Cuscuta europaea L.
Cuscuta planiflora Ten.
Cuspidaria obesa (Lovén, 1846)
Cardiomya costellata (Deshayes, 1835)
Cutandia maritima Barbey
Cyanistes caeruleus (Linnaeus, 1758)
Cyanoliseus patagonus (Vieillot, 1818)
Cyanopica cyanus (Pallas, 1776)
Cyanosporus subcaesius (A. David) B.K. Cui, L.L. Shen & Y.C. Dai 2018
Cyathura carinata (Krøyer, 1847)
Cyathus olla (Batsch) Pers. 1801
Cyathus striatus (Huds.) Willd. 1787
Cybister sp. Curtis, 1827
