genus Carissa
— Noun
– English
~ Old World genus of tropical evergreen usually spiny shrubs
genus Calocedrus
— Noun
– English
~ tall evergreens of western North America and eastern Asia; formerly included in genus Libocedrus
genus Cetonia
— Noun
– English
~ a genus of Cetoniidae
genus Ceterach
— Noun
– English
~ small genus of Old World ferns; superseded in some classification systems which place plants of this genus in e.g. genera Asplenium and Pleurosorus