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Papaver dubium - L.

Common Name Long-Head Poppy, Blindeyes
Family Papaveraceae
USDA hardiness 6-9
Known Hazards This plant is toxic to mammals, though the toxicity is low[76]. The seed is not toxic[76].
Habitats A weed of arable fields, especially amongst cereal crops, and of waste places[17].
Range Central and southern Europe, including Britain.
Edibility Rating    (0 of 5)
Other Uses    (0 of 5)
Weed Potential Yes
Medicinal Rating    (1 of 5)
Care (info)
Fully Hardy Moist Soil Full sun
Papaver dubium Long-Head Poppy, Blindeyes


http://commons.wikimedia.org/wiki/File:Papaver_dubium_and_radicatum.jpg
Papaver dubium Long-Head Poppy, Blindeyes
http://nl.wikipedia.org/wiki/Gebruiker:Rob_Hooft

 

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Summary


Physical Characteristics

 icon of manicon of flower
Papaver dubium is a ANNUAL growing to 0.5 m (1ft 8in).
See above for USDA hardiness. It is hardy to UK zone 7. It is in flower from June to July, and the seeds ripen from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, beetles. The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

 Cultivated Beds;

Edible Uses

None known

References   More on Edible Uses

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.
Diaphoretic

The plant is sudorific[240].

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

Prefers a well-drained sandy loam in a sunny position[1, 200]. Does not do well on wet clay soils but succeeds in most other soils[115]. This species is possibly more tolerant of poor soils than P. rhoeas[17]. Plants usually self-sow freely when growing in suitable conditions so long as the soil surface is disturbed[238]. When growing in cereal fields, poppies decrease the yields of nearby cereal plants[18, 20]. Members of this genus are rarely if ever troubled by browsing deer or rabbits[233].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - sow spring in situ[200].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan, Cyprus, Egypt (Sinai), Iran, Iraq, Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Azerbaijan, Georgia, Russian Federation (Dagestan) TROPICAL ASIA: Pakistan EUROPE: Denmark, United Kingdom, Ireland, Sweden (south), Austria, Belgium, Switzerland, Germany, Hungary, Netherlands, Poland, Slovakia, Belarus, Estonia, Lithuania, Latvia, Moldova, Ukraine (incl. Krym), Albania, Bulgaria, Bosnia and Herzegovina, Greece, Croatia, Italy (incl. Sardinia, Sicily), North Macedonia, Montenegro, Romania, Serbia, Slovenia, Spain (incl. Baleares), France (incl. Corsica), Portugal AFRICA: Spain (Canarias), Portugal (Madeira Islands), Algeria (north), Egypt, Libya (north), Morocco, Tunisia

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 :

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Meconopsis aculeata Perennial0.6 6-9  LMHSM12 
Meconopsis grandisBlue PoppyPerennial1.0 4-8  LMHSM10 
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Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

Expert comment

Author

L.

Botanical References

17200

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