Canna 'Cannova Red Golden Flame' is a small Crozy Group cultivar, with green leaves and red flowers.
Canna 'Cannova Red Shades' is a miniature Miniature Group cultivar, with green leaves and red flowers.
Canna 'Cannova Rose' is a miniature Miniature Group cultivar, with green leaves and pink flowers.
Canna 'Cannova Yellow' is a small Miniature Group cultivar, with green leaves and yellow flowers.
Cap Camarata requires research.
Canna 'Capiciana' is a small Crozy Group cultivar, with green leaves and red flowers.
Capitaine P. de Suzzoni requires research.
Capri (1) requires research.
Canna 'Capri (2)' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Caprice' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Capricieux' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Capricorn' is a tall Crozy Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Capricornia' is a tall Crozy Group cultivar, with green leaves and orange flowers.
Captain Scarlet requires research.
Canna 'Cardinal' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Cardinal Sinn' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Caribbean Sunset' is a medium-sized Crozy Group cultivar, with green leaves and orange flowers.
Carmine King requires research.
Canna 'Carnaval (1)' is a tall Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Carnaval (2)' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.