Uses
Edible uses
Notes
Unknown part
Material uses
A cinnamon-coloured dye is obtained from the whole plant[10]. A red dye is obtained from the root[5][6].
The flowers are rich in saponins, when crushed and mixed with water they produce an excellent lather which is an effective and gentle soap[9][11]. They can be used as a body wash (simply rub the wet blossoms over the body) or to clean clothes[K]. The flowers were much used by the North American Indians as a body wash, especially by the women in preparation for marriage, and they leave the skin smelling fragrantly of the flowers[K].Medicinal uses(Warning!)
The roots and root-bark are antispasmodic, antisyphilitic, strongly astringent (they contain 8% tannin), expectorant, haemostatic and sedative[2][13]. They have a stimulatory effect on the lymphatic system[14], whilst an alkaloid in the roots is mildly hypotensive[13]. The plant is used internally in the treatment of bronchial complaints including asthma and whooping cough, dysentery, sore throats, tonsillitis, haemorrhoids etc[10][13][14]. A decoction of the bark is used as a skin wash for cancer and venereal sores[15]. The powdered bark has been used to dust the sores[15].
The roots are unearthed and partially harvested in the autumn or spring when their red colour is at its deepest. They are dried for later use[14].Unknown part
Ecology
Ecosystem niche/layer
Ecological Functions
Nitrogen fixer
Forage
Nothing listed.
Shelter
Nothing listed.
Propagation
Cuttings of half-ripe wood, taken at a node[17], July/August in a frame[19].
Cuttings of mature wood of the current year's growth, 7 - 12 cm with a heel, October in a cold frame[20]. The roots are quite brittle and it is best to pot up the callused cuttings in spring, just before the roots break[20]. Good percentage.Practical Plants is currently lacking information on propagation instructions of Ceanothus americanus. Help us fill in the blanks! Edit this page to add your knowledge.
Cultivation
Plants dislike root disturbance, they should be planted out into their permanent positions whilst still small[21]. Dislikes heavy pruning, it is best not to cut out any wood thicker than a pencil[21]. Any pruning is best carried out in the spring[22]. Fast growing, it flowers well when young, often in its second year from seed[19]. Hybridizes freely with other members of this genus[17].
Some members of this genus have a symbiotic relationship with certain soil micro-organisms, these form nodules on the roots of the plants and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[17][23].Crops
Problems, pests & diseases
Associations & Interactions
There are no interactions listed for Ceanothus americanus. 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 Ceanothus americanus.
Descendants
Cultivars
Varieties
None listed.
Subspecies
None listed.
Full Data
This table shows all the data stored for this plant.
References
- ? 1.01.1 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
- ? 2.02.12.22.3 Lust. J. The Herb Book. Bantam books ISBN 0-553-23827-2 (1983-00-00)
- ? 3.03.13.2 Fernald. M. L. Gray's Manual of Botany. American Book Co. (1950-00-00)
- ? 4.04.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
- ? 5.05.15.25.3 Saunders. C. F. Edible and Useful Wild Plants of the United States and Canada. Dover Publications ISBN 0-486-23310-3 (1976-00-00)
- ? 6.06.16.26.3 McPherson. A. and S. Wild Food Plants of Indiana. Indiana University Press ISBN 0-253-28925-4 (1977-00-00)
- ? 7.07.1 Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture. ()
- ? 8.08.18.2 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
- ? 9.09.19.2 Grae. I. Nature's Colors - Dyes from Plants. MacMillan Publishing Co. New York. ISBN 0-02-544950-8 (1974-00-00)
- ? 10.010.110.210.3 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
- ? 11.011.1 Buchanan. R. A Weavers Garden. ()
- ? 12.012.112.2 Chevallier. A. The Encyclopedia of Medicinal Plants Dorling Kindersley. London ISBN 9-780751-303148 (1996-00-00)
- ? 13.013.113.213.3 Foster. S. & Duke. J. A. A Field Guide to Medicinal Plants. Eastern and Central N. America. Houghton Mifflin Co. ISBN 0395467225 (1990-00-00)
- ? 14.014.114.214.314.4 Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
- ? 15.015.115.2 Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books ISBN 0-449-90589-6 (1980-00-00)
- ? 16.016.1 Bird. R. (Editor) Growing from Seed. Volume 3. Thompson and Morgan. (1989-00-00)
- ? 17.017.117.217.317.417.517.6 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
- ? 18.018.118.2 Matthews. V. The New Plantsman. Volume 1, 1994. Royal Horticultural Society ISBN 1352-4186 (1994-00-00)
- ? 19.019.119.219.3 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
- ? 20.020.1 Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
- ? 21.021.1 Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray ISBN 0-7195-5043-2 (1992-00-00)
- ? Grey-Wilson. C. & Matthews. V. Gardening on Walls Collins ISBN 0-00-219220-0 (1983-00-00)
- ? Craighead. J., Craighead. F. and Davis. R. A Field Guide to Rocky Mountain Wildflowers The Riverside Press ISBN 63-7093 (1963-00-00)
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