J
Johannes Z. Groenewald
Researcher at Utrecht University
Publications - 322
Citations - 30762
Johannes Z. Groenewald is an academic researcher from Utrecht University. The author has contributed to research in topics: Mycosphaerella & Genus. The author has an hindex of 86, co-authored 312 publications receiving 25154 citations. Previous affiliations of Johannes Z. Groenewald include University of California, Berkeley & University of Mauritius.
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Journal ArticleDOI
Redisposition of phoma-like anamorphs in Pleosporales
J. de Gruyter,J.H.C. Woudenberg,M.M. Aveskamp,G.J.M. Verkley,Johannes Z. Groenewald,Pedro W. Crous,Pedro W. Crous +6 more
TL;DR: The anamorphic genus Phoma was subdivided into nine sections based on morphological characters, and included teleomorphs in Didymella, Leptosphaeria, Pleospora and Mycosphaerella, but recent molecular, phylogenetic studies led to the conclusion that Phoma should be restricted to Didymellaceae.
Journal ArticleDOI
Naming and outline of Dothideomycetes-2014 including proposals for the protection or suppression of generic names.
Nalin N. Wijayawardene,Pedro W. Crous,Paul M. Kirk,Paul M. Kirk,David L. Hawksworth,David L. Hawksworth,David L. Hawksworth,Saranyaphat Boonmee,Uwe Braun,Dong-Qin Dai,Melvina J. D’souza,Paul Diederich,Asha J. Dissanayake,Mingkhuan Doilom,S. Hongsanan,E. B. Gareth Jones,Johannes Z. Groenewald,Ruvishika S. Jayawardena,James D. Lawrey,Jian-Kui Liu,Robert Lücking,Hugo Madrid,Dimuthu S. Manamgoda,Lucia Muggia,Lucia Muggia,Matthew P. Nelsen,Rungtiwa Phookamsak,Satinee Suetrong,Kazuaki Tanaka,Kasun M. Thambugala,Dhanushka N. Wanasinghe,Saowanee Wikee,Ying Zhang,André Aptroot,Hiran A. Ariyawansa,Ali H. Bahkali,D. Jayarama Bhat,Cécile Gueidan,Putarak Chomnunti,G. Sybren de Hoog,Kerry Knudsen,Wen-Jing Li,Eric H. C. McKenzie,Andrew N. Miller,Alan J. L. Phillips,Marcin Piątek,Huzefa A. Raja,Roger S. Shivas,Bernad Slippers,Joanne E. Taylor,Qing Tian,Yong Wang,J.H.C. Woudenberg,Lei Cai,Walter M. Jaklitsch,Walter M. Jaklitsch,Kevin D. Hyde +56 more
TL;DR: This paper lists all genera currently accepted by us in Dothideomycetes, including pleomorphic and non-pleomorphic genera, and proposes single generic names for future usage, following the rulings of the current ICN.
Journal ArticleDOI
Phylogenetic and morphotaxonomic revision of Ramichloridium and allied genera
TL;DR: The phylogeny of the genera Periconiella, Ramichloridium, Rhinocladiella and Veronaea was explored by means of partial sequences of the 28S (LSU) rRNA gene and the ITS region and a new genus, Radulidium, is erected.
Journal ArticleDOI
Molecular phylogeny of Phoma and allied anamorph genera: Towards a reclassification of the Phoma complex
Johannes de Gruyter,M.M. Aveskamp,J.H.C. Woudenberg,Gerard J.M. Verkley,Johannes Z. Groenewald,Pedro W. Crous +5 more
TL;DR: The present study demonstrated that Phoma radicina, the type species of Phoma sect.
Journal Article
Calonectria species and their Cylindrocladium anamorphs: species with sphaeropedunculate vesicles
Pedro W. Crous,Johannes Z. Groenewald,Jean-Michel Risède,Philippe Simoneau,Nigel L. Hywel-Jones +4 more
TL;DR: Crous et al. as mentioned in this paper compared several isolates, which have been baited from soils from various parts of the world, based on morphology, as well as DNA sequence data from their β-tubulin, histone, elongation factor 1-α and calmodulin gene regions.