Prunus andersonii
| Prunus andersonii | |
| Light: |   |
| Moisture: |  |
| Soil pH: | 5.6-8.4 |
| Height: | 6' |
| Open Woods Forest | |
| Native to: | |
| Edible Rating: |  |
| Medicinal Rating: |  |
| Tea: | Yes |
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Prunus andersonii (common name: desert peach)
Propagation: Seed - requires 2 - 3 months cold stratification and is best sown in a cold frame as soon as it is ripe[1]. Sow stored seed in a cold frame as early in the year as possible[1]. Protect the seed from mice etc. The seed can be rather slow, sometimes taking 18 months to germinate[2]. Prick out the seedlings into individual pots when they are large enough to handle. Grow them on in a greenhouse or cold frame for their first winter and plant them out in late spring or early summer of the following year.
Cuttings of half-ripe wood with a heel, July/August in a frame[3][1].
Softwood cuttings from strongly growing plants in spring to early summer in a frame[1].
Layering in spring.
Cultivation: We have very little information on this species and do not know if it will be hardy in Britain. The following notes are based on the general needs of the genus.
Thrives in a well-drained moisture-retentive loamy soil[3][1]. Prefers some lime in the soil but is likely to become chlorotic if too much lime is present[4]. Succeeds in sun or partial shade though it fruits better in a sunny position[3][1].
Most members of this genus are shallow-rooted and will produce suckers if the roots are damaged[5].
Plants in this genus are notably susceptible to honey fungus[1].
Range: Western N. America.
Habitat: Dry slopes and mesas, 1000 - 2200 metres in California[6].
Edibility: Fruit - raw or cooked[7][8][9]. Considered to be a great delicacy[10].
Seed - raw or cooked. Do not eat the seed if it is too bitter - see the notes above on toxicity.
Medicinal: A decoction of the stems, leaves or roots has been used in the treatment of diarrhoea[10].
A weak decoction of the bark has been used in the treatment of rheumatism[10].
A hot infusion of the branches or the leaves has been used in the treatment of colds[10].
A decoction of the dried bark strips has been used as a winter tonic to ward off influenza[10].
All members of the genus contain amygdalin and prunasin, substances which break down in water to form hydrocyanic acid (cyanide or prussic acid). In small amounts this exceedingly poisonous compound stimulates respiration, improves digestion and gives a sense of well-being[5].
Usage: A green dye can be obtained from the leaves[11].
A dark grey to green dye can be obtained from the fruit[11].
Pollinators: Insects
Soil: Can grow in light, medium, and heavy soils.
Drainage: Prefers well drained soil.
Flower Type: Hermaphrodite
Known Hazards: Although no specific mention has been seen for this species, it belongs to a genus where most, if not all members of the genus produce hydrogen cyanide, a poison that gives almonds their characteristic flavour. This toxin is found mainly in the leaves and
Links
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ Dirr, Michael and Charles Heuser. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press, 1987.
- ↑ 3.0 3.1 3.2 Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
- ↑ Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
- ↑ 5.0 5.1 Bown, Deni. Royal Horticultural Society Encyclopaedia of Herbs and Their Uses. Dorling Kindersley, 1995.
- ↑ Munz, David. A California Flora. University of California Press, 1959.
- ↑ Tanaka, Tyōzaburō. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing, 1976.
- ↑ Yanovsky, Elias. Food Plants of the North American Indians Publication 237. US Department of Agriculture.
- ↑ Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.
- ↑ 10.0 10.1 10.2 10.3 10.4 Moerman, Daniel. Native American Ethnobotany. Timber Press, 1998.
- ↑ 11.0 11.1 Grae, Ida. Nature's Colors. MacMillan Publishing, 1974.