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.
Phylogeny, identification and nomenclature of the genusAspergillus
2014817 citationsRobert A. Samson, Cobus M. Visagie et al.Studies in Mycologyprofile →
Identification and nomenclature of the genus Penicillium
2014653 citationsCobus M. Visagie, Jos Houbraken et al.Studies in Mycologyprofile →
Emergence of Azole Resistance in Aspergillus fumigatus and Spread of a Single Resistance Mechanism
2008568 citationsRobert A. Samson, Paul E. Verweij et al.profile →
Introduction to Food-Borne Fungi
1989525 citationsRobert A. Samson, E. S. van Reenen‐Hoekstra et al.Mycologiaprofile →
Classification of Aspergillus, Penicillium, Talaromyces and related genera (Eurotiales): An overview of families, genera, subgenera, sections, series and species
2020408 citationsJos Houbraken, Cobus M. Visagie et al.Studies in Mycologyprofile →
Taxonomy ofAspergillussectionFlaviand their production of aflatoxins, ochratoxins and other mycotoxins
2018400 citationsJens C. Frisvad, Vít Hubka et al.Studies in Mycologyprofile →
Author Peers
Peers are selected by citation overlap in the author's most active subfields.
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Countries citing papers authored by Robert A. Samson
Since
Specialization
Citations
This map shows the geographic impact of Robert A. Samson'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 Robert A. Samson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert A. Samson more than expected).
Fields of papers citing papers by Robert A. Samson
This network shows the impact of papers produced by Robert A. Samson. 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 Robert A. Samson. The network helps show where Robert A. Samson may publish in the future.
Co-authorship network of co-authors of Robert A. Samson
This figure shows the co-authorship network connecting the top 25 collaborators of Robert A. Samson.
A scholar is included among the top collaborators of Robert A. Samson 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 Robert A. Samson. Robert A. Samson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Frisvad, Jens C., J.M. Frank, J. Houbraken, André Aptroot, & Robert A. Samson. (2004). New ochratoxin A producing species of Aspergillus section Circumdati. Studies in Mycology. 50(50). 23–43.212 indexed citations
10.
Frisvad, Jens C. & Robert A. Samson. (2004). Penicillium subgenus Penicillium - A guide to identification of food and air-borne terverticillate Penicillia and their mycotoxins. Studies in Mycology. 49. 1–173.464 indexed citations
11.
Frisvad, Jens C., Jørn Smedsgaard, Thomas Ostenfeld Larsen, & Robert A. Samson. (2004). Mycotoxins, drugs and other extrolites produced by species in Penicillium subgenus Penicillium. Studies in Mycology. 49. 201–241.355 indexed citations
12.
Samson, Robert A. & Jens C. Frisvad. (2004). Penicillium subgenus Penicillium: new taxonomic schemes and mycotoxins and other extrolites. Studies in Mycology. 49.219 indexed citations
Samson, Robert A., Ailsa D. Hocking, John I. Pitt, & A. Douglas King. (1992). Modern methods in food mycology.. Elsevier eBooks.87 indexed citations
15.
Samson, Robert A., E. S. van Reenen‐Hoekstra, & Harry C. Evans. (1989). New species of Torrubiella (Ascomycotina: Clavicipitales) on insects from Ghana.. Studies in Mycology. 123–132.10 indexed citations
Gams, W., Sybren de Hoog, Robert A. Samson, & Harry C. Evans. (1984). The hyphomycete genus Engyodontium a link between Verticillium and Aphanocladium. Persoonia - Molecular Phylogeny and Evolution of Fungi. 12(2). 135–147.19 indexed citations
18.
Samson, Robert A., M. C. Rombach, & Keith A. Seifert. (1984). Hirsutella guignardii and Stilbella kervillei, two troglobiotic entomogenous hyphomycetes. Persoonia - Molecular Phylogeny and Evolution of Fungi. 12(2). 123–134.9 indexed citations
19.
Samson, Robert A., W. Gams, & Harry C. Evans. (1980). Pleurodesmospora, a new genus for the entomogenous hyphomycete Gonatorrhodiella coccorum. Persoonia - Molecular Phylogeny and Evolution of Fungi. 11(1). 65–69.7 indexed citations
20.
Stolk, Amelia C. & Robert A. Samson. (1971). Studies on Talaromyces and related genera I. Hamigera gen. nov. and Byssochlamys. Persoonia - Molecular Phylogeny and Evolution of Fungi. 6(3). 341–357.45 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.