Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Species: occidentalis (ok-sih-den-TAY-liss) (Info)
Synonym:Atragene occidentalis
Synonym:Atragene americana
Synonym:Clematis alpina var. verticillaris
Synonym:Clematis verticillaris
Synonym:Clematis verticillaris var. grandiflora
» View all varieties of Clematis  2 vendors have this plant for sale.
One member has or wants this plant for trade. Group:
Atragene
Height:
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
Spacing:
Unknown - Tell us
Hardiness:
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Bloom Color:
Fuchsia (Red-Purple)
Blue-Violet
Flower Fragrance:
Unknown - Tell us
Bloom Shape:
Unknown - Tell us
Bloom Diameter:
Unknown - Tell us
Bloom Time:
Mid Spring
Late Spring/Early Summer
Sun Exposure:
Unknown - Tell us
Other details:
Unknown - Tell us
Danger:
Unknown - Tell us
Pruning Groups:
Group 1 - Spring bloomers; no pruning
Patent Information:
Non-patented
Propagation Methods:
Unknown - Tell us
Seed Collecting:
Unknown - Tell us
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