Jan Thomas Johansson
- Ecology, Evolution, Behavior and Systematics top 2%
- Plant Science top 10%
- Molecular Biology
- Genetics
- Cell Biology
- Co-authors
- Robert K. JansenOvidiu PaunPeter J. LockhartElvira HörandlCarlos A. LehnebachTristan ArmstrongLixue ChenMervi Hjelmroos
- Topics
- Plant Diversity and Evolution (7 papers)Genomics and Phylogenetic Studies (4 papers)Plant Taxonomy and Phylogenetics (4 papers)
- Partner nations
- SwedenAustriaNew Zealand
In The Last Decade
Jan Thomas Johansson
11 papers receiving 398 citations
Peers
Comparison fields: 5 of 35
- Ecology, Evolution, Behavior and Systematics 353
- Plant Science 233
- Molecular Biology 184
- Genetics 48
- Cell Biology 47
Countries citing papers authored by Jan Thomas Johansson
This map shows the geographic impact of Jan Thomas Johansson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Thomas Johansson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Thomas Johansson more than expected).
Fields of papers citing papers by Jan Thomas Johansson
This network shows the impact of papers produced by Jan Thomas Johansson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Thomas Johansson. The network helps show where Jan Thomas Johansson may publish in the future.
Co-authorship network of co-authors of Jan Thomas Johansson
This figure shows the co-authorship network connecting the top 25 collaborators of Jan Thomas Johansson. A scholar is included among the top collaborators of Jan Thomas Johansson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jan Thomas Johansson. Jan Thomas Johansson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Historie, udbredelse og redningsprojekt for læge-betonie i Danmark | 0 |
| 2 | 123 | |
| 3 | 98 | |
| 4 | 29 | |
| 5 | 36 | |
| 6 | 17 | |
| 7 | 10 | |
| 8 | 25 | |
| 9 | 62 | |
| 10 | 17 | |
| 11 | 1 | |
| 12 | 20 |
About Jan Thomas Johansson
Jan Thomas Johansson is a scholar working on Ecology, Evolution, Behavior and Systematics, Geography, Planning and Development and Plant Science, having authored 12 papers that have together received 438 indexed citations. Recurring topics across this work include Plant Diversity and Evolution (7 papers), Genomics and Phylogenetic Studies (4 papers) and Plant Taxonomy and Phylogenetics (4 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (353 citations), Plant Science (233 citations) and Nature and Landscape Conservation (38 citations). Jan Thomas Johansson has collaborated with scholars based in Sweden, Austria and New Zealand. Frequent co-authors include Robert K. Jansen, Ovidiu Paun, Peter J. Lockhart, Elvira Hörandl, Carlos A. Lehnebach, Tristan Armstrong, Lixue Chen, Mervi Hjelmroos, Ulrik Søchting and Arne Thell. Their work appears in journals such as Molecular Phylogenetics and Evolution, Taxon and Plant Systematics and Evolution.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.