Stephen R. Downie

8.0k total citations
121 papers, 4.9k citations indexed

About

Stephen R. Downie is a scholar working on Plant Science, Molecular Biology and Cell Biology. According to data from OpenAlex, Stephen R. Downie has authored 121 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Plant Science, 74 papers in Molecular Biology and 54 papers in Cell Biology. Recurrent topics in Stephen R. Downie's work include Plant chemical constituents analysis (81 papers), Plant and Fungal Species Descriptions (57 papers) and Plant Pathogens and Fungal Diseases (54 papers). Stephen R. Downie is often cited by papers focused on Plant chemical constituents analysis (81 papers), Plant and Fungal Species Descriptions (57 papers) and Plant Pathogens and Fungal Diseases (54 papers). Stephen R. Downie collaborates with scholars based in United States, China and Poland. Stephen R. Downie's co-authors include Deborah S. Katz‐Downie, Krzysztof Spalik, Jeffrey D. Palmer, Mark Watson, Robert K. Jansen, Carolina I. Calviño, Gregory M. Plunkett, B.-E. Van Wyk, Jean‐Pierre Reduron and Susana Martínez and has published in prestigious journals such as Evolution, American Journal of Botany and Journal of Biogeography.

In The Last Decade

Stephen R. Downie

119 papers receiving 4.5k citations

Peers

Countries citing papers authored by Stephen R. Downie

Since Specialization

Citations

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

Fields of papers citing papers by Stephen R. Downie

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen R. Downie. 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 Stephen R. Downie. The network helps show where Stephen R. Downie may publish in the future.

Co-authorship network of co-authors of Stephen R. Downie

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen R. Downie. A scholar is included among the top collaborators of Stephen R. Downie 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 Stephen R. Downie. Stephen R. Downie 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

#	Work	Indexed citations
1	A higher‐level nuclear phylogenomic study of the carrot family (Apiaceae) 2021 ·American Journal of Botany ·James J. Clarkson, Alexandre R. Zuntini, Olivier Maurin, Stephen R. Downie, Gregory M. Plunkett, Antoine N. Nicolas, James F. Smith, (unknown), (unknown), Panagiota Malakasi, Paul Bailey, Grace E. Brewer, Niroshini Epitawalage, Sue Zmarzty, Félix Forest, William J. Baker	31
2	Systematics of the Iranian genera Aphanopleura, Demavendia, Haussknechtia, Psammogeton, and Zeravschania (Apiaceae tribe Pimpinelleae) 2021 ·Plant Systematics and Evolution ·(unknown), Valiollah Mozaffarian, Klaus Mummenhoff, Stephen R. Downie, Shahin Zarré	3
3	Laserocarpum, a new genus of Apiaceae endemic to Greece 2019 ·Acta Societatis Botanicorum Poloniae ·Krzysztof Spalik, (unknown), Theophanis Constantinidis, Stephen R. Downie, (unknown), Łukasz Banasiak	1
4	Fruit features of 15 species of Sanicula(Apiaceae) and their taxonomic significance. 2019 ·Plant Science Journal ·(unknown), (unknown), Stephen R. Downie, Qizhi Wang	3
5	A comparative analysis of complete plastid genomes fromPrangos fedtschenkoiandPrangos lipskyi(Apiaceae) 2018 ·Ecology and Evolution ·(unknown), Dong‐Keun Yi, Kyung Choi, Chang Ho Shin, Komiljon Tojibaev, Stephen R. Downie	16
6	NEW COMBINATIONS IN LOMATIUM (APIACEAE, SUBFAMILY APIOIDEAE) 2017 ·Phytotaxa ·(unknown), James F. Smith, (unknown), (unknown), (unknown), Stephen R. Downie, Gregory M. Plunkett, Barbara L. Wilson	6
7	Another first for the Apiaceae: evidence for mitochondrial DNA transfer into the plastid genome 2015 ·DergiPark (Istanbul University) ·Stephen R. Downie, (unknown)	2
8	Relationships Within the Spiny-Fruited Umbellifers (Scandiceae subtribes Daucinae and Torilidinae) as Assessed by Phylogenetic Analysis of Morphological Characters 2009 ·Systematic Botany ·(unknown), Geoffrey A. Levin, Stephen R. Downie	21
9	Molecular systematics of Angelica and allied genera (Apiaceae) from the Hengduan Mountains of China based on nrDNA ITS sequences: phylogenetic affinities and biogeographic implications 2009 ·Journal of Plant Research ·Tu Feng, Stephen R. Downie, Yan Yu, Xuemei Zhang, Weiwei Chen, Xing‐Jin He, Shuang Liu	50
10	Towards a more robust molecular phylogeny of Chinese Apiaceae subfamily Apioideae: Additional evidence from nrDNA ITS and cpDNA intron (rpl16 and rps16) sequences 2009 ·Molecular Phylogenetics and Evolution ·Jing Zhou, Xun Gong, Stephen R. Downie, Hua Peng	93
11	Morphology and biogeography of Apiaceae subfamily Saniculoideae as inferred by phylogenetic analysis of molecular data 2008 ·American Journal of Botany ·Carolina I. Calviño, Susana Martínez, Stephen R. Downie	36
12	Circumscription and phylogeny of Apiaceae subfamily Saniculoideae based on chloroplast DNA sequences 2007 ·Molecular Phylogenetics and Evolution ·Carolina I. Calviño, Stephen R. Downie	70
13	The evolutionary history of Sium sensu lato (Apiaceae): dispersal, vicariance, and domestication as inferred from ITS rDNA phylogeny 2006 ·American Journal of Botany ·Krzysztof Spalik, Stephen R. Downie	47
14	Polyphyly of the spring-parsleys (Cymopterus): molecular and morphological evidence suggests complex relationships among the perennial endemic genera of western North American Apiaceae 2002 ·Canadian Journal of Botany ·Stephen R. Downie, (unknown), (unknown), Deborah S. Katz‐Downie	49
15	INTRODUCTION. EVOLUTION, BIOGEOGRAPHY AND SYSTEMATICS OF THE APIALES (ARALIACEAE AND APIACEAE) 2001 ·Edinburgh Journal of Botany ·Mark Watson, Gregory M. Plunkett, Stephen R. Downie, Porter P. Lowry	2
16	Molecular Systematics of the Umbelliferae: using nuclear ribosomal dna internal transcribed spacer sequences to resolve issues of evolutionary relationships 1998 ·(unknown), M. G. Pimenov, E.I. Terentieva, Stephen R. Downie, Deborah S. Katz‐Downie, A. V. Troitsky	34
17	The highly rearranged chloroplast genome of Trachelium caeruleum (Campanulaceae): multiple inversions, inverted repeat expansion and contraction, transposition, insertions/deletions, and several repeat families 1997 ·Current Genetics ·Mary E. Cosner, Robert K. Jansen, Jeffrey D. Palmer, Stephen R. Downie	119
18	a molecular phylogeny of apiaceae subfamily Apioideae: evidence from nuclear ribosomal DNA internal transcribed spacer sequences 1996 ·American Journal of Botany ·Stephen R. Downie, Deborah S. Katz‐Downie	242
19	3 Chloroplast and Mitochondrial DNAs of Arabidopsis thaliana: Conventional Genomes in an Unconventional Plant 1994 ·Cold Spring Harbor Monograph Archive ·Jeffrey D. Palmer, Stephen R. Downie, Jacqueline M. Nugent, Petra Brandt, Michael Unseld, Mathieu Klein, Axel Brennicke, Wolfgang Schuster, Thomas Börner	11
20	Taxonomy of Arnica (Asteraceae) subgenus Arctica. 1988 ·Rhodora ·Stephen R. Downie, K. E. Denford	5

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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