Patrick J. Brownsey

1.9k total citations
95 papers, 1.6k citations indexed

About

Patrick J. Brownsey is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Nature and Landscape Conservation. According to data from OpenAlex, Patrick J. Brownsey has authored 95 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Ecology, Evolution, Behavior and Systematics, 42 papers in Plant Science and 17 papers in Nature and Landscape Conservation. Recurrent topics in Patrick J. Brownsey's work include Fern and Epiphyte Biology (77 papers), Plant Diversity and Evolution (52 papers) and Plant and animal studies (33 papers). Patrick J. Brownsey is often cited by papers focused on Fern and Epiphyte Biology (77 papers), Plant Diversity and Evolution (52 papers) and Plant and animal studies (33 papers). Patrick J. Brownsey collaborates with scholars based in New Zealand, Australia and United States. Patrick J. Brownsey's co-authors include Leon R. Perrie, Lara D. Shepherd, Rudolf Schmid, J. D. Lovis, Michael J. Bayly, David R. Given, Peter J. de Lange, Daniel J. Ohlsen, Peter J. Lockhart and P. J. Garnock‐Jones and has published in prestigious journals such as PLoS ONE, New Phytologist and Evolution.

In The Last Decade

Patrick J. Brownsey

94 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick J. Brownsey New Zealand 22 1.3k 523 356 238 117 95 1.6k
Leon R. Perrie New Zealand 22 1.1k 0.8× 277 0.5× 232 0.7× 225 0.9× 111 0.9× 99 1.3k
Romeo Di Pietro Italy 18 496 0.4× 807 1.5× 274 0.8× 106 0.4× 57 0.5× 96 1.1k
Ana Rosa Burgaz Spain 18 1.0k 0.8× 864 1.7× 116 0.3× 90 0.4× 184 1.6× 83 1.2k
Elizabeth J. Hermsen United States 20 911 0.7× 346 0.7× 116 0.3× 462 1.9× 139 1.2× 40 1.3k
David S. Barrington United States 20 1.3k 0.9× 312 0.6× 368 1.0× 185 0.8× 143 1.2× 64 1.5k
Nathalie S. Nagalingum United States 16 1.0k 0.8× 496 0.9× 243 0.7× 536 2.3× 38 0.3× 25 1.6k
Cecilia Ezcurra Argentina 20 769 0.6× 464 0.9× 475 1.3× 244 1.0× 26 0.2× 75 1.2k
Geraldine A. Allen Canada 17 613 0.5× 420 0.8× 390 1.1× 262 1.1× 27 0.2× 45 903
David Glenny New Zealand 16 877 0.7× 645 1.2× 156 0.4× 206 0.9× 23 0.2× 59 1.1k
Yasuyuki Watano Japan 25 1000 0.8× 440 0.8× 205 0.6× 458 1.9× 184 1.6× 67 1.5k

Countries citing papers authored by Patrick J. Brownsey

Since Specialization
Citations

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

Fields of papers citing papers by Patrick J. Brownsey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick J. Brownsey. 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 Patrick J. Brownsey. The network helps show where Patrick J. Brownsey may publish in the future.

Co-authorship network of co-authors of Patrick J. Brownsey

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick J. Brownsey. A scholar is included among the top collaborators of Patrick J. Brownsey 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 Patrick J. Brownsey. Patrick J. Brownsey 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.
Brownsey, Patrick J., Leon R. Perrie, & Ashley R. Field. (2018). Taxonomic notes on the New Zealand flora: lectotypes in Isoetaceae and Lycopodiaceae. New Zealand Journal of Botany. 56(4). 396–405. 7 indexed citations
2.
Perrie, Leon R., Lara D. Shepherd, & Patrick J. Brownsey. (2018). Hiya distans (Dennstaedtiaceae), a new combination for an Australasian fern previously classified in Hypolepis. New Zealand Journal of Botany. 56(4). 406–414. 2 indexed citations
3.
Brownsey, Patrick J. & Leon R. Perrie. (2017). Taxonomic notes on the New Zealand flora: lectotypes in the fern family Aspleniaceae. New Zealand Journal of Botany. 55(3). 249–257. 9 indexed citations
4.
Glenny, David, Allan J. Fife, Patrick J. Brownsey, et al.. (2011). Threatened and uncommon bryophytes of New Zealand (2010 revision). New Zealand Journal of Botany. 49(2). 305–327. 8 indexed citations
5.
Cameron, E. K., Peter J. de Lange, Leon R. Perrie, et al.. (2006). A new location for the Poor Knights spleenwort ( Asplenium pauperequitum, Aspleniaceae) on The Forty Fours, Chatham Islands, New Zealand. New Zealand Journal of Botany. 44(2). 199–209. 5 indexed citations
6.
7.
Dawson, Murray I., Patrick J. Brownsey, & J. D. Lovis. (2000). Index of chromosome numbers of indigenous New Zealand pteridophytes. New Zealand Journal of Botany. 38(1). 25–46. 21 indexed citations
8.
Bayly, Michael J., P. J. Garnock‐Jones, Kevin Mitchell, Kenneth R. Markham, & Patrick J. Brownsey. (2000). A taxonomic revision of the Hebe parviflora complex (Scrophulariaceae), based on morphology and flavonoid chemistry. New Zealand Journal of Botany. 38(2). 165–190. 15 indexed citations
9.
Heenan, P. B., Ilse Breitwieser, David Glenny, Peter J. de Lange, & Patrick J. Brownsey. (1998). Checklist of dicotyledons and pteridophytes naturalised or casual in New Zealand: Additional records 1994–1996. New Zealand Journal of Botany. 36(2). 155–162. 23 indexed citations
10.
11.
Brownsey, Patrick J. & J. D. Lovis. (1990). Pellaea calidirupium — a new fern species from New Zealand. New Zealand Journal of Botany. 28(3). 197–205. 6 indexed citations
12.
Brownsey, Patrick J., David R. Given, & J. D. Lovis. (1985). A revised classification of New Zealand pteridophytes with a synonymic checklist of species. New Zealand Journal of Botany. 23(3). 431–489. 81 indexed citations
13.
Brownsey, Patrick J.. (1985). Biosystematics of the cryptogamic flora of New Zealand: Pteridophytes. New Zealand Journal of Botany. 23(4). 681–685. 5 indexed citations
14.
Brownsey, Patrick J.. (1985). Asplenium chathamense — a new fern species from the Chatham Islands, New Zealand. New Zealand Journal of Botany. 23(1). 135–140. 7 indexed citations
15.
Brownsey, Patrick J., et al.. (1984). Asplenium pauperequitum — a new fern species from the Poor Knights Islands, New Zealand. New Zealand Journal of Botany. 22(2). 315–321. 10 indexed citations
16.
Brownsey, Patrick J., et al.. (1984). A taxonomic revision of the New Zealand species of Hypolepis. New Zealand Journal of Botany. 22(1). 43–80. 29 indexed citations
17.
Brownsey, Patrick J.. (1979). Cyathea cunninghamii in New Zealand. New Zealand Journal of Botany. 17(1). 97–107. 4 indexed citations
18.
Brownsey, Patrick J.. (1977). Asplenium hybrids in the New Zealand flora. New Zealand Journal of Botany. 15(3). 601–637. 33 indexed citations
19.
Brownsey, Patrick J.. (1977). A taxonomic revision of the New Zealand species of Asplenium. New Zealand Journal of Botany. 15(1). 39–86. 67 indexed citations
20.
Brownsey, Patrick J.. (1975). A Chromosome Count in Loxsoma. New Zealand Journal of Botany. 13(3). 355–360. 9 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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