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Harmless💊 Medicinal🪢 Cordage

💜 Heather (ling)

Calluna vulgaris · Ericaceae

🌳 Temperate Europe🏔️ Mountains🐚 Coastline
🧠 To remember it“Calluna: the calyx is as colorful as the bloom” — the only reliable trick to distinguish it from true Erica heaths when you look close enough at a tiny purple bell.
Heather (ling) — Calluna vulgaris

🔍 Identify it without mistakes

A small subshrub that carpets heathlands with evergreen, tightly overlapping scale-like foliage. In autumn, it turns vast expanses purple when its countless small bell-shaped flowers bloom all together. Often confused in everyday language with true heaths of the Erica genus, you can distinguish it by subtle details, though their practical uses remain identical.

  1. tiny, scale-like leaves closely overlapping in 4 rows, evergreen, dark green to grayish
  2. small pinkish-purple bell-shaped flowers, extremely numerous, in dense terminal spikes
  3. sepals (calyx) as large and colorful as the petals, a distinct feature separating the Calluna genus from true Erica heaths
  4. low, mat-forming subshrub with woody stems, creeping then erect
  5. forms vast purple expanses in September-October on heathlands and bogs
Size20-60 cm
Floweringjuillet-octobre
Habitatheathlands, bogs, open pine woodlands, acidic and nutrient-poor soils, often at high altitudes or along the coast

⚠️ Not to be confused with

Heaths of the Erica genus (bell heather, cross-leaved heath), same uses (Erica cinerea / Erica tetralix)none, all non-toxic, often grouped together under the common name "heather"

To tell them apart: heather (calluna) has colorful sepals as visible as its petals and scale-like leaves arranged in 4 rows; Erica species have finer needle-like leaves arranged in whorls and elongated urn-shaped flowers

💊 Healing with it

traditionnellement utilisée en infusion pour les cystites et les troubles urinaires légers, propriétés diurétiques et légèrement antiseptiques

Level of evidence : traditional use — compilations ethnobotaniques (Wikiphyto)

⚠️ no major known contraindications at normal doses

🪓 Other bushcraft uses

  • historical ingredient of gruit, a bitter herb mixture used to flavor beer in the Middle Ages before hops became widespread
  • twigs traditionally bound together to make rustic brooms, and a major nectar source for heathland beekeepers (heather honey, thick and amber)
  • decoction with alum used in dyeing to produce a yellow color
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.