Atragene Group, Early Small Flowered, Group 1, Macropetala Group.  Blue.  Double, bell-shaped, nodding bloom form.  Early-to-midspring.  USDA zone 3b through 9b.  Height of 6½' to 8' (200 to 245 cm).   Oliver Wyatt (1956).

9 favorite votes.  Average rating: GOOD.   Disease resistance: GOOD (1 vote).

Early Large Flowered.  Pink, darker center.  Single, double, scalloped edge bloom form.  Late spring to early summer, late summer.  USDA zone 4b through 9b.  Height of 4' to 6' (120 to 185 cm).   Uno Kivistik (1984).

40 favorite votes.  Average rating: EXCELLENT-.   Disease resistance: GOOD (1 vote).

Early Large Flowered, Group 2.  Pink, darker edges.  Single, overlapping bloom form.  Late spring to early summer, late summer.  USDA zone 4b through 9b.  Height of 6' to 8' (185 to 245 cm).   Kazushige Ozawa (1971).

14 favorite votes.  Average rating: GOOD+.   Disease resistance: GOOD (1 vote).

Group 3, Herbaceous Group.  Deep blue, purple shading, violet stamens, ages to lighter .  Medium, single, ribbed, ruffled edge bloom form.  Early summer to early autumn.  Height of 39" to 4' 11" (100 to 150 cm).   Laurence Arene-Querard (1994).

6 favorite votes.  Average rating: GOOD+.   Disease resistance: GOOD (1 vote).

Group 3, Herbaceous Group.  Deep blue, purple shading, violet stamens, ages to lighter .  Medium, single, ribbed, ruffled edge bloom form.  Early summer to early autumn.  Height of 39" to 4' 11" (100 to 150 cm).   Laurence Arene-Querard (1994).

6 favorite votes.  Average rating: GOOD+.   Disease resistance: GOOD (1 vote).

Group 3, Late, Small-flowered, Texensis-Viorna Group.  Pink, darker center.  Single, tulip-shaped bloom form.  Mid-to-late summer.  USDA zone 4b through 9b.  Height of 8' to 10' (245 to 305 cm).   George JACKMAN & Son (1890).

13 favorite votes.  Average rating: EXCELLENT-.   Disease resistance: GOOD (1 vote).

Group 3, Large-flowered, Late, Viticella Group.  Violet with rose-colored center bands, veined with violet.  Single bloom form.  Midsummer to early autumn.  USDA zone 3b through 9b.  Height of 8' to 10' (245 to 305 cm).   Victor Lemoine (1883).

20 favorite votes.  Average rating: EXCELLENT-.   Disease resistance: GOOD (1 vote).

Group 3, Large-flowered, Late, Viticella Group.  Violet with rose-colored center bands, veined with violet.  Single bloom form.  Midsummer to early autumn.  USDA zone 3b through 9b.  Height of 8' to 10' (245 to 305 cm).   Victor Lemoine (1883).

20 favorite votes.  Average rating: EXCELLENT-.   Disease resistance: GOOD (1 vote).

Early Large Flowered, Group 2.  Mauve.  Single, double bloom form.  Late spring to early summer, early autumn.  USDA zone 4b through 9b.  Height of 6' to 10' (185 to 305 cm).   Walter Pennell.

29 favorite votes.  Average rating: EXCELLENT-.   Disease resistance: GOOD (1 vote).

Group 3, Late Large Flowered, Viticella Group.  Violet, yellow anthers.  Medium, single, star-shaped bloom form.  Midsummer to early autumn.  
Height: 8'2" to 9'10" (250 to 300cm).   Raymond J. Evison (1997), Mogens Nyegaard Olesen (1997).

5 favorite votes.  Average rating: GOOD.   Disease resistance: GOOD (1 vote).

Group 3, Herbaceous Group, Late, Small-flowered.  Deep blue, cream anthers, ages to light blue .  Medium to large, single, nodding, ribbed bloom form.  Late spring to midautumn, early summer to early autumn.  USDA zone 4b through 9b.  
Height: 39" to 9'10" (100 to 300cm).  Width: up to 39" (up to 100cm). Durand Freres (1870).

28 favorite votes.  Average rating: GOOD+.   Disease resistance: FAIR (1 vote).

Group 3, Herbaceous Group, Late, Small-flowered.  Deep blue, cream anthers, ages to light blue .  Medium to large, single, nodding, ribbed bloom form.  Late spring to midautumn, early summer to early autumn.  USDA zone 4b through 9b.  
Height: 39" to 9'10" (100 to 300cm).  Width: up to 39" (up to 100cm). Durand Freres (1870).

28 favorite votes.  Average rating: GOOD+.   Disease resistance: FAIR (1 vote).

Group 3, Herbaceous Group, Late, Small-flowered.  Deep blue, cream anthers, ages to light blue .  Medium to large, single, nodding, ribbed bloom form.  Late spring to midautumn, early summer to early autumn.  USDA zone 4b through 9b.  
Height: 39" to 9'10" (100 to 300cm).  Width: up to 39" (up to 100cm). Durand Freres (1870).

28 favorite votes.  Average rating: GOOD+.   Disease resistance: FAIR (1 vote).

Group 3, Herbaceous Group, Late, Small-flowered.  Deep blue, cream anthers, ages to light blue .  Medium to large, single, nodding, ribbed bloom form.  Late spring to midautumn, early summer to early autumn.  USDA zone 4b through 9b.  
Height: 39" to 9'10" (100 to 300cm).  Width: up to 39" (up to 100cm). Durand Freres (1870).

28 favorite votes.  Average rating: GOOD+.   Disease resistance: FAIR (1 vote).

Group 3, Herbaceous Group, Late, Small-flowered.  Deep blue, cream anthers, ages to light blue .  Medium to large, single, nodding, ribbed bloom form.  Late spring to midautumn, early summer to early autumn.  USDA zone 4b through 9b.  
Height: 39" to 9'10" (100 to 300cm).  Width: up to 39" (up to 100cm). Durand Freres (1870).

28 favorite votes.  Average rating: GOOD+.   Disease resistance: FAIR (1 vote).