Thanks Bob, 'Victoria Elizabeth Barnes' is the plant I would be interested in. It is still available and easily affordable.
Munson bred 'Magnifique' and he practised colchicine conversions of diploids to tetraploids. The cross registered as 'Magnifique' x 'Teahouse Geisha' was almost certainly pollen from colchicine treated 'Magnifique' on 'Teahouse Geisha'. Therefore likely tetraploid on tetraploid.
