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Herbal Database Search ResultsBack to: Pathways Main Search Page For Metaphysical uses visit The Witchs Haven Cephalotaxus harringtonia
Physical CharacteristicsAn evergreen shrub growing to 5m by 3m at a slow rate. It is hardy to zone 7 and is frost tender. It is in leaf all year, in flower from April to May, and the seeds ripen from October to November. The flowers are dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required) and are pollinated by Wind. The plant not is self-fertile. We rate it 5/5 for edibility and 0/5 for medicinal use. The plant prefers light (sandy), medium (loamy) and heavy (clay) soils. The plant prefers acid, neutral and basic (alkaline) soils. It can grow in full shade (deep woodland) or semi-shade (light woodland). It requires moist soil. Habitats and Possible LocationsHedge, Woodland, Dappled Shade, Shady Edge, Deep Shade.Edible UsesFruit; Oil; Seed.
Fruit. - raw or cooked. About 2 - 3cm long[200]. The fruit of this
plant is said to be astringent and inedible even when fully ripe[200].
However, several of its sub-species produce a very nice sweet fruit - see
cultivation details for more information.
Medicinal UsesDisclaimerNone known Other UsesHedge; Oil.
An oil obtained from the seed is used as an illuminant[105].
Cultivation detailsPrefers a moist well-drained sandy soil but succeeds in most soils though it dislikes dry gravelly or chalky soils[1, 200]. Prefers a position in semi-shade but tolerates full shade[11, 81] and it also succeeds but does not usually thrive in full sun[200]. It grows very well in the mild wet coastal region of W. Scotland where it succeeds even in full sun[200]. Requires a humid sheltered site[200], strongly disliking very exposed positions[1].Although the dormant plant is very cold-hardy, the young growth in spring, even on mature plants, is frost-tender and so it is best to grow the plants in a position sheltered from the early morning sun[K]. The Japanese plum yew is a very slow growing tree[185] with an excellent potential as a food crop in Britain. It generally has a large crop of fruit and seeds, these are often eaten in Japan. In addition, the seeds seem to be immune to the predations of squirrels, the seed on trees growing at Kew Botanical gardens being untouched even though virtually every other nut tree there has its crop destroyed[K]. There has been some confusion in the naming of this species. Some botanists have separated off C. drupacea as a separate species, though most nowadays include it as a subspecies of this plant as C. harringtonia drupacea. (Sieb.&Zucc.)Koidzumi., differing from the species in its shortly pedunculate male catkins[81]. In cultivation it is often known as the variety 'Fastigiata'[81]. Another subspecies, C. harringtonia nana. (Nakai.)Rehd. is a small spreading shrub to 2 metres, spreading by means of suckers[81, 200]. This form is said to have the best fruit of this genus[200], it is a very hardy plant, succeeding as far north as S. Sweden and Nova Scotia[200]. Plants are dioecious, but female plants sometimes produce fruits and infertile seeds in the absence of any male plants[11]. However, at least one male plant for every five females should be grown if you are growing the plants for fruit and seed. Plants have also been known to change sex[81]. Male cones are produced in the axils of the previous year's leaves, whilst female cones are borne at the base of branchlets[200]. PropagationSeed - best sown as soon as it is ripe in a cold frame[113], it should then germinate in the following spring[K]. A hard seedcoat can delay germination, especially in if the seed is not sown as soon as it is ripe[81, K]. Stored seed should be cold-stratified and sown in a cold frame in the spring[200]. Germination can take 18 months or more. Prick out the seedlings as soon as they are large enough to handle and grow them on for at least their first winter under cover. Plant out in late spring after the last expected frosts.Greenwood cuttings of terminal shoots, August/September in a humid cold frame[1, 200]. Difficult[113]. Cultivars
SuppliersFor more details of plant suppliers please see our Suppliers Page which lists many more places to look. PFAF Web PagesThis plant is mentioned in the following web pages
Web References
References for the family Cephalotaxaceae.
See the PFAF Links Pages for other sources. Also try Photos and info from the The Plants Database which has 14,000 images. References[K] Ken Fern
[1] F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 [11] Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981 [81] Rushforth. K. Conifers. Christopher Helm 1987 ISBN 0-7470-2801-X [105] Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing 1976 [109] Wilson. E. H. Plantae Wilsonae. [113] Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press 1987 ISBN 0942375009 [185] Mitchell. A. F. Conifers in the British Isles. HMSO 1975 ISBN 0-11-710012-9 [200] Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5 Readers CommentsBack to: Pathways Home page, Main Search Page Help Bibliography
Plant information taken from the
Plants For A Future -
Species Database.
Copyright (c) 1997-2003.
This page (UK)
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