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Harmless🍽️ Edible

🥬 Sea beet (Wild chard)

Beta vulgaris subsp. maritima · Amaranthaceae (Chenopodiaceae)

🐚 Coastline🫒 Mediterranean
🧠 To remember it“The wild chard of the seaside is the ancestor of all garden beets and chards” – a single plant at the origin of beetroot, sugar beet, and Swiss chard.
Sea beet (Wild chard) — Beta vulgaris subsp. maritima

🔍 Identify it without mistakes

Low-growing perennial plant with thick, glossy, dark green, entire leaves forming a basal rosette (lower leaves wavy and triangular, upper leaves narrower). Upright flowering stems bearing tiny, inconspicuous green flowers in summer.

  1. thick, glossy, dark green leaves, entire (uncut margins)
  2. low rosette growth habit, upright flowering stems at maturity
  3. grows directly by the sea, pebble beaches, salt marshes, low coastal cliffs
Sizeup to 80 cm in flower
Floweringsummer, inconspicuous green flowers wind-pollinated
Habitatcoasts of Europe, North Africa, and South Asia, sandy beaches, shingle banks, salt marshes, and low cliffs, well-drained but salt-tolerant soils

⚠️ Not to be confused with

No known dangerous confusionaucun

To tell them apart: the thick, glossy, entire (uncut) leaves in a low rosette on beaches and low cliffs distinguish sea beet from any toxic coastal plant, none of which share this smooth, fleshy foliage

🍽️ Eating it

Partsyoung leaves
Seasonspring-summer for the tenderest leaves
Tastesimilar to spinach, slightly saltier due to its coastal environment

Preparation : remove the stems/midribs if tough, then eat the leaves raw in small quantities or cooked (sauteed, in soups, in gratins) exactly like spinach or Swiss chard

💊 Healing with it

no major documented medicinal use beyond its nutritional value as a leafy vegetable

Level of evidence : traditional use — Wikipedia - Beta vulgaris subsp. maritima

⚠️ none known

Sources (1)

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.