalpa
Choisya ternata
Mexican orange
Chondropetalum tectorum
cape rush
Cistus
rockrose
Cistus incanus
pink rockrose
Clarkia amoena
godetia
Clarkia amoena
clarkia
Clarkia unguiculata
clarkia
Clivia miniata
kaffir lily
Clytostoma callistegioides
violet trumpet vine
Colchicum autumnale
autumn crocus
Coleonema
Golden Sunset' (or 'Sunset Gold') breath-of-heaven
Collinsia heterophylla
Chinese houses
Coprosma x kirkii
variegated coprosma
Coreopsis grandiflora
Sunray' coreopsis
Coreopsis verticillata
Moonbeam' coreopsis
Correa pulchella
Australian fuchsi
Correa pulchella
Australian fuchsia
Cosmos sulphureus
Sunny Red' cosmos
Cotinus coggygria
smoke tree
Cotinus coggygria
smoke tree
Cotoneaster dammeri
bearberry cotoneaster
Cotoneaster horizontalis
rock cotoneaster
Crassula multicava
spreading crassula
Crataegus phaenopyrum
hawthorn, Washington thorn tree
Crataegus phaenopyrum
hawthorn, Washington thorn tree
Crataegus phaenopyrum
hawthorn, Washington thorn tree
Crocosmia
montbretia
Crocosmia ‘Solfatare’
Solfatare montbretia
Crocosmia masoniorum
Mason's montbretia
Cupressus arizonica
Arizona cypress
Cyclamen
cyclamen
Cynoglossum amabile
Chinese forget-me-not
Eschscholzia californica
lupine and California poppy
Euphorbia
Dean's Hybrid' euphorbia
Iris douglassii
Pacific Coast iris
Mimulus aurantiacus and Phacelia campanularia
sticky monkeyflower and California desert bluebells
Quercus agrifolia
coast live oak
Quercus agrifolia
Chaparral
chaparral
Chaparral sagebrush
chaparral sagebrush
Crushed rock path and patio