Princess Mary is a synonym of Henri Cohn.
Canna 'Princess Yorke' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Princesse de Lusignan requires research.
Canna 'Pringle Bay' is a small Premier Group cultivar, with variegated leaves and pink flowers.
Prins Carnaval is a synonym of Carnaval (2).
Canna 'Prissy' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Professeur Bazin requires research.
Professor Chargnerand requires research.
Professor David requires research.
Professor Fr. Røber requires research.
Professor G. Baker requires research.
Professor Gerard requires research.
Professor Lorentz is a synonym of Wyoming.
Professor Lorenz is a synonym of Wyoming.
Professor Michael Foster requires research.
Professor Thacker requires research.
Professor Treub requires research.
Canna 'Professor Wendt' is a medium-sized Crozy Group cultivar, with dark leaves and red flowers.
Progrès requires research.
Progression requires research.