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Eriogonum corymbosum - Benth.

Common Name Crispleaf Buckwheat, Las Vegas wild buckwheat
Family Polygonaceae
USDA hardiness 3-7
Known Hazards None known
Habitats Sandy to gravelly or clayey flats, washes, slopes, outcrops, and cliffs, saltbush, blackbrush, and sagebrush communities, pinyon-juniper and montane conifer woodlands; 1200-2700 metres[270].
Range Western N. America - Nebraska and Kansas to New Mexico, Utah and Arizona.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care (info)
Fully Hardy Well drained soil Moist Soil Full sun
Eriogonum corymbosum Crispleaf Buckwheat, Las Vegas wild buckwheat


Eriogonum corymbosum Crispleaf Buckwheat, Las Vegas wild buckwheat
Al Schneider @ USDA-NRCS PLANTS Database

 

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Summary


Physical Characteristics

 icon of manicon of shrub
Eriogonum corymbosum is an evergreen Shrub growing to 0.3 m (1ft) at a slow rate.
See above for USDA hardiness. It is hardy to UK zone 3. It is in leaf all year, in flower from July to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) 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 dry or moist soil. The plant can tolerates strong winds but not maritime exposure.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

 Cultivated Beds;

Edible Uses

Edible Parts: Leaves
Edible Uses:

Leaves and stems - cooked[46, 61, 161]. The leaves can be boiled, mixed with water and cornmeal and baked into a bread[257]. The stems are boiled, pressed into cakes then dried and eaten with salt[270].

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.


A decoction of the leaves, taken three times a day, is a remedy for headache[257]. The var glutinosum was most probably used[270]. This variety was also used as a treatment for TB, or at least to treat coughs[270].

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

Attracts Wildlife

References   More on Other Uses

Cultivation details

Requires a loose lean gritty well-drained soil in a very sunny position[200]. Succeeds in dry soils. Tolerates exposed positions[200]. Requires some protection from winter wet[1]. A very variable species, it has been divided into a number of distinct varieties[270]. Established plants resent root disturbance[200], though small plants can be moved successfully[270]. A slow growing plant[270]. A good bee plant[94].

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 in the autumn in a sandy compost in a greenhouse. Sow stored seed in early spring in a warm greenhouse[1]. As soon as they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant out in late spring or early summer, after the last expected frosts. Division in early spring[1]. This has to be done with care because the plant resents root disturbance[200]. Try to obtain divisions from around the edges of the plants without digging up the whole clump. Tease the divisions out with as much root on them as possible and pot them up. Grow them on in light shade in the greenhouse until they are rooting well and plant them out in the summer. Cuttings of greenwood with a heel in the summer[200]. Cuttings of almost ripe shoots with a heel, July/August in a frame.

Other Names

If available other names are mentioned here

Native Range

NORTHERN AMERICA: United States (Colorado (west), Wyoming, New Mexico (northwest), Arizona (north), Nevada, Utah)

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
Eriogonum alatumWinged BuckwheatPerennial0.8 -  LMNDM21 
Eriogonum atrorubensRed Wild Buckwheat, Red buckwheatPerennial1.0 0-0  LMNDM10 
Eriogonum inflatumAmerican Pipeweed, Desert trumpetPerennial0.6 0-0  LMNDM211
Eriogonum jamesiiAntelope Sage, James' buckwheatPerennial0.3 4-8  LMNDM02 
Eriogonum latifoliumSeaside BuckwheatPerennial0.6 7-10  LMNDM21 
Eriogonum longifoliumLongleaf BuckwheatPerennial1.0 -  LMNDM11 
Eriogonum microthecumSlender Buckwheat, Alpine slender buckwheat, San Bernardino buckwheat, Johnston's buckwheat, PanaminShrub0.3 5-9  LMNDM11 

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

Benth.

Botanical References

200235270

Links / References

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