Clematis Ratings

A,C,F,G,N,O,P,R,U,VPolish Spirit

Group 3, Late, Small-flowered, Viticella Group. Blue, red anthers. Single bloom form. Midsummer to early autumn. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Brother Stefan Franczak (1984).

73 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,U,VRamona

Late Large Flowered. Lavender - blue. Large, single bloom form. Early summer to early autumn. USDA zone 4b through 9b. Height of up to 12' (up to 365 cm). B. Droog (1874).

34 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

C,G,J,L,N,O,P,R,VRoguchi

Group 3, Herbaceous Group, Late, Small-flowered. Purple. Small, single, bell-shaped, curved edge bloom form. Early summer to early autumn. USDA zone 5b through 8b. Height of 6' 7" to 8' 2" (200 to 250 cm). Kazushige Ozawa (1990).

17 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

C,G,J,L,N,O,P,R,VRooguchi

Group 3, Herbaceous Group, Late, Small-flowered. Purple. Small, single, bell-shaped, curved edge bloom form. Early summer to early autumn. USDA zone 5b through 8b. Height of 6' 7" to 8' 2" (200 to 250 cm). Kazushige Ozawa (1990).

17 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

C,G,J,L,N,O,P,R,VRougouchi

Group 3, Herbaceous Group, Late, Small-flowered. Purple. Small, single, bell-shaped, curved edge bloom form. Early summer to early autumn. USDA zone 5b through 8b. Height of 6' 7" to 8' 2" (200 to 250 cm). Kazushige Ozawa (1990).

17 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,U,VSieboldia

Late Large Flowered. Lavender - blue. Large, single bloom form. Early summer to early autumn. USDA zone 4b through 9b. Height of up to 12' (up to 365 cm). B. Droog (1874).

34 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VTexensis 'Duchess of Albany'

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-. Rain tolerance: EXCELLENT (1 vote).

C,E,G,L,N,O,P,R,T,VViennetta

Group 3, Late Large Flowered. Cream, purple stamens, light purple shading. Medium, double bloom form. Early summer to early autumn. USDA zone 8a and warmer. Height of 6' 7" to 9' 10" (200 to 300 cm). Raymond J. Evison (1997), Mogens Nyegaard Olesen (1997).

10 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

A,C,F,G,N,O,P,R,U,VViticella 'Etoile Violette'

Group 3, Late, Small-flowered, Viticella Group. Single, semi-nodding bloom form. Mid-to-late summer. USDA zone 3b through 9b. Height of 10' to 13' (305 to 395 cm). Francisque Morel (1885).

61 favorite votes. Average rating: EXCELLENT-. Rain tolerance: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,VViticella 'Madame Julia Correvon'

Group 3, Late, Small-flowered, Viticella Group. Red. Single, curved edge, veined bloom form. Mid-to-late summer. USDA zone 3b through 9b. Height of 10' to 13' (305 to 395 cm). Francisque Morel (1900).

29 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

A,C,F,G,N,O,P,R,U,VViticella 'Polish Spirit'

Group 3, Late, Small-flowered, Viticella Group. Blue, red anthers. Single bloom form. Midsummer to early autumn. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Brother Stefan Franczak (1984).

73 favorite votes. Average rating: EXCELLENT. Rain tolerance: EXCELLENT (1 vote).

E,G,L,N,O,P,R,VWisley

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. Rain tolerance: EXCELLENT (1 vote).

C,F,G,N,O,P,R,VAsao

Early Large Flowered, Group 2. Pink. Large, single 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 (1980).

21 favorite votes. Average rating: GOOD. Rain tolerance: GOOD (1 vote).

A,C,F,G,L,N,O,P,R,T,U,VBetty Corning

Group 3, Late, Small-flowered, Viticella Group. Pink, white shading. Mild fragrance. Single, bell-shaped, nodding bloom form. Early summer to early autumn. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Betty Corning (1932).

59 favorite votes. Average rating: EXCELLENT-. Rain tolerance: GOOD (1 vote).

G,L,N,O,P,R,VBlack Tea

Early Large Flowered, Group 2. Purple, red stripes, red anthers. Large, single bloom form. Late spring to late summer, late summer to early autumn. Height of up to 6' 7" (up to 200 cm). Hiroshi Hayakawa / Akakawa (1995).

5 favorite votes. Average rating: GOOD+. Rain tolerance: GOOD (1 vote).

C,F,G,N,O,P,R,VC. 'Asao'

Early Large Flowered, Group 2. Pink. Large, single 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 (1980).

21 favorite votes. Average rating: GOOD. Rain tolerance: GOOD (1 vote).

A,C,F,G,L,N,O,P,R,T,U,VC. 'Betty Corning'

Group 3, Late, Small-flowered, Viticella Group. Pink, white shading. Mild fragrance. Single, bell-shaped, nodding bloom form. Early summer to early autumn. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Betty Corning (1932).

59 favorite votes. Average rating: EXCELLENT-. Rain tolerance: GOOD (1 vote).

G,N,P,R,VC. heracleifolia 'Cassandra'

Group 3. Deep blue. Moderate fragrance. Small, hyacinth-shaped bloom form. Midsummer to early autumn. USDA zone 2a and warmer. Height of up to 39" (up to 100 cm).

5 favorite votes. Average rating: GOOD. Rain tolerance: GOOD (1 vote).

A,C,F,G,L,N,O,P,R,U,VC. 'Niobe'

Early Large Flowered. Red, yellow anthers. Single bloom form. Late spring to early autumn. USDA zone 4b through 9b. Height of 6' to 8' (185 to 245 cm). Vladyslaw Noll.

36 favorite votes. Average rating: EXCELLENT-. Rain tolerance: GOOD (1 vote).

C,F,G,L,N,O,P,R,VC. 'Pink Champagne'

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+. Rain tolerance: GOOD (1 vote).

A,C,F,G,L,N,O,P,R,T,U,VC. viticella 'Betty Corning'

Group 3, Late, Small-flowered, Viticella Group. Pink, white shading. Mild fragrance. Single, bell-shaped, nodding bloom form. Early summer to early autumn. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Betty Corning (1932).

59 favorite votes. Average rating: EXCELLENT-. Rain tolerance: GOOD (1 vote).

G,N,P,R,VCassandra

Group 3. Deep blue. Moderate fragrance. Small, hyacinth-shaped bloom form. Midsummer to early autumn. USDA zone 2a and warmer. Height of up to 39" (up to 100 cm).

5 favorite votes. Average rating: GOOD. Rain tolerance: GOOD (1 vote).

C,E,G,L,N,O,P,R,T,VCrystal Fountain

Early Large Flowered, Group 2, Viticella Group. Lilac - blue, cream stamens. Large, double bloom form. Late spring to early summer, early autumn. USDA zone 5b through 9a.
Height: 4'11" to 6'7" (150 to 200cm). Hiroshi Hayakawa / Akakawa (1994).

13 favorite votes. Average rating: EXCELLENT. Rain tolerance: GOOD (1 vote).

C,E,G,L,N,O,P,R,T,VFairy Blue

Early Large Flowered, Group 2, Viticella Group. Lilac - blue, cream stamens. Large, double bloom form. Late spring to early summer, early autumn. USDA zone 5b through 9a.
Height: 4'11" to 6'7" (150 to 200cm). Hiroshi Hayakawa / Akakawa (1994).

13 favorite votes. Average rating: EXCELLENT. Rain tolerance: GOOD (1 vote).