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Arum dioscoridis - Sm.
                 
Common Name
Family Araceae
USDA hardiness 7-10
Known Hazards The plant contains calcium oxylate crystals. These cause an extremely unpleasant sensation similar to needles being stuck into the mouth and tongue if they are eaten, but they are easily neutralized by thoroughly drying or cooking the plant or by steeping it in water[65].
Habitats Hedges and rocky places, often on calcareous soils[90, 200].
Range S. Europe and N. Africa - E. Mediterranean.
Edibility Rating  
Other Uses  
Weed Potential No
Medicinal Rating  
Care
Frost Hardy Moist Soil Full shade Semi-shade Full sun

Summary

Arum dioscoridis


http://commons.wikimedia.org/wiki/User:Eitan_f
Arum dioscoridis
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Physical Characteristics
 icon of manicon of flower
Arum dioscoridis is a PERENNIAL growing to 0.3 m (1ft) by 0.3 m (1ft in).
It is hardy to zone (UK) 8 and is not frost tender. It is in leaf 7-Oct It is in flower in May. The flowers are monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and are pollinated by Flies.Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in full shade (deep woodland) semi-shade (light woodland) or no shade. It prefers moist soil.

Synonyms
A. hygrophyllum. Boiss.

Habitats
Woodland Garden Dappled Shade; Shady Edge; not Deep Shade;
Edible Uses
Edible Parts: Root.
Edible Uses:

Tuber - cooked and used as a vegetable[2, 61, 105, 177]. It must be thoroughly dried or cooked before being eaten, see the notes above on toxicity.
Medicinal Uses


Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Abortifacient.

The root is abortifacient[61].
Other Uses
None known
Cultivation details
Prefers a humus rich soil and abundant water in the growing season[1]. Grows well in woodland conditions[1]. Succeeds in sun or shade. This species is not hardy in the colder areas of the country, it tolerates temperatures down to between -5 and -10°c[200]. Because it comes into growth in the late autumn it is best grown by a warm wall or in a bulb frame[90] A polymorphic species[200]. The inflorescence is pollinated by flies and it smells of dung and carrion in order to attract the flies[200]. It also has the remarkable ability to heat itself above the ambient air temperature to such a degree that it is quite noticeable to the touch[4]. This probably protects the flowers from damage by frost, or allows it to penetrate frozen ground. Members of this genus are rarely if ever troubled by browsing deer[233].
Propagation
Seed - best sown in a greenhouse or cold frame as soon as it is ripe[134]. The seed usually germinates in 1 - 6 months at 15°c[134]. Stored seed should be sown in the spring in a greenhouse and can be slow to germinate, sometimes taking a year or more. A period of cold stratification might help to speed up the process. Sow the seed thinly, and allow the seedlings to grow on without disturbance for their first year, giving occasional liquid feeds to ensure that they do not become mineral deficient. When the plants are dormant in the autumn, divide up the small corms, planting 2 - 3 in each pot, and grow them on in light shade in the greenhouse for a further year, planting out when dormant in the autumn. Division of the corms in summer after flowering[200]. Larger corms can be planted out direct into their permanent positions, though it is best to pot up the smaller corms and grow them on for a year in a cold frame before planting them out.

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Other Names
Found In
Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status
IUCN Red List of Threatened Plants Status :
Related Plants
Latin NameCommon NameEdibility RatingMedicinal Rating
Acer saccharumSugar Maple, Florida Maple, Hard Maple, Rock Maple42
Acer saccharum grandidentatumBig-Tooth Maple, Canyon Maple, Rocky Mountain Sugar Maple40
Acer saccharum nigrumBlack Maple41
Amorphophallus paeoniifoliusElephant Yam, Whitespot giant arum22
Amorphophallus rivieriDevil's Tongue, Umbrella Arum, Leopard Palm, Snake Palm22
Arisarum vulgareFriar's Cowl20
Arum italicumItalian lords and ladies, Italian Arum20
Arum maculatumCuckoo Pint21
Asarum arifolium 01
Asarum blumei 01
Asarum canadenseSnake Root, Canadian wildginger, Canada Wild Ginger, Wild Ginger33
Asarum caudatumWild Ginger, British Columbia wildginger32
Asarum dilatatum 20
Asarum europaeumAsarabacca, European Wild Ginger02
Asarum forbesiiDu Heng01
Asarum heterotropoides 02
Asarum maximum 01
Asarum nipponicum 10
Asarum reflexum 20
Asarum shuttleworthiiAsarabacca, Mottled Wild Ginger20
Asarum sieboldiiWild Ginger02
Asarum takaoi 10
Calla palustrisWater Arum22
Carum carviCaraway43
Hedysarum alpinumAlpine Sweetvetch30
Hedysarum arcticum 20
Hedysarum borealeSweet Vetch, Utah sweetvetch, Northern sweetvetch40
Hedysarum boreale mackenziiLiquorice Root40
Hedysarum hedysaroidesAlpine French Honeysuckle30
12
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Author
Sm.
Botanical References
200
Links / References
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Subject : Arum dioscoridis  

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