black mustard
English
Noun
black mustard (plural black mustards)
- a Mediterranean herb, of species Brassica nigra (syns. Mutarda nigra, Rhamphospermum nigrum etc.), whose seeds are used as a spice.
References
- Rhamphospermum nigrum on Wikipedia.Wikipedia
- Mutarda nigra on Wikispecies.Wikispecies
- Category:Brassica nigra on Wikimedia Commons.Wikimedia Commons