Clematis Clematis hybrida
Other Common Name(s):
Other plants called Clematis:
- Phonetic Spelling
- KLEM-ah-tiss hy-BRID-ah
- This plant has high severity poison characteristics.
- See below
- Description
-
Clematis hybrids are derived from two large-flowered clematises that arrived in England in the late 19th century from China. They were used by nurserymen for crossing to make large-flowered hybrids that could be grown commercially. The first of these was ‘Jackmanii’ — created by George Jackman in England at Jackman’s Nursery. Today there may be 1000 Clematis hybrids that bloom spring, summer, and fall in shades of blue, pink, red, white, and purple, yellow, cream and bi-colors that can grow up a trellis or fence, serve as an interesting ground cover, or perform well as a container plant. One of the most spectacular of the flowering vines, clematis is often considered to be the “queen of the vines.”
During a single growing season, a large-flowered hybrid may produce over 100 star or saucer-shaped blossoms ranging in size from 4 to 10 inches in diameter. The flowers may be single, double, or semi-double.
Pests of clematis vary from slugs, earwigs to deer and rabbit (herbivores only eat young shoots which have not yet developed the toxin).
Clematis hybrids are weak climbers which use twisting petioles as its climbing method. This plant prefers a pH near 7.0, and the soil should be kept cool (by mulching or overplanting), evenly moist, and well-drained. it can be a cultivated herbaceous or woody vine and be deciduous or evergreen.
- Cultivars / Varieties:
-
- 'Barbara Harrington'
Large (5") purple red flowers with gold stamens - 'Edith'
4-6" white/cream/silver blossoms with red anthers - 'Henryi'
Pure white 6-8" flowers - 'Marcelina'
Overlapping dark violet sepals with a broad violet central bar - 'Moniuszko'
Deep violet flowers with 8 tepals with wavy edges. Violet anthers on creamy .filaments - 'Nelly Moser'
Star shaped pink-lilac flowers (to 8") with deeper pink stripe and reddish-pink anthers - 'The President'
large (up to 7") star-shaped violet-blue flowers with white/pink/red anthers
- 'Barbara Harrington'
- Tags:
- Cultivars / Varieties:
-
- 'Barbara Harrington'
Large (5") purple red flowers with gold stamens - 'Edith'
4-6" white/cream/silver blossoms with red anthers - 'Henryi'
Pure white 6-8" flowers - 'Marcelina'
Overlapping dark violet sepals with a broad violet central bar - 'Moniuszko'
Deep violet flowers with 8 tepals with wavy edges. Violet anthers on creamy .filaments - 'Nelly Moser'
Star shaped pink-lilac flowers (to 8") with deeper pink stripe and reddish-pink anthers - 'The President'
large (up to 7") star-shaped violet-blue flowers with white/pink/red anthers
- 'Barbara Harrington'
- Tags:
-
-
Attributes:
- Genus:
- Clematis
- Species:
- hybrida
- Life Cycle:
- Perennial
- Woody
- Recommended Propagation Strategy:
- Stem Cutting
- Climbing Method:
- Twining
-
-
Whole Plant Traits:
- Plant Type:
- Herbaceous Perennial
- Poisonous
- Vine
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Deciduous
- Habit/Form:
- Cascading
- Climbing
- Dense
- Mounding
- Spreading
- Growth Rate:
- Rapid
- Maintenance:
- Medium
- Texture:
- Fine
-
-
Cultural Conditions:
- Light:
- Full sun (6 or more hours of direct sunlight a day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- Clay
- Loam (Silt)
- Sand
- Soil pH:
- Neutral (6.0-8.0)
- Soil Drainage:
- Good Drainage
- Moist
- Available Space To Plant:
- 12 inches-3 feet
- 3 feet-6 feet
- NC Region:
- Coastal
- Mountains
- Piedmont
- Usda Plant Hardiness Zone:
- 4b, 4a, 5b, 5a, 6a, 6b, 7b, 7a, 8b, 8a, 9a, 9b
-
-
Fruit:
- Fruit Color:
- Brown/Copper
- Fruit Value To Gardener:
- Showy
- Display/Harvest Time:
- Fall
- Fruit Type:
- Achene
- Fruit Description:
- This plant has many small, dry fruits each with a silky-plumose tail. Fruit looks like spiral threads in the form a circle.
-
-
Flowers:
- Flower Color:
- Blue
- Pink
- Purple/Lavender
- Red/Burgundy
- White
- Flower Inflorescence:
- Cyme
- Flower Value To Gardener:
- Fragrant
- Long Bloom Season
- Showy
- Flower Bloom Time:
- Fall
- Spring
- Summer
- Flower Shape:
- Bell
- Star
- Urn
- Flower Petals:
- 4-5 petals/rays
- 6 petals/rays
- 7 - 20 petals/rays
- Flower Description:
- They bloom in late spring to early summer but often again in late summer to early fall. Flowers have 4-8 petal-like parts of various colors, many stamens, and then many small, dry fruits each with a silky-plumose tail.
-
-
Leaves:
- Woody Plant Leaf Characteristics:
- Broadleaf Evergreen
- Deciduous
- Leaf Color:
- Green
- Leaf Type:
- Compound (Pinnately , Bipinnately, Palmately)
- Leaf Arrangement:
- Opposite
- Hairs Present:
- No
- Leaf Length:
- 1-3 inches
- Leaf Width:
- < 1 inch
- Leaf Description:
- Leaves are alternate and pinnately divided. Leaves are slightly heart-shaped (pointed on one side).
-
-
Stem:
- Stem Is Aromatic:
- No
-
-
Landscape:
- Landscape Location:
- Houseplants
- Naturalized Area
- Resistance To Challenges:
- Black Walnut
- Deer
- Rabbits
- Problems:
- Contact Dermatitis
- Poisonous to Humans
- Problem for Cats
- Problem for Children
- Problem for Dogs
- Problem for Horses
-
-
Poisonous to Humans:
- Poison Severity:
- High
- Poison Symptoms:
- CAUSES SEVERE PAIN IN THE MOUTH IF EATEN! SKIN IRRITATION MINOR OR LASTING ONLY FOR A FEW MINUTES. (Poisonous through dermatitis, ingestion, or inhalation. Poisonous parts: All species are toxic, all parts). Symptoms may include: Burning sensation of mouth and mouth ulcers; skin redness and burning sensation.
- Poison Toxic Principle:
- protoanemonin
- Causes Contact Dermatitis:
- Yes
- Poison Part:
- Flowers
- Fruits
- Leaves
- Roots
- Seeds
- Stems
