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.
Madame Bernard requires research.
Canna 'Madame Butterfly' is a medium-sized Premier Group cultivar, with green leaves and pink flowers.
Madame C.H. Maron requires research.