Mrs Foster requires research.
Canna 'Mrs Kate Gray' is a medium-sized Italian Group cultivar, with green leaves and orange flowers.
Canna 'Mrs Pierre S.du Pont' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Mrs Tim Taylor' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Muldoon' is a small Premier Group cultivar, with green leaves and yellow flowers.
Mum’s Red requires research.
Canna 'Munchkin' is a small Crozy Group cultivar, with variegated leaves and yellow flowers.
Canna 'Munruben' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Musafolia Grande' is a giant Foliage Group cultivar, with dark leaves and red flowers.
Canna 'Musafolia Hybrida' is a giant cultivar, with green leaves and red flowers.
Canna 'Musafolia Nigrica' is a tall cultivar, with dark leaves and red flowers.
Canna 'Musafolia Peruviana' is a tall cultivar, with green leaves and orange flowers.
Canna 'Musafolia Rubra' is a tall cultivar, with green leaves and red flowers.
My Best requires research.
Mystery requires research.
Mystic Rainbow requires research.
Canna 'Mystique' is a tall Foliage Group cultivar, with dark leaves and red flowers.
Canna 'Napoleon' is a medium-sized aquatic cultivar, equally at home as a water marginal or in the border, with green leaves and pink flowers.
Canna 'Nardy Pere' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Nattie Cole' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.