Canna 'Pride of India' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Pride of the North requires research.
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 'Prince Charmant' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Prince de Galles' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Prince George' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Prince of Burgundy' is a medium-sized Italian Group cultivar, with dark leaves and red flowers.
Prince of Wales requires research.
Canna 'Princess Di' is a small Premier Group cultivar, with green leaves and pink flowers.
Canna 'Princess Yorke' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Pringle Bay' is a small Premier Group cultivar, with variegated leaves and pink flowers.
Canna 'Prissy' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Professor Wendt' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Canna 'Puck' is a small Premier Group cultivar, with green leaves and yellow flowers.
Canna 'Puppet' is a medium-sized Crozy Group cultivar, with dark leaves and orange flowers.
Canna 'Purpurea Floribunda' is a tall Foliage Group cultivar, with dark leaves and red flowers.
Canna 'Purpurea hybrida' is a medium-sized Foliage Group cultivar, with green leaves and yellow flowers.
Canna 'Purpurea spectabilis' is a tall Foliage Group cultivar, with dark leaves and red flowers.
Canna 'Pygmy Flame' is a miniature Miniature Group cultivar, with green leaves and red flowers.