Caryopteris x clandonensis 'Beekeeper'

Ceanothus hyrbid 'Lemon Ice'

Ceanothus p. 'Marie Simon'

Ceanothus thyrsiflorus 'Cool Blue'

Ceanothus thyrsiflorus 'Victoria'

Ceanothus x 'Tuxedo'

Cephalanthus occidentalis 'Bailoptics'

Chaenomeles speciosa 'Orange Delight'

Choisya ternata

Choisya ternata 'Sundance'

Choisya x dewitteana 'Aztec Pearl'

Cistus 'Elma'

Cistus 'Greyswood Pink'

Cistus ladanifer 'Frank Birch'

Cistus x corbariensis

Clethra alnifolia 'Summer Sparkler'

Cornus sanguinea 'Midwinter Fire'

Cornus stolonifera

Corylus avellana 'Red Majestic'

Cotinus coggygria 'Ancot'

Cotinus coggygria 'Royal Purple'

Cotoneaster acutifolius

Cotoneaster dammeri