Leif Ryvarden
About
In The Last Decade
Leif Ryvarden
237 papers receiving 4.6k citations
Hit Papers
Peers
Comparison fields: 5 of 88
- Plant Science 4.5k
- Ecology, Evolution, Behavior and Systematics 2.7k
- Cell Biology 2.4k
- Pharmacology 1.9k
- Molecular Biology 855
Countries citing papers authored by Leif Ryvarden
This map shows the geographic impact of Leif Ryvarden'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 Leif Ryvarden with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leif Ryvarden more than expected).
Fields of papers citing papers by Leif Ryvarden
This network shows the impact of papers produced by Leif Ryvarden. 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 Leif Ryvarden. The network helps show where Leif Ryvarden may publish in the future.
Co-authorship network of co-authors of Leif Ryvarden
This figure shows the co-authorship network connecting the top 25 collaborators of Leif Ryvarden. A scholar is included among the top collaborators of Leif Ryvarden 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 Leif Ryvarden. Leif Ryvarden is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 48 | |
| 3 | 2 | |
| 4 | 17 | |
| 5 | 12 | |
| 6 | 16 | |
| 7 | 5 | |
| 8 | 6 | |
| 9 | 10 | |
| 10 | 4 | |
| 11 | Phellinus anchietanus (Basidiomycetes, Aphyllophorales) sp. nov. from Brazil. | 6 |
| 12 | Type studies in the Polyporaceae. XXIII : Species described by C. G. Lloyd in Lenzites, Polystictus, Poria and Trametes | 6 |
| 13 | 6 | |
| 14 | 3 | |
| 15 | Type studies in the Polyporaceae. XVIII: Species described by G.H. Cunningham | 18 |
| 16 | 1 | |
| 17 | 3 | |
| 18 | Lofoten og Vesterålen | 1 |
| 19 | Notas sobre los Aphyllophorales de España | 0 |
| 20 | Type-studies in the Polyporaceae—I. Tropical species described by C. H. Persoon | 1 |
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.