Coriaria ruscifolia

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Coriaria ruscifolia
Light:Full Sun
Moisture:Mesic
Hardiness:8
Soil pH:5.6-8.4
Height:3'
Blooms:Mid Summer-Late Summer
Native to:
Nitrogen Fixer
Edible Rating:PFAF Edibility RatingPFAF Edibility Rating
Tea:Yes
Poisonous

Coriaria ruscifolia

Propagation: Seed - sow February/March in a greenhouse[1]. The seed usually germinates in 1 - 3 months at 15°c[2]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.

Cuttings of half-ripe wood, 7cm with a heel, July/August in a frame. Fair percentage[1].

Cultivation: Prefers a fairly good loamy soil in a sunny sheltered position[11, 164, 200. Succeeds in light shade[3].

This species is not very hardy in Britain, it tolerates temperatures down to about -5°c and succeeds outdoors from Sussex and westwards[3].

There is some confusion over the name of this species, some botanists unite this species with the New Zealand C. sarmentosa whilst others maintain that they are distinct[4][3].

The roots of plants in this genus bear nitrogen-fixing nodules[5]. Whilst much of the nitrogen will be utilized by the growing plant, some of it will become available for other plants growing nearby[K].

Range: Southern S. America.

Edibility: Fruit - raw or used as a beverage[4][6][7][8][9]. The pressed fruit yields a very palatable juice, which is drunk raw or fermented into wine[10]. Use with great caution since most parts of the plant, including the seed[11], are very toxic and some reports suggest the fruit should not be used at all[4].

Usage: A black ink is obtained from the leaves, it can also be used as a dye[6][12][9]. The bark can also be used, it is rich in tannin.

Soil: Can grow in light, medium, and heavy soils.

Drainage: Prefers well drained soil.

Flower Type: Hermaphrodite

Known Hazards: All parts of the plant, except the 'fruit' (actually the petals) are highly poisonous[7][9][11].

Links

References

  1. 1.0 1.1 Sheat, Wilfrid. Propagation of Trees, Shrubs and Conifers. St Martin, 1948.
  2. Bird, Alfred. Growing from Seed Volume 4. Thompson and Morgan, 1990.
  3. 3.0 3.1 3.2 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  4. 4.0 4.1 4.2 Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
  5. Duke, James and Edward Ayensu. Medicinal Plants of China. Reference Publications, 1985.
  6. 6.0 6.1 Uphof, Johannes. Dictionary of Economic Plants. Weinheim, 1959.
  7. 7.0 7.1 Usher, George. A Dictionary of Plants Used by Man. Constable, 1974.
  8. Tanaka, Tyōzaburō. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing, 1976.
  9. 9.0 9.1 9.2 Brooker, Stanley. Economic Native Plants of New Zealand. Oxford University Press, 1991.
  10. Hedrick, Ulysses. Sturtevant's Edible Plants of the World. Dover Publications, 1972.
  11. 11.0 11.1 Crowe, Andrew. Native Edible Plants of New Zealand. Hodder and Stoughton, 1990.
  12. Reiche, Karl. Flora de Chile.