Canna 'Alsace' is a medium-sized Crozy Group cultivar, with green leaves and white flowers.
Alt Würtemberg is a synonym of Alt Württemberg.
Canna 'Alt Württemberg' is a tall Premier Group cultivar, with dark leaves and red flowers.
altensteinii_x000D_
Canna 'altensteinii'
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see tuerckheimii f. Altensteinii_x000D_
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Canna 'altensteinii' - see tuerckheimii f. Altensteinii
Canna 'Alyse' is a medium-sized cultivar, with green leaves and white flowers.
Canna 'amabilis' is a medium-sized species, with green leaves and red flowers.
amambayensis Kraenzl. is a synonym of paniculata.
Canna 'Amandine' is a medium-sized Crozy Group cultivar, with green leaves and orange flowers.
Amateur Benoit requires research.
Amathusia requires research.
Canna 'Amazement' is a medium-sized Crozy Group cultivar, with green leaves and orange flowers.
Amazing Grace requires research.
Amazon Butterfly requires research.
Amazone requires research.
Ambassadeur is a synonym of Ambassador.
Canna 'Ambassador' is a medium-sized Italian Group cultivar, with dark leaves and red flowers.
Ambassador Red is a synonym of Ambassador.
Canna 'Ambassadour' is a medium-sized Crozy Group cultivar, with green leaves and white flowers.
Canna 'Amber Cup' is a small Premier Group cultivar, with green leaves and yellow flowers.
Ambrosia requires research.