Helen Gould
Helen Gould requires research.
Hélène (Princess of Montenegro)
Hélène (Princess of Montenegro) requires research.
Heliconiæfolia
Heliconiæfolia requires research.
heliconiifolia Bouché
heliconiifolia Bouché is a synonym of indica var. indica.
heliconiifolia var. xalapensis (Horan.) Kraenzl.
heliconiifolia var. xalapensis (Horan.) Kraenzl. is a synonym of indica var. indica.
Hellas
Canna 'Hellas' is a medium-sized Italian Group cultivar, with green leaves and multi-coloured flowers.