Rubus dissimulans
Local name: bohusbjörnbär
Bohusbjörnbär (Rubus dissimulans) is a distinctive bramble species endemic to the Bohuslän region of western Sweden, characterized by its deeply lobed leaves and clusters of dark purple-black aggregate fruits. This perennial shrub typically grows 1-2 meters tall with arching canes bearing sharp thorns, and plays an important ecological role providing food for birds and small mammals while supporting pollinating insects during its white flowering period.
Taxonomy & Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Rosales
Family
Rosaceae
Genus
Rubus
Rubus dissimulans belongs to the family Rosaceae, order Rosales, within the Magnoliopsida class.
Species Profile
Bohusbjörnbär (Rubus dissimulans) is a distinctive bramble species endemic to the Bohuslän region of western Sweden, characterized by its deeply lobed leaves and clusters of dark purple-black aggregate fruits. This perennial shrub typically grows 1-2 meters tall with arching canes bearing sharp thorns, and plays an important ecological role providing food for birds and small mammals while supporting pollinating insects during its white flowering period.
Bohusbjörnbär faces significant threats from habitat fragmentation and loss due to urban development and agricultural expansion in its native Scandinavian range. Climate change poses additional risks by altering the specific microhabitat conditions this species requires, while invasive plant species compete for resources in its preferred woodland environments.
Key Facts
Habitat & Distribution
This species occupies deciduous and mixed woodland edges, forest clearings, and scrubland areas in Scandinavia, typically in partially shaded environments with well-drained soils. It is particularly associated with oak-birch forests and woodland margins at elevations up to 400 meters.
Threats
Agricultural land conversion
Habitat fragmentation from urban development
Climate change impacts on microhabitat conditions
Competition from invasive plant species
Forest management practices
Community Sightings
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Sources & Attribution
How to Cite
IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS
GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org
This page: SpeciesRadar (2025). Rubus dissimulans (Rubus dissimulans). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/bohusbjornbar