Uses
Toxic parts
Edible uses
Notes
A sugar is obtained from boiling off the water in the sap[2][3][5][6][12]. Some caution is advised since it is laxative if used in large quantities[13]. A sweet sugar-like substance exudes from wounds made in the heartwood of the tree[14][15][10] and also from the cones. It is sometimes used for sweetening foods, though in large quantities it is laxative[3][10]. The pitch obtained from the trunk is allowed to harden and is then used as a chewing gum[7].
A vanillin flavouring is obtained as a by-product of other resins that are released from the pulpwood[8].Seed
Material uses
The needles contain a substance called terpene, this is released when rain washes over the needles and it has a negative effect on the germination of some plants, including wheat[17]. Yields a pitch, though it is not commercially important[18]. Oleo-resins are present in the tissues of all species of pines, but these are often not present in sufficient quantity to make their extraction economically worthwhile[18]. The resins are obtained by tapping the trunk, or by destructive distillation of the wood[19][18]. In general, trees from warmer areas of distribution give the higher yields[18]. Turpentine consists of an average of 20% of the oleo-resin[18] and is separated by distillation[19][18]. Turpentine has a wide range of uses including as a solvent for waxes etc, for making varnish, medicinal etc[19]. Rosin is the substance left after turpentine is removed. This is used by violinists on their bows and also in making sealing wax, varnish etc[19]. Pitch can also be obtained from the resin and is used for waterproofing, as a wood preservative etc. The resin is used as an adhesive[7].
Wood - light, soft, straight but coarse grained. Used for lumber, interior finishes etc[20][15][11][21][22].Medicinal uses(Warning!)
Unknown part
Ecology
Ecosystem niche/layer
Ecological Functions
Nothing listed.
Forage
Nothing listed.
Shelter
Nothing listed.
Propagation
Practical Plants is currently lacking information on propagation instructions of Pinus lambertiana. Help us fill in the blanks! Edit this page to add your knowledge.
Cultivation
A very vigorous tree in Britain, capable of growing 1 metre per year when young[25]. The trees are long-lived in their native environment, but can take 100 years or more before they come into reliable seed bearing[22]. Even then seed production is sparse, with good yields only every 4 - 5 years[22]. The cones open and shed their seed in early autumn whilst still attached to the tree[15][26]. They are up to 45cm long and often drip with a sweet sap[14]. Unfortunately the cones are seldom borne in Britain[9], though a tree at Hawkestone Park in Shropshire often bears cones[9]. Leaf secretions inhibit the germination of seeds, thereby reducing the amount of plants that can grow beneath the tree[27]. Trees are susceptible to the 'white pine blister rust' and should not be grown near to blackcurrants[28][8]. This rust killed off all the plantings of this species that were made prior to 1960[25]. Plants in this genus are notably susceptible to honey fungus[8]. Plants are strongly outbreeding, self-fertilized seed usually grows poorly[8]. They hybridize freely with other members of this genus[8].
The crushed leaves and shoots have a sweet grapefruit-like aroma[25].Crops
Problems, pests & diseases
Associations & Interactions
There are no interactions listed for Pinus lambertiana. Do you know of an interaction that should be listed here? edit this page to add it.
Polycultures & Guilds
There are no polycultures listed which include Pinus lambertiana.
Descendants
Cultivars
Varieties
None listed.
Subspecies
None listed.
Full Data
This table shows all the data stored for this plant.
- Drought
- Strong wind
References
- ? Foster. S. & Duke. J. A. A Field Guide to Medicinal Plants. Eastern and Central N. America. Houghton Mifflin Co. ISBN 0395467225 (1990-00-00)
- ? 2.02.12.22.32.4 F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press (1951-00-00)
- ? 3.03.13.23.33.4 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
- ? 4.04.1 Elias. T. and Dykeman. P. A Field Guide to N. American Edible Wild Plants. Van Nostrand Reinhold ISBN 0442222009 (1982-00-00)
- ? 5.05.15.2 Howes. F. N. Nuts. Faber (1948-00-00)
- ? 6.06.16.26.36.4 Balls. E. K. Early Uses of Californian Plants. University of California Press ISBN 0-520-00072-2 (1975-00-00)
- ? 7.07.17.27.37.47.57.67.7 Moerman. D. Native American Ethnobotany Timber Press. Oregon. ISBN 0-88192-453-9 (1998-00-00)
- ? 8.008.018.028.038.048.058.068.078.088.098.10 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
- ? 9.09.19.29.39.49.59.6 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
- ? 10.010.110.210.3 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
- ? 11.011.111.211.311.411.5 Coyle. J. and Roberts. N. C. A Field Guide to the Common and Interesting Plants of Baja California. Natural History Publishing Co. (1975-00-00)
- ? 12.012.112.212.3 Sweet. M. Common Edible and Useful Plants of the West. Naturegraph Co. ISBN 0-911010-54-8 (1962-00-00)
- ? 13.013.1 Saunders. C. F. Edible and Useful Wild Plants of the United States and Canada. Dover Publications ISBN 0-486-23310-3 (1976-00-00)
- ? 14.014.114.214.3 Rushforth. K. Conifers. Christopher Helm ISBN 0-7470-2801-X (1987-00-00)
- ? 15.015.115.215.315.4 Sargent. C. S. Manual of the Trees of N. America. Dover Publications Inc. New York. ISBN 0-486-20278-X (1965-00-00)
- ? 16.016.1 Grae. I. Nature's Colors - Dyes from Plants. MacMillan Publishing Co. New York. ISBN 0-02-544950-8 (1974-00-00)
- ? 17.017.1 Allardice.P. A - Z of Companion Planting. Cassell Publishers Ltd. ISBN 0-304-34324-2 (1993-00-00)
- ? 18.018.118.218.318.418.518.6 Howes. F. N. Vegetable Gums and Resins. Faber ()
- ? 19.019.119.219.319.419.519.619.719.819.9 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
- ? 20.020.120.220.3 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
- ? 21.021.1 Hill. A. F. Economic Botany. The Maple Press (1952-00-00)
- ? 22.022.122.222.322.4 Elias. T. The Complete Trees of N. America. Field Guide and Natural History. Van Nostrand Reinhold Co. ISBN 0442238622 (1980-00-00)
- ? 23.023.1 Usher. G. A Dictionary of Plants Used by Man. Constable ISBN 0094579202 (1974-00-00)
- ? McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books ISBN 0-901361-21-6 (1985-00-00)
- ? 25.025.125.2 Mitchell. A. F. Conifers in the British Isles. HMSO ISBN 0-11-710012-9 (1975-00-00)
- ? Lauriault. J. Identification Guide to the Trees of Canada Fitzhenry and Whiteside, Ontario. ISBN 0889025649 (1989-00-00)
- ? Philbrick H. and Gregg R. B. Companion Plants. Watkins (1979-00-00)
- ? ? The Plantsman. Vol. 2. 1980 - 1981. Royal Horticultural Society (1980-00-00)
- ? Hitchcock. C. L. Vascular Plants of the Pacific Northwest. University of Washington Press (1955-00-00)
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