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Rubus allegheniensis - Porter.

Common Name Alleghany Blackberry, Graves' blackberry
Family Rosaceae
USDA hardiness 3-7
Known Hazards None known
Habitats Dry thickets, clearings and woodland margins[43].
Range Eastern N. America - Nova Scotia to Ontario, New York, Virginia and North Carolina.
Edibility Rating    (3 of 5)
Other Uses    (1 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Fully Hardy Moist Soil Semi-shade Full sun
Rubus allegheniensis Alleghany Blackberry, Graves


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Rubus allegheniensis Alleghany Blackberry, Graves
www.illinoiswildflowers.info

 

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Summary


Physical Characteristics

 icon of manicon of shrub
Rubus allegheniensis is a deciduous Shrub growing to 3 m (9ft 10in) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 3 and is not frost tender. It is in flower from May to July, and the seeds ripen from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Apomictic (reproduce by seeds formed without sexual fusion). The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) 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

R. nigrobaccus.

Habitats

Woodland Garden Sunny Edge; Dappled Shade;

Edible Uses

Edible Parts: Fruit  Shoots  Stem
Edible Uses:

Fruit - raw, cooked or dried for later use[34, 101, 161, 257]. A pleasant sweet and somewhat spicy flavour[3, 159, 171, 183]. The fruit is about 12mm in diameter[200] and can be 3cm long[235]. Young shoots - raw. They are harvested in the spring, peeled and used in salads[183].

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.
Antihaemorrhoidal  Antirheumatic  Astringent  Diuretic  Ophthalmic  Stimulant  TB  Tonic  
Urinary

The roots are antihaemorrhoidal, antirheumatic, astringent, stimulant and tonic[257]. An infusion can be used in the treatment of stomach complaints, diarrhoea, piles, coughs and colds, tuberculosis and rheumatism[257]. The infusion has also been used by women threatened with a miscarriage[257]. The root can be chewed to treat a coated tongue[257]. An infusion of the root has been used as a wash for sore eyes[257]. The leaves are astringent[257]. An infusion can be used in the treatment of diarrhoea[257]. An infusion of the bark has been used in the treatment of urinary problems[257]. A decoction of the stems has been used as a diuretic[257].

References   More on Medicinal Uses

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Other Uses

Dye

A purple to dull blue dye is obtained from the fruit[168].

Special Uses

Food Forest

References   More on Other Uses

Cultivation details

Easily grown in a good well-drained loamy soil in sun or semi-shade[11, 200]. Plants have biennial stems, they produce a number of new stems from the perennial rootstock each year, these stems fruit in their second year and then die[200]. Often cultivated for its edible fruits in America, it is the parent of many named varieties. Plants in this genus are notably susceptible to honey fungus[200]. For polyculture design as well as the above-ground architecture (form - tree, shrub etc. and size shown above) information on the habit and root pattern is also useful and given here if available. The plant growth habit is a running thicket former forming a colony from shoots away from the crown spreading indefinitely [1-2]. The root pattern is flat with shallow roots forming a plate near the soil surface [1-2]. The root pattern is suckering with new plants from underground runners away from the plant [1-2].

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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The PFAF Bookshop

Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees, and Woodland Gardening. Our new book to be released soon is Edible Shrubs.

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Propagation

Seed - requires stratification and is best sown in early autumn in a cold frame. Stored seed requires one month stratification at about 3°c and is best sown as early as possible in the year. Prick out the seedlings when they are large enough to handle and grow on in a cold frame. Plant them out into their permanent positions in late spring of the following year. Cuttings of half-ripe wood, July/August in a frame[200]. Tip layering in July. Plant out in autumn. Division in early spring or just before leaf-fall in the autumn[200].

Other Names

If available other names are mentioned here

Native Plant Search

Search over 900 plants ideal for food forests and permaculture gardens. Filter to search native plants to your area. The plants selected are the plants in our book 'Plants For Your Food Forest: 500 Plants for Temperate Food Forests and Permaculture Gardens, as well as plants chosen for our forthcoming related books for Tropical/Hot Wet Climates and Mediterranean/Hot Dry Climates. Native Plant Search

Found In

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

Australia, Canada, North America, USA,

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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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

Porter.

Botanical References

43200

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