Regal Red
Regal Red is a synonym of indica f. Regal Red.
Reichskanzler Fürst Hohenlohe
Canna 'Reichskanzler Fürst Hohenlohe' is a medium-sized Crozy Group cultivar, with green leaves and yellow flowers.
Reign of Stuttgart
Reign of Stuttgart requires research.
Reine Charlotte
Reine Charlotte is a synonym of Kønigen Charlotte.
Reiss
Reiss requires research.
Rendatleri
Rendatleri requires research.
Rendatleri rotundifolia vera
Rendatleri rotundifolia vera requires research.
Rene
Canna 'Rene' is a small Crozy Group cultivar, with dark leaves and pink flowers.
Restormel
Restormel requires research.
Revisiting Canna ‘Triomphe’
Canna 'Triomphe' is a medium-sized Premier Group cultivar, with dark leaves and red flowers
Revisiting Canna ‘Daniel Hooibrenk’
Canna ‘Daniel Hooibrenk’ is a medium sized Foliage Group cultivar; dark green foliage, large, acuminate shaped, maroon margin, upright habit; spikes of flowers are erect, self-coloured orange-red, staminodes are narrow,…
Revol Massot
Revol Massot requires research.
Rhea
Rhea requires research.
Rhodes
Rhodes requires research.
Rhoea
Rhoea requires research.
Rhône
Canna 'Rhône' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Richard
Richard requires research.
Richard Wallace
Richard Wallace is a synonym of Austria.
Richstone Pink
Canna 'Richstone Pink' is a medium-sized Premier Group cultivar, with dark leaves and pink flowers.
Richstone Red
Richstone Red requires research.