Madame Veuve Maurat requires research.
Canna 'Madeira' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Mademoiselle Berat requires research.
Mademoiselle Catherine Lombard requires research.
Mademoiselle Ninon Cazeneuve requires research.
Canna 'Mademoiselle Rose Lombard' is a medium-sized Foliage Group cultivar, with green leaves and pink flowers.
Canna 'Maggie' is a small Crozy Group cultivar, with dark leaves and pink flowers.
Magnum requires research.
Mai Ping requires research.
Malcolm requires research.
Malcolm's Red requires research.
Canna 'Maleney' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Maleney Gold requires research.
Malrose requires research.
Canna 'Malvern' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
Canna 'Mandarin Orange' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Mandy Robinson' is a small Crozy Group cultivar, with green leaves and multi-coloured flowers.
Maréchal Sault requires research.
Maréchal Vaillant requires research.