Canna 'Tango(3)' is a tall Foliage Group cultivar, with green leaves and orange flowers.
Canna 'Temploux' is a tall Foliage Group cultivar, with unknown leaves and red flowers.
Thai-Green requires research.
Canna 'Thai-Purple' is a tall Agriculture Group cultivar, with dark leaves and red flowers.
Canna 'Tivoli' is a tall Australian Group cultivar, with green leaves and multi-coloured flowers.
Canna 'Trinacria' is a medium-sized Italian Group cultivar, with green leaves and yellow flowers.
Canna 'tuerckheimii f. Altensteinii' is a tall species, with green leaves and orange flowers.
tuerckheimii f. Gigantea requires research.