Species.  Cream, light pink stamens.  Small bloom form.  Late summer to midautumn.  Height of up to 8' 2" (up to 250 cm).  

2 favorite votes.  

Late, Small-flowered, Tangutica Group.  Gold, yellow , purple stripes / flecks / streaks, red mottling.  Single, clusters, nodding, twisted petals bloom form.  Midsummer to early autumn.  USDA zone 6b through 9b (default).  Height of 10' (305 cm).   Unknown in India (1875).

2 favorite votes.  

Cream, yellow .  Single, overlapping, twisted petals bloom form.  Late spring, early summer, late summer.  USDA zone 4b through 9b.  Height of 8' to 10' (245 to 305 cm).   Magnus Johnson (1947).

2 favorite votes.  

Group 3, Herbaceous Group, Late, Small-flowered.  Violet.  Strong fragrance.  Single, hyacinth-shaped bloom form.  Midsummer to early autumn.  USDA zone 6a through 9b.  Height of 3' (90 cm).   Jan Fopma (1994).

2 favorite votes.  

Group 3, Species, Texensis-Viorna Group.  Lavender or purple.  Nodding, pitcher-shaped bloom form.  Early summer to late autumn.  
Height: up to 13'1" (up to 400cm).  

2 favorite votes.  

Atragene Group, Early Small Flowered.  Violet.  Single, bell-shaped, nodding bloom form.  Late spring.  USDA zone 3b through 9b.  Height of 3' (90 cm).   Unknown American origin (1829).

2 favorite votes.  

Early Large Flowered, Group 2.  Light blue to white, green shading, light yellow stamens.  Large, single bloom form.   Unknown Japanese Breeder(s) (1854).

2 favorite votes.  

Early Large Flowered.  White, light yellow shading, brown anthers.  Single bloom form.   Unknown Japanese Breeder(s) (1836).

2 favorite votes.  

Violet, purple center.  USDA zone 2a and warmer.  

2 favorite votes.  

Group 3, Late Large Flowered.  White, violet highlights, pink highlights, purple anthers.  Medium, single, nodding bloom form.  Early summer to early autumn.  USDA zone 6a and warmer.  Height of 8' 2" to 9' 10" (250 to 300 cm).   Wim Snoeijer (2000).

2 favorite votes.  

Atragene Group, Early Small Flowered.  Violet.  Semi-double, bell-shaped bloom form.  Mid-to-late spring, summer.  USDA zone 3b through 9b.  Height of 6' to 8' (185 to 245 cm).   Magnus Johnson (1985).

2 favorite votes.  

Group 3, Viticella Group.  Red, green anthers.  Single bloom form.  Midsummer to midautumn.  USDA zone 2a and warmer.  Height of 9' 10" to 13' 1" (300 to 400 cm).   Unknown (1900).

2 favorite votes.  

Early Large Flowered.  Pink.  Single, grooved, overlapping bloom form.  Late spring to early summer, late summer.  USDA zone 4b through 9b.  Height of 6' to 8' (185 to 245 cm).   Goro Josha (1985).

2 favorite votes.  

Early Large Flowered.  Pink.  Single, semi-double, curved edge, overlapping bloom form.  Late spring to early summer, late summer.  USDA zone 4b through 9b.  Height of 6' to 8' (185 to 245 cm).   Vince & Sylvia Denny (1985).

2 favorite votes.  

Early Large Flowered.  Red.  Single, overlapping bloom form.  Late spring to late summer.  USDA zone 4b through 9b.  Height of 8' to 10' (245 to 305 cm).   Walter Pennell (1962).

2 favorite votes.  

Group 3, Herbaceous Group.  Purple, darker reverse, cream anthers.  Moderate, chocolate fragrance.  Small, bell-shaped, nodding bloom form.  Late summer.  USDA zone 5a and warmer.  Height of 39" to 4' 11" (100 to 150 cm).   Wim Snoeijer (1990).

2 favorite votes.  

Early Large Flowered.  Blue.  Single, semi-double bloom form.  Late spring to early summer, late summer.  USDA zone 4b through 9b.  Height of 6' to 8' (185 to 245 cm).   Ken Pyne (1983).

2 favorite votes.  

Group 3, Herbaceous Group.  White.  Purple foliage.  Single bloom form.  Early-to-late summer.  Height of 39" to 4' 11" (100 to 150 cm).  

2 favorite votes.  

Early Large Flowered.  Violet, lighter center.  Single, overlapping bloom form.  Late spring to early summer, late summer.  USDA zone 3b through 9b.  Height of 6' to 8' (185 to 245 cm).   Kristen Cedergren (1985).

2 favorite votes.  

Atragene Group, Early Small Flowered.  Violet.  Single, nodding, veined bloom form.  Late spring to early summer.  USDA zone 3b through 9b.  Height of 7' (215 cm).   Unknown American origin (1824), Unknown in Canada (1824).

2 favorite votes.  

USDA zone 2a and warmer.  

2 favorite votes.  

Atragene Group, Early Small Flowered.  Copper, pink undertones.  Mild fragrance.  Double, nodding, veined bloom form.  Early-to-midspring.  USDA zone 3b through 9b.  Height of 8' to 10' (245 to 305 cm).   Magnus Johnson (1979).

2 favorite votes.  

Atragene Group, Early Small Flowered, Group 1.  White.  Single bloom form.  Early-to-midspring.  USDA zone 3b through 9b.  Height of 5' to 7' (150 to 215 cm).   Magnus Johnson (1994).

2 favorite votes.  

Group 3, Late Large Flowered.  White, yellow anthers, white stamens.  Medium, single, ruffled edge bloom form.  Midsummer to early autumn.  USDA zone 2a and warmer.  Height of 6' 7" to 8' 2" (200 to 250 cm).   Uno Kivistik (1985).

2 favorite votes.