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Vaccinium vitis-idaea - L.

Cowberry

Author	L.	Botanical references	11, 17, 200
Family	Ericaceae	Genus	Vaccinium
Synonyms
Known Hazards	None known
Range	Europe, including Britain, from Iceland south and east to the Pyrenees, Macedonia, N. Asia to Japan
Habitat	Sunny mountain meadows, peat moors and pine woods[7, 17], on acid soils[9].
Edibility Rating	3 (1-5)	Medicinal Rating	2 (1-5)

Physical Characteristics

An evergreen Shrub growing to 0.25m by 1m.

The plant prefers light (sandy) and medium (loamy) soils and requires well-drained soil. The plant prefers acid soils and can grow in very acid soil. It can grow in semi-shade (light woodland) or no shade. It requires moist soil.

Habitats

Woodland Garden; Sunny Edge; Dappled Shade; Ground Cover;

Edible Uses

Edible Parts: Fruit.

Edible Uses: Tea.

Fruit - raw or cooked[2, 3, 5, 9, 21, 257]. Quite pleasant to eat[7]. An acid flavour, they are used like cranberries in preserves and are considered by many people to be superior to cranberries[183]. The taste is better after a frost[62, 115, 172]. Occasionally the plants bear 2 crops in a year[13]. The fruit is about 6mm in diameter[200]. A tea is made from the leaves[177, 183]. This should not be drunk on a regular basis because it contains the toxin 'arbutin'[9].

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Antiseptic; Astringent; Diuretic; Refrigerant; VD.

The leaves are antiseptic, astringent, diuretic, refrigerant[7, 21]. They are used in the treatment of gonorrhoea[218], arthritis, rheumatism, diabetes and diarrhoea[9]. The leaves are gathered in early summer and dried for later use[7]. The mature fruits are eaten fresh or dried as a remedy for diarrhoea[9] and as a treatment for sore throats, coughs and colds[257]. The juice has been gargled as a treatment for sore throats[257].

Other Uses

Dye; Ground cover.

A yellow dye is obtained from the leaves and stems[172]. A purple dye is obtained from the fruit[207]. Can be grown as a ground cover plant[11], spreading by underground runners[188]. It needs weeding for the first year or so[197]. Plants are best spaced about 30cm apart each way[208].

Cultivation details

Requires a moist but freely-draining lime free soil, preferring one that is rich in peat or a light loamy soil with added leaf-mould[11, 200]. Prefers a very acid soil with a pH in the range of 4.5 to 6, plants soon become chlorotic when lime is present. Succeeds in full sun or light shade though it fruits better in a sunny position[200]. Requires shelter from strong winds[200]. Dislikes root disturbance, plants are best grown in pots until being planted out in their permanent positions[200]. Sometimes cultivated for its edible fruit, there are some named varieties[183]. 'Koralle' has large and conspicuous berries[182]. The fruit hangs on the plant all winter if it is not picked[183]. The flowers produce a great deal of nectar and are very attractive to bees[7]. Plants in this genus are notably resistant to honey fungus[200].

Propagation

Seed - sow late winter in a greenhouse in a lime-free potting mix and only just cover the seed[78]. Stored seed might require a period of up to 3 months cold stratification[113]. Another report says that it is best to sow the seed in a greenhouse as soon as it is ripe[200]. Once they are about 5cm tall, prick the seedlings out into individual pots and grow them on in a lightly shaded position in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of half-ripe wood, 5 - 8cm with a heel, August in a frame[78]. Slow and difficult. Layering in late summer or early autumn[78]. Another report says that spring is the best time to layer[200]. Takes 18 months[78]. Division of suckers in spring or early autumn[113].

Cultivars

'Koralle'

A form with large and conspicuous berries[182, 183]. The fruit hangs on the plant all winter if it is not picked[183].

'Masovia'

A form selected for its large fruit[183].

'Sussi'

Specially selected for size and quantity of fruit per bush[183]. The plants are small (1.2 - 2.4 metres) and need diligent weeding, mulching and watering until established[183].

Links

This plant is also mentioned in the following PFAF articles: Ground cover plants..

References

[2] Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications 1972 ISBN 0-486-20459-6
Lots of entries, quite a lot of information in most entries and references.

[3] Simmons. A. E. Growing Unusual Fruit. David and Charles 1972 ISBN 0-7153-5531-7
A very readable book with information on about 100 species that can be grown in Britain (some in greenhouses) and details on how to grow and use them.

[5] Mabey. R. Food for Free. Collins 1974 ISBN 0-00-219060-5
Edible wild plants found in Britain. Fairly comprehensive, very few pictures and rather optimistic on the desirability of some of the plants.

[7] Chiej. R. Encyclopaedia of Medicinal Plants. MacDonald 1984 ISBN 0-356-10541-5
Covers plants growing in Europe. Also gives other interesting information on the plants. Good photographs.

[9] Launert. E. Edible and Medicinal Plants. Hamlyn 1981 ISBN 0-600-37216-2
Covers plants in Europe. a drawing of each plant, quite a bit of interesting information.

[11] Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981
A classic with a wealth of information on the plants, but poor on pictures.

[13] Triska. Dr. Hamlyn Encyclopaedia of Plants. Hamlyn 1975 ISBN 0-600-33545-3
Very interesting reading, giving some details of plant uses and quite a lot of folk-lore.

[17] Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press 1962
A very comprehensive flora, the standard reference book but it has no pictures.

[21] Lust. J. The Herb Book. Bantam books 1983 ISBN 0-553-23827-2
Lots of information tightly crammed into a fairly small book.

[62] Elias. T. and Dykeman. P. A Field Guide to N. American Edible Wild Plants. Van Nostrand Reinhold 1982 ISBN 0442222009
Very readable.

[78] Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co 1948
A bit dated but a good book on propagation techniques with specific details for a wide range of plants.

[113] Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press 1987 ISBN 0942375009
A very detailed book on propagating trees. Not for the casual reader.

[115] Johnson. C. P. The Useful Plants of Great Britain. 0
Written about a hundred years ago, but still a very good guide to the useful plants of Britain.

[172] Schofield. J. J. Discovering Wild Plants - Alaska, W. Canada and the Northwest. 0
A nice guide to some useful plants in that area.

[177] Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books 1984 ISBN 3874292169
An excellent book for the dedicated. A comprehensive listing of latin names with a brief list of edible parts.

[182] Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray 1992 ISBN 0-7195-5043-2
Contains a wide range of plants with a brief description, mainly of their ornamental value but also usually of cultivation details and varieties.

[183] Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications 1990 ISBN 0-9628087-0-9
Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.

[188] Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers Dorling Kindersley Publishers Ltd. 1990 ISBN 0-86318-386-7
Excellent range of photographs, some cultivation details but very little information on plant uses.

[197] Royal Horticultural Society. Ground Cover Plants. Cassells. 1989 ISBN 0-304-31089-1
A handy little booklet from the R.H.S.

[200] Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.

[207] Coffey. T. The History and Folklore of North American Wild Flowers. Facts on File. 1993 ISBN 0-8160-2624-6
A nice read, lots of information on plant uses.

[208] Thomas. G. S. Plants for Ground Cover J. M. Dent & Sons 1990 ISBN 0-460-12609-1
An excellent detailled book on the subject, very comprehensive.

[218] Duke. J. A. and Ayensu. E. S. Medicinal Plants of China Reference Publications, Inc. 1985 ISBN 0-917256-20-4
Details of over 1,200 medicinal plants of China and brief details of their uses. Often includes an analysis, or at least a list of constituents. Heavy going if you are not into the subject.

[257] Moerman. D. Native American Ethnobotany Timber Press. Oregon. 1998 ISBN 0-88192-453-9
Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.

Readers Comments

Plants for a Future does not verify the accuracy of reader comments, use at your own risk. In particular Plants For A Future can not take any responsibility for any adverse effects from the use of plants. You should always consult a professional before using plants medicinally.

Vaccinium vitis-idaea

Laurie Locke Wed Mar 3 10:19:56 2004

In Newfoundland the Lingonberry is known as the Partridgeberry-presumably because it resembles that fruit from the English West Country which would have been familiar to the English settlers who were almost exclusively from that region. It is very popular in NFLD and can be found throughout the Island and in Labrador. It is used in preserves and baking and in recent years has been comercially exploited to make wine.

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