Barry E. Hammel
Impact in
- Horticulture top 5%
-
- Plant and animal studies
- Plant Diversity and Evolution
- Fern and Epiphyte Biology
- Botany and Geology in Latin America and Caribbean
Papers in
-
- Plant and animal studies 29
- Plant Diversity and Evolution 27
- Botany and Geology in Latin America and Caribbean 8
- Fern and Epiphyte Biology 4
-
- Plant and Fungal Species Descriptions 22
- Co-authors
- Michael H. Grayum (9 shared papers)Nelson Zamora (5 shared papers)George J. Wilder (1 shared paper)Aurelio Virgo (1 shared paper)Jorge Aranda (1 shared paper)John C. Cushman (1 shared paper)Hans Gehrig (1 shared paper)Klaus Winter (1 shared paper)
- Journals
- Annals of the Missouri Botanical Garden (7 papers)Systematic Botany (2 papers)Plant Biology (2 papers)Novon A Journal for Botanical Nomenclature (15 papers)Perspectives in Plant Ecology Evolution and Systematics (1 paper)
- Partner nations
- United StatesCosta RicaMexico
In The Last Decade
Barry E. Hammel
44 papers receiving 389 citations
Peers
Comparison fields: 5 of 43
- Horticulture 29
- Ecology, Evolution, Behavior and Systematics 368
- Plant Science 152
- Molecular Biology 168
- Food Science 41
Countries citing papers authored by Barry E. Hammel
This map shows the geographic impact of Barry E. Hammel'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 Barry E. Hammel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Barry E. Hammel more than expected).
Fields of papers citing papers by Barry E. Hammel
This network shows the impact of papers produced by Barry E. Hammel. 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 Barry E. Hammel. The network helps show where Barry E. Hammel may publish in the future.
Co-authors
The 25 scholars most cited alongside Barry E. Hammel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2003 | 143 | |
| 2 | 2003 | 36 | |
| 3 | 2021 | 29 | |
| 4 | 1990 | 22 | |
| 5 | 1989 | 16 | |
| 6 | 1993 | 14 | |
| 7 | 1991 | 13 | |
| 8 | 1999 | 12 | |
| 9 | 2021 | 11 | |
| 10 | NEW SPECIES OF CLUSIACEAE FROM CENTRAL AMERICA WITH NOTES ON CLUSIA AND SYNONYMY IN THE TRIBE CLUSIEAE | 2016 | 10 |
| 11 | 1999 | 9 | |
| 12 | 1997 | 9 | |
| 13 | 1986 | 9 | |
| 14 | 1979 | 8 | |
| 15 | 2004 | 8 | |
| 16 | 1993 | 6 | |
| 17 | 2011 | 6 | |
| 18 | 1982 | 6 | |
| 19 | 1989 | 6 | |
| 20 | 2003 | 5 |
About Barry E. Hammel
Barry E. Hammel is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology, Plant Science, Horticulture and Cell Biology, having authored 48 papers that have together received 431 indexed citations. Recurring topics across this work include Plant and animal studies (29 papers), Plant Diversity and Evolution (27 papers), Plant and Fungal Species Descriptions (22 papers), Botany and Geology in Latin America and Caribbean (8 papers), Cocoa and Sweet Potato Agronomy (7 papers), Botany, Ecology, and Taxonomy Studies (7 papers), Plant Pathogens and Fungal Diseases (5 papers) and Fern and Epiphyte Biology (4 papers). The work is most often cited by research in Horticulture (29 citations), Ecology, Evolution, Behavior and Systematics (368 citations), Plant Science (152 citations), Molecular Biology (168 citations) and Food Science (41 citations). Barry E. Hammel has collaborated with scholars based in United States, Costa Rica and Mexico. Frequent co-authors include Michael H. Grayum, Nelson Zamora, George J. Wilder, Aurelio Virgo, Jorge Aranda, John C. Cushman, Hans Gehrig, Klaus Winter, John R. Reeder and Gerhard Zotz. Their work appears in journals such as Annals of the Missouri Botanical Garden, Systematic Botany, Plant Biology, Novon A Journal for Botanical Nomenclature and Perspectives in Plant Ecology Evolution and Systematics.
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.