1905-10; < Neo-Latin, the earlier specific epithet. See dure1
Examples from the web for durum wheat
Red smudge of durum wheat and its effect on germination, seedling emergence, and plant growth.
British Dictionary definitions for durum wheat
durum
/ˈdjʊərəm/
noun
1.
a variety of wheat, Triticum durum, with a high gluten content, cultivated mainly in the Mediterranean region, and used chiefly to make pastas
Word Origin
C20: short for New Latin trīticum dūrum, literally: hard wheat
Encyclopedia Article for durum wheat
(species Triticum durum), hard wheat (q.v.) producing a glutenous flour. The purified middlings of durum wheat are known as semolina, used for pasta products
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