Canna 'indica f. Singapore Orange' is a tall species, with green leaves and orange flowers.
indica f. Singapore Red requires research.
Canna 'indica f. Tamaulipas' is a medium-sized species, with green leaves and red flowers.
Canna 'indica f. Thailand Yellow' is a medium-sized species, with green leaves and yellow flowers.
Ingegnoli Fratelli requires research.
Ingénieur Alphand requires research.
Insignis requires research.
Intensity requires research.
Involventia folia requires research.
Iridescent requires research.
Iridiflora Hybrida requires research.
Isabella Breitschwerdt requires research.
Ischia requires research.
Island Series requires research.
Isobel requires research.
Ithaca requires research.
Ivory Magic requires research.