Canna 'Panama (2)' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Patton' is a medium-sized aquatic cultivar, equally at home as a water marginal or in the border, with green leaves and yellow flowers.
Canna 'Peaches 'n Cream (2)' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'pedunculata' is a tall species, with green leaves and yellow flowers.
Canna 'Perseus' is a small Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Petch Ploy' is a medium-sized Italian Group cultivar, with variegated leaves and yellow flowers.
Canna 'Phyllomena' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Pixie (2)' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Plantieri requires research.
Canna 'Pomone' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Primrose' is a small Crozy Group cultivar, with green leaves and yellow flowers.
Canna 'Prince Albert' is a medium-sized Italian Group cultivar, with green leaves and yellow flowers.
Canna 'Puck' is a small Premier Group cultivar, with green leaves and yellow flowers.
Canna 'Purpurea hybrida' is a medium-sized Foliage Group cultivar, with green leaves and yellow flowers.