Common Juniper: Species of plant

It has the largest range of any woody plant. It is all over the cool temperate Northern Hemisphere. It can be found in North America, Europe and Asia.

Juniperus communis
Juniperus communis subsp. communis in the Netherlands
Conservation status
Least Concern (IUCN 2.3)
Scientific classification
Kingdom:	Plantae
Division:	Pinophyta
Class:	Pinopsida
Order:	Pinales
Family:	Cupressaceae
Genus:	Juniperus
Species:	J. communis
Binomial name
Juniperus communis L.

 

Juniperus communis is a shrub or small coniferous evergreen tree. It is a low spreading shrub. Sometimes it can reach 10 m tall.

The seed cones are berry-like. They are green when ripening. In 18 months they change to purple-black with a blue waxy coating.

 

Crafts

It is too small to be used for lumber. In Scandinavia, however, juniper wood is used for making containers. These containers store small amounts of dairy products such as butter and cheese. In Estonia juniper wood is valued for its long lasting and pleasant aroma. Various decorative items (often eating utensils) are common in most Estonian handicraft shops and households.

Culinary

Its astringent blue-black seeds, commonly known as "Juniper berries", are too bitter to eat raw. They are usually sold dried and used to flavour meats, sauces, and stuffings. They are generally crushed before use to release their flavour. The berries are used to flavour certain beers and gin. The Slovak national alcoholic beverage Borovička is also flavoured with juniper berry extract.

Traditional medicine

Juniper berries have long been used as medicine by many cultures. Juniper berries act as a strong urinary tract disinfectant if eaten. They were used by Native Americans as an herbal remedy for diabetes. Western American tribes combined the berries of Juniperus communis with Berberis root bark in a herbal tea. Native Americans also used juniper berries as a female contraceptive.

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  As the cones need more than a year to become ripe, both ripe and unripe cones can be seen together, as on this tree on Saaremaa, Estonia
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  Juniperus communis subsp. communis on Lüneburg Heath, Germany
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  Young shoots, Malá Fatra