Canna 'Le Pourpre' is a medium-sized Foliage Group cultivar, with dark leaves and red flowers.
Canna 'Le Tamisier' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Le Tigre' is a small Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Le Vesuve' is a tall Italian Group cultivar, with green leaves and red flowers.
Canna 'Légionnaires' is a small Crozy Group cultivar, with green leaves and red flowers.
Canna 'Lemoinei' is a tall Foliage Group cultivar, with green leaves and orange flowers.
Lemon & Gin requires research.
Canna 'Lemon Butter' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Lemon Chiffon' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Lemon Gem' is a small Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Lemonade' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Lenape' is a medium-sized Conservatory Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Leo' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.
Canna 'Léopardeau' is a small Premier Group cultivar, with green leaves and yellow flowers.
Canna 'Leopoldii' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Leprechaun' is a small Foliage Group cultivar, with green leaves and red flowers.
Canna 'Les Rastines' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Libération' is a medium-sized Italian Group cultivar, with green leaves and orange flowers.
Canna 'Liberty' is a medium-sized Conservatory Group cultivar, with green leaves and pink flowers.
Canna 'Liberty Bugle Boy™' is a small Crozy Group cultivar, with green leaves and multi-coloured flowers.