Hieracium pycnotomum
Local name: nätfibbla
Conservation status data sourced from the IUCN Red List of Threatened Species.
Taxonomy & Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Asterales
Family
Asteraceae
Genus
Hieracium
Hieracium pycnotomum belongs to the family Asteraceae, order Asterales, within the Magnoliopsida class.
Species Profile
Species profile data sourced from the IUCN Red List of Threatened Species.
Hieracium pycnotomum faces severe threats from habitat loss due to agricultural expansion and urban development in its limited range. The species' highly specialized habitat requirements and small population size make it extremely vulnerable to environmental changes and human disturbance.
Key Facts
Habitat & Distribution
Rocky outcrops, limestone cliffs, and dry grasslands in mountainous regions, typically at elevations between 200-800 meters. The species requires well-drained calcareous soils and open sunny conditions with minimal canopy cover.
Threats
IUCN Red List: Critically Endangered
Hieracium pycnotomum faces severe threats from habitat loss due to agricultural expansion and urban development in its limited range. The species' highly specialized habitat requirements and small population size make it extremely vulnerable to environmental changes and human disturbance.
Habitat loss from agricultural conversion
Small population size and genetic bottlenecks
Urban development and infrastructure expansion
Climate change altering suitable habitat conditions
Invasive plant species competition
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). Hieracium pycnotomum (Hieracium pycnotomum). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/natfibbla