Claude Carme requires research.
Claude Drevet requires research.
Claude Fichet requires research.
Claude Montel requires research.
Canna 'Cleopatra' is a medium-sized Italian Group cultivar, with variegated leaves and multi-coloured flowers.
Canna 'Cleopatré' is a small Crozy Group cultivar, with green leaves and orange flowers.
Cliviaeflora requires research.
Canna 'Cloth of Gold' is a medium-sized Italian Group cultivar, with dark leaves and orange flowers.
coccinéa is a synonym of coccinea.
coccinea f. flaviflora Chodat & Hassl. is a synonym of coccinea.
coccinea var. bicolor Kraenzl. is a synonym of indica var. indica.
coccinea var. sylvestris (Roscoe) Regel is a synonym of tuerckheimii.
Cogolin requires research.
Cole Series requires research.
Cole’s Pale is a synonym of Coles Pale Superba.
Coles Pale Superba requires research.
Colette requires research.
Colette Ronchaine requires research.
Canna 'Colibri' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Colobri requires research.