Lutetia requires research.
Lynette requires research.
Canna 'Lyon rouge' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
M. A. Astesino requires research.
M. Bourcier requires research.
M. Florent Penwels requires research.
M. François Gos requires research.
Canna 'M. Holtz' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
M. Laforcade requires research.
Canna 'Mab' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
macrophylla Hort. ex Horan. is a synonym of tuerckheimii Kraenzl..
Macrophylla marmorata requires research.
Macrophylla zebrina requires research.
maculata (Hook) Link. is a synonym of indica var. indica.
Madame Albert Florence requires research.
Madame Alfred Blanc requires research.
Madame Alphonse Bouvier requires research.
Canna 'Madame Angèle Martin' is a medium-sized Premier Group cultivar, with dark leaves and multi-coloured flowers.
Madame Antoinette Allamagny requires research.
Madame B. Ducoeur requires research.