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Larix decidua Larch Deciduous tree (1 Page of 5) The Larix decidua plant species is found in C. Europe - Alps to N. Russia and Siberia. Naturalized in Britain. It is a member of the Pinaceae family. Common gardeners may know the plant as Larch. Some home gardeners know the variety as L. europaea. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Larix decidua Common Name: Larch Family: Pinaceae Author: Mill. Known Hazards: None known Mature Height: 45 Mature Width: 15 Habitat: Forms extensive open forests at high altitudes[81].
General Uses: Large quantities of resin are obtained by tapping the trunk[4]. Small holes are bored into the trunk, most resin being obtained from near the centre of the trunk[171]. When properly made, the same borehole can be used for 20 - 30 years[64]. The resin has a wide range of uses including wood preservatives, varnish, medicinal etc[4, 64]. It needs no preparation other than straining through a cloth to remove plant debris etc[4]. The hole is made in the spring and the resin extracted in the autumn[64]. Resin can be extracted from May to October[4]. The yield is about 40 grammes per tree[64].
A fast-growing tree that establishes itself rapidly and is also said to improve the quality of the soil, the larch can be used as a pioneer species on cleared and exposed land in order to assist the establishment of other woodland trees[4].
The bark contains tannin[171]. This is much utilized in N. Europe[223], though in Britain the oak is considered to be a better source[4]. On a 10% moisture basis, the bark contains 11.6% tannin[223].
Wood - durable, tough, elastic, easy to split, takes a good polish[4, 46, 61, 81]. Larch produces one of the toughest woods obtained from conifers and is also resistant to woodworm[4]. It is widely used in construction, for railway sleepers, cabinet work etc[4, 46, 61, 81].
For further Larix decidua gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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