Christiane M. Ritz

1.5k total citations
54 papers, 962 citations indexed

About

Christiane M. Ritz is a scholar working on Plant Science, Ecology, Evolution, Behavior and Systematics and Molecular Biology. According to data from OpenAlex, Christiane M. Ritz has authored 54 papers receiving a total of 962 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Plant Science, 33 papers in Ecology, Evolution, Behavior and Systematics and 23 papers in Molecular Biology. Recurrent topics in Christiane M. Ritz's work include Genetic diversity and population structure (16 papers), Chromosomal and Genetic Variations (13 papers) and Plant and animal studies (12 papers). Christiane M. Ritz is often cited by papers focused on Genetic diversity and population structure (16 papers), Chromosomal and Genetic Variations (13 papers) and Plant and animal studies (12 papers). Christiane M. Ritz collaborates with scholars based in Germany, Czechia and Mongolia. Christiane M. Ritz's co-authors include Volker Wissemann, Frank H. Hellwig, Heike Schmuths, Karsten Wesche, Erik Welk, Hilde Nybom, Vadim Goremykin, G. Werlemark, Jan De Riek and Wim J. M. Koopman and has published in prestigious journals such as Nature, PLoS ONE and The Plant Journal.

In The Last Decade

Christiane M. Ritz

49 papers receiving 904 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christiane M. Ritz Germany 17 626 541 428 234 117 54 962
Juan Viruel United Kingdom 18 454 0.7× 433 0.8× 370 0.9× 252 1.1× 144 1.2× 61 920
Volker Wissemann Germany 16 619 1.0× 485 0.9× 389 0.9× 239 1.0× 41 0.4× 46 930
Yan‐Ping Guo China 18 513 0.8× 355 0.7× 420 1.0× 213 0.9× 70 0.6× 37 848
Anne‐Cathrine Scheen Norway 14 965 1.5× 768 1.4× 654 1.5× 345 1.5× 100 0.9× 17 1.3k
Francisco Balao Spain 18 569 0.9× 448 0.8× 371 0.9× 264 1.1× 44 0.4× 46 947
Eduardo Marchesi Uruguay 16 340 0.5× 436 0.8× 310 0.7× 107 0.5× 63 0.5× 31 615
Jae‐Hong Pak South Korea 15 622 1.0× 364 0.7× 515 1.2× 183 0.8× 40 0.3× 110 926
Ana Juan Spain 13 436 0.7× 460 0.9× 250 0.6× 133 0.6× 54 0.5× 68 727
Lyn A. Craven Australia 15 358 0.6× 408 0.8× 307 0.7× 70 0.3× 90 0.8× 43 735
Claudete F. Ruas Brazil 17 586 0.9× 287 0.5× 251 0.6× 227 1.0× 84 0.7× 51 797

Countries citing papers authored by Christiane M. Ritz

Since Specialization
Citations

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

Fields of papers citing papers by Christiane M. Ritz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christiane M. Ritz. 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 Christiane M. Ritz. The network helps show where Christiane M. Ritz may publish in the future.

Co-authorship network of co-authors of Christiane M. Ritz

This figure shows the co-authorship network connecting the top 25 collaborators of Christiane M. Ritz. A scholar is included among the top collaborators of Christiane M. Ritz 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 Christiane M. Ritz. Christiane M. Ritz 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.
Fuchs, Jörg, Dörte Harpke, Bruno Hüettel, et al.. (2025). Bimodal centromeres in pentaploid dogroses shed light on their unique meiosis. Nature. 643(8070). 148–157. 3 indexed citations
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Wanke, Stefan, et al.. (2023). Population genetics and plant growth experiments as prerequisite for conservation measures of the rare European aquatic plant Luronium natans (Alismataceae). Frontiers in Plant Science. 13. 1069842–1069842. 2 indexed citations
5.
Gregor, Thomas, Stefan Dreßler, Christiane M. Ritz, et al.. (2023). The Data Portal “Chromosome Numbers of the Flora of Germany”: Progress After Five Years, Recent Developments, and Future Strategies. Methods in molecular biology. 2703. 201–209.
6.
Nybom, Hilde, et al.. (2023). Untangling the hedge: Genetic diversity in clonally and sexually transmitted genomes of European wild roses, Rosa L.. PLoS ONE. 18(10). e0292634–e0292634. 3 indexed citations
7.
Ritz, Christiane M., et al.. (2022). Zytologische und genetische Untersuchungen zu Viola epipsila, V. palustris und ihrer Hybride V. ×fennica. 15. 45–55. 1 indexed citations
8.
Harpke, Dörte, Elena Troeva, Zhenzhen Zheng, et al.. (2021). Phylogeography of Artemisia frigida (Anthemideae, Asteraceae) based on genotyping‐by‐sequencing and plastid DNA data: Migration through Beringia. Journal of Evolutionary Biology. 35(1). 64–80. 6 indexed citations
9.
Harpke, Dörte, et al.. (2021). Contrasting effects of local environment and grazing pressure on the genetic diversity and structure of Artemisia frigida. Conservation Genetics. 22(6). 947–962. 8 indexed citations
10.
Olbricht, Klaus, Detlef Ulrich, Martin Parniske, et al.. (2021). Breeding potential of underutilizedFragariaspecies. Acta Horticulturae. 139–146. 2 indexed citations
11.
Kovařı́k, Aleš, et al.. (2021). Ancient Origin of Two 5S rDNA Families Dominating in the Genus Rosa and Their Behavior in the Canina-Type Meiosis. Frontiers in Plant Science. 12. 643548–643548. 24 indexed citations
12.
Olbricht, Klaus, et al.. (2020). Fragaria moschata – Geschlechterverhältnisse in natürlichen und synanthropen Populationen. 13. 23–36. 1 indexed citations
13.
Ritz, Christiane M., et al.. (2020). Climate and land use affect genetic structure of Stipa glareosa P. A. Smirn. in Mongolia. Flora. 266. 151572–151572. 6 indexed citations
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Ritz, Christiane M., et al.. (2016). Multiple and asymmetrical origin of polyploid dog rose hybrids (RosaL. sect.Caninae(DC.) Ser.) involving unreduced gametes. Annals of Botany. 120(2). mcw217–mcw217. 22 indexed citations
16.
Ritz, Christiane M., et al.. (2013). Low genetic and morphological differentiation in the European species complex ofRosa sherardii,R. mollisandR. villosa(RosasectionCaninaesubsectionVestitae). Botanical Journal of the Linnean Society. 174(2). 240–256. 9 indexed citations
17.
Ritz, Christiane M., et al.. (2012). Molecular phylogeny and character evolution in terete-stemmed Andean opuntias (Cactaceae−Opuntioideae). Molecular Phylogenetics and Evolution. 65(2). 668–681. 36 indexed citations
18.
Ritz, Christiane M. & Volker Wissemann. (2011). Microsatellite Analyses of Artificial and Spontaneous Dogrose Hybrids Reveal the Hybridogenic Origin of Rosa micrantha by the Contribution of Unreduced Gametes. Journal of Heredity. 102(2). 217–227. 26 indexed citations
19.
Koopman, Wim J. M., Volker Wissemann, Katrien De Cock, et al.. (2008). AFLP markers as a tool to reconstruct complex relationships: A case study in Rosa (Rosaceae). American Journal of Botany. 95(3). 353–366. 145 indexed citations
20.
Ritz, Christiane M., Wolfgang Maier, Franz Oberwinkler, & Volker Wissemann. (2005). Different evolutionary histories of two Phragmidium species infecting the same dog rose hosts. Mycological Research. 109(5). 603–609. 16 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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