Assertion: japanese mustard | /r/HasProperty | brassica juncea
Facets:
Source sentences:
text: Mild white mustard (Sinapis alba) grows wild in North Africa, the Middle East, and Mediterranean Europe, and has spread farther by long cultivation; oriental mustard (Brassica juncea), originally from the foothills of the Himalaya, is grown commercially in India, Canada, the United Kingdom, Denmark, and the US; black mustard (Brassica nigra) is grown in Argentina, Chile, the US and some European countries.