Aleutian ragwort – Jacobaea cannabifolia
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- Invasive alien species
Description
Aleutian ragwort is a tall perennial herb in the family of Asreraceae. Usually, it grows to 0,60 to 1,80 metres tall, but on favourable sites it may grow up to 2–3 metres tall. Aleutian ragwort thrives in moist and high nutrient habitats, in deciduous forests, roadsides and wasteland.
Description text authors:
Luke 2023.
Observations in Finland
The map represents observations of this taxon, but it may not be used as a distribution map.
A total of ?
squares
Observations
- Total squares
Species card
Checklist
FinBIF master checklist
Scientific name
Jacobaea cannabifolia
Author
(Less.) E. Wiebe
Vernacular names
- hamppuvillakko (Finnish)
- hampstånds (Swedish)
- Aleutian ragwort (English)
Identifier
http://tun.fi/MX.42599
Taxon rank
species
Occurrence in Finland
Collected from Finland
Status in Finland
- TNV - alien, new, resident
- 3 - spreading in the wild; completely of cultivated origin
This species is invasive
| Establishment | Established |
|---|
Regulatory Status
Finland’s National Strategy on Invasive Alien Species (GR 2012) ? Government Decree on Managing the Risk Caused by Alien Species (704/2019, VN 912/2023) ?
Finnish Regional Red List Category
- 2019 NA – Not Applicable
Expert
- Arto Kurtto
DNA barcode sequences
Informal groups
- Vascular plants
Taxon information in machine-readable form