Kaj Vollesen
- Ecology, Evolution, Behavior and Systematics top 5%
- Molecular Biology
- Plant Science top 10%
- Forestry top 5%
- Nature and Landscape Conservation
- Co-authors
- Carrie A. KielLucinda A. McDadeThomas F. DanielIb FriisRuth KiewIain DarbyshireM. G. GilbertCarol A. Furness
- Topics
- Plant Diversity and Evolution (39 papers)African Botany and Ecology Studies (16 papers)Plant and Fungal Species Descriptions (14 papers)
- Journals
- TaxonSystematic BotanyKew Bulletin
- Partner nations
- United KingdomDenmarkUnited States
In The Last Decade
Kaj Vollesen
50 papers receiving 364 citations
Peers
Comparison fields: 5 of 56
- Ecology, Evolution, Behavior and Systematics 335
- Molecular Biology 198
- Plant Science 193
- Forestry 44
- Nature and Landscape Conservation 30
Countries citing papers authored by Kaj Vollesen
This map shows the geographic impact of Kaj Vollesen'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 Kaj Vollesen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kaj Vollesen more than expected).
Fields of papers citing papers by Kaj Vollesen
This network shows the impact of papers produced by Kaj Vollesen. 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 Kaj Vollesen. The network helps show where Kaj Vollesen may publish in the future.
Co-authorship network of co-authors of Kaj Vollesen
This figure shows the co-authorship network connecting the top 25 collaborators of Kaj Vollesen. A scholar is included among the top collaborators of Kaj Vollesen 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 Kaj Vollesen. Kaj Vollesen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 0 | |
| 4 | Zanthoxylum gilletii (Rutaceae) - a mainly guineo-congolian forest tree with a newly discovered disjunction to western Ethiopia. | 1 |
| 5 | 6 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 6 | |
| 9 | 4 | |
| 10 | 4 | |
| 11 | 7 | |
| 12 | 4 | |
| 13 | 10 | |
| 14 | Notes on the vegetation of the southernmost Somalia, with some additions to the flora | 10 |
| 15 | Additions to the flora of Ethiopia, 2 | 9 |
| 16 | 1 | |
| 17 | 1 | |
| 18 | 2 | |
| 19 | The identity of the ethiopian monotypic genus tzellemtinia | 1 |
| 20 | A review of Pleioceras (Apocynaceae) and P. orientale, sp. nov., from SE. Tanzania. | 1 |
About Kaj Vollesen
Kaj Vollesen is a scholar working on Forestry, Ecology, Evolution, Behavior and Systematics and Plant Science, having authored 57 papers that have together received 434 indexed citations. Recurring topics across this work include Plant Diversity and Evolution (39 papers), African Botany and Ecology Studies (16 papers) and Plant and Fungal Species Descriptions (14 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (335 citations), Forestry (44 citations) and Plant Science (193 citations). Kaj Vollesen has collaborated with scholars based in United Kingdom, Denmark and United States. Frequent co-authors include Carrie A. Kiel, Lucinda A. McDade, Thomas F. Daniel, Ib Friis, Ruth Kiew, Iain Darbyshire, M. G. Gilbert, Carol A. Furness, Hazel Chapman and Mats Thulin. Their work appears in journals such as Taxon, Systematic Botany and Kew Bulletin.
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.