Canna 'August' is a medium (1.4m) Crozy Group cultivar, with green leaves and orange flowers.
Canna 'Auguste Ferrier' is a giant Foliage Group cultivar, with variegated leaves and red flowers.
Canna 'Aurantiaca splendida' is a giant Foliage Group cultivar, with green leaves and orange flowers.
Canna 'Aurantiaca zebrina' is a medium-sized Foliage Group cultivar, with variegated leaves and red flowers.
Canna 'Austra' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Australia' is a tall Italian Group cultivar, with dark leaves and orange flowers.
Canna 'Austria' is a medium-sized Italian Group cultivar, with green leaves and yellow flowers.
Canna 'Autumn Dragon' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Autumn Gold' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.