Canna x generalis 'Phasion' syn. 'Tropicanna' may be in the same category.
Canna Tropicanna®
As I understand it 'Phaison' is the accepted cv. name now, by RHS and EU in general. Here in the states we all see it as 'Tropicanna'. I don't know how to properly identify the Tropicanna as I've been told to keep cvs. out of the synonym field, hence the common names.
