Romania requires research.
Roongkarn requires research.
Canna 'Rosa' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Canna 'Rosa Feurta' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Rosa Superba requires research.
Canna 'Rosalind' is a small Premier Group cultivar, with green leaves and multi-coloured flowers.
Rosalinda is a synonym of Frau Gartenburg.
Rosalinde is a synonym of Frau Gartenburg.
Rosamond Cole is a synonym of Rosemond Coles.
Rosamond Coles requires research.
Rosamund requires research.
Rosamund Cole is a synonym of Rosemond Coles.
Rosamund Coles is a synonym of Rosemond Coles.
Rosamunde requires research.
roscoeana Bouché is a synonym of paniculata.
Canna 'Rose Beauty' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Rose Bud requires research.
Canna 'Rose Futurity' is a small Crozy Group cultivar, with dark leaves and pink flowers.