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Low toxicity🍽️ Edible☠️ To avoid

🌟 Lesser Celandine

Ranunculus ficaria · Ranunculaceae

🌳 Temperate Europe🏔️ Mountains
🧠 To remember it"Lesser celandine: edible only before it blooms" — as soon as the yellow petals appear, protoanemonin rises and you must stop harvesting for the season.
Lesser Celandine — Ranunculus ficaria

🔍 Identify it without mistakes

A shiny carpet of bright yellow star-shaped flowers covering damp undergrowth as early as February-March, even before the trees get their leaves. Small, fleshy, glossy heart-shaped leaves. A rare and vital feature to remember: this plant is edible ONLY at the very beginning, before flowering — it becomes toxic once in bloom.

  1. bright yellow glossy star-shaped flowers, 8-12 shiny petals (far more than the meadow buttercup which has 5)
  2. heart-shaped, fleshy, glossy leaves, often mottled with brown-green
  3. small rice- or fig-shaped root tubers underground (hence the French name "ficaire")
  4. dense and low-growing carpet, blooming as early as February in damp undergrowth
  5. disappears completely from the surface by May (very short-cycle plant)
Size5-25 cm
FloweringFebruary-April
Habitatcool and damp undergrowth, meadows, stream banks, before tree leaf-out

⚠️ Not to be confused with

Meadow buttercup or other buttercups (toxic year-round) (Ranunculus acris)the meadow buttercup is toxic year-round due to protoanemonin, unlike lesser celandine which is only toxic after flowering

To tell them apart: lesser celandine blooms much earlier (starting in February) with 8-12 shiny petals and fleshy heart-shaped leaves; meadow buttercup blooms in summer with 5 petals and deeply lobed leaves

🍽️ Eating it

Partsyoung leaves (before flowering only)
Seasonlate January-February, strictly before flowers appear
Tastemild, slightly tangy when young

Preparation : only very young leaves harvested BEFORE flowering are edible, raw in small quantities or cooked; as soon as flower buds appear, protoanemonin levels rise sharply and the plant becomes irritating — when in doubt, always cook it, as heat destroys the toxin

🪓 Other bushcraft uses

  • nicknamed "pilewort" in traditional English: its root tubers, resembling small hemorrhoids, earned the plant a traditional external use based on their shape (Doctrine of Signatures, not scientifically validated)
Sources (2)

No entry replaces a certain identification in the field, or medical advice. When in doubt: don't eat it. If ingestion is suspected: poison control or 112/911.