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Crow garlic - Allium vineale


Cluster of crow garlic (Allium vineale) plants

Edible plant - novice Season - winter to summer Common names Crow garlic, wild onion, field garlic, stag's garlic, onion grass, false garlic


Scientific name meaning: Allium is the Latin name for garlic, although its original derivation is unclear. Vineale comes from the Latin Vinealis, meaning "of grape vines". This is probably a reference to the tendril-like growth from the bulbils

Habitat

crow garlic (Allium vineale) growing in grassland

Found in grassland including parks, gardens, on roadsides, and pasture. Found throughout the United Kingdom at elevations below 450m.

Overall structure

Individual plant of crow garlic (Allium vineale)

Forms clumps with foliage reaching up to 60cm in height. Resembles tufts of grey-green grass. It grows more rapidly than most grass species so is often easy to spot a few days after an area has been mowed.


Leaves

A cross section of a crow garlic (Allium vineale) leaf

Tubular and grey-green in green colour, the leaves can reach up to 60cm in length. The tubes can be circular or crescent-shaped when cross-sectioned. When crushed, a strong smell of pickled-onion is emitted.

Stem

The stem of crow garlic (Allium vineale)

The cylindrical flower stem is green, robust and hairless. It can reach 60cm in height.

Flowers

Flower of crow garlic (Allium vineale)

The globe-shaped umbel consists mostly or entirely of deep red bulbils - small bulb-like structures - that start to produce foliage growth while still on the plant. The sparse flowers that do occur are small and pale purple in colour and scattered among the bulbils. They appear from late spring.

Bulbils

Bulbils of crow garlic (Allium vineale)

Although crow garlic has the ability to produce seeds, its main way of reproducing is via the reddish bulbils on its flowerhead. These are already producing foliage before the flower stem collapses to the ground allowing the bulbils to take root.

Possible lookalikes

A cluster of chives (Allium schoenoprasum)

Chives (Allium schoenoprasum) are similar in appearance to crow garlic and can be found growing feral. The leaves of chives are a brighter green and the umbel contains flowers rather than bulbils. The smell of crow garlic is far more onion-like than chives. Field garlic (Allium oleraceum) looks like crow garlic, too, but much bigger. And, as with all Alliums, it is also edible.


Use as a food The leaves and bulbils seeds can be used raw in salads. The bulbils are very strongly flavoured.

The leaves can be used in hot dishes but cooking for long periods will diminish the flavour. They are best used as one of the final steps in a recipe. 

The bulbils retain their flavour far better in cooking.

The bulbs can also be eaten (best cooked), but remember to ask the landowner's permission before digging any up, and be mindful about population damage when removing plants Use in herbal medicine and medicine Crow Garlic has been used to treat internal parasites, flatulence, asthma, and coughs. It has also been prepared for its diuretic, cathartic and stimulant properties. 

Alliums as a family are used to reduced cholesterol levels, and improve digestion and circulation


If you are suffering from any ailment or need medical advice, please see your General Practitioner.


Hazards As with all Alliums, avoid excessive consumption


Other uses Has been used as a moth and insect repellent, as well as a mole deterrent Importance to other species None known - please let us know if you are aware of any


Always stay safe when foraging. You need to be 100% sure of your identification, 100% sure that your foraged item is edible, and 100% sure that you are not allergic to it (it is good practice to always try a small amount of any new food you are consuming). If in doubt, leave it out!






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