Flax botanical plate

Herb. No. 138 · Linaceae

RangeFig. atlas
Approximate native range — a teaching atlas, not a survey

Fertile Crescent fiber and oilseed, a cool-season crop of temperate fields.

Native · West Asia · Mediterranean

Native Also grownNow a garden plant worldwide
LegalGentleplant

Flax

Linum usitatissimum

Medicinal herbsKitchenHarvest

Blue flower, brown seed, linen in the stem — a cool-season crop for porridge, oil, and cloth.

Flax is among the oldest fiber and oil plants. The seed is a mucilaginous food; ground, it feeds oatmeal. Traditional use is as a bulk laxative and a soothing mash. Culinary ground seed is the daily path. Whole seeds often pass through. The oil wants the fridge.

Flavor

Nutty, mild, a little paint-box if the oil is old. Fresh-ground is the test.

Parts used

Ripe seed

Helpful

  • Easy from a packet
  • A true food

Cautions

  • Rancid oil is nasty
  • Cyanogenic glycosides in huge raw amounts — food doses are fine

Field assistant

Ask about traditional use, safety, or the law. The assistant will not teach illegal cultivation or give medical orders.

Harvest this plant

When to cut, how to dry, and how to store it — garden and kitchen crops only.

Open harvest notes