Eranthis hyemalis
Common Name(s):
Previously known as:
- Helleborus hyemalis
- Phonetic Spelling
- er-AN-thiss hy-eh-MAY-liss
- This plant has high severity poison characteristics.
- See below
- Description
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This delightful yellow flower will add a splash of color rock gardens, beds, and woodland gardens. Plant tubers 1 in. apart, 60-100 per sq. ft., burying it 5 in. to the base of the tuber. This plant is injured below 5 degrees F (-15 degrees C). It tolerates drought, but make sure to keep the soil moist during the growing season.
Quick ID Hints:
- Flowers nodding, petaloid sepals
- Short plant with stiff, large, evergreen leaves
- Leaves are palmately divided into many leaflets
- Flower center of numerous stamens outlined by tubular nectaries, or fleshy , beaked capsules
Blooms in late winter to very early spring; utilized for borders or patios in protected, shady spots; poisonous leaves and roots- Greek 'helein'= to injure and 'bora'= food; excellent for long, winter blooming display.
Numerous hybrid selections and species available, often difficult to distinguished, misidentified in trade, and each callen lenten rose, a name historically associated with H. orientalis.
Prefers partial to full shade; prefers organic-enriched soil; intolerant of bright winter sun and high temperatures; Fungal diseases are main problem.
- Cultivars / Varieties:
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- Tags:
- Cultivars / Varieties:
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- Tags:
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Attributes:
- Genus:
- Eranthis
- Species:
- hyemalis
- Family:
- Ranunculaceae
- Life Cycle:
- Bulb
- Perennial
- Country Or Region Of Origin:
- Asia Minor and Europe
- Dimensions:
- Height: 0 ft. 3 in. - 0 ft. 5 in.
- Width: 0 ft. 3 in. - 0 ft. 5 in.
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Whole Plant Traits:
- Plant Type:
- Bulb
- Herbaceous Perennial
- Perennial
- Poisonous
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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 Drainage:
- Moist
- Available Space To Plant:
- Less than 12 inches
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Fruit:
- Fruit Color:
- Green
- Fruit Type:
- Capsule
- Fruit Description:
- Clustered, green, fleshy capsules, long-beaked, surrounded by persistent sepals.
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Flowers:
- Flower Color:
- Gold/Yellow
- Green
- Flower Inflorescence:
- Cyme
- Panicle
- Flower Value To Gardener:
- Showy
- Flower Bloom Time:
- Spring
- Flower Petals:
- 6 petals/rays
- Flower Description:
- Blooms in early spring, February/March. 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.
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Leaves:
- Leaf Color:
- Green
- Leaf Type:
- Compound (Pinnately , Bipinnately, Palmately)
- Leaf Margin:
- Serrate
- Hairs Present:
- No
- Leaf Description:
- Basal or cauline, palmately compound, coriaceous, glabrous; petiloes elongate, peltate; leaflets 3-9, irregularly toothed or serrate.
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Stem:
- Stem Is Aromatic:
- No
- Stem Description:
- Stout, rhizomatous or exposed.
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Landscape:
- Landscape Location:
- Rock Wall
- Woodland
- Landscape Theme:
- Rock Garden
- Resistance To Challenges:
- Drought
- Problems:
- Poisonous to Humans
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Poisonous to Humans:
- Poison Severity:
- High
- Poison Symptoms:
- HIGHLY TOXIC, MAY BE FATAL IF EATEN! Stomach pain, nausea, vomiting, diarrhea, disturbed vision, shortness of breath, irregular pulse, and potential cardiac arrest.
- Poison Toxic Principle:
- Cardiac glycosides of the bufadienolide group
- Causes Contact Dermatitis:
- No
- Poison Part:
- Bark
- Flowers
- Fruits
- Leaves
- Roots
- Sap/Juice
- Seeds
- Stems
