C
- Croton cajucara
- Croton caldensis
- Croton callicarpifolius
- Croton californicus
- Croton calonervosus
- Croton calyciglandulosus
- Croton calycireduplicatus
- Croton calycularis
- Croton campestris
- Croton caperoniifolius
- Croton capitatus
- Croton caracasanus
- Croton carandaitensis
- Croton cascarilla
- Croton cascarilloides
- Croton cassinoides
- Croton caudatus
- Croton ceanothifolius
- Croton celtidifolius
- Croton cerinodentatus
- Croton chaetodus
- Croton chaetophorus
- Croton chilensis
- Croton choristadenius
- Croton chrysodaphne
- Croton chypreae
- Croton ciliato-glandsulosus
- Croton ciliatoglandulifer
- Croton cinctus
- Croton cinerellus
- Croton clavuliger
- Croton collinus
- Croton colubrinoides
- Croton columnaris
- Croton comes
- Croton comosus
- Croton compressus
- Croton conduplicatus
- Croton congensis
- Croton conspurcatus
- Croton corchoropsis
- Croton cordatulus
- Croton cordeiroae
- Croton cordiifolius
- Croton coriaceus
- Croton cortesianus
- Croton corumbensis
- Croton coryi - Cory's croton
- Croton corylifolius
- Croton corymbulosus - encilla, manzanilla
- Croton costatus
- Croton craco
- Croton crassifolius
- Croton crocodilorum
- Croton crustulifer
- Croton cuchillae-nigrae
- Croton cucutensis
- Croton culiacanensis
- Croton cuneatus
- Croton cuyabensis
Read more about this topic: List Of Croton Species