Paul E. Berry

7.9k total citations · 3 hit papers
145 papers, 4.5k citations indexed

About

Paul E. Berry is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology and Plant Science. According to data from OpenAlex, Paul E. Berry has authored 145 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 129 papers in Ecology, Evolution, Behavior and Systematics, 64 papers in Molecular Biology and 61 papers in Plant Science. Recurrent topics in Paul E. Berry's work include Plant Diversity and Evolution (112 papers), Plant and animal studies (70 papers) and Plant and Fungal Species Descriptions (55 papers). Paul E. Berry is often cited by papers focused on Plant Diversity and Evolution (112 papers), Plant and animal studies (70 papers) and Plant and Fungal Species Descriptions (55 papers). Paul E. Berry collaborates with scholars based in United States, Brazil and Spain. Paul E. Berry's co-authors include Ricarda Riina, Benjamin W. van Ee, Kenneth J. Sytsma, Bruce K. Holst, Thomas J. Givnish, Kay Yatskievych, Julián A. Steyermark, Ricardo N. Calvo, Rudolf Schmid and Timothy M. Evans and has published in prestigious journals such as Evolution, Molecular Ecology and Thorax.

In The Last Decade

Paul E. Berry

140 papers receiving 4.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Flora of the Venezuelan Guayana

1996 516 citations Paul E. Berry, Bruce K. Holst et al. profile →
Phylogeny, adaptive radiation, and historical biogeography in Bromeliaceae: Insights from an eight‐locus plastid phylogeny

2011 389 citations Thomas J. Givnish, Michael H. J. Barfuss et al. American Journal of Botany profile →
Adaptive radiation, correlated and contingent evolution, and net species diversification in Bromeliaceae

2013 299 citations Thomas J. Givnish, Michael H. J. Barfuss et al. Molecular Phylogenetics and Evolution profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Paul E. Berry United States	32	3.6k	1.8k	1.6k	627	293	145	4.5k
Luciano Paganucci de Queiroz Brazil	37	3.2k 0.9×	1.6k 0.9×	1.8k 1.2×	889 1.4×	356 1.2×	215	5.0k
Fernando O. Zuloaga Argentina	30	3.4k 0.9×	750 0.4×	2.1k 1.3×	556 0.9×	240 0.8×	197	4.2k
Gwilym P. Lewis United Kingdom	33	2.2k 0.6×	1.2k 0.7×	1.5k 1.0×	461 0.7×	301 1.0×	192	3.5k
Maximilian Weigend Germany	27	2.2k 0.6×	1.2k 0.7×	1.3k 0.8×	358 0.6×	216 0.7×	192	3.0k
R. K. Brummitt United Kingdom	19	2.4k 0.7×	905 0.5×	2.1k 1.3×	361 0.6×	202 0.7×	163	3.5k
Douglas C. Daly United States	26	1.9k 0.5×	796 0.4×	938 0.6×	801 1.3×	154 0.5×	89	2.9k
Thomas B. Croat United States	22	1.8k 0.5×	867 0.5×	826 0.5×	764 1.2×	265 0.9×	150	2.8k
Torsten Eriksson Sweden	27	1.7k 0.5×	1.3k 0.7×	1.6k 1.0×	243 0.4×	342 1.2×	58	3.2k
Armen Takhtajan Russia	13	2.5k 0.7×	1.4k 0.8×	1.7k 1.1×	440 0.7×	159 0.5×	22	3.3k
Darren M. Crayn Australia	33	2.6k 0.7×	1.5k 0.8×	1.3k 0.8×	881 1.4×	770 2.6×	106	4.2k

Countries citing papers authored by Paul E. Berry

Since Specialization

Citations

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

Fields of papers citing papers by Paul E. Berry

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paul E. Berry. 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 Paul E. Berry. The network helps show where Paul E. Berry may publish in the future.

Co-authorship network of co-authors of Paul E. Berry

This figure shows the co-authorship network connecting the top 25 collaborators of Paul E. Berry. A scholar is included among the top collaborators of Paul E. Berry 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 Paul E. Berry. Paul E. Berry is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Berry, Paul E. & Kent Kainulainen. (2017). Croton crossolepis (Euphorbiaceae), a new species with an unusual trichome type from southwestern Madagascar. Phytotaxa. 307(1). 95–100. 1 indexed citations

Berry, Paul E., et al.. (2017). A new species of Saxofridericia subgenus Acrotheca (Rapateaceae) from Amazonas State, Brazil. Phytotaxa. 326(4). 2 indexed citations

Berry, Paul E., Kent Kainulainen, & Benjamin W. van Ee. (2017). A Nomenclator of Croton (Euphorbiaceae) in Madagascar, the Comoros Archipelago, and the Mascarene Islands. PhytoKeys. 90(90). 1–87. 7 indexed citations

Sodré, Rodolfo Carneiro, Paul E. Berry, & Marcos José da Silva. (2017). The tribe Crotoneae (Euphorbiaceae, Crotonoideae) in the Chapada dos Veadeiros, Goiás, Brazil. Phytotaxa. 321(1). 3 indexed citations

Silva, Marcos José da, Rodolfo Carneiro Sodré, & Paul E. Berry. (2015). An enigmatic species of Croton (Euphorbiaceae) is rediscovered after more than 100 years in midwestern Brazil. Phytotaxa. 221(1). 1 indexed citations

Horn, James W., Benjamin W. van Ee, Jeffery J. Morawetz, et al.. (2012). Phylogenetics and the evolution of major structural characters in the giant genus Euphorbia L. (Euphorbiaceae). Molecular Phylogenetics and Evolution. 63(2). 305–326. 147 indexed citations

Givnish, Thomas J., Michael H. J. Barfuss, Benjamin W. van Ee, et al.. (2011). Phylogeny, adaptive radiation, and historical biogeography in Bromeliaceae: Insights from an eight‐locus plastid phylogeny. American Journal of Botany. 98(5). 872–895. 389 indexed citations breakdown →

Caruzo, Maria Beatriz Rossi, Benjamin W. van Ee, Inês Cordeiro, Paul E. Berry, & Ricarda Riina. (2011). Molecular phylogenetics and character evolution of the “sacaca” clade: Novel relationships of Croton section Cleodora (Euphorbiaceae). Molecular Phylogenetics and Evolution. 60(2). 193–206. 33 indexed citations

Cacho, N. Ivalú, Paul E. Berry, Mark E. Olson, Víctor W. Steinmann, & David Baum. (2010). Are spurred cyathia a key innovation? Molecular systematics and trait evolution in the slipper spurges (Pedilanthus clade: Euphorbia, Euphorbiaceae). American Journal of Botany. 97(3). 493–510. 29 indexed citations

10.

Berry, Paul E.. (2009). Pollination Ecology and Evolution in Compositae (Asteraceae). Systematic Botany. 26(2). 443–443. 2 indexed citations

11.

Berry, Paul E.. (2009). Contemporary Plant Systematics, 3rd edition. Systematic Botany. 27(2). 429–429.

12.

Al-shair, Khaled, Umme Kolsum, Paul E. Berry, et al.. (2009). Development, dimensions, reliability and validity of the novel Manchester COPD fatigue scale. Thorax. 64(11). 950–955. 36 indexed citations

13.

Riina, Ricarda, Paul E. Berry, & Benjamin W. van Ee. (2009). Molecular Phylogenetics of the Dragon's Blood Croton Section Cyclostigma (Euphorbiaceae): A Polyphyletic Assemblage Unraveled. Systematic Botany. 34(2). 360–374. 47 indexed citations

14.

Ee, Benjamin W. van, et al.. (2006). Phylogeny and biogeography of Croton alabamensis (Euphorbiaceae), a rare shrub from Texas and Alabama, using DNA sequence and AFLP data. Molecular Ecology. 15(10). 2735–2751. 23 indexed citations

15.

Secco, Ricardo de S., et al.. (2005). A new species of Croton sect. Luntia (Euphorbiaceae) from western Amazonian Brazil. 15(4). 583–585. 4 indexed citations

16.

Givnish, Thomas J., Kendra C. Millam, Timothy M. Evans, et al.. (2004). Ancient Vicariance or Recent Long‐Distance Dispersal? Inferences about Phylogeny and South American–African Disjunctions in Rapateaceae and Bromeliaceae Based onndhF Sequence Data. International Journal of Plant Sciences. 165(S4). S35–S54. 186 indexed citations

17.

Berry, Paul E., et al.. (2004). Phylogenetic relationships and biogeography of Fuchsia (Onagraceae) based on noncoding nuclear and chloroplast DNA data. American Journal of Botany. 91(4). 601–614. 94 indexed citations

18.

Steinmetz, Éric, et al.. (2003). “Grape Cluster” Aneurysm of the Right Subclavian Artery: An Unusual Manifestation of Fibromuscular Dysplasia. Annals of Vascular Surgery. 17(3). 296–301. 2 indexed citations

19.

Givnish, Thomas J., Timothy M. Evans, Michelle L. Zjhra, et al.. (2000). MOLECULAR EVOLUTION, ADAPTIVE RADIATION, AND GEOGRAPHIC DIVERSIFICATION IN THE AMPHIATLANTIC FAMILY RAPATEACEAE: EVIDENCE FROM ndhF SEQUENCES AND MORPHOLOGY. Evolution. 54(6). 1915–1937. 112 indexed citations

20.

Shortle, Walter C., et al.. (1977). Electrical Resistance in Tree Cambium Zone: Relationship to Rates of Growth and Wound Closure. Forest Science. 23(3). 326–329. 3 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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