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Herbal Database Search ResultsBack to: Pathways Main Search Page For Metaphysical uses visit The Witchs Haven Tanacetum cinerariifolium
Physical CharacteristicsPerennial growing to 0.5m by 0.5m . It is hardy to zone 6 and is not frost tender. It is in flower from July to September, and the seeds ripen from August to September. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees and flies. The plant is self-fertile. We rate it 0/5 for edibility and 1/5 for medicinal use. The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and requires well-drained soil. The plant prefers acid, neutral and basic (alkaline) soils and can grow in very alkaline soil. It cannot grow in the shade. It requires dry or moist soil. The plant can tolerate maritime exposure. Habitats and Possible LocationsCultivated Beds.Edible UsesNone knownMedicinal UsesDisclaimerVermifuge. Dalmatian pellitory is not used medicinally, though research has shown that the flowers possess weak antibiotic activity[268]. The flowers are the main source of the insecticide pyrethrum, which is toxic to insects but not to mammals. It has sometimes been used as a vermifuge in China[147]. Other UsesInsecticide Repellent.
The dried flower buds are the source of the insecticide 'Pyrethrum'[1,
4, 14, 18, 46, 57, 61]. The pyrethrins are produced in the yellow disc
florets[169]. The highest pyrethrin content is from the flowers when they are
in full bloom (1.22%) and lowest in the preceding period (0.71%)[240]. This
insecticide also kills many beneficial insects, though it is relatively
harmless to mammals[4]. Another report says that it is non-toxic to
mammals[238]. It is best used in the evening so that it will have lost much
of its virulence by the morning[201]. Steep two handfuls of the dried
powdered flowers in one litre of hot water for an hour. This mixture can be
either pureed or strained and then used as a spray[201]. Once dried, the
flowers or the powder retain their insecticidal properties almost
indefinitely[238].
Cultivation detailsSucceeds in an ordinary garden soil[1]. Prefers a rich soil with plenty of humus[147]. Prefers a pebbly, calcareous dry soil in a sunny position[4]. When grown in moist climates the plants often die after flowering[4].Tolerates a pH in the range 5.2 to 7.5.Pyrethrum is widely cultivated as a source of an insecticide[57, 61], the growing plant is also said to repel insects from plants growing nearby[14, 18, 20]. PropagationSeed - sow spring in a greenhouse. Only just cover the seed and do not allow the pot to dry out. Prick out the seedlings into individual pots once they are large enough to handle and grow them on in the greenhouse for their first winter. Plant out in late spring or early summer.Division in spring. Larger divisions can be planted out direct into their permanent positions. We have found that it is best to pot up smaller divisions and grow them on in light shade in a greenhouse or cold frame until they are growing away well. Plant them out in the summer or the following spring. SuppliersFor more details of plant suppliers please see our Suppliers Page which lists many more places to look. Web References
See the PFAF Links Pages for other sources. Also try Photos and info from the The Plants Database which has 14,000 images. References[1] F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 [4] Grieve. A Modern Herbal. Penguin 1984 ISBN 0-14-046-440-9 [14] Holtom. J. and Hylton. W. Complete Guide to Herbs. Rodale Press 1979 ISBN 0-87857-262-7 [18] Philbrick H. and Gregg R. B. Companion Plants. Watkins 1979 [20] Riotte. L. Companion Planting for Successful Gardening. Garden Way, Vermont, USA. 1978 ISBN 0-88266-064-0 [46] Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim 1959 [50] ? Flora Europaea Cambridge University Press 1964 [57] Schery. R. W. Plants for Man. [61] Usher. G. A Dictionary of Plants Used by Man. Constable 1974 ISBN 0094579202 [147] ? A Barefoot Doctors Manual. Running Press ISBN 0-914294-92-X [160] Natural Food Institute, Wonder Crops. 1987. [169] Buchanan. R. A Weavers Garden. [200] Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5 [201] Allardice.P. A - Z of Companion Planting. Cassell Publishers Ltd. 1993 ISBN 0-304-34324-2 [238] Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. 1995 ISBN 0-7513-020-31 [240] Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. 1986 [268] Stuart. M. (Editor) The Encyclopedia of Herbs and Herbalism Orbis Publishing. London. 1979 ISBN 0-85613-067-2 Readers CommentsMain Search Page  Help  Bibliography
Plant information taken from the
Plants For A Future -
Species Database.
Copyright (c) 1997-2003.
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We make no claims of magical effects or supernatural powers for any item in this catalog. In spite of legendary attributes or occult and craft tradition, such items are offered as curios only and beliefs concerning their magical effectiveness are related only for historical interest. |
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