Ranunculus ficaria
Common Name(s):
Previously known as:
- Ficaria verna
- Phonetic Spelling
- ra-NUN-ku-lus fye-KAIR-ee-uh
- This plant has low severity poison characteristics.
- See below
- This plant is an invasive species in North Carolina
- Description
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Lesser celandine is in the Ranunculaceae family. It was introduced into North America and has naturalized in 19 states in the Northeast, the Pacific Northwest, and eastern Canada. In wild areas, plants compete with native plants and wildflowers forming large, dense vigrous colonies that sometimes cover several acres of land.
Flowers are easy to spot in the early spring. After flowering, the plant foliage dies back by early summer as the plants go dormant. Bulblets on above ground stems and underground tubers are the primary methods of propagation. Tubers resemble figs, hence the Latin name. The spread of bulblets and tubers can be accelerated by such factors as animal digging and downstream flooding.
This plant was formally known as Ranunculus ficaria.
Insect, Disease, and Other Problems: No serious insect or disease problems. Slugs and snails may appear. When planted in a garden, plants tend to spread invasively into adjacent areas. Exercise caution in planting this perennial in the landscape. Some cultivars are reportedly less aggressive.
May be confused with: Caltha palustris and Geum radiatum
Consider Planting: Geum radiatum which is less invasive.
- See this plant in the following landscape:
- Cultivars / Varieties:
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- Tags:


- Cultivars / Varieties:
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- Tags:
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Attributes:
- Genus:
- Ranunculus
- Species:
- ficaria
- Family:
- Ranunculaceae
- Life Cycle:
- Perennial
- Recommended Propagation Strategy:
- Root Cutting
- Country Or Region Of Origin:
- Europe to Caucasus
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Whole Plant Traits:
- Plant Type:
- Ground Cover
- Perennial
- Habit/Form:
- Mounding
- Spreading
- Growth Rate:
- Rapid
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Cultural Conditions:
- Light:
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Drainage:
- Good Drainage
- USDA Plant Hardiness Zone:
- 4a, 4b, 5b, 5a, 6a, 6b, 7a, 7b, 8b, 8a
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Flowers:
- Flower Color:
- Gold/Yellow
- Flower Bloom Time:
- Spring
- Flower Size:
- < 1 inch
- Flower Description:
- Showy bright, buttercup-yellow blooms March to May. Flower stalks rise 8"-9" inches tall.
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Leaves:
- Leaf Color:
- Green
- Leaf Feel:
- Smooth
- Leaf Shape:
- Cordate
- Ovate
- Hairs Present:
- No
- Leaf Length:
- 1-3 inches
- Leaf Description:
- Glossy dark green, spreading rosettes, ovate-cordate, fleshy, up to 2” in length.
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Stem:
- Stem Is Aromatic:
- No
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Landscape:
- Problems:
- Invasive Species
- Problem for Cats
- Problem for Dogs
- Problem for Horses