Plant Family: Byblidaceae – 8 Species in Genus Byblis

Plant Family: 161 Genera in Cactaceae – Cactus

Plant Family: 6 Genera in Buxaceae

Plant Family: 14 Genera in Calophyllaceae – Beauty Leaf Family

Plant Family: Cannaceae – 12 Species in Genus Canna

Plant Family: 2 Genera in Calceolariaceae

Plant Family: 15 Genera in Capparaceae – Caper Family

Plant Family: 2 Genera in Campynemataceae

Plant Family: 10 Genera in Cannabaceae

Plant Family: 2 Genera in Carlemanniaceae

Plant Family: 98 Genera in Celastraceae

Plant Family: 2 Genera in Centroplacaceae

Plant Family: 5 Genera in Cardiopteridaceae

Plant Family: 105 Genera in Caryophyllaceae

Plant Family: 4 Genera in Casuarinaceae – Sheoak Family

Plant Family: 2 Genera in Caryocaraceae

Plant Family: 34 Genera in Caprifoliaceae – Honeysuckle Family

Plant Family: 6 Genera in Caricaceae

Plant Family: 4 Genera in Chloranthaceae

Plant Family: 27 Genera in Chrysobalanaceae – Cocoplum Family

Plant Family: Cercidiphyllaceae – Genus Cercidiphyllum

Plant Family: Ceratophyllaceae – Genus Ceratophyllum

Plant Family: Corynocarpaceae – Genus Corynocarpus

Plant Family: Coriariaceae – Genus Coriaria