Josef Hafellner

3.5k total citations
108 papers, 1.6k citations indexed

About

Josef Hafellner is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Cell Biology. According to data from OpenAlex, Josef Hafellner has authored 108 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Ecology, Evolution, Behavior and Systematics, 86 papers in Plant Science and 36 papers in Cell Biology. Recurrent topics in Josef Hafellner's work include Lichen and fungal ecology (90 papers), Mycorrhizal Fungi and Plant Interactions (56 papers) and Botany and Plant Ecology Studies (54 papers). Josef Hafellner is often cited by papers focused on Lichen and fungal ecology (90 papers), Mycorrhizal Fungi and Plant Interactions (56 papers) and Botany and Plant Ecology Studies (54 papers). Josef Hafellner collaborates with scholars based in Austria, Italy and United States. Josef Hafellner's co-authors include Martín Grube, Roman Türk, M. Matzer, Pere Navarro‐Rosinés, Vicent Calatayud, Andrea Gargas, Paula T. DePriest, Helmut Mayrhofer, Josef Poelt and Mauro Tretiach and has published in prestigious journals such as Taxon, Mycologia and Microbial Ecology.

In The Last Decade

Josef Hafellner

100 papers receiving 1.4k citations

Peers

Countries citing papers authored by Josef Hafellner

Since Specialization

Citations

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

Fields of papers citing papers by Josef Hafellner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Josef Hafellner. 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 Josef Hafellner. The network helps show where Josef Hafellner may publish in the future.

Co-authorship network of co-authors of Josef Hafellner

This figure shows the co-authorship network connecting the top 25 collaborators of Josef Hafellner. A scholar is included among the top collaborators of Josef Hafellner 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 Josef Hafellner. Josef Hafellner 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	Arthonia epipolytropa and Arthonia subclemens, two new lichenicolous species on Lecanora polytropa, with a key to the microfungi known on this common species 2023 ·The Lichenologist ·Josef Hafellner, Martín Grube	1
2	Flechten und lichenicole Pilze im UNESCO-Biosphärenpark Salzburger Lungau (BLAM-Exkursion 2019) 2022 ·Herzogia ·Roman Türk, Franz Berger, Andrea Berger, (unknown), (unknown), Christian Dolnik, (unknown), (unknown), (unknown), Josef Hafellner, (unknown), (unknown), Volker Otte, Matthias Schultz, (unknown), Holger Thüs, (unknown), (unknown)	1
3	The lichens of the Majella National Park (Central Italy): an annotated checklist 2021 ·MycoKeys ·Gabriele Gheza, (unknown), (unknown), Renato Benesperi, Elisabetta Bianchi, Valter Di Cecco, Luciano Di Martino, Paolo Giordani, Josef Hafellner, Helmut Mayrhofer, Pier Luigi Nimis, Mauro Tretiach, Juri Nascimbene	3
4	Sphaerellothecium pumilum comb. nov. (hongos liquenícolas, Dothideomycetes), un nombre prioritario sobre S. aipolium 2018 ·(unknown), Claude Roux, Josef Hafellner	1
5	Phylogenetic insights resolve Dacampiaceae (Pleosporales) as polyphyletic: Didymocyrtis (Pleosporales, Phaeosphaeriaceae) with Phoma-like anamorphs resurrected and segregated from Polycoccum (Trypetheliales, Polycoccaceae fam. nov.) 2015 ·Fungal Diversity ·Damien Ertz, Paul Diederich, James D. Lawrey, Franz Berger, (unknown), B. J. Coppins, Alain Gardiennet, Josef Hafellner	85
6	Notice of the formation of the International Committee for the Nomenclature of Lichens and Allied Fungi (ICNLAF) 2012 ·Opuscula philolichenum. ·James C. Lendemer, Michel Navarro Benatti, Theodore L. Esslinger, Josef Hafellner, Brendan P. Hodkinson, Kerry Knudsen, Jana Kocourková	2
7	New Records, Range Extensions and Nomenclatural Innovations for Lichens and Lichenicolous Fungi from Alaska, U.S.A. 2012 ·Herzogia ·(unknown), Teuvo Ahtı, Curtis R. Björk, Philippe Clerc, Stefan Ekman, Trevor Goward, Josef Hafellner, Sergio Pérez‐Ortega, Christian Printzen, Sanja Savić, Matthias Schultz, Måns Svensson, Göran Thor, Tor Tønsberg, Orvo Vitikainen, Martin Westberg, Toby Spribille	25
8	The role of Paranectria oropensis in community dynamics of epiphyte synusia on roadside trees 2009 ·Herzogia ·Josef Hafellner, Walter Obermayer	5
9	On lichenicolous fungi from North America. II 2002 ·Mycotaxon ·Josef Hafellner, Dagmar Triebel, Bruce D. Ryan, Thomas H. Nash	10
10	Studies in lichenicolous fungi and lichens XII: on the genus Trematosphaeriopsis (Dothideales) 2001 ·Mycotaxon ·Josef Hafellner	3
11	Eine Revision der lichenicolen Arten der Sammelgattungen Guignardia und Physalospora (Ascomycotina) 2000 ·(unknown), Josef Hafellner	44
12	Lichenostigma cosmopolites, a common lichenicolous fungus on Xanthoparmelia species 1999 ·Mycotaxon ·Josef Hafellner, Vicent Calatayud	14
13	Additions and corrections to the checklist and bibliography of lichens and lichenicolous fungi of insular Laurimacaronesia III 1999 ·Josef Hafellner	29
14	Lichens and lichenicolous fungi on Peltigerales in the Iberian Peninsula and the Canary Islands 1998 ·Mycotaxon ·Isabel Martínez, Josef Hafellner	22
15	LICHENOSTIGMA ELONGATA SPEC. NOV. (DOTHIDEALES), A LICHENICOLOUS ASCOMYCETE ON LOBOTHALLIA AND ASPICILIA SPECIES 1996 ·Mycotaxon ·Pere Navarro‐Rosinés, Josef Hafellner	24
16	A Preliminary Account of the Lichenicolous Arthonia Species with Reddish, K+ Reactive Pigments 1995 ·The Lichenologist ·Martín Grube, M. Matzer, Josef Hafellner	35
17	Sorediöse, corticole Krustenflechten im Ostalpenraum. I : die Flechtenstoffe und die gesicherte Verbreitung der besser bekannten Arten 1992 ·(unknown), Josef Hafellner	14
18	Studien an flechtenbewohnenden Pilzen der sammelgattung Didymella (Ascomycetes, Dothideales) 1990 ·Nova Hedwigia ·Martín Grube, Josef Hafellner	69
19	Studien über lichenicole Pilze und Flechten VII. Über die neue Gattung Lichenochora (Ascomycetes, Phyllachorales) 1989 ·Nova Hedwigia ·Josef Hafellner	25
20	Die Arten der Gattung Caloplaca mit plurilocularen Sporen(Meroplacis,Triophthalmidium,Xanthocarpia) 1979 ·Journal of The Hattori Botanical Laboratory ·Josef Hafellner, Josef Poelt	18

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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