Clematis Ratings

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

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+. Bloom form: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,T,U,VC. florida 'Bicolor'

Group 2, Late, Small-flowered. White, violet center. Mild fragrance. Single, overlapping bloom form. Early summer to early autumn. USDA zone 7b through 9b. Height of 4' to 8' (120 to 245 cm). Engelbert Kaempfer (1693).

54 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,T,U,VC. florida 'Sieboldiana'

Group 2, Late, Small-flowered. White, violet center. Mild fragrance. Single, overlapping bloom form. Early summer to early autumn. USDA zone 7b through 9b. Height of 4' to 8' (120 to 245 cm). Engelbert Kaempfer (1693).

54 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,U,VC. 'General Sikorski'

Large-flowered, Mid-season. Blue, yellow anthers. Single, scalloped edge bloom form. Early summer to early autumn, midsummer to early autumn. USDA zone 4b through 9b. Height of 6' to 8' (185 to 245 cm). Brother Stefan Franczak (1975).

63 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,VC. integrifolia 'Durandii'

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+. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,U,VC. 'Jadwiga Teresa'

Large-flowered, Mid-season. Blue, yellow anthers. Single, scalloped edge bloom form. Early summer to early autumn, midsummer to early autumn. USDA zone 4b through 9b. Height of 6' to 8' (185 to 245 cm). Brother Stefan Franczak (1975).

63 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VC. macropetala 'Maidwell Hall'

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. Bloom form: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,VC. '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. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VC. 'Maidwell Hall'

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. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VC. 'Silver Moon'

Early Large Flowered. Silver(y). Single, overlapping bloom form. Late spring to early autumn. USDA zone 4b through 9b. Height of 8' to 10' (245 to 305 cm). Percy Picton (1971).

16 favorite votes. Average rating: EXCELLENT-. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VC. texensis '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-. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,T,VC. viticella 'Abundance'

Group 3, Late, Small-flowered, Viticella Group. Red. 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 (1914).

31 favorite votes. Average rating: EXCELLENT-. Bloom form: EXCELLENT (1 vote).

F,G,N,O,P,R,VC. viticella 'Black Prince'

Group 3, Late, Small-flowered, Viticella Group. Red. Single bloom form. Mid-to-late summer. USDA zone 4b through 9b. Height of 8' to 10' (245 to 305 cm). Alister Keay (1993).

7 favorite votes. Average rating: EXCELLENT-. Bloom form: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,VC. viticella '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. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,VC. 'Vyvyan Pennell'

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-. Bloom form: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,VC. X durandii

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+. Bloom form: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,T,U,VC. florida 'Sieboldii'

Group 2, Late, Small-flowered. White, violet center. Mild fragrance. Single, overlapping bloom form. Early summer to early autumn. USDA zone 7b through 9b. Height of 4' to 8' (120 to 245 cm). Engelbert Kaempfer (1693).

54 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,T,U,VC. 'Sieboldii' Don.

Group 2, Late, Small-flowered. White, violet center. Mild fragrance. Single, overlapping bloom form. Early summer to early autumn. USDA zone 7b through 9b. Height of 4' to 8' (120 to 245 cm). Engelbert Kaempfer (1693).

54 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

C,N,O,P,R,TC. texensis Queen Maxima 'Wellmax'

Texensis-Viorna Group. Pink. None / no fragrance. Small, tulip-shaped bloom form. Late spring to midautumn. Height of 8' 2" to 11½' (250 to 350 cm). Width of 16" to 2' (40 to 60 cm). P. van Well en Zonen (2010).

Average rating: EXCELLENT-. Bloom form: EXCELLENT (1 vote).

A,C,F,G,N,O,P,R,VC. viticella venosa violacea

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-. Bloom form: EXCELLENT (1 vote).

C,F,G,L,N,O,P,R,T,U,VCl. florida Thunb. var. bicolor Lindl.

Group 2, Late, Small-flowered. White, violet center. Mild fragrance. Single, overlapping bloom form. Early summer to early autumn. USDA zone 7b through 9b. Height of 4' to 8' (120 to 245 cm). Engelbert Kaempfer (1693).

54 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

A,C,F,G,L,N,O,P,R,T,VClematis alpina L.

Alpina Group, Early Small Flowered, Group 1, Species. Blue. Single, nodding bloom form. Mid-to-late spring, occasional flowers later. USDA zone 3b through 9b. Height of 8' to 10' (245 to 305 cm). Unknown (1768).

14 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).

C,N,O,P,R,TClematis texensis 'Maxima'

Texensis-Viorna Group. Pink. None / no fragrance. Small, tulip-shaped bloom form. Late spring to midautumn. Height of 8' 2" to 11½' (250 to 350 cm). Width of 16" to 2' (40 to 60 cm). P. van Well en Zonen (2010).

Average rating: EXCELLENT-. Bloom form: EXCELLENT (1 vote).

A,F,G,L,N,O,P,R,T,VComtesse de Bouchaud

Group 3, Large-flowered, Late. Carmine-pink, lilac shading. Single, scalloped edge, veined bloom form. USDA zone 4b through 9b. Height of 6' to 8' (185 to 245 cm). Francisque Morel (1900).

26 favorite votes. Average rating: EXCELLENT. Bloom form: EXCELLENT (1 vote).