• Photo of Clematis texensis (Clematis texensiss)

Plant Profile: Clematis texensis

Taxonomy: Clematis texensis

Names

Scarlet Clematis, Scarlet Leatherflower, Texas Clematis

  • Photo of Clematis texensis (Clematis texensiss)

Phonetic Spelling:KLEM-ah-tiss teck-SEN-sis

Genus:Clematis

Species:texensis

Family:Ranunculaceae

Scarlet clematis is a compact vine that blooms on new growth (Pruning Group 3), making late spring the ideal time for pruning. To encourage vigorous growth, it requires consistent fertilization throughout the growing season. This plant is drought-resistant and boasts a denser foliage compared to many other clematis varieties. Its leaves are a grayish-green, and it produces stunning scarlet, bell-shaped flowers from summer until frost. Native to Texas, it thrives on limestone cliffs, rocky slopes, and along stream beds.

For optimal growth, scarlet clematis should be planted in full sun, but it's beneficial to provide shade for its roots by planting it alongside other perennials or by covering the roots with mulch or stones. It can be trained to climb fences, arbors, or trellises, and it can also cascade over rock walls, making it an excellent option for smaller gardens.

In terms of pests and diseases, this plant generally faces no significant issues, although it may occasionally experience powdery mildew, stem rot, or wilt.

Clematis texensis Feature Summary

Clematis texensis Image Gallery

Tags

#purple
#showy flowers
#deciduous
#poisonous
#small spaces
#drought tolerant
#fall flowers
#pink flowers
#shade tolerant
#riparian
#fall interest
#rabbit resistant
#moist soil
#well-drained soil
#fences
#trellises
#climbing vines
#neutral ph
#summer flowers
#deer resistant
#glossy leaves
#scarlet flowers
#lantern
#bell shape
#alkaline soil tolerant
#leathery leaves
#showy seedheads
#rocky soils tolerant
#rock walls
#arbor
#partial shade tolerant
#problem for cats
#problem for dogs
#problem for horses
#black walnut toxicity tolerant

Similar Plants

Clematis texensis Feature Summary

Attributes
Tea made from dried, chopped stems has been used for headaches, particularly migraines.
southeastern Edwards Plateau in Texas
drought tolerant; may be less frequently damaged by deer
Perennial
Woody
Attractive Flowers
Fruit
This plant has many small, dry fruits (each with a silky-plumose tail).
Brown/Copper
Flowers
The tulip or bell-shaped flowers have 4-8 (rarely more than 4) petal-like parts of various colors and many stamens. The petals are thick, leather-like, sepals. The outer side of the tepals can be anything from deep red to orange red, and the inner side is most frequently creamy yellow or pink-red.
Pink
Purple/Lavender
Gold/Yellow
Red/Burgundy
Orange
4-5 petals/rays
Colored Sepals
1-3 inches
Leaves
Leaves are grayish-green pinnate to bi-pinate, 2 1/2" long with ovate leaflets which are often twisted and acting as tendrils.
Green
Gray/Silver
Compound (Pinnately , Bipinnately, Palmately)
1-3 inches
Glossy
Smooth
Leathery
Stem
Stems are bare and woody for the first two ft. They reach up to 9 ft and twine around supports by leaf petioles.
Poisonous to Humans
Clematis can cause severe mouth pain and ulcers if eaten. Toxic to dogs, cats, horses. Clinical signs are salivation, vomiting, diarrhea. In humans, symptoms may include dizziness, confusion, fainting, and convulsions. Fatalities are rare, due to the rapid and intense bitter taste and mouth irritation from eating. Gastric lavage is recommended and anti-inflammatory to soothe irritated tissue. Contact dermatitis results in skin redness and burning sensation for some people, gardening gloves are recommended.
Leaves
Sap/Juice
Whole Plant Traits
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Dappled Sunlight (Shade through upper canopy all day)
Alkaline (>8.0)
Neutral (6.0-8.0)
Good Drainage
Moist
12-24 feet
6-feet-12 feet
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
Loam (Silt)
Sand
Shallow Rocky
Landscape
Drought Tolerant Garden
Rock Garden
Cottage Garden
Drought
Deer
Rabbits
Black Walnut
Walkways
Small Space
Rock Wall
Riparian
Vertical Spaces
Poisonous to Humans
Problem for Cats
Problem for Dogs
Problem for Horses
Contact Dermatitis
Problem for Children

Clematis texensis Attributes

Clematis texensis: Uses (Ethnobotany)

Tea made from dried, chopped stems has been used for headaches, particularly migraines.

Clematis texensis: Country Or Region Of Origin

southeastern Edwards Plateau in Texas

Clematis texensis: Particularly Resistant To (Insects/Diseases/Other Problems)

drought tolerant; may be less frequently damaged by deer

Clematis texensis: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Clematis texensis: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Clematis texensis: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Clematis texensis: Climbing Method

Clinging
Scrambler
Tendrils
Twining

Clematis texensis Fruit

Clematis texensis: Fruit Description

This plant has many small, dry fruits (each with a silky-plumose tail).

Clematis texensis: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Clematis texensis: Fruit Color

grass
Brown/Copper

Clematis texensis: Fruit Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Clematis texensis: Display/Harvest Time

Fall
Spring
Summer
Winter

Clematis texensis Flowers

Clematis texensis: Flower Description

The tulip or bell-shaped flowers have 4-8 (rarely more than 4) petal-like parts of various colors and many stamens. The petals are thick, leather-like, sepals. The outer side of the tepals can be anything from deep red to orange red, and the inner side is most frequently creamy yellow or pink-red.

Clematis texensis: Flower Color

filter_vintage
Gold/Yellow
filter_vintage
Orange
filter_vintage
Pink
filter_vintage
Purple/Lavender
filter_vintage
Red/Burgundy

Clematis texensis: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Clematis texensis: Flower Bloom Time

Winter
Spring
Summer
Fall

Clematis texensis: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Clematis texensis: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Clematis texensis: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Clematis texensis Leaves

Clematis texensis: Leaf Description

Leaves are grayish-green pinnate to bi-pinate, 2 1/2" long with ovate leaflets which are often twisted and acting as tendrils.

Clematis texensis: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Clematis texensis: Leaf Color

spa
Gray/Silver
spa
Green

Clematis texensis: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Clematis texensis: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Clematis texensis: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Clematis texensis: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Clematis texensis: Hairs Present

No
Yes

Clematis texensis: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Clematis texensis: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Clematis texensis Stem

Clematis texensis: Stem Description

Stems are bare and woody for the first two ft. They reach up to 9 ft and twine around supports by leaf petioles.

Clematis texensis: Stem Is Aromatic

No
Yes

Clematis texensis Poisonous to Humans

Clematis texensis: Poison Symptoms

Clematis can cause severe mouth pain and ulcers if eaten. Toxic to dogs, cats, horses. Clinical signs are salivation, vomiting, diarrhea. In humans, symptoms may include dizziness, confusion, fainting, and convulsions. Fatalities are rare, due to the rapid and intense bitter taste and mouth irritation from eating. Gastric lavage is recommended and anti-inflammatory to soothe irritated tissue. Contact dermatitis results in skin redness and burning sensation for some people, gardening gloves are recommended.

Clematis texensis: Poison Toxic Principle

protoanemonin

Clematis texensis: Poison Severity

High
Low
Medium

Clematis texensis: Causes Contact Dermatitis

No
Yes

Clematis texensis: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Clematis texensis Whole Plant Traits

Clematis texensis: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Clematis texensis: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Clematis texensis: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Clematis texensis: Growth Rate

Slow
Medium
Rapid

Clematis texensis: Maintenance

Low
Medium
High

Clematis texensis: Texture

Fine
Medium
Coarse

Clematis texensis Cultural Conditions

Clematis texensis: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Clematis texensis: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Clematis texensis: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Clematis texensis: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Clematis texensis: NC Region

Coastal
Mountains
Piedmont

Clematis texensis: USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Clematis texensis: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Clematis texensis Landscape

Clematis texensis: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Clematis texensis: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Clematis texensis: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Clematis texensis: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy