• Photo of Cerastium glomeratum (Cerastium glomeratums)

Plant Profile: Cerastium glomeratum

Taxonomy: Cerastium glomeratum

Names

Clammy Chickweed, Sticky Chickweed, Sticky Mouse-ear Chickweed

  • Photo of Cerastium glomeratum (Cerastium glomeratums)

Phonetic Spelling:ser-RAS-tee-um gloh-mer-AY-tum

Genus:Cerastium

Species:glomeratum

Family:Caryophyllaceae

Sticky Chickweed is an annual weed belonging to the pink family, resembling chickweed (Stellaria media) but exhibiting a more upright growth pattern. Its leaves and stems are covered in fine hairs, which contribute to its grayish look. This weed thrives in various soil types, flourishing in sunny to partially shaded environments, with a preference for well-drained areas that range from moist to dry. You can commonly find it in fields, lawns, along roadsides, and in other disturbed locations.

The blooming period occurs from late winter to early spring, after which the plant withers as temperatures rise. It propagates primarily through seeds.

Cerastium glomeratum Feature Summary

Cerastium glomeratum Image Gallery

Tags

#full sun tolerant
#annual
#weed
#weedy
#spreading
#hairy leaves
#annual weed
#lawn weed
#hairy stems
#dry soils tolerant
#partial shade tolerant

Similar Plants

Cerastium glomeratum is often confused with:

Cerastium glomeratum Feature Summary

Attributes
Has been used in herbal medicine
Much of North America
A food source for birds.
Fruit
A small capsule with tiny teeth splits open to disperse several seeds.
< 1 inch
Flowers
Clusters of 1/4 inch wide flowers with 5 green hairy sepals and 5 white 2-lobed petals.
Spring
Winter
4-5 petals/rays
< 1 inch
Leaves
Up to 3/4 inch long ovate, obovate or oblong green leaves with sticky hairs on both sides giving it a gray appearance.
Green
Gray/Silver
Ovate
Oblong
Obovate
< 1 inch
< 1 inch
Stem
Erect to ascending green to purplish hairy stems
Purple/Lavender
Green
Hairy (pubescent)
Whole Plant Traits
Annual
Weed
Erect
Spreading
Prostrate
Medium
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Good Drainage
Moist
Occasionally Dry
Clay
Loam (Silt)
Sand

Cerastium glomeratum Attributes

Cerastium glomeratum: Uses (Ethnobotany)

Has been used in herbal medicine

Cerastium glomeratum: Country Or Region Of Origin

Asia, Europe

Cerastium glomeratum: Distribution

Much of North America

Cerastium glomeratum: Wildlife Value

A food source for birds.

Cerastium glomeratum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Cerastium glomeratum: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Cerastium glomeratum Fruit

Cerastium glomeratum: Fruit Description

A small capsule with tiny teeth splits open to disperse several seeds.

Cerastium glomeratum: Fruit Type

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

Cerastium glomeratum: Display/Harvest Time

Fall
Spring
Summer
Winter

Cerastium glomeratum: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Cerastium glomeratum: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Cerastium glomeratum Flowers

Cerastium glomeratum: Flower Description

Clusters of 1/4 inch wide flowers with 5 green hairy sepals and 5 white 2-lobed petals.

Cerastium glomeratum: Flower Color

filter_vintage
White

Cerastium glomeratum: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Cerastium glomeratum: Flower Bloom Time

Winter
Spring
Summer
Fall

Cerastium glomeratum: 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

Cerastium glomeratum: Flower Shape

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

Cerastium glomeratum: Flower Size

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

Cerastium glomeratum Leaves

Cerastium glomeratum: Leaf Description

Up to 3/4 inch long ovate, obovate or oblong green leaves with sticky hairs on both sides giving it a gray appearance.

Cerastium glomeratum: Leaf Color

spa
Gray/Silver
spa
Green

Cerastium glomeratum: Leaf Type

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

Cerastium glomeratum: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Cerastium glomeratum: 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

Cerastium glomeratum: Leaf Margin

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

Cerastium glomeratum: Hairs Present

No
Yes

Cerastium glomeratum: Leaf Length

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

Cerastium glomeratum: Leaf Width

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

Cerastium glomeratum Stem

Cerastium glomeratum: Stem Description

Erect to ascending green to purplish hairy stems

Cerastium glomeratum: Stem Color

grass
Green
grass
Purple/Lavender

Cerastium glomeratum: Stem Is Aromatic

No
Yes

Cerastium glomeratum: Stem Cross Section

Angular
Oval
Round
Square

Cerastium glomeratum: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Cerastium glomeratum Whole Plant Traits

Cerastium glomeratum: 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

Cerastium glomeratum: 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

Cerastium glomeratum: Growth Rate

Slow
Medium
Rapid

Cerastium glomeratum: Texture

Fine
Medium
Coarse

Cerastium glomeratum Cultural Conditions

Cerastium glomeratum: 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)

Cerastium glomeratum: Soil Drainage

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

Cerastium glomeratum: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Cerastium glomeratum Landscape

Cerastium glomeratum: 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

Cerastium glomeratum: 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