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Eriogonum microthecum - Nutt.

Common Name Slender Buckwheat, Alpine slender buckwheat, San Bernardino buckwheat, Johnston's buckwheat, Panamin
Family Polygonaceae
USDA hardiness 5-9
Known Hazards None known
Habitats Sandy deserts to lower montane slopes, especially with sagebrush[60].
Range South-western N. America - Nebraska to Washington, south to New Mexico and California.
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 microthecum Slender Buckwheat, Alpine slender buckwheat, San Bernardino buckwheat, Johnston


http://commons.wikimedia.org/wiki/User:Stan_Shebs
Eriogonum microthecum Slender Buckwheat, Alpine slender buckwheat, San Bernardino buckwheat, Johnston
http://commons.wikimedia.org/wiki/User:Stan_Shebs

 

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Summary


Physical Characteristics

 icon of manicon of shrub
Eriogonum microthecum is an evergreen Shrub growing to 0.3 m (1ft) by 1 m (3ft 3in).
See above for USDA hardiness. It is hardy to UK zone 6. It is in leaf all year, in flower from July to August. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

 Cultivated Beds;

Edible Uses

Edible Parts:
Edible Uses: Tea

A tea is made from the plant[257].

References   More on Edible Uses

Medicinal Uses

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Diuretic  Poultice  TB

A decoction of the roots or tops has been used in the treatment of coughs caused by TB[61, 257]. A decoction of the stems and leaves has been used to treat bladder problems[257]. It has also been used externally in hot compresses or as a wash for lameness and rheumatism[257].

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

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 plant, it has been divided into a number of varieties[270]. Established plants resent root disturbance[200].

References   Carbon Farming Information and Carbon Sequestration Information

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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].

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
Eriogonum alatumWinged BuckwheatPerennial0.8 -  LMNDM21 
Eriogonum atrorubensRed Wild Buckwheat, Red buckwheatPerennial1.0 0-0  LMNDM10 
Eriogonum corymbosumCrispleaf Buckwheat, Las Vegas wild buckwheatShrub0.3 3-7 SLMNDM11 
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 

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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Expert comment

Author

Nutt.

Botanical References

60200235

Links / References

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