Mustard plant
Mustard plants yield spice, oil, and greens used worldwide.
The mustard plant is a name given to several species within the genera *Brassica*, *Rhamphospermum*, and *Sinapis*, all part of the Brassicaceae family. Its seeds are ground into a spice, and when mixed with water, vinegar, or other liquids, they produce the yellow condiment called prepared mustard. Pressing the seeds yields mustard oil, while the plant’s leaves are edible and eaten as mustard greens. Many common vegetables are actually cultivated varieties of mustard plants, and domestication may have started around 6,000 years ago.
Though some mustard varieties were well-known crops during Hellenistic and Roman times, archaeological evidence for these crops has been found. Wild mustard, along with its relatives radish and turnip, grows across West Asia and Europe, suggesting domestication happened somewhere in that region. The *Encyclopædia Britannica* notes that mustard was grown by the Indus Civilization between 2500 and 1700 BC, and the Saskatchewan Mustard Development Commission reports that some of the earliest known references to mustard use appear in Sumerian and Sanskrit texts from 3000 BC. A 2021 genetic study of *B. rapa* suggested the species may have been domesticated as long as 6,000 years ago in Central Asia, possibly first for turnips or oilseeds, and indicated that a taxonomic re-evaluation of the species might be needed. In ancient Egypt, mustard was used as salad greens and a spice, and Brassicaceae oils—possibly mustard oil—have been found on gazelle mummies, hinting at its use in embalming. Later Coptic writings mention mustard as a medicinal plant, referring to it by both its Greek name and the Coptic name ϣⲁⲗⲧⲁⲙ (shaltam).
White mustard (*Sinapis alba*) grows wild in North Africa, West Asia, and Mediterranean Europe, and has spread through long cultivation. Brown mustard (*Brassica juncea*), originally from the Himalayan foothills, is grown commercially in India, Canada, the UK, Denmark, Bangladesh, and the US. Black mustard (*Brassica nigra*) is cultivated in Argentina, Chile, the US, and parts of Europe. Canada and Nepal are the world’s top producers of mustard seed, together accounting for about 57% of global production in 2010. White mustard is often used as a cover crop in Europe, from the UK to Ukraine. Many varieties exist, particularly in Germany and the Netherlands, differing mainly in flowering time and
- field
- Agriculture, Botany, Culinary
- known_for
- Production of mustard seed, prepared mustard, mustard oil, and mustard greens
- major_producers
- Canada and Nepal (accounting for ~57% of world production in 2010)
- domestication_origin
- West Asia and Europe (wild forms); Central Asia (possible domestication of B. rapa 6,000 years ago)
- earliest_documented_use
- Sumerian and Sanskrit texts from 3000 BC
Lore & Background
Although some varieties of mustard plants were well-established crops in Hellenistic and Roman times, archaeological records for these crops have been documented. Wild forms of mustard and its relatives, the radish and turnip, can be found throughout West Asia and Europe, suggesting their domestication took place somewhere in that area. The Encyclopædia Britannica states that mustard was grown by the Indus Civilization of 2500–1700 BC. According to the Saskatchewan Mustard Development Commission, some of the earliest known documentation of mustard's use dates back to Sumerian and Sanskrit texts from 3000 BC.
A 2021 genetic st
Reader's Guide
Mustard plants hold significance as a source of spice, oil, and greens that have been utilized for millennia. The article notes that domestication may have begun 6,000 years ago, with early documentation in Sumerian and Sanskrit texts from 3000 BC. Mustard was grown by the Indus Civilization and used in ancient Egypt as salad greens, spice, and forage, with possible use in embalming. Today, Canada and Nepal are the world's major producers, accounting for about 57% of world production in 2010. White mustard is commonly used as a cover crop in Europe to suppress weeds, protect soil from erosion, and reduce populations of the white beet-cyst nematode by 70–90%. The plant also serves as a host for the mustard leaf beetle, Phaedon cochleariae. The legacy of mustard plants is evident in their widespread cultivation and diverse applications, from condiments to agriculture, though the article notes uncertainty about the exact origins and timing of domestication.
Did You Know?
- Mustard seed is used as a spice, and grinding and mixing the seeds with water, vinegar, or other liquids creates prepared mustard.
- Mustard oil may have been used in some iterations of ancient Egyptian embalming, as Brassicaceae oils have been found on gazelle mummies.
- Canada and Nepal together accounted for around 57% of world mustard seed production in 2010.
- White mustard is used as a cover crop in Europe, and resistant varieties can reduce white beet-cyst nematode populations by 70–90%.
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