51Թ

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black mustard

[ blak muhs-terd ]

noun

  1. the cruciferous plant Brassica nigra, the seeds of which are ground into a pungent spice or used whole, as in Indian cuisine, and are a chief ingredient of many commercially prepared mustards: black mustard is sometimes mistakenly classified as Sinapis nigra, but it does not belong to same genus as white mustard ( S. alba ).


black mustard

noun

  1. a Eurasian plant, Brassica (or Sinapsis ) nigra , with clusters of yellow flowers and pungent seeds from which the condiment mustard is made: family Brassicaceae (crucifers)
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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51Թ History and Origins

Origin of black mustard1

First recorded in 1300–50
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Example Sentences

Examples have not been reviewed.

The invasive species they brought — like black mustard, tree tobacco and castor bean — slowly crept into the ecosystem.

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It was a warm October evening and the swaths of black mustard weed on the trail had completely dried up, leaving the towering stalks spindly and bare.

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The hope is that the plants will be robust enough — thanks to the beneficial microbes — to crowd out the black mustard and other invasive plants growing nearby, Rock said.

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No one questions the need to remove such fast-growing invasives as black mustard, which becomes kindling for wildfires once it dries out in the summer.

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It has also led to a destructive superbloom of black mustard, a fast-growing invasive plant that chokes out native vegetation relied on by native pollinators and, in turn, the birds that eat them.

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