Canna 'Bevere' is a small Premier Group cultivar, with green leaves and multi-coloured flowers.
Bharat requires research.
Canna 'Bibi Dalebø' is a small Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Biercée' is a medium-sized Crozy Group cultivar, with green leaves and white flowers.
Canna 'Biesme-sous-Thuin' is a medium-sized Premier Group cultivar, with green leaves and yellow flowers.
Canna 'Bihorelli' is a medium-sized Foliage Group cultivar, with dark leaves and red flowers.
Bihorelli splendens is a synonym of Bihorelli.
Bill Johnson requires research.
Canna 'Biot' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Bird of Paradise' is a tall Foliage Group cultivar, with variegated leaves and pink flowers.
Canna 'Bittersweet' is a medium-sized Crozy Group cultivar, with green leaves and orange flowers.
Canna 'Black Beauty' is a medium-sized Crozy Group cultivar, with dark leaves and pink flowers.
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 Warrior requires research.
Blanche requires research.
Blanche Wintzer requires research.