Thomas G. Lammers

61 papers and 676 indexed citations i.

About

Thomas G. Lammers is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology and Plant Science. According to data from OpenAlex, Thomas G. Lammers has authored 61 papers receiving a total of 676 indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Ecology, Evolution, Behavior and Systematics, 32 papers in Molecular Biology and 30 papers in Plant Science. Recurrent topics in Thomas G. Lammers’s work include Plant Diversity and Evolution (48 papers), Plant and Fungal Species Descriptions (31 papers) and Plant and animal studies (26 papers). Thomas G. Lammers is often cited by papers focused on Plant Diversity and Evolution (48 papers), Plant and Fungal Species Descriptions (31 papers) and Plant and animal studies (26 papers). Thomas G. Lammers collaborates with scholars based in United States, Taiwan and Chile. Thomas G. Lammers's co-authors include C. Edward Freeman, Robert K. Jansen, Mary E. Cosner, Tod F. Stuessy, Robert R. Wise, J. Hugo Cota‐Sánchez, Charles A. Butterworth, Robert S. Wallace, Nancy Hensold and Daniel J. Crawford and has published in prestigious journals such as American Journal of Botany, Taxon and Annals of the Missouri Botanical Garden.

In The Last Decade

Co-authorship network of co-authors of Thomas G. Lammers i

Fields of papers citing papers by Thomas G. Lammers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas G. Lammers. 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 Thomas G. Lammers. The network helps show where Thomas G. Lammers may publish in the future.

Countries citing papers authored by Thomas G. Lammers

Since Specialization
Citations

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

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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2025