Cornus hyb 'Norman Hadden'
COHYNOHA
Cornus kousa 'China Girls'
COKOCHGI
Cornus kousa 'Chinensis 'National'
COKOCHNA
Cornus kousa 'Nicole'
COKONI
Cornus hybride 'Satomi'
COKOSA
Cornus kousa var Chinensis
COKOVACH
Cornus officinalis
COOF
Cornus rutgersiensis 'Stellar Pink'
CORUSTPI
Cornus sanguinea 'Magic flame'
COSAMAFL