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Summary
Physical Characteristics

Rubus bifrons is a deciduous Shrub growing to 1.5 m (5ft). The species is hermaphrodite (has both male and female organs) and is pollinated by Insects, 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
Plant Habitats
Woodland Garden Sunny Edge;
Edible Uses
Edible Parts: Fruit
Edible Uses:
Fruit - raw or cooked[105]. The fruit is up to 20mm long[274].The fruit is possibly eaten[177].
References More on Edible Uses
Medicinal Uses
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None known
References More on Medicinal Uses
Other Uses
Dye
A purple to dull blue dye is obtained from the fruit[168].
Special Uses
References More on Other Uses
Cultivation details
Easily grown in a good well-drained loamy soil in sun or semi-shade[1, 11, 200]. According to the Flora Europaea this species is native to Britain, but it is not in The Flora of the British Isles[17, 50]. This species is a blackberry with biennial stems, it produces a number of new stems each year from the perennial rootstock, these stems fruit in their second year and then die[200]. The plant produces apomictic flowers, these produce fruit and viable seed without fertilization, each seedling is a genetic copy of the parent[200]. Plants in this genus are notably susceptible to honey fungus[200].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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Plant 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 Range
NORTHERN AMERICA: United States (east) EUROPE: Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Bosnia and Herzegovina, Croatia, Italy, Montenegro, Romania, Serbia, Slovenia, France
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 :
IUCN Red List
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
Vest. ex Tratt.
Botanical References
50150274
Links / References
For a list of references used on this page please go here
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