• Photo of Lamium amplexicaule (Lamium amplexicaules)

Plant Profile: Lamium amplexicaule

Taxonomy: Lamium amplexicaule

Names

Deadnettle, Greater Henbit, Henbit, Henbit Dead-Nettle

  • Photo of Lamium amplexicaule (Lamium amplexicaules)

Phonetic Spelling:LAY-mee-um am-pleks-ih-KAW-lee

Genus:Lamium

Species:amplexicaule

Family:Lamiaceae

Henbit is a cool-season annual weed belonging to the mint family, originally brought over from Europe. Its name, Henbit, is derived from the fact that chickens are particularly fond of it. Additionally, hummingbirds are attracted to this wild edible for its nectar. In many southern U.S. cropland fields, henbit plays a crucial role in preventing soil erosion. Unlike many other members of the mint family, henbit lacks a strong or distinctive minty aroma. It is often mistaken for Purple Deadnettle (L. purpureum), which features petioled leaves extending to the top, while henbit's middle and upper leaves are without petioles. Furthermore, henbit's leaves are generally smaller compared to those of Purple Deadnettle. This plant serves as an essential early-season source of nectar and pollen for honeybees. All parts of henbit—the leaves, stem, and flowers—are edible, offering a mildly sweet and peppery taste reminiscent of celery.

Lamium amplexicaule Feature Summary

Lamium amplexicaule Image Gallery

Tags

#hummingbirds
#weed
#wildlife plant
#weedy
#nectar plant
#winter annual weed
#erosion control
#cool season weed

Similar Plants

Lamium amplexicaule is often confused with:

Lamium amplexicaule Feature Summary

Attributes
Nectar attracts hummingbirds.
Henbit can be eaten raw or cooked.
Flowers
Two-lipped tubular hairy lavender flowers whorled around the squarest; upper lip is concave
Pink
Purple/Lavender
Spring
Summer
Tubular
Lipped
3-6 inches
Leaves
The leaves are in opposite pairs, often with long internodes. The lower leaves are stalked and the upper ones stalkless, often fused, and clasping the stems. The blades are hairy and kidney-shaped, with rounded teeth. stem; .5-1.5" opposite, scalloped and rounded leaves; lower leaves have a long stalk; upper leaves are half clasping
Compound (Pinnately , Bipinnately, Palmately)
1-3 inches
< 1 inch
Whole Plant Traits
Annual
Edible
Weed
Wildflower
Herb
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Deep shade (Less than 2 hours to no direct sunlight)
Occasionally Dry
Coastal
Mountains
Piedmont

Lamium amplexicaule Attributes

Lamium amplexicaule: Country Or Region Of Origin

Europe

Lamium amplexicaule: Wildlife Value

Nectar attracts hummingbirds.

Lamium amplexicaule: Edibility

Henbit can be eaten raw or cooked.

Lamium amplexicaule: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Lamium amplexicaule: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Lamium amplexicaule Flowers

Lamium amplexicaule: Flower Description

Two-lipped tubular hairy lavender flowers whorled around the squarest; upper lip is concave

Lamium amplexicaule: Flower Color

filter_vintage
Pink
filter_vintage
Purple/Lavender

Lamium amplexicaule: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Lamium amplexicaule: Flower Bloom Time

Winter
Spring
Summer
Fall

Lamium amplexicaule: Flower Shape

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

Lamium amplexicaule: Flower Size

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

Lamium amplexicaule Leaves

Lamium amplexicaule: Leaf Description

The leaves are in opposite pairs, often with long internodes. The lower leaves are stalked and the upper ones stalkless, often fused, and clasping the stems. The blades are hairy and kidney-shaped, with rounded teeth. stem; .5-1.5" opposite, scalloped and rounded leaves; lower leaves have a long stalk; upper leaves are half clasping

Lamium amplexicaule: Leaf Color

spa
Green

Lamium amplexicaule: Leaf Type

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

Lamium amplexicaule: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Lamium amplexicaule: 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

Lamium amplexicaule: Hairs Present

No
Yes

Lamium amplexicaule: Leaf Length

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

Lamium amplexicaule: Leaf Feel

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

Lamium amplexicaule: Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Lamium amplexicaule: Leaf Width

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

Lamium amplexicaule Whole Plant Traits

Lamium amplexicaule: 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

Lamium amplexicaule: 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

Lamium amplexicaule: Growth Rate

Slow
Medium
Rapid

Lamium amplexicaule: Maintenance

Low
Medium
High

Lamium amplexicaule Cultural Conditions

Lamium amplexicaule: 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)

Lamium amplexicaule: Soil Drainage

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

Lamium amplexicaule: NC Region

Coastal
Mountains
Piedmont

Lamium amplexicaule Stem

Lamium amplexicaule: Stem Is Aromatic

No
Yes

Lamium amplexicaule: Stem Cross Section

Angular
Oval
Round
Square

Lamium amplexicaule Landscape

Lamium amplexicaule: 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

Lamium amplexicaule: 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

Lamium amplexicaule: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees

Lamium amplexicaule: 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