Uses
Edible uses
Notes
Fruit
Material uses
Unknown part
Medicinal uses(Warning!)
The roots are bitter tonic, hepatic and laxative[1]. An infusion has been used to promote digestion[1].
Berberine, universally present in rhizomes of Mahonia species, has marked antibacterial effects[4] and is used as a bitter tonic[5]. Since it is not appreciably absorbed by the body, it is used orally in the treatment of various enteric infections, especially bacterial dysentery[4]. It should not be used with Glycyrrhiza species (Liquorice) because this nullifies the effects of the berberine[4]. Berberine has also shown antitumour activity[4]. The root and root bark are best harvested in the autumn[5].Ecology
Ecosystem niche/layer
Ecological Functions
Nothing listed.
Forage
Nothing listed.
Shelter
Nothing listed.
Propagation
Division of suckers in spring[6]. Whilst they can be placed direct into their permanent positions, better results are achieved if they are potted up and placed in a frame until established[7].
Leaf cuttings in the autumn.Practical Plants is currently lacking information on propagation instructions of Mahonia fremontii. Help us fill in the blanks! Edit this page to add your knowledge.
Cultivation
Plants are only hardy in the milder areas of the country, tolerating temperatures down to about -10°c[8]. Plants are slow-growing[9]. Hybridizes freely with other members of this genus[3]. The flowers are refreshingly fragrant[10]. Some named forms have been developed for their ornamental value[11].
This species is often confused with M. trifoliolata, which differs in only ever having 3 leaflets per leaf[3].Crops
Problems, pests & diseases
Associations & Interactions
There are no interactions listed for Mahonia fremontii. 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 Mahonia fremontii.
Descendants
Cultivars
Varieties
None listed.
Subspecies
None listed.
Full Data
This table shows all the data stored for this plant.
References
- ? 1.01.11.21.31.41.51.61.71.81.9 Moerman. D. Native American Ethnobotany Timber Press. Oregon. ISBN 0-88192-453-9 (1998-00-00)
- ? 2.02.1 Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books ISBN 3874292169 (1984-00-00)
- ? 3.03.13.23.33.43.5 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
- ? 4.04.14.24.34.4 Duke. J. A. and Ayensu. E. S. Medicinal Plants of China Reference Publications, Inc. ISBN 0-917256-20-4 (1985-00-00)
- ? 5.05.15.2 Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books ISBN 0-449-90589-6 (1980-00-00)
- ? 6.06.1 Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co (1948-00-00)
- ? 7.07.17.27.3 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
- ? 8.08.1 Phillips. R. & Rix. M. Shrubs. Pan Books ISBN 0-330-30258-2 (1989-00-00)
- ? 9.09.1 Davis. B. Climbers and Wall Shrubs. Viking. ISBN 0-670-82929-3 (1990-00-00)
- ? Genders. R. Scented Flora of the World. Robert Hale. London. ISBN 0-7090-5440-8 (1994-00-00)
- ? Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos. Murray ISBN 0-7195-5043-2 (1992-00-00)
- ? Munz. A California Flora. University of California Press (1959-00-00)
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