Canna 'Cerise Davenport' is a medium-sized Foliage Group cultivar, with green leaves and pink flowers.
César Bertholon requires research.
Chaméléon is a synonym of Chameleon.
Canna 'Champigny' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Champion (1)' is a medium-sized Italian Group cultivar, with green leaves and yellow flowers.
Canna 'Champion (2)' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.
Canna 'Chanteclair' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Chappaqua' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Charge' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Charise' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Charlemagne' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.
Charles Dippe requires research.
Charles Henderson requires research.
Canna 'Charles Hubert' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Charles Molin' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Charles Moore' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Charles Naudin' is a medium-sized Italian Group cultivar, with green leaves and red flowers.
Canna 'Charlotte' is a medium-sized cultivar, with dark leaves and red flowers.
Canna 'Charme' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Charmer requires research.