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Corydalis juncea - Wall.

Common Name
Family Papaveraceae
USDA hardiness Coming soon
Known Hazards Although no specific mention has been seen for this species, there is a report that Corydalis species are potentially toxic in moderate doses[222].
Habitats Alpine shrubberies, open slopes, 2500 - 4300 metres[51].
Range E. Asia - Himalayas from central Nepal to Bhutan and southeastern Tibet.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (0 of 5)
Care (info)
Moist Soil Semi-shade Full sun
Corydalis juncea


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Corydalis juncea

 

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Summary


Physical Characteristics

 
Corydalis juncea is a PERENNIAL. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

Woodland Garden Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Root
Edible Uses:

Root[175]. No more details are given.

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.


None known

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. This species belongs to the section 'Fasciculatae' of the genus. The roots of many, if not all the species in that section, are eaten in the Himalayas[175]. The following notes are based on the general needs of the genus. Prefers a moist, well-drained rather light soil, thriving in semi-shade[1]. Grows well in a woodland garden or peat bed. Plants seem to be immune to the predations of rabbits[233].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - best sown as soon as it is ripe, the seed rapidly loses viability if it is allowed to become dry[129]. Surface sow and keep moist, it usually germinates in 1 - 3 months at 15°c[164]. Germinates in spring according to another report[129]. Two months warm, then a cold stratification improves the germination of stored seed[134, 164]. Sow the seed thinly so that the seedlings can be allowed to grow undisturbed in the pot for their first year. Apply liquid feed at intervals during their growing season to ensure they are well fed. The seedlings only produce one leaf in their first year of growth[175] and are very prone to damping off[129]. Divide the seedlings into individual pots once they have become dormant and grow them on in a partially shaded area of a greenhouse for at least another year. Plant them out into their permanent positions when they are dormant. Division after flowering.

Other Names

If available other names are mentioned here

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Found In

Countries where the plant has been found are listed here if the information is available

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 NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Corydalis ambigua Perennial0.2 5-9  LMSM13 
Corydalis aureaScrambled EggsAnnual/Biennial0.5 5-9  LMSM02 
Corydalis cava Perennial0.2 5-9  LMSM03 
Corydalis edulis Perennial0.0 -  LMSM10 
Corydalis falconeri Perennial0.0 -  LMSM001
Corydalis govaniana Perennial0.0 -  LMSNM02 
Corydalis incisaIncised fumewortAnnual/Biennial0.3 6-10  LMSM110
Corydalis intermedia Perennial0.2 -  LMSM01 
Corydalis ochotensis Biennial1.0 -  LMSNM10 
Corydalis pallida Biennial0.3 -  LMSNM10 
Corydalis solidaFumewort, Spring fumewortPerennial0.2 5-9  LMSM13 
Corydalis ternataThree-Leaf CorydalisPerennial0.2 -  LMSNM02 
Corydalis vaginans Annual/Biennial0.0 4-8  LMSNM01 
Corydalis yanhusuoYan Hu SuoPerennial0.0 -  LMSNM03 

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.

 

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Wall.

Botanical References

51

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