Tropicluster is a synonym of Roma.
Canna 'True Heart' is a medium-sized Foliage Group cultivar, with dark leaves and red flowers.
True Pink requires research.
Trumeric Yellow_x000D_
Canna 'Trumeric Yellow'
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see Asia_x000D_
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Canna 'Trumeric Yellow' - see Asia
Tsar's Yellow requires research.
tubiflora Regel requires research.
Canna 'tuerckheimii' is a giant species, with green leaves and red flowers.
Canna 'tuerckheimii f. Altensteinii' is a tall species, with green leaves and orange flowers.
tuerckheimii f. Gigantea requires research.
Canna 'tuerckheimii f. Marabout' is a giant species, with green leaves and unknown flowers.
tulianensis Nob. Tanaka requires research.
TURBAL is a synonym of Caballero.
TURcacha is a synonym of Chaumes.
Canna 'TURoudan' is a medium-sized Crozy Group cultivar, with green leaves and red flowers.
Tusitala requires research.
Tuti Frutti requires research.
Ty Ty Golden Ribbon is a synonym of Kansas City.
Ty Ty Red requires research.
Tyrol is a synonym of Tirol.
TyTy Golden Ribbon is a synonym of Kansas City.