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The genus Linum is part of the Linaceae family, commonly known as the flax family. This genus includes flax (Linum usitatissimum), a plant cultivated for its fiber, used to make linen, and its nutritious seeds, known as flaxseed or linseed, from which linseed oil is extracted.12

Flax plants are herbaceous annuals with slender stalks and small, lance-shaped leaves. Their flowers typically have five petals, often blue, but sometimes white or pink. The fruits are small, five-lobed capsules. Flax thrives in well-drained soil and temperate climates. Historically, flax has been a significant source of textile fiber, with evidence of its use dating back to prehistoric times. Flaxseed is recognized as a health food due to its rich content of omega-3 fatty acids, fiber, and various nutrients.2

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3 Britannica Sources
  1. Linaceae
  2. flax
  3. linum

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