Description
Data Records
The data in this checklist resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 3,957 records.
2 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versions
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Solstad H, Elven R, Arnesen G, Bronken Eidesen P, Gaarder G, Hegre H, Høitomt T, Mjelde M, Pedersen O, Langezaal G, Kamoen L (2026). Red List Vascular Plants (2021, Norway) - Rødlista Karplanter (2021, Norge). Version 1.2. Naturalis Biodiversity Center. Checklist dataset. https://tryout.nlbif.nl/resource?r=no_red_list_vascular_plants_2021&v=1.2
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Naturalis Biodiversity Center. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
This resource has not been registered with GBIF
Keywords
Checklist
Contacts
- Originator
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- Metadata Provider
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- Point Of Contact
- Node manager
- Additional delegate
- User
- Scientific director
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- Node staff
Geographic Coverage
Mainland Norway (including Jan Mayen)
| Bounding Coordinates | South West [57.728, -9.69], North East [71.392, 31.904] |
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Project Data
No Description available
| Title | Rødlista – karplanter |
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MetaPlantCode |
The personnel involved in the project:
- Originator
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- Reviewer
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Sampling Methods
Species and subspecies which reproduce and establish new populations as of 1800 and those which have established themselves (without human assistance) before 1800 in Norway were considered. Non-native plant species that have established themselves after 1800 are not included and are given the category NA (Not Assessed).
| Study Extent | The conservation status of 1376 vascular plants of mainland Norway (including Jan Mayen) was assessed according to the IUCN criteria. The vascular plant species of Svalbard (including Bjørnøya) were assessed separately. Additionally, the conservation status of 329 subspecies have been evaluated. |
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Method step description:
- All species are assessed against the five IUCN criteria.The assessments are made based on the current situation, as well as developments in the near past or future.
- Criterion A: Severe reduction in population size. More than 30 percent reduction over an assessment period of 3 generations (min. 10 years, max. 100 years). The species has recently experienced a severe decline in populations size, or there is strong reason to expect a significant decline in the near future.
- Criterion B: Restricted geographic range. Less than 20.000 squared kilometer or an area of occurrence smaller than 2.000 squared kilometer. This criterion is combined with at least two sub-criteria: a) severe fragmentation or few locations; b) ongoing decline in population size or area; c) extreme fluctuations.
- Criterion C: Limited population size. Less than 10.000 mature individuals and ongoing decline in population size, possibly combined with an unfavorable population structure (very few mature individuals in each sub-population or a large proportion of mature individuals in one sub-population) or extreme population fluctuations.
- Criterion D: Very few mature individuals. Less than 1.000 individuals or a very limited area of occurrence (less than 20 square kilometers) or few locations (less than 5 locations). Species with a limited area of occurrence/few locations can only be red listed if there is also a real threat to the location. Species can be red listed according to the D criterion even if there is no ongoing decline in population size.
- Criterion E: Quantitative analysis of the risk of extinction in the wild. Less than 10 percent probability of extinction in a one hundred year perspective.
- The species are assigned one of the IUCN categories based on the criteria: RE (Regionally Extinct), CR (Critically Endangered), EN (Endangered), VU (Vulnerable), NT (Near Threatened), LC (Least Concern), and DD (Data Deficient). The NT category is assigned when a species is close to satisfying one or more of the criteria based on national threshold values.
Additional Metadata
| Alternative Identifiers | https://tryout.nlbif.nl/resource?r=no_red_list_vascular_plants_2021 |
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