Norbert Holstein

617 total citations
23 papers, 218 citations indexed

About

Norbert Holstein is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Genetics. According to data from OpenAlex, Norbert Holstein has authored 23 papers receiving a total of 218 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ecology, Evolution, Behavior and Systematics, 16 papers in Plant Science and 6 papers in Genetics. Recurrent topics in Norbert Holstein's work include Plant Diversity and Evolution (15 papers), Plant and animal studies (6 papers) and Botany and Plant Ecology Studies (5 papers). Norbert Holstein is often cited by papers focused on Plant Diversity and Evolution (15 papers), Plant and animal studies (6 papers) and Botany and Plant Ecology Studies (5 papers). Norbert Holstein collaborates with scholars based in Germany, United Kingdom and Belgium. Norbert Holstein's co-authors include Susanne S. Renner, Maximilian Weigend, Joachim W. Kadereit, Peter B. Pearman, Antoine Guisan, Juliana Chacón, Libin Zhang, Hartmut H. Hilger, Eberhard Fischer and Steven B. Janssens and has published in prestigious journals such as Frontiers in Plant Science, Taxon and BMC Evolutionary Biology.

In The Last Decade

Norbert Holstein

23 papers receiving 211 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Norbert Holstein Germany 9 104 101 86 73 38 23 218
Piotr Kosiński Poland 11 140 1.3× 197 2.0× 61 0.7× 78 1.1× 42 1.1× 46 324
Bethany R. M. Williams United Kingdom 8 174 1.7× 144 1.4× 64 0.7× 125 1.7× 23 0.6× 9 329
Tom Carruthers United Kingdom 10 152 1.5× 108 1.1× 77 0.9× 144 2.0× 21 0.6× 19 310
Federico Roda United States 8 175 1.7× 208 2.1× 207 2.4× 162 2.2× 77 2.0× 14 458
Patricia M. Hogbin Australia 7 137 1.3× 137 1.4× 166 1.9× 101 1.4× 88 2.3× 13 349
Ivan A. Schanzer Russia 10 194 1.9× 164 1.6× 125 1.5× 130 1.8× 33 0.9× 35 344
Masanori Honjo Japan 11 72 0.7× 181 1.8× 165 1.9× 116 1.6× 37 1.0× 32 327
Brent Berger United States 7 174 1.7× 163 1.6× 41 0.5× 188 2.6× 34 0.9× 8 312
Gordon C. Younkin United States 8 103 1.0× 94 0.9× 38 0.4× 84 1.2× 87 2.3× 11 248
César Gómez-Campo Spain 10 122 1.2× 166 1.6× 37 0.4× 106 1.5× 38 1.0× 16 268

Countries citing papers authored by Norbert Holstein

Since Specialization
Citations

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

Fields of papers citing papers by Norbert Holstein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Norbert Holstein. 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 Norbert Holstein. The network helps show where Norbert Holstein may publish in the future.

Co-authorship network of co-authors of Norbert Holstein

This figure shows the co-authorship network connecting the top 25 collaborators of Norbert Holstein. A scholar is included among the top collaborators of Norbert Holstein 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 Norbert Holstein. Norbert Holstein 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.
2.
Fischer, Eberhard, Stefan Abrahamczyk, Norbert Holstein, & Steven B. Janssens. (2021). Evolution of Impatiens (Balsaminaceae) in the Albertine Rift – The endemic Impatiens purpureoviolacea complex consists of ten species. Taxon. 70(6). 1273–1299. 8 indexed citations
3.
Abrahamczyk, Stefan, et al.. (2021). Pre‐ and postzygotic mechanisms preventing hybridization in co‐occurring species of theImpatiens purpureoviolaceacomplex. Ecology and Evolution. 11(23). 17485–17495. 2 indexed citations
4.
Holstein, Norbert, et al.. (2018). The nutty world of hazel names – a critical taxonomic checklist of the genus Corylus (Betulaceae). European Journal of Taxonomy. 12 indexed citations
5.
6.
Holstein, Norbert & Maximilian Weigend. (2017). No taxon left behind? – a critical taxonomic checklist of Carpinus and Ostrya (Coryloideae, Betulaceae). European Journal of Taxonomy. 10 indexed citations
7.
Greuter, Werner & Norbert Holstein. (2016). Dochnahl’s pomological books and their relevance for botanical nomenclature. Taxon. 65(2). 337–342. 1 indexed citations
8.
9.
Holstein, Norbert, Juliana Chacón, Hartmut H. Hilger, & Maximilian Weigend. (2016). No longer shipwrecked—Selkirkia (Boraginaceae) back on the mainland with generic rearrangements in South American “Omphalodes” based on molecular data. Phytotaxa. 270(4). 9 indexed citations
10.
Holstein, Norbert & Werner Greuter. (2016). (19) Proposal to add Der sichere Führer in der Obstkunde vol. 1—4 by F. J. Dochnahl to the list of “Suppressed Works”. Taxon. 65(2). 401–401. 1 indexed citations
11.
Holstein, Norbert, et al.. (2016). Towards a monophyletic Omphalodes—or an expansion of North American Mimophytum. Phytotaxa. 288(2). 5 indexed citations
12.
Holstein, Norbert & Maximilian Weigend. (2016). (2458) Proposal to reject the name Corylus virginiana (Betulaceae). Taxon. 65(4). 888–888. 1 indexed citations
13.
Holstein, Norbert & Maximilian Weigend. (2015). (2388) Proposal to reject the name Myosotis collina (Boraginaceae). Taxon. 64(5). 1058–1059. 1 indexed citations
14.
Holstein, Norbert. (2015). Monograph of Coccinia (Cucurbitaceae). PhytoKeys. 54. 1–166. 18 indexed citations
15.
Holstein, Norbert, et al.. (2012). Integrating species distribution models (SDMs) and phylogeography for two species of Alpine Primula. Ecology and Evolution. 2(6). 1260–1277. 44 indexed citations
16.
Holstein, Norbert. (2012). Evolution, biogeography, and monographic treatment of Coccinia (Cucurbitaceae). Electronic Theses of LMU Munich (Ludwig-Maximilians-Universität München). 3 indexed citations
17.
Holstein, Norbert & Susanne S. Renner. (2011). A dated phylogeny and collection records reveal repeated biome shifts in the African genus Coccinia(Cucurbitaceae). BMC Evolutionary Biology. 11(1). 28–28. 54 indexed citations
18.
Kadereit, Joachim W., et al.. (2011). The stability of Quaternary speciation: a case study in Primula sect. Auricula. Alpine Botany. 121(1). 23–35. 12 indexed citations
19.
Holstein, Norbert. (2011). Coccinia intermedia - a new Cucurbitaceae species from West Africa. PhytoKeys. 7(0). 27–27. 6 indexed citations
20.
Holstein, Norbert & Susanne S. Renner. (2010). Coccinia (Cucurbitaceae) gains two new species from East Africa, three new synonyms, and one new combination. Kew Bulletin. 65(3). 435–441. 5 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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