Canna 'Berenice Emsley' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
Canna 'Beslon Rouge' is a medium-sized Premier Group cultivar, with dark leaves and red flowers.
Canna 'Bethany' is a medium-sized Italian Group cultivar, with variegated leaves and multi-coloured flowers.
Canna 'Betsy Ross' is a medium-sized Crozy Group cultivar, with green leaves and yellow 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.
Canna 'Biot' is a medium-sized Crozy Group cultivar, with green leaves and yellow 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.
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.
Canna 'Blushing Beauty' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Bo Peep requires research.
Bois de Villée requires research.
Canna 'Bonnet' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Bonnezeaux' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.