Thai Princess
Canna 'Thai Princess' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Thai Rainbow
Thai Rainbow requires research.
Thai Sunray
Thai Sunray is a synonym of Britannia.
Thai Watermelon
Canna 'Thai Watermelon' is a medium-sized Crozy Group cultivar, with green leaves and pink flowers.
Thai-Green
Thai-Green requires research.
Thai-Purple
Canna 'Thai-Purple' is a tall Agriculture Group cultivar, with dark leaves and red flowers.
Thalia Red
Thalia Red is a synonym of Thalie.
Thalie
Thalie requires research.
The Amabassador
The Amabassador is a synonym of Ambassador.
The Duke
The Duke requires research.
The Garden
Canna 'The Garden' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
The Gem (1)
Canna 'The Gem (1)' is a medium-sized Crozy Group cultivar, with green leaves and white flowers.
The Gem (2)
The Gem (2) is a synonym of Oiseau de Feu.
The President
Canna 'The President' is a medium-sized Premier Group cultivar, with green leaves and red flowers.
The Queen
The Queen requires research.
Théodore Année – the first Canna hybridist
Théodore Année, a wealthy, retired French diplomatic consul in South America, returned to France in the mid 1840's and settled in rue des Réservoirs, Passy, Paris, where he devoted himself…
Theophilus Viard
Theophilus Viard requires research.
Theresa
Theresa is a synonym of CannaSun™ Theresa.
Theresa Blakey
Canna 'Theresa Blakey' is a small Crozy Group cultivar, with dark leaves and multi-coloured flowers.
Thibauti
Thibauti requires research.