Bisztra requires research.
Canna 'Bittersweet' is a medium-sized Crozy Group cultivar, with green leaves and orange flowers.
Bizarre requires research.
Canna 'Black Beauty' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.
Black Beauty Improved requires research.
Canna 'Black Cleopatra' is a giant Italian Group cultivar, with dark leaves and red flowers.
Canna 'Black Knight' is a tall Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Black Magic' is a small Crozy Group cultivar, with green leaves and red flowers.
Black Night_x000D_
Canna 'Black Night'
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see Assaut_x000D_
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Canna 'Black Night' - see Assaut
Black Prince requires research.
Black Tropicanna is a synonym of La France.
Black Velvet is a synonym of Assaut.
Black Warrior requires research.
Blackcurrant Flush requires research.
Blanche requires research.
Blanche Wintzer requires research.
Blanchette requires research.
Blazing Torch requires research.
Bleeding Heart requires research.
Blue Steel requires research.