Canada's Plant Hardiness Site
Choose from the families below to see a list of genera.
Email us if the plant you wish to report is not listed on the site, or to report any nomenclature errors.
C
Cabombaceae
Cactaceae
Calceolariaceae
Calycanthaceae
Campanulaceae
Cannabaceae
Cannaceae
Cannellaceae
Caprifoliaceae
Caryophyllaceae
Casuarinaceae
Celastraceae
Cephalotaxaceae
Ceratophyllaceae
Cercidiphyllaceae
Cistaceae
Cleomaceae
Clethraceae
Colchicaceae
Columelliaceae
Comandraceae
Commelinaceae
Convolvulaceae
Cornaceae
Crassulaceae
Cucurbitaceae
Cunoniaceae
Cupressaceae
Cyperaceae
Cyrillaceae
Cystopteridaceae
Cactaceae
Calceolariaceae
Calycanthaceae
Campanulaceae
Cannabaceae
Cannaceae
Cannellaceae
Caprifoliaceae
Caryophyllaceae
Casuarinaceae
Celastraceae
Cephalotaxaceae
Ceratophyllaceae
Cercidiphyllaceae
Cistaceae
Cleomaceae
Clethraceae
Colchicaceae
Columelliaceae
Comandraceae
Commelinaceae
Convolvulaceae
Cornaceae
Crassulaceae
Cucurbitaceae
Cunoniaceae
Cupressaceae
Cyperaceae
Cyrillaceae
Cystopteridaceae