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Thymelaeaceae FAMILY

Daphne gnidium

Daphne gnidium

Edibility
0/5
Medicinal
2/5

Safety & Hazards

All parts of the plant are poisonous[1]. The plant contains tannin, a vesicant resin, daphnetoxin and mezerin. In excess it can cause headaches, shivering, paleness, pupil dilation, diarrhoea, convulsions, pulmonary disorders, difficulty of deglutition and death[2]. Skin contact with the sap can cause dermatitis in some people[3].

Cultivation Details

HabitEvergreen Shrub
Growth—

This species is not very hardy in Britain, tolerating temperatures down to about -5°c, it should succeed outdoors in the milder areas of the country[4]. Prefers a well-drained but moisture-retentive slightly acid to slightly alkaline soil[3]. A good sandy loam suits most members of the genus[5]. Plants are resentful of root disturbance and should be planted into their permanent positions as soon as possible[6]. The flowers, which are produced in terminal clusters, are sweetly scented[7].

Propagation

Seed - best sown in a greenhouse as soon as it is ripe with the pot sealed in a polythene bag to hold in the moisture. Remove this bag as soon as germination takes place[8]. The seed usually germinates better if it is harvested 'green' (when it has fully developed but before it dries on the plant) and sown immediately. Germination should normally take place by spring, though it sometimes takes a further year. Stored seed is more problematic. It should be warm stratified for 8 - 12 weeks at 20°c followed by 12 - 14 weeks at 3°c. Germination may still take another 12 months or more at 15°c[8]. Prick out the seedlings into individual pots as soon as they are large enough to handle. Grow the plants on in the greenhouse for their first winter and then plant out in spring after the last expected frosts. Cuttings of half-ripe wood, mid summer in a frame. Root cuttings, December in a greenhouse. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Daphne+gnidium>

Pollinators

Bees, Flies, Lepidoptera

References

  1. [1]Poisonous Plants in Britain and their Effects on Animals and Man. — Cooper. M. and Johnson. A. · HMSO · 1984 · ISBN 0112425291 ↩︎Concentrates mainly on the effects of poisonous plants to livestock.
  2. [2]Toxic effect of some medicinal plants used in Moroccan traditional medicine — Mohamed Bnouham; Fatima Zahra Merhfour; Mostafa Elachoui; Ab · 2006 ↩︎
  3. [3]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
  4. [4]Encyclopaedia of Herbs and their Uses. — Bown. D. · Dorling Kindersley, London. · 1995 · ISBN 0-7513-020-31 ↩︎A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
  5. [5]Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. — Bean. W. · Murray · 1981 · ISBN - ↩︎A classic with a wealth of information on the plants, but poor on pictures.
  6. [6]The RHS Gardener's Encyclopedia of Plants and Flowers — Brickell. C. · Dorling Kindersley Publishers Ltd. · 1990 · ISBN 0-86318-386-7 ↩︎Excellent range of photographs, some cultivation details but very little information on plant uses.
  7. [7]Scented Flora of the World. — Genders. R. · Robert Hale. London. · 1994 · ISBN 0-7090-5440-8 ↩︎An excellent, comprehensive book on scented plants giving a few other plant uses and brief cultivation details. There are no illustrations.
  8. [8]Growing from Seed. Volume 4. — Bird. R. (Editor) · Thompson and Morgan. · 1990 · ISBN - ↩︎Very readable magazine with lots of information on propagation. A good article on Yuccas, one on Sagebrush (Artemesia spp) and another on Chaerophyllum bulbosum.
  9. [9]Useful Fiber Plants of the World — Dodge C.R. · USDA; Washington. · 1897 · http://www.biodiversitylibrary.org/ ↩︎A rather dated, but very comprehensive catalogue of fibre plants from around the world. The book can be downloaded from the Internet.