Group 2, Viticella Group.  Blue, white stripes, yellow anthers.  Mild fragrance.  Large, single bloom form.  Early summer to early autumn.  USDA zone 4b and warmer.  
Height: up to 39" (up to 100cm).   Raymond J. Evison (1998), Mogens Nyegaard Olesen (1998).

1 favorite vote.  

Early Large Flowered, Group 2.  Purple, light green anthers, ages to blue .  Very large, single bloom form.  Late spring to early summer, late summer to early autumn.  USDA zone 6a and warmer.  Height of 4' 11" to 6' 7" (150 to 200 cm).   Raymond J. Evison (2009), Mogens Nyegaard Olesen (2009).

1 favorite vote.  

Early Large Flowered, Group 2.  Blue, white anthers.  Single bloom form.  Late spring to early summer, early autumn.  USDA zone 4b through 9b.  Height of 8' to 12' (245 to 365 cm).   Walter Pennell.

1 favorite vote.  

Large-flowered, Late.  Single, grooved, overlapping bloom form.  Midsummer to early autumn.  USDA zone 5b through 8b.  Height of 6' to 8' (185 to 245 cm).   Brother Stefan Franczak (1986).

1 favorite vote.  Average rating: EXCELLENT-.