Canadian honewort 
Canby's Biscuitroot 
Capnophyllum peregrinum 
Carrot 
Carrot Tops 
Celery-leaved alexanders 
Chaerophyllum aurantiacum 
Chaetosciadium trichospermum 
Columbia desert parsley 
Common Hedge Parsley 
Common hogweed 
Coriander or cilantro 
Corky-fruited water-dropwort 
Cow parsley 
Cow Parsnip 
Creeping Eryngo 
Cretan Pignut 
Cuminum setifolium 
Daucus aureus 
Daucus broteri 
Daucus guttatus 
Deverra tortuosa 
Deverra triradiata 
Dill