Eastern Beauty requires research.
Canna 'Ebpapei' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Edelgard requires research.
Canna 'Edouard Meig' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'edulis Ker Gawl.' is a medium-sized species, with dark leaves and red flowers.
Canna 'Effie Cole' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Egandale' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Ehemannii' is a tall Foliage Group cultivar, with green leaves and pink flowers.
Eileen Gallo requires research.
Canna 'Elaroo' is a medium-sized Australian Group cultivar, with green leaves and white flowers.
Canna 'Elfin' is a medium-sized Foliage Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Ella Dalebø' is a medium-sized Premier Group cultivar, with green leaves and pink flowers.
Canna 'Elle' is a small Premier Group cultivar, with green leaves and pink flowers.
Canna 'Ellen Layden' is a small Miniature Group cultivar, with green leaves and pink flowers.
Canna 'Eloïse' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Emblème' is a tall Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Emma Louise' is a medium-sized Premier Group cultivar, with green leaves and pink flowers.
Canna 'En Avant' is a medium-sized Premier Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Endeavour' is a medium-sized aquatic cultivar, equally at home as a water marginal or in the border, with green leaves and red flowers.
Canna 'Enfant de Rhône' is a small Crozy Group cultivar, with green leaves and pink flowers.