Canna 'flaccida' is a medium-sized species, with green leaves and yellow flowers.
Flag of Truce requires research.
Canna 'Flamant Rosé' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Flamboyant' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Flamèche is a synonym of Flamméche.
Canna 'Flamenco' is a small Crozy Group cultivar, with green leaves and red flowers.
Flamingo (2) requires research.
Flamingo Dawn requires research.
Flamingo Flight requires research.
Canna 'Flamme' is a medium-sized Crozy Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Flammé Rouge' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
Flammèche is a synonym of Flamméche.