1. The collective sum. aggregate, or mass of anything; specif., the people as a body; the state 
2. Quality or state of being collective

Derived forms: collectivities

• genus Castanopsis
• genus Castanospermum
• genus Castilleia
• genus Castilleja
• genus Castor
• genus Castoroides
• genus Casuarina
• genus Casuarius
• genus Catacala
• genus Catalpa
• genus Catananche
• genus Catasetum
• genus Catha
• genus Catharacta
• genus Catharanthus
• genus Cathartes
• genus Cathaya
• genus Catoptrophorus
• genus Catostomus
• genus Cattleya
• genus Caulophyllum
• genus Cavia
• genus Cebuella
• genus Cebus
• genus Cecropia