Black mustard
species of plant
Black mustard (Brassica nigra) is an annual plant grown for its seeds, which is commonly used as a spice. It is native to the Mediterranean, and has been cultivated for a very long time. With this cultivation it was also introduced to other regions of the world.
![](http://up.wiki.x.io/wikipedia/commons/thumb/c/cb/Sa_mustard.jpg/220px-Sa_mustard.jpg)
![](http://up.wiki.x.io/wikipedia/commons/thumb/9/90/Brassica_nigra_silique.jpg/220px-Brassica_nigra_silique.jpg)
![](http://up.wiki.x.io/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
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