Carpinus betulus
Hornbeam
a perennial woody deciduous member of the Carpinus genus in the family Betulaceae.
Taxonomy and growth
- Family
- Betulaceae
- Genus
- Carpinus
- Life cycle
- perennial
- Foliage
- deciduous
- Woodiness
- woody
- Growth rate
- moderate
- Height
- 25 m
- Spread
- 20 m
- Fertility
- Wind
- Flower type
- monoecious
- Pollinators
- Wind
Uses
Medicinal uses
Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.
This section contains historical Plants For A Future notes marked noncommercial.
The leaves are haemostatic[13]. They are used in external compresses to stop bleeding and heal wounds[13]. A distilled water made from the leaves is an effective eye lotion[13]. The leaves are harvested in August and dried for later use[13]. The plant is used in Bach flower remedies - the keywords for prescribing it are 'Tiredness', 'Weariness' and 'Mental and physical exhaustion'[8].
- Product or use
- Bach
- Product or use
- Haemostatic
- Product or use
- Ophthalmic
Material uses
This section contains historical Plants For A Future notes marked noncommercial.
Plants can be grown as a medium to tall hedge, they retain their dead leaves throughout the winter if clipped at least once a year in late summer[2][10][6]. They should not be clipped in spring since they will bleed profusely[7]. A yellow dye is obtained from the bark[3]. Wood - heavy, close grained, hard, very tough, very durable, not very durable according to another report. Used for flooring, cogs, tools, piano mechanisms etc[1][2][4][11][3]. A good fuel[12].
- Product or use
- Dye
- Product or use
- Fuel
- Product or use
- Wood
Ecology and functions
- Ecosystem niche
- Canopy
Environment
- Range
- Europe, including Britain, from Sweden to the Pyrenees east to Iran in W. Asia.
- Light
- full sun
- Shade tolerance
- permanent shade
- Water
- moderate
- Hardiness
- Zone 5+
- Soil textures
- sandy, loamy, clay, heavy clay
- Soil pH
- acid, neutral, alkaline, very alkaline
- Tolerates Nutritionally Poor Soil
- No
- Drought
- intolerant
Propagation
This section contains historical Plants For A Future notes marked noncommercial.
Seed - best sown in an outdoors seedbed as soon as it is ripe[14]. Germination is usually good, though it may take 18 months[15]. If collected whilst still 'green' (after the seed is ripe but before it has dried fully on the plant) and sown immediately it should germinate in the following spring[15]. Grow the plants on for two years in the seedbed and then plant them out into their permanent positions in the winter. The average seed viability is around 65%[16]. Pre-treat stored seed with 4 weeks warm and 12 weeks cold stratification and sow in a cold frame[16]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in a cold frame until they are at least 15cm tall before planting them into their permanent positions.
Cultivation
This section contains historical Plants For A Future notes marked noncommercial.
Thrives in any good loam, including chalk[1][2], it does not demand much light[6]. Prefers a deep open loam[1] and does well on damp clays[6]. Succeeds in all but the most acid soils[6]. Dormant trees are very cold tolerant, the young growth is not usually damaged by late spring frosts[6]. The trees cast a deep shade[16][6]. A very ornamental plant[1]. Trees are shallow-rooted[13]. The hornbeam has 28 species of associated insects[9]. Trees take 10 - 20 years from seed before they produce seed[16] and about 100 years to reach maturity[6]. At one time this tree was commonly pollarded or coppiced for its wood and for fuel[2][4][6].
References
F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00
Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00
Johnson. C. P. The Useful Plants of Great Britain.
Triska. Dr. Hamlyn Encyclopaedia of Plants. Hamlyn 1975-00-00 ISBN 0-600-33545-3
Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press 1962-00-00
Beckett. G. and K. Planting Native Trees and Shrubs. Jarrold 1979-00-00
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Chancellor. P. M. Handbook of the Bach Flower Remedies C. W. Daniel Co. Ltd. 1985-00-00 ISBN 85207 002 0
Baines. C. Making a Wildlife Garden.
Shepherd. F.W. Hedges and Screens. Royal Horticultural Society. 1974-00-00 ISBN 0900629649
Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim 1959-00-00
Mabey. R. Plants with a Purpose. Fontana 1979-00-00 ISBN 0-00-635555-2
Chiej. R. Encyclopaedia of Medicinal Plants. MacDonald 1984-00-00 ISBN 0-356-10541-5
Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co 1948-00-00
McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books 1985-00-00 ISBN 0-901361-21-6
Gordon. A. G. and Rowe. D. C. f. Seed Manual for Ornamental Trees and Shrubs.