Plant Profile: Helleborus lividus subsp. corsicus

Names

Corsican Hellebore

  • Photo of Helleborus lividus subsp. corsicus (Helleborus lividus subsp. corsicuss)

Phonetic Spelling:hel-eh-BORE-us LI-vid-us KOR-sik-us

Genus:Helleborus

Species:lividus

Family:Ranunculaceae

Helleborus argutifolius is celebrated for its striking light yellow-green flowers that bloom in late winter and early spring, as well as its evergreen leaves that remain appealing throughout the year. In colder climates, it is advisable to provide ample mulch and shield the plants from harsh winter winds. This species thrives in well-drained or sandy soil but can adapt to clay conditions if drainage is adequate. Once established, it demonstrates drought resistance. In regions with colder temperatures, protection from winter winds is crucial to prevent damage to the foliage.

The name Helleborus is derived from the Greek term 'helleboros,' which translates to 'poisonous food.' The specific name comes from the Latin 'argutus,' meaning "sharp," and 'folius,' meaning "leaf," which aptly describes its sharply serrated leaves.

Occasionally, this plant may face issues such as crown rot and leaf spot.

**Quick Identification Tips:**
- Blooms from late winter to early spring.
- Ideal for borders or patios in shaded, protected areas.
- Both leaves and roots are toxic, with the Greek roots 'helein' meaning to injure and 'bora' meaning food.
- Excellent choice for a prolonged winter flowering display.

There are many hybrid varieties and species available, which can often be challenging to differentiate and may be misidentified in the market. All are commonly referred to as lenten roses, a name historically linked to H. orientalis.

Helleborus prefers partial to full shade and thrives in soil enriched with organic matter. It is sensitive to intense winter sunlight and high temperatures, with fungal diseases being a primary concern.

For further details on Helleborus, additional resources are available.

Helleborus lividus subsp. corsicus Feature Summary

Helleborus lividus subsp. corsicus Image Gallery

Tags

#evergreen
#poisonous
#drought tolerant
#perennial
#yellow-green
#shade tolerant
#green flowers
#shade garden
#broadleaf evergreen
#winter interest
#cpp
#spreading
#deer resistant
#long bloom time
#leathery
#clumping
#fantz
#partial shade tolerant
#HS302
#woodlands

Similar Plants

Helleborus lividus subsp. corsicus Feature Summary

Fruit
Clustered, green, fleshy capsules, long-beaked, surrounded by persistent sepals.
Flowers
Many flowers, 5-parted, cup- or bowl-shaped, pale green. A stalked cyme or panicle, terminal, bracteated, often nodding; bracts gigantic, leaf-like, dark green, entire to sparsely toothed, +/- lobed. 1-many, usually greenish, tinted gold or brown, pink or purple, cup or bowl-shaped, nodding, 3-4" dia; sepals 5, showy, pigmented, broadly ovate-elliptic; inner petal segments numerous, consisting of tubular nectaries, green to greenish-yellow, ephemeral; stamens numerous, anther yellow.
Green
Cream/Tan
Showy
Long-lasting
Spring
Winter
4-5 petals/rays
1-3 inches
Leaves
Alternate, palmately divided with 3 leaflets. Basal or cauline, palmately compound, coriaceous, glabrous; petiloes elongate, peltate; leaflets 3-9, irregularly toothed or serrate.
Green
Gray/Silver
Blue
Compound (Pinnately , Bipinnately, Palmately)
Elliptical
3-6 inches
Leathery
Stem
Stout, rhizomatous or exposed.
Poisonous to Humans
TOXIC ONLY IF LARGE QUANTITIES EATEN. SKIN IRRITATION MINOR OR LASTING ONLY FOR A FEW MINUTES. Possibly causing burning of mouth and throat, salivation, vomiting, abdominal cramping, diarrhea, nervous symptoms, depression.
Seeds
Leaves
Stems
Sap/Juice
Flowers
Bark
Fruits
Roots
Whole Plant Traits
Perennial
Herbaceous Perennial
Poisonous
Erect
Spreading
Clumping
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Alkaline (>8.0)
Neutral (6.0-8.0)
Good Drainage
Coastal
Mountains
Piedmont
High Organic Matter
Sand
Landscape
Shade Garden
Border
Small groups
Specimen
Poisonous to Humans

Helleborus lividus subsp. corsicus Attributes

Helleborus lividus subsp. corsicus: Country Or Region Of Origin

Corse, Sardegna

Helleborus lividus subsp. corsicus: Particularly Resistant To (Insects/Diseases/Other Problems)

Deer

Helleborus lividus subsp. corsicus: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Helleborus lividus subsp. corsicus: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Helleborus lividus subsp. corsicus Fruit

Helleborus lividus subsp. corsicus: Fruit Description

Clustered, green, fleshy capsules, long-beaked, surrounded by persistent sepals.

Helleborus lividus subsp. corsicus Flowers

Helleborus lividus subsp. corsicus: Flower Description

Many flowers, 5-parted, cup- or bowl-shaped, pale green. A stalked cyme or panicle, terminal, bracteated, often nodding; bracts gigantic, leaf-like, dark green, entire to sparsely toothed, +/- lobed. 1-many, usually greenish, tinted gold or brown, pink or purple, cup or bowl-shaped, nodding, 3-4" dia; sepals 5, showy, pigmented, broadly ovate-elliptic; inner petal segments numerous, consisting of tubular nectaries, green to greenish-yellow, ephemeral; stamens numerous, anther yellow.

Helleborus lividus subsp. corsicus: Flower Color

filter_vintage
Cream/Tan
filter_vintage
Green

Helleborus lividus subsp. corsicus: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Helleborus lividus subsp. corsicus: Flower Value To Gardener

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

Helleborus lividus subsp. corsicus: Flower Bloom Time

Winter
Spring
Summer
Fall

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: Flower Shape

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

Helleborus lividus subsp. corsicus: Flower Size

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

Helleborus lividus subsp. corsicus Leaves

Helleborus lividus subsp. corsicus: Leaf Description

Alternate, palmately divided with 3 leaflets. Basal or cauline, palmately compound, coriaceous, glabrous; petiloes elongate, peltate; leaflets 3-9, irregularly toothed or serrate.

Helleborus lividus subsp. corsicus: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Helleborus lividus subsp. corsicus: Leaf Color

spa
Blue
spa
Gray/Silver
spa
Green

Helleborus lividus subsp. corsicus: Leaf Type

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

Helleborus lividus subsp. corsicus: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: Leaf Margin

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

Helleborus lividus subsp. corsicus: Hairs Present

No
Yes

Helleborus lividus subsp. corsicus: Leaf Length

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

Helleborus lividus subsp. corsicus: Leaf Feel

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

Helleborus lividus subsp. corsicus Stem

Helleborus lividus subsp. corsicus: Stem Description

Stout, rhizomatous or exposed.

Helleborus lividus subsp. corsicus: Stem Is Aromatic

No
Yes

Helleborus lividus subsp. corsicus Poisonous to Humans

Helleborus lividus subsp. corsicus: Poison Symptoms

TOXIC ONLY IF LARGE QUANTITIES EATEN. SKIN IRRITATION MINOR OR LASTING ONLY FOR A FEW MINUTES. Possibly causing burning of mouth and throat, salivation, vomiting, abdominal cramping, diarrhea, nervous symptoms, depression.

Helleborus lividus subsp. corsicus: Poison Toxic Principle

Protoanemonin

Helleborus lividus subsp. corsicus: Poison Severity

High
Low
Medium

Helleborus lividus subsp. corsicus: Causes Contact Dermatitis

No
Yes

Helleborus lividus subsp. corsicus: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Helleborus lividus subsp. corsicus Whole Plant Traits

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: Maintenance

Low
Medium
High

Helleborus lividus subsp. corsicus Cultural Conditions

Helleborus lividus subsp. corsicus: 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)

Helleborus lividus subsp. corsicus: Soil pH

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

Helleborus lividus subsp. corsicus: Soil Drainage

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

Helleborus lividus subsp. corsicus: NC Region

Coastal
Mountains
Piedmont

Helleborus lividus subsp. corsicus: USDA Plant Hardiness Zone

thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Helleborus lividus subsp. corsicus: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Helleborus lividus subsp. corsicus Landscape

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: 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

Helleborus lividus subsp. corsicus: 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