Clematis Species, Bluebill, Vase Vine, Leather Flower

Clematisviorna

Family
Ranunculaceae (ra-nun-kew-LAY-see-ee)
Genus
Clematis (KLEM-uh-tiss)
Synonym
Clematis beadlei
Clematis flaccida
Clematis gattingeri
Coriflora gattingeri
Coriflora viorna
Spacing
12-15 ft. (3.6-4.7 m)
Hardiness
36-48 in. (90-120 cm)
Sun Exposure
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)
USDA Zone 9a: to -6.6 °C (20 °F)
Danger
Full Sun
Sun to Partial Shade
Bloom Color
Bloom Time
Magenta (pink-purple)
Other Details
Other details
Mid Spring
Late Spring/Early Summer
Propagation Methods
Deciduous
Textured
Seed Collecting
Flower Fragrance
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From softwood cuttings
From seed; direct sow outdoors in fall
By simple layering
Patent Information
Group
Allow seedheads to dry on plants; remove and collect seeds
Bloom Shape
Pruning Groups
Bloom Diameter
Foliage Color
Vines and Climbers
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Auburn, Alabama

Amana, Iowa

Shawnee Mission, Kansas

Monticello, Kentucky

New Orleans, Louisiana

Eveleth, Minnesota

Saint Paul, Minnesota

Cole Camp, Missouri

Brooklyn, New York

Allentown, Pennsylvania

Barto, Pennsylvania

New Braunfels, Texas

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Gardener's Notes:

5
positives
1
neutral
0
negative
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B
Saint Paul, MN | June 2020 | positive

Probably my favorite Clematis. I originally purchased this as Texensis but when it flowered it was not that. I had a Clematis nurseryma...Read More

W
Allentown, PA | October 2015 | positive

After many years of wishing for this plant, (and placing myself on a "waiting list" with an online vendor who after 2 years still did not...Read More

G
Shawnee Mission, KS (Zone 5a) | May 2012 | positive

Very vigorous yet well behaved climbing vine. i bought three seedlings online last year 2011, and my biggest one one, on the north side o...Read More

W
Eveleth, MN (Zone 3a) | August 2009 | positive

No problem with survival for this species in zone 3a, N. Minnesota.

B
(Zone 7a) | March 2007 | neutral

A little more detail on germination from the 2nd edition of Norman C. Deno's book, Seed Germination Theory and Practice -

...Read More

V
V
Marietta, GA (Zone 7a) | June 2003 | positive

I rescued this plant(actually I got 3) from a construction site in North Georgia where it grows naturally, although sparsely. Grown in fu...Read More

Featured
Pyrausta moth
(Pyrausta onythesalis)
Nashville Warbler
(Leiothlypis ruficapilla)
Featured
Pyrausta moth
(Pyrausta onythesalis)
Nashville Warbler
(Leiothlypis ruficapilla)