Rekhani H. Perera
Mae Fah Luang University
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Fungal Diversity | 2015
Subashini C. Jayasiri; Kevin D. Hyde; Hiran A. Ariyawansa; Jayarama D. Bhat; Bart Buyck; Lei Cai; Yu-Cheng Dai; Kamel A. Abd-Elsalam; Damien Ertz; Iman Hidayat; Rajesh Jeewon; E. B. Gareth Jones; Ali H. Bahkali; Samantha C. Karunarathna; Jian-Kui Liu; J. Jennifer Luangsa-ard; H. Thorsten Lumbsch; Sajeewa S. N. Maharachchikumbura; Eric H. C. McKenzie; Jean-Marc Moncalvo; Masoomeh Ghobad-Nejhad; Henrik R. Nilsson; Ka-Lai Pang; O. L. Pereira; Alan J. L. Phillips; Olivier Raspé; Adam W. Rollins; Andrea I. Romero; Javier Etayo; Faruk Selçuk
Taxonomic names are key links between various databases that store information on different organisms. Several global fungal nomenclural and taxonomic databases (notably Index Fungorum, Species Fungorum and MycoBank) can be sourced to find taxonomic details about fungi, while DNA sequence data can be sourced from NCBI, EBI and UNITE databases. Although the sequence data may be linked to a name, the quality of the metadata is variable and generally there is no corresponding link to images, descriptions or herbarium material. There is generally no way to establish the accuracy of the names in these genomic databases, other than whether the submission is from a reputable source. To tackle this problem, a new database (FacesofFungi), accessible at www.facesoffungi.org (FoF) has been established. This fungal database allows deposition of taxonomic data, phenotypic details and other useful data, which will enhance our current taxonomic understanding and ultimately enable mycologists to gain better and updated insights into the current fungal classification system. In addition, the database will also allow access to comprehensive metadata including descriptions of voucher and type specimens. This database is user-friendly, providing links and easy access between taxonomic ranks, with the classification system based primarily on molecular data (from the literature and via updated web-based phylogenetic trees), and to a lesser extent on morphological data when molecular data are unavailable. In FoF species are not only linked to the closest phylogenetic representatives, but also relevant data is provided, wherever available, on various applied aspects, such as ecological, industrial, quarantine and chemical uses. The data include the three main fungal groups (Ascomycota, Basidiomycota, Basal fungi) and fungus-like organisms. The FoF webpage is an output funded by the Mushroom Research Foundation which is an NGO with seven directors with mycological expertise. The webpage has 76 curators, and with the help of these specialists, FoF will provide an updated natural classification of the fungi, with illustrated accounts of species linked to molecular data. The present paper introduces the FoF database to the scientific community and briefly reviews some of the problems associated with classification and identification of the main fungal groups. The structure and use of the database is then explained. We would like to invite all mycologists to contribute to these web pages.
Fungal Diversity | 2015
Jian Kui Liu; Kevin D. Hyde; E. B. Gareth Jones; Hiran A. Ariyawansa; Darbhe J. Bhat; Saranyaphat Boonmee; Sajeewa S. N. Maharachchikumbura; Eric H. C. McKenzie; Rungtiwa Phookamsak; Chayanard Phukhamsakda; Belle Damodara Shenoy; Mohamed A. Abdel-Wahab; Bart Buyck; Jie Chen; K. W. Thilini Chethana; Chonticha Singtripop; Dong Qin Dai; Yu Cheng Dai; Dinushani A. Daranagama; Asha J. Dissanayake; Mingkwan Doilom; Melvina J. D’souza; Xin Lei Fan; Ishani D. Goonasekara; Kazuyuki Hirayama; Sinang Hongsanan; Subashini C. Jayasiri; Ruvishika S. Jayawardena; Samantha C. Karunarathna; Wen-Jing Li
This paper is a compilation of notes on 110 fungal taxa, including one new family, 10 new genera, and 76 new species, representing a wide taxonomic and geographic range. The new family, Paradictyoarthriniaceae is introduced based on its distinct lineage in Dothideomycetes and its unique morphology. The family is sister to Biatriosporaceae and Roussoellaceae. The new genera are Allophaeosphaeria (Phaeosphaeriaceae), Amphibambusa (Amphisphaeriaceae), Brunneomycosphaerella (Capnodiales genera incertae cedis), Chaetocapnodium (Capnodiaceae), Flammeascoma (Anteagloniaceae), Multiseptospora (Pleosporales genera incertae cedis), Neogaeumannomyces (Magnaporthaceae), Palmiascoma (Bambusicolaceae), Paralecia (Squamarinaceae) and Sarimanas (Melanommataceae). The newly described species are the Ascomycota Aliquandostipite manochii, Allophaeosphaeria dactylidis, A. muriformia, Alternaria cesenica, Amphibambusa bambusicola, Amphisphaeria sorbi, Annulohypoxylon thailandicum, Atrotorquata spartii, Brunneomycosphaerella laburni, Byssosphaeria musae, Camarosporium aborescentis, C. aureum, C. frutexensis, Chaetocapnodium siamensis, Chaetothyrium agathis, Colletotrichum sedi, Conicomyces pseudotransvaalensis, Cytospora berberidis, C. sibiraeae, Diaporthe thunbergiicola, Diatrype palmicola, Dictyosporium aquaticum, D. meiosporum, D. thailandicum, Didymella cirsii, Dinemasporium nelloi, Flammeascoma bambusae, Kalmusia italica, K. spartii, Keissleriella sparticola, Lauriomyces synnematicus, Leptosphaeria ebuli, Lophiostoma pseudodictyosporium, L. ravennicum, Lophiotrema eburnoides, Montagnula graminicola, Multiseptospora thailandica, Myrothecium macrosporum, Natantispora unipolaris, Neogaeumannomyces bambusicola, Neosetophoma clematidis, N. italica, Oxydothis atypica, Palmiascoma gregariascomum, Paraconiothyrium nelloi, P. thysanolaenae, Paradictyoarthrinium tectonicola, Paralecia pratorum, Paraphaeosphaeria spartii, Pestalotiopsis digitalis, P. dracontomelon, P. italiana, Phaeoisaria pseudoclematidis, Phragmocapnias philippinensis, Pseudocamarosporium cotinae, Pseudocercospora tamarindi, Pseudotrichia rubriostiolata, P. thailandica, Psiloglonium multiseptatum, Saagaromyces mangrovei, Sarimanas pseudofluviatile, S. shirakamiense, Tothia spartii, Trichomerium siamensis, Wojnowicia dactylidicola, W. dactylidis and W. lonicerae. The Basidiomycota Agaricus flavicentrus, A. hanthanaensis, A. parvibicolor, A. sodalis, Cantharellus luteostipitatus, Lactarius atrobrunneus, L. politus, Phylloporia dependens and Russula cortinarioides are also introduced. Epitypifications or reference specimens are designated for Hapalocystis berkeleyi, Meliola tamarindi, Pallidocercospora acaciigena, Phaeosphaeria musae, Plenodomus agnitus, Psiloglonium colihuae, P. sasicola and Zasmidium musae while notes and/or new sequence data are provided for Annulohypoxylon leptascum, A. nitens, A. stygium, Biscogniauxia marginata, Fasciatispora nypae, Hypoxylon fendleri, H. monticulosum, Leptosphaeria doliolum, Microsphaeropsis olivacea, Neomicrothyrium, Paraleptosphaeria nitschkei, Phoma medicaginis and Saccotheciaceae. A full description of each species is provided with light micrographs (or drawings). Molecular data is provided for 90 taxa and used to generate phylogenetic trees to establish a natural classification for species.
Fungal Diversity | 2015
Sajeewa S. N. Maharachchikumbura; Kevin D. Hyde; E. B. Gareth Jones; Eric H. C. McKenzie; Shi-Ke Huang; Mohamed A. Abdel-Wahab; Dinushani A. Daranagama; Monika C. Dayarathne; Melvina J. D’souza; Ishani D. Goonasekara; Sinang Hongsanan; Ruvishika S. Jayawardena; Paul M. Kirk; Sirinapa Konta; Jian-Kui Liu; Zuo-Yi Liu; Chada Norphanphoun; Ka-Lai Pang; Rekhani H. Perera; Indunil C. Senanayake; Qiu-Ju Shang; Belle Damodara Shenoy; Yuan-Pin Xiao; Ali H. Bahkali; Ji-Chuan Kang; Sayanh Somrothipol; Satinee Suetrong; Ting-Chi Wen; Jianchu Xu
Sordariomycetes is one of the largest classes of Ascomycota and is characterised by perithecial ascomata and inoperculate unitunicate asci. The class includes many important plant pathogens, as well as endophytes, saprobes, epiphytes, and fungicolous, lichenized or lichenicolous taxa. The class includes freshwater, marine and terrestrial taxa and has a worldwide distribution. This paper provides an updated outline of the Sordariomycetes and a backbone tree incorporating asexual and sexual genera in the class. Based on phylogeny and morphology we introduced three subclasses; Diaporthomycetidae, Lulworthiomycetidae and Meliolomycetidae and five orders; Amplistromatales, Annulatascales, Falcocladiales, Jobellisiales and Togniniales. The outline is based on literature to the end of 2014 and the backbone tree published in this paper. Notes for 397 taxa with information, such as new family and genera novelties, novel molecular data published since the Outline of Ascomycota 2009, and new links between sexual and asexual genera and thus synonymies, are provided. The Sordariomycetes now comprises six subclasses, 28 orders, 90 families and 1344 genera. In addition a list of 829 genera with uncertain placement in Sordariomycetes is also provided.
Fungal Diversity | 2016
Sajeewa S. N. Maharachchikumbura; Kevin D. Hyde; E. B. Gareth Jones; Eric H. C. McKenzie; Jayarama D. Bhat; Monika C. Dayarathne; Shi Ke Huang; Chada Norphanphoun; Indunil C. Senanayake; Rekhani H. Perera; Qiu Ju Shang; Yuan-Pin Xiao; Melvina J. D’souza; Sinang Hongsanan; Ruvishika S. Jayawardena; Dinushani A. Daranagama; Sirinapa Konta; Ishani D. Goonasekara; Wen Ying Zhuang; Rajesh Jeewon; Alan J. L. Phillips; Mohamed A. Abdel-Wahab; Abdullah M. Al-Sadi; Ali H. Bahkali; Saranyaphat Boonmee; Nattawut Boonyuen; Ratchadawan Cheewangkoon; Asha J. Dissanayake; Ji-Chuan Kang; Qi Rui Li
Sordariomycetes is one of the largest classes of Ascomycota that comprises a highly diverse range of fungi characterized mainly by perithecial ascomata and inoperculate unitunicate asci. The class includes many important plant pathogens, as well as endophytes, saprobes, epiphytes, coprophilous and fungicolous, lichenized or lichenicolous taxa. They occur in terrestrial, freshwater and marine habitats worldwide. This paper reviews the 107 families of the class Sordariomycetes and provides a modified backbone tree based on phylogenetic analysis of four combined loci, with a maximum five representative taxa from each family, where available. This paper brings together for the first time, since Barrs’ 1990 Prodromus, descriptions, notes on the history, and plates or illustrations of type or representative taxa of each family, a list of accepted genera, including asexual genera and a key to these taxa of Sordariomycetes. Delineation of taxa is supported where possible by molecular data. The outline is based on literature to the end of 2015 and the Sordariomycetes now comprises six subclasses, 32 orders, 105 families and 1331 genera. The family Obryzaceae and Pleurotremataceae are excluded from the class.
Fungal Diversity | 2015
Hiran A. Ariyawansa; Chayanard Phukhamsakda; Kasun M. Thambugala; Timur S. Bulgakov; Dhanushka N. Wanasinghe; Rekhani H. Perera; Ausana Mapook; Erio Camporesi; Ji-Chuan Kang; E. B. Gareth Jones; Ali H. Bahkali; Subashini C. Jayasiri; Kevin D. Hyde; Zuo-Yi Liu; Jayarama D. Bhat
Leptosphaeriaceae is a family in the order Pleosporales comprising economically important plant pathogens. Species may also be endophytes or saprobes on various host plants. In recent classifications Alternariaster, Leptosphaeria, Neophaeosphaeria, Paraleptosphaeria, Heterospora, Subplenodomus and Plenodomus were included in the family. The taxonomy of genera and species in Leptosphaeriaceae has been problematic due to the lack of understanding of the importance of morphological characters used to distinguish taxa, as well as the lack of reference strains. In order to establish evolutionary relationships and to provide a backbone tree for Leptosphaeria and allied genera, we sequenced the 18S nrDNA, 28S nrDNA, ITS, RPB2, TEF and ACT gene regions of Leptosphaeriaceae species and analysed this data. Multi-locus phylogenies together with morphology robustly support the monophyletic nature of Leptosphaeriaceae among the other families in Pleosporales, and the inclusion of the genera Alternariaster, Heterospora, Leptosphaeria, Paraleptosphaeria, Sphaerellopsis, Subplenodomus, Plenodomus and three novel genera Alloleptosphaeria, Neoleptosphaeria and Pseudoleptosphaeria. Five new species, Alternariaster centaureae-diffusae, Leptosphaeria cichorium, Paraleptosphaeria rubi, Plenodomus guttulatus and P. salviae are introduced. An account of sexual morph of Alternariaster centaureae-diffusae is provided, and the sexual morph of Leptosphaeria doliolum is re-described and illustrated using modern concepts from fresh collections. A novel family Neophaeosphaeriaceae is established to accommodate the genus Neophaeosphaeria and its species.
Studies in Mycology | 2017
Indunil C. Senanayake; Pedro W. Crous; Johannes Z. Groenewald; Sajeewa S. N. Maharachchikumbura; Rajesh Jeewon; Alan J. L. Phillips; D. Jayarama Bhat; Rekhani H. Perera; Qi-Rui Li; Wen-Jing Li; N. Tangthirasunun; Chada Norphanphoun; Samantha C. Karunarathna; Erio Camporesi; I.S. Manawasighe; Abdullah M. Al-Sadi; Kevin D. Hyde
Diaporthales is an important ascomycetous order comprising phytopathogenic, saprobic, and endophytic fungi, but interfamilial taxonomic relationships are still ambiguous. Despite its cosmopolitan distribution and high diversity with distinctive morphologies, this order has received relativelyiaceae, Macrohilaceae, Melanconidaceae, Pseudoplagiostomaceae, Schizoparmaceae, Stilbosporaceae and Sydowiellaceae. Taxonomic uncertainties among genera are also clarified and recurrent discrepancies in the taxonomic position of families within the Diaporthales are discussed. An updated outline and key to families and genera of the order is presented.
Fungal Diversity | 2018
Dhanushka N. Wanasinghe; Chayanard Phukhamsakda; Kevin D. Hyde; Rajesh Jeewon; Hyang Burm Lee; E. B. Gareth Jones; Saowaluck Tibpromma; Danushka S. Tennakoon; Asha J. Dissanayake; Subashini C. Jayasiri; Yusufjon Gafforov; Erio Camporesi; Timur S. Bulgakov; Anusha H. Ekanayake; Rekhani H. Perera; Milan C. Samarakoon; Ishani D. Goonasekara; Ausana Mapook; Wen-Jing Li; Indunil C. Senanayake; Junfu Li; Chada Norphanphoun; Mingkwan Doilom; Ali H. Bahkali; Jianchu Xu; Peter E. Mortimer; Leif Tibell; Sanja Tibell; Samantha C. Karunarathna
AbstractThis paper is the seventh in the Fungal Diversity Notes series, where 131 taxa accommodated in 28 families are mainly described from Rosa (Rosaceae) and a few other hosts. Novel fungal taxa are described in the present study, including 17 new genera, 93 new species, four combinations, a sexual record for a species and new host records for 16 species. Bhatiellae, Cycasicola, Dactylidina, Embarria, Hawksworthiana, Italica, Melanocucurbitaria, Melanodiplodia, Monoseptella, Uzbekistanica, Neoconiothyrium, Neopaucispora, Pararoussoella, Paraxylaria, Marjia, Sporormurispora and Xenomassariosphaeria are introduced as new ascomycete genera. We also introduce the new species Absidia jindoensis, Alternaria doliconidium, A. hampshirensis, Angustimassarina rosarum, Astragalicola vasilyevae, Backusella locustae, Bartalinia rosicola, Bhatiellae rosae, Broomella rosae, Castanediella camelliae, Coelodictyosporium rosarum, Comoclathris rosae, C. rosarum, Comoclathris rosigena, Coniochaeta baysunika, C. rosae, Cycasicola goaensis, Dactylidina shoemakeri, Dematiopleospora donetzica, D. rosicola, D. salsolae, Diaporthe rosae, D. rosicola, Endoconidioma rosae-hissaricae, Epicoccum rosae, Hawksworthiana clematidicola, H. lonicerae, Italica achilleae, Keissleriella phragmiticola, K. rosacearum, K. rosae, K. rosarum, Lophiostoma rosae, Marjia tianschanica, M. uzbekistanica, Melanocucurbitaria uzbekistanica, Melanodiplodia tianschanica, Monoseptella rosae, Mucor fluvius, Muriformistrickeria rosae, Murilentithecium rosae, Neoascochyta rosicola, Neoconiothyrium rosae, Neopaucispora rosaecae, Neosetophoma rosarum, N. rosae, N. rosigena, Neostagonospora artemisiae, Ophiobolus artemisiicola, Paraconiothyrium rosae, Paraphaeosphaeria rosae, P. rosicola, Pararoussoella rosarum, Parathyridaria rosae, Paraxylaria rosacearum, Penicillium acidum, P. aquaticum, Phragmocamarosporium rosae, Pleospora rosae, P. rosae-caninae, Poaceicola agrostina, P. arundinicola, P. rosae, Populocrescentia ammophilae, P. rosae, Pseudocamarosporium pteleae, P. ulmi-minoris, Pseudocercospora rosae, Pseudopithomyces rosae, Pseudostrickeria rosae, Sclerostagonospora lathyri, S. rosae, S. rosicola, Seimatosporium rosigenum, S. rosicola, Seiridium rosarum, Setoseptoria arundelensis, S. englandensis, S. lulworthcovensis, Sigarispora agrostidis, S. caryophyllacearum, S. junci, S. medicaginicola, S. rosicola, S. scrophulariae, S. thymi, Sporormurispora atraphaxidis, S. pruni, Suttonomyces rosae, Umbelopsis sinsidoensis, Uzbekistanica rosae-hissaricae, U. yakutkhanika, Wojnowicia rosicola, Xenomassariosphaeria rosae. New host records are provided for Amandinea punctata, Angustimassarina quercicola, Diaporthe rhusicola, D. eres, D. foeniculina, D. rudis, Diplodia seriata, Dothiorella iberica, Lasiodiplodia theobromae, Lecidella elaeochroma, Muriformistrickeria rubi, Neofusicoccum australe, Paraphaeosphaeria michotii, Pleurophoma pleurospora, Sigarispora caulium and Teichospora rubriostiolata. The new combinations are Dactylidina dactylidis (=Allophaeosphaeria dactylidis), Embarria clematidis (=Allophaeosphaeria clematidis), Hawksworthiana alliariae (=Dematiopleospora alliariae) and Italica luzulae (=Dematiopleospora luzulae). This study also provides some insights into the diversity of fungi on Rosa species and especially those on Rosa spines that resulted in the characterisation of eight new genera, 45 new species, and nine new host records. We also collected taxa from Rosa stems and there was 31% (20/65) overlap with taxa found on stems with that on spines. Because of the limited and non-targeted sampling for comparison with collections from spines and stems of the same host and location, it is not possible to say that the fungi on spines of Rosa differ from those on stems. The study however, does illustrate how spines are interesting substrates with high fungal biodiversity. This may be because of their hard structure resulting in slow decay and hence are suitable substrates leading to fungal colonisation. All data presented herein are based on morphological examination of specimens, coupled with phylogenetic sequence data to better integrate taxa into appropriate taxonomic ranks and infer their evolutionary relationships.
Cryptogamie Mycologie | 2017
Rekhani H. Perera; Sajeewa S. N. Maharachchikumbura; E. B. Gareth Jones; Ali H. Bahkali; Abdallah M. Elgorban; Jian-Kui Liu; Zuo-Yi Liu; Kevin D. Hyde
Abstract This paper introduces a new genus Delonicicola, to accommodate D. siamense sp. nov., which was found associated with Delonix regia seed pods, collected in Chiang Rai Province, Thailand. ITS sequence data confirmed a close relationship of Delonicicola with Liberomyces and Asteromella in Xylariomycetidae. Phylogenetic and molecular clock analyses of combined LSU, SSU and RPB2 sequence data provide evidence for a new family Delonicicolaceae and a new order Delonicicolales in Xylariomycetidae. Members of Delonicicolaceae are saprobes, endophytes or pathogens of angiosperms and it is characterized by pseudostromatal immersed, papillate ascomata, short pedicellate asci with a simple apex and 1-septate, hyaline ascospores. The asexual morph is coelomycetous with pycnidial conidiomata and allantoid, filiform or bacilloid, hyaline conidia.
Fungal Diversity | 2018
Indunil C. Senanayake; Rajesh Jeewon; Putarak Chomnunti; Dhanushka N. Wanasinghe; Chada Norphanphoun; Anuruddha Karunarathna; Dhandevi Pem; Rekhani H. Perera; Erio Camporesi; Eric H. C. McKenzie; Kevin D. Hyde; Samantha C. Karunarathna
Demarcation of family, genus and species boundaries in the Diaporthales has been tentative due to uninformative illustrations and descriptions, overlapping morphological characteristics, misplacement or poor condition of type specimens and shortage of molecular data from ex-type cultures. In this study, we obtained the type specimens or other authentic specimens of diaporthalean taxa from worldwide fungaria. We examined, described and illustrated them. This study is based on morphological characters from type or authentic specimens, details from protologue and original illustrations and molecular data obtained from GenBank. Combined analyses of nrITS, nrLSU, RPB2 and TEF1-α sequence data were used to construct the molecular phylogeny. Additionally, we provided separate phylogenetic trees for families when necessary to show the generic distribution within these families based on suitable gene markers. Based on morphology and phylogeny, we treat 17 genera previously assigned to Diaporthales genera incertae sedis within several families. For some genera we have designated new generic types as they are lacking type species or type species have affiliations with other families. We exclude Anisomycopsis from Diaporthales and place it in Xylariomycetidae genera incertae sedis. Tirisporellaceae, which was previously placed in Tirisporellales is placed in Diaporthales based on phylogeny and morphology. A new combination, Dendrostoma leiphaemia propose for Amphiporthe leiphaemia (Fr.) Butin. Based on the morphological characters and molecular data we accept 27 families and 138 genera within Diaporthales, 24 genera in Diaporthales genera incertae sedis and one genus in Xylariomycetidae genera incertae sedis. We provide notes for genera in Diaporthales genera incertae sedis, and excluded and doubtful genera are listed with notes on their taxonomy and phylogeny.
Fungal Diversity | 2017
Nalin N. Wijayawardene; Kevin D. Hyde; Kunhiraman C. Rajeshkumar; David L. Hawksworth; Hugo Madrid; Paul M. Kirk; Uwe Braun; Rajshree V. Singh; Pedro W. Crous; Martin Kukwa; Robert Lücking; Cletus P. Kurtzman; Andrey Yurkov; Danny Haelewaters; André Aptroot; H. Thorsten Lumbsch; Einar Timdal; Damien Ertz; Javier Etayo; Alan J. L. Phillips; Johannes Z. Groenewald; Moslem Papizadeh; Laura Selbmann; Monika C. Dayarathne; Gothamie Weerakoon; E. B. Gareth Jones; Satinee Suetrong; Qing Tian; Rafael F. Castañeda-Ruiz; Ali H. Bahkali