Borussia
Borussia requires research.
Bounty
Canna 'Bounty' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Brandywine
Canna 'Brandywine' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Brenda Elaine
Canna 'Brenda Elaine' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Breuil
Canna 'Breuil' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Bridal Veil
Canna 'Bridal Veil' is a medium-sized Crozy Group cultivar, with dark leaves and white flowers.
Bridesmaid
Bridesmaid requires research.
Britannia
Canna 'Britannia' is a medium-sized Italian Group cultivar, with green leaves and multi-coloured flowers.
Brocade (1)
Brocade (1) requires research.
Brocade (2)
Canna 'Brocade (2)' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Bronze Bedder
Bronze Bedder requires research.
Bronze Poitevin
Bronze Poitevin requires research.
Bubblegum
Canna 'Bubblegum' is a medium-sized Premier Group cultivar, with green leaves and pink flowers.
Burbank
Canna 'Burbank' is a medium-sized Italian Group cultivar, with green leaves and yellow flowers.
Burgundia
Canna 'Burgundia' is a medium-sized Italian Group cultivar, with green leaves and multi-coloured flowers.
Butterfly Kisses
Canna 'Butterfly Kisses' is a medium-sized aquatic cultivar, equally at home as a water marginal or in the border, with green leaves and pink flowers.
C.H. Morlin
C.H. Morlin requires research.
Caiman
Caiman requires research.
Caliente
Caliente requires research.
California
Canna 'California' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.