Canna 'Alaska' is a medium-sized Crozy Group cultivar, with green leaves and white flowers.
Canna 'Alba Rosea' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Alberich' is a small Premier Group cultivar, with green leaves and pink flowers.
Alberta requires research.
Canna 'Albino' is a medium-sized Premier Group cultivar, with green leaves and white flowers.
Alemannia is a synonym of Allemania.
Aleppo Tangerine requires research.
Canna 'Alex Cole' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Alfred Cole' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Alfred Dumesnil requires research.
Alfred Mathieu requires research.
Canna 'Alfred Young' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
Ali Petzi requires research.
Canna 'Alice' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Alice Harris' is a small Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Alice McGuigan' is a tall Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Alipore Beauty' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Alison requires research.
Canna 'Allegheny' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Allemania' is a medium-sized Italian Group cultivar, with green leaves and multi-coloured flowers.