President Roosevelt is a synonym of La France.
Pretoria is a synonym of Bengal Tiger.
Pretoria Dwarf is a synonym of Bengal Tiger.
Canna 'Pretty Butterfly' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Canna 'Pride of India' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Primrose' is a small Crozy Group cultivar, with green leaves and yellow flowers.
Primrose Yellow is a synonym of Primrose.
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.
Canna 'Princess Di' is a small Premier Group cultivar, with green leaves and pink flowers.
Princess Mary is a synonym of Henri Cohn.
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.
Professor Lorentz is a synonym of Wyoming.
Professor Lorenz is a synonym of Wyoming.
Canna 'Professor Wendt' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.