Jan‐Peter Frahm

2.2k total citations
163 papers, 1.8k citations indexed

About

Jan‐Peter Frahm is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Ecology. According to data from OpenAlex, Jan‐Peter Frahm has authored 163 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 135 papers in Ecology, Evolution, Behavior and Systematics, 108 papers in Plant Science and 18 papers in Ecology. Recurrent topics in Jan‐Peter Frahm's work include Bryophyte Studies and Records (108 papers), Botany and Plant Ecology Studies (98 papers) and Lichen and fungal ecology (67 papers). Jan‐Peter Frahm is often cited by papers focused on Bryophyte Studies and Records (108 papers), Botany and Plant Ecology Studies (98 papers) and Lichen and fungal ecology (67 papers). Jan‐Peter Frahm collaborates with scholars based in Germany, United States and Singapore. Jan‐Peter Frahm's co-authors include S. Rob Gradstein, Eberhard Fischer, Wolfgang Frey, Michael Stech, Wolfram Lobin, Angela E. Newton, Jens Mutke, Wilhelm Barthlott, Dietmar Quandt and Jan Laurens Geffert and has published in prestigious journals such as SHILAP Revista de lepidopterología, Phytochemistry and Journal of Biogeography.

In The Last Decade

Jan‐Peter Frahm

150 papers receiving 1.5k citations

Peers

Jan‐Peter Frahm
Vicente Mazimpaka Spain
Ricardo Garilleti Spain
S. Rob Gradstein Netherlands
A. Jonathan Shaw United States
Harrie J. M. Sipman Germany
Pierluigi Nimis Italy
Gintaras Kantvilas Australia
Ove Almborn Sweden
Ulf Arup Sweden
Rosa M. Ros Spain
Vicente Mazimpaka Spain
Jan‐Peter Frahm
Citations per year, relative to Jan‐Peter Frahm Jan‐Peter Frahm (= 1×) peers Vicente Mazimpaka

Countries citing papers authored by Jan‐Peter Frahm

Since Specialization
Citations

This map shows the geographic impact of Jan‐Peter Frahm'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‐Peter Frahm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan‐Peter Frahm more than expected).

Fields of papers citing papers by Jan‐Peter Frahm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan‐Peter Frahm. 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‐Peter Frahm. The network helps show where Jan‐Peter Frahm may publish in the future.

Co-authorship network of co-authors of Jan‐Peter Frahm

This figure shows the co-authorship network connecting the top 25 collaborators of Jan‐Peter Frahm. A scholar is included among the top collaborators of Jan‐Peter Frahm 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‐Peter Frahm. Jan‐Peter Frahm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Frahm, Jan‐Peter, et al.. (2009). <strong>New records to the bryoflora of Thailand</strong>. Bryophyte Diversity and Evolution. 30(1). 17–18. 3 indexed citations
2.
Frahm, Jan‐Peter & Boon‐Chuan Ho. (2009). A new contribution to the moss flora of the Inner Seychelles (revised edition). 2 indexed citations
3.
Frahm, Jan‐Peter. (2008). Überdüngung und Versalzung durch Katalysatoren? Nitrophile Moose und Flechten nehmen zu. Biologie in unserer Zeit. 38(2). 94–101. 3 indexed citations
4.
Frahm, Jan‐Peter, et al.. (2008). New and interesting records of bryophytes from Crete. 3 indexed citations
5.
Frahm, Jan‐Peter, et al.. (2006). <p><strong>Sphagnum denticulatum var. monocladum , a new taxon from the Azores, with notes on Sphagnum monocladum Warnst.</strong></p>. Bryophyte Diversity and Evolution. 27(1). 113–119. 1 indexed citations
6.
Frahm, Jan‐Peter, et al.. (2002). Antifeeding effects of bryophyte extracts from Neckera crispa and Porella obtusata against the slug Arion lusitanicus. Cryptogamie Bryologie. 23(3). 271–275. 20 indexed citations
7.
Stech, Michael & Jan‐Peter Frahm. (2001). The Systematic Position ofOchyraea tatrensis(Hypnobartlettiaceae, Bryopsida) Based on Molecular Data. The Bryologist. 104(2). 199–203. 14 indexed citations
8.
Frahm, Jan‐Peter. (2001). Neue Laubmoosfunde aus Sächsischem und Baltischem Bernstein. Nova Hedwigia. 72(1-2). 271–281. 9 indexed citations
9.
Quandt, Dietmar, Raymond S. Tangney, & Jan‐Peter Frahm. (2000). A molecular contribution for understanding the Lembophyllaceae(Bryopsida) based on noncoding chloroplast regions(cpDNA) and ITS2(nrDNA) sequence data. Journal of The Hattori Botanical Laboratory. 71–92. 22 indexed citations
10.
Frahm, Jan‐Peter, et al.. (2000). <strong>Ein Beitrag zur Moosflora von Benin</strong>. Bryophyte Diversity and Evolution. 19(1). 1–5. 1 indexed citations
11.
Frahm, Jan‐Peter. (1996). Revision of the genus Rhacocarpus Lindb. (Musci). 17(1). 39–65. 5 indexed citations
12.
Goffinet, Bernard, et al.. (1996). Die Moss-und Farnpflanzen Europas. The Bryologist. 99(3). 379–379. 57 indexed citations
13.
Frahm, Jan‐Peter. (1993). MOSSES IN DOMINICAN AMBER. Journal of The Hattori Botanical Laboratory. 74. 249–259. 11 indexed citations
14.
Frahm, Jan‐Peter. (1992). A REVISION OF THE EAST-ASIAN SPECIES OF CAMPYLOPUS. Journal of The Hattori Botanical Laboratory. 71(71). 133–164. 8 indexed citations
15.
Frahm, Jan‐Peter. (1991). A phenetic and cladistic study of the Campylopodioideae. Journal of The Hattori Botanical Laboratory. 65–78. 7 indexed citations
16.
Frahm, Jan‐Peter. (1990). <p><strong>The origin and distribution of Neotropical species of Campylopus</strong></p>. Bryophyte Diversity and Evolution. 3(1). 1–18. 5 indexed citations
17.
Frahm, Jan‐Peter. (1988). The subantarctic and southern hemispheric species of Campylopus(Dicranaceae),with contributions to the origin and speciation of the genus. Journal of The Hattori Botanical Laboratory. 367–387. 18 indexed citations
18.
Frahm, Jan‐Peter. (1983). A new infrageneric classification in the genus Campylopus Brid.. Journal of The Hattori Botanical Laboratory. 207–225. 4 indexed citations
19.
Frahm, Jan‐Peter & Dale H. Vitt. (1978). A Taxonomic Study of Campylopus schimperi and C. subulatus (Bryopsida: Dicranaceae in North America. Brittonia. 30(3). 365–365. 8 indexed citations
20.
Frahm, Jan‐Peter. (1975). Conspectus der mittel- und südamerikanischen Campylopus-Arten (Dicranaceae). 3 indexed citations

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.

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