Abelia grandiflora
glossy abelia
Abelia x grandiflora
Confetti' abelia
Acacia cultriformis
knife acacia
Acacia glaucoptera
clay wattle
Acacia pravissima
Oven's wattle
Acacia smallii
acacia
Aesculus californica
California buckeye
Arctostaphylos auriculata
Mt. Diablo manzanita
Arctostaphylos densiflora
manzanita
Arctostaphylos purissima
manzanita
Asclepias tuberosa
butterfly weed
Buddleja davidii
butterfly bush
Carpenteria californica
bush anemone
Ceanothus ‘Concha’
Concha' ceanothus
Ceanothus ‘Julia Phelps’
Julia Phelps' ceanothus
Ceanothus ‘Ray Harman’
Ray Harman' ceanothus
Chaenomeles × superba ‘Coral Sea’
flowering quince
Dendromecon harfordii
Channel Island bush poppy
Echium candicans
pride-of-Madeira
Euonymus japonicus
evergreen euonymus
Euphorbia mellifera
honey spurge
Fremontodendron californica
flannel bush
Gazania spp.
gazania
Gladiolus homoglossum x tristis
homoglad hybrid gladiolus
Glaucium grandiflorum
horned poppy
Hardenbergia violacea
lilac vine
Lavandula angustifolia
English lavender
Lavatera x clementii
tree mallow
Pacific Coast iris ‘Canyon Snow’ – Iris douglasiana Erigeron – Erigeron spp.
Canyon Snow' Pacific Coast iris
Ratibida columnifera
Mexican hat, prairie coneflower
Ribes sanguineum
Claremont' flowering currant
Ribes sanguineum
red flowering currant
Ribes sanguineum
red flowering currant
Ribes sanguineum
pink flowering currant
Romneya coulteri
Matilija poppy
Styrax officinalis
California snowdrop
Tecomaria capensis
yellow Cape honeysuckle
Tibouchina urvilleana
princess flower