Not Established

	Common name (English)
Cairina moschata	Barbary Duck
Cajanus cajan	Congo pea
Calanopia elliptica
Calendula officinalis	Scotch marigold
Callionymus filamentosus	Blotchfin dragonet
Calycanthus occidentalis	California spicebush
Campsis grandiflora	Chinese trumpet vine
Campsis radicans	Trumpet Creeper; trumpet vine; yellow trumpet vine; Trumpet creeper
Canavalia ensiformis	Ash bean
Cannabis sativa	Hashish
Capra hircus	Domestic goat
Capsicum annuum	Cayenne Pepper, Bell Pepper
Capsicum baccatum	Bird pepper
Carassius auratus	Goldfish, Prussian Carp
Carassius carassius	Crucian carp, Bronze carp
Cardiospermum halicacabum	Balloon vine
Carissa macrocarpa	Natal Plum, Amantungula Numnum
Carpophilus mutilatus	Confused sap beetle; Flower beetle
Carpophilus obsoletus
Carthamus tinctorius	Safflower, dyer's-saffron