A. Spencer Tomb
- Ecology, Evolution, Behavior and Systematics top 2%
- Plant Science top 5%
- Molecular Biology
- Cancer Research top 10%
- Food Science
- Co-authors
- John J. SkvarlaTrevor WhiffinB. L. TurnerV. H. HeywoodJ.B. HarbörneAlwyn H. GentryA. Michael PowellKenton L. Chambers
- Topics
- Botany, Ecology, and Taxonomy Studies (11 papers)Plant Diversity and Evolution (9 papers)Botanical Research and Chemistry (6 papers)
- Partner nations
- United StatesArmenia
In The Last Decade
A. Spencer Tomb
23 papers receiving 553 citations
Peers
Comparison fields: 5 of 42
- Ecology, Evolution, Behavior and Systematics 479
- Plant Science 386
- Molecular Biology 296
- Cancer Research 226
- Food Science 39
Countries citing papers authored by A. Spencer Tomb
This map shows the geographic impact of A. Spencer Tomb'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 A. Spencer Tomb with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Spencer Tomb more than expected).
Fields of papers citing papers by A. Spencer Tomb
This network shows the impact of papers produced by A. Spencer Tomb. 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 A. Spencer Tomb. The network helps show where A. Spencer Tomb may publish in the future.
Co-authorship network of co-authors of A. Spencer Tomb
This figure shows the co-authorship network connecting the top 25 collaborators of A. Spencer Tomb. A scholar is included among the top collaborators of A. Spencer Tomb 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 A. Spencer Tomb. A. Spencer Tomb is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 11 | |
| 2 | 15 | |
| 3 | 40 | |
| 4 | 1 | |
| 5 | 5 | |
| 6 | 55 | |
| 7 | 30 | |
| 8 | 9 | |
| 9 | Pollen morphology in the Compositae and in morphologically related families | 168 |
| 10 | 8 | |
| 11 | 11 | |
| 12 | 15 | |
| 13 | 33 | |
| 14 | 13 | |
| 15 | 48 | |
| 16 | 3 | |
| 17 | 3 | |
| 18 | 23 | |
| 19 | 7 | |
| 20 | 76 |
About A. Spencer Tomb
A. Spencer Tomb is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Cancer Research, having authored 23 papers that have together received 663 indexed citations. Recurring topics across this work include Botany, Ecology, and Taxonomy Studies (11 papers), Plant Diversity and Evolution (9 papers) and Botanical Research and Chemistry (6 papers). The work is most often cited by research in Ecology, Evolution, Behavior and Systematics (479 citations), Cancer Research (226 citations) and Plant Science (386 citations). A. Spencer Tomb has collaborated with scholars based in United States and Armenia. Frequent co-authors include John J. Skvarla, Trevor Whiffin, B. L. Turner, V. H. Heywood, J.B. Harbörne, Alwyn H. Gentry, A. Michael Powell, Kenton L. Chambers, Peter H. Raven and Donald W. Kyhos. Their work appears in journals such as American Journal of Botany, Taxon and Annals of the Missouri Botanical Garden.
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.