1. Having two lobes

See also: many-sided, multilateral

• genus Chelonia
• genus Chelydra
• genus Chenopodium
• genus Chilomastix
• genus Chilomeniscus
• genus Chilomycterus
• genus Chilopsis
• genus Chimaera
• genus Chimaphila
• genus Chimonanthus
• genus Chinchilla
• genus Chinchona
• genus Chiococca
• genus Chionanthus
• genus Chirocephalus
• genus Chironomus
• genus Chiton
• genus Chlamydera
• genus Chlamydia
• genus Chlamydomonas
• genus Chlamydosaurus
• genus Chlamyphorus
• genus Chloranthus
• genus Chlorella
• genus Chloris