Research Article |
Corresponding author: Dian-Ming Hu ( hudianming1@163.com ) Academic editor: Nalin Wijayawardene
© 2024 Danushka S. Tennakoon, Kasun M. Thambugala, Nimali I. de Silva, Hai-Yan Song, Nakarin Suwannarach, Fu-Sheng Chen, Dian-Ming Hu.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Tennakoon DS, Thambugala KM, de Silva NI, Song H-Y, Suwannarach N, Chen F-S, Hu D-M (2024) An overview of Melanommataceae (Pleosporales, Dothideomycetes): Current insight into the host associations and geographical distribution with some interesting novel additions from plant litter. MycoKeys 106: 43-96. https://doi.org/10.3897/mycokeys.106.125044
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Melanommataceous species exhibit high diversity with a cosmopolitan distribution worldwide and show a prominent saprobic lifestyle. In this study, we explored five saprobic species collected from plant litter substrates from terrestrial habitats in China and Thailand. A combination of morphological characteristics and multi-locus phylogenetic analyses was used to determine their taxonomic classifications. Maximum Likelihood and Bayesian Inference analyses of combined LSU, SSU, ITS and tef1-α sequence data were used to clarify the phylogenetic affinities of the species. Byssosphaeria poaceicola and Herpotrichia zingiberacearum are introduced as new species, while three new host records, Bertiella fici, By. siamensis and Melanomma populicola are also reported from litter of Cinnamomum verum, Citrus trifoliata and Fagus sylvatica, respectively. Yet, despite the rising interest in the melanommataceous species, there is a considerable gap in knowledge on their host associations and geographical distributions. Consequently, we compiled the host-species associations and geographical distributions of all the so far known melanommataceous species.
Biodiversity, multi-gene phylogeny, new host records, Pleosporales, saprobes, systematics
Fungi occur in a wide range of ecosystems (
Melanommataceae is one of the species-rich families in Pleosporales, Dothideomycetes. It was introduced by
The species of Melanommataceae have cosmopolitan distribution worldwide in temperate, subtropical and tropical regions (
The cosmopolitan nature of Melanommataceae is further supported by the numerous novel genera and species that have been introduced in the past years. Based on the year of introduction, we compiled the data and revealed that nine genera were introduced between 1800 and 1899 and nine more genera between 1900 and 1999. In addition, 18 genera were introduced between 2000 and 2024 (Fig.
We are exploring the fungal diversity of plant litter substrates with the aim of clarifying their taxonomy, based on morphology coupled with multi-gene phylogeny (
Fresh fungal specimens were collected from plant litter (dead wood and leaves) from Chiang Mai, Thailand and Kunming, China. The collected specimens were taken back to the laboratory in zip lock bags and paper envelopes. All the samples were subjected for an incubation period (one day) in plastic boxes lined with wet tissue paper. The micro- and macro-morphological characteristics were observed as described by
Genomic DNA was extracted from fungal fruiting bodies on the natural substrate by using a DNA extraction kit (E.Z.N.A. ® Forensic DNA Kit, D3591-01, Omega BIO-TEK) following the manufacturer’s protocol. DNA products were intended for use as a template for PCR and stored at 4 °C and the duplicates were kept at -20 °C for long-term storage. Four genomic regions were amplified, the internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2), the 28S large subunit rDNA (LSU), 18S small subunit rDNA (SSU) and the translation elongation factor 1-alpha gene (tef1-α). The primers ITS4 and ITS5 were used to amplify the ITS (
GenBank and culture collection accession numbers of species included in the phylogenetic study. The newly-generated sequences are shown in bold face.
Fungal Species | Strain/Voucher No. | GenBank Accession Number | |||
---|---|---|---|---|---|
ITS | LSU | SSU | tef–1α | ||
Alpinaria rhododendri | KT 2520 | LC203335 | LC203360 | LC203314 | LC203388 |
Aposphaeria corallinolutea | MFLU 15-2752 | KY554202 | KY554197 | KY554200 | KY554205 |
A. corallinolutea | GLMC 1355 | MT153708 | MT156159 | – | – |
Bertiella ellipsoidea | MFLU 16-0583 | KX765261 | KX765262 | – | – |
B. ellipsoidea | MFLUCC 17-2015 | MG543922 | MG543913 | – | – |
B. fici | MFLUCC 20-0229 | – | MW063223 | MW079351 | MW183786 |
B. fici | NCYUCC 19-0260 | – | MW063224 | MW079352 | MW183787 |
B. fici | NCYUCC 19-0290 | – | MW063225 | MW079353 | MW183788 |
B. fici | CMUB 40045 | – | PP460772 | PP460764 | PP475453 |
B. macrospora | IL 5005 | – | GU385150 | – | – |
B. macrospora | SMH 3953 | – | – | – | GU327744 |
Beverwykella pulmonaria | CBS 283.53 | KY189974 | GU301804 | – | – |
Byssosphaeria diffusa | AFTOL ID 1588 | – | DQ678071 | DQ678019 | DQ677915 |
By. diffusa | CBS 250.62 | – | – | GU205239 | – |
By. jamaicana | SMH 1403 | – | GU385152 | – | GU327746 |
By. jamaicana | SMH 3085 | – | GU385154 | – | – |
By. jamaicana | SMH 3464 | – | GU385153 | – | – |
By. macarangae | MFLUCC 17-2655 | MH389782 | MH389778 | MH389780 | MH389784 |
By. musae | MFLUCC 11-0146 | KP744435 | KP744477 | KP753947 | MH581149 |
By. phoenicis | ZHKUCC 21-0122 | ON180685 | ON180683 | ON180691 | ON243583 |
By. phoenicis | ZHKUCC 21-0123 | ON180686 | ON180684 | ON180692 | ON243584 |
By. rhodomphala | SMH3086 | – | GU385155 | – | – |
By. rhodomphala | ANM 942 | – | GU385160 | – | – |
By. rhodomphala | SMH 3402 | – | GU385170 | – | – |
By. rhodomphala | GKM L153N | – | GU385157 | – | GU327747 |
By. salebrosa | SMH 2387 | – | GU385162 | – | GU327748 |
By. schiedermayeriana | SMH 1816 | – | GU385159 | – | – |
By. schiedermayeriana | SMH 1269 | – | GU385158 | – | – |
By. schiedermayeriana | SMH 3157 | – | GU385163 | – | GU327745 |
By. siamensis | MFLUCC 10-0099 | – | KT289895 | KT289897 | – |
By. siamensis | MFLUCC 17-1800 | MG543923 | MG543914 | MG543917 | – |
By. siamensis |
|
PP460780 | PP460773 | PP460765 | PP475454 |
By. taiwanense | MFLUCC 17-2643 | MH389783 | MH389779 | MH389781 | MH389785 |
By. villosa | GKM 204 N | – | GU385151 | – | GU327751 |
By. poaceicola |
|
PP460781 | PP460774 | PP460766 | PP475455 |
By. poaceicola |
|
PP460782 | PP460775 | PP460767 | PP475456 |
Fusiconidium aquaticum | KUMCC 15-0300 | – | KX641894 | KX641895 | KX641896 |
F. mackenziei | MFLUCC 14-0434 | – | KX611112 | KX611114 | KX611118 |
Herpotrichia herpotrichoides | GKM 212N | – | GU385169 | – | – |
H. herpotrichoides | SMH 5167 | – | GU385175 | – | – |
H. macrotricha | GKM 196N | – | GU385176 | – | GU327755 |
H. macrotricha | SMH 269 | – | GU385177 | – | – |
H. macrotricha | SMH 269 | – | GU385177 | – | GU327756 |
H. vaginatispora | MFLUCC 13-0865 | KT934252 | KT934256 | KT934260 | |
H. xiaokongense | KUMCC 21-0004 | – | MZ408889 | MZ408891 | MZ394066 |
H. zingiberacearum |
|
PP460783 | PP460776 | PP460768 | PP475457 |
H. zingiberacearum |
|
PP460784 | PP460777 | PP460769 | PP475458 |
H. zingiberacearum |
|
PP460785 | PP460778 | PP460770 | PP475459 |
Hysterium angustatum | MFLU 16-1179 | KX611363 | KX611364 | KX611365 | – |
Marjia tianschanica | TASM 6120 | MG828909 | MG829019 | MG829126 | MG829206 |
M. tianschanica | TASM 6121 | MG828910 | MG829020 | MG829127 | MG829206 |
Marjia uzbekistanica | TASM 6122 | MG828911 | MG829021 | MG829128 | MG829208 |
Melanocucurbitaria uzbekistanica | MFLUCC 17-0829 | MG828912 | MG829022 | MG829129 | MG829209 |
Melanodiplodia tianschanica | TASM 6111 | MG828914 | MG829023 | MG829130 | MG829210 |
Me. tianschanica | TASM 6112 | MG828915 | MG829024 | MG829131 | MG829211 |
Me. tianschanica | MFLUCC 17-0805 | MG828913 | MG829025 | MG829132 | MG829212 |
Melanomma japonicum | KT 3425 | LC203320 | LC203338 | LC203292 | LC203367 |
Mel. populicola | CBS 543.70 | NR_170056 | NG_075164 | NG_070237 | – |
Mel. populicola | CPC 27203 | MT223817 | MT223910 | – | – |
Mel. populicola | CBS 350 82 | MT223815 | JF740265 | – | – |
Mel. populicola | CBS 130330 | – | JF740328 | – | – |
Mel. populicola |
|
PP460786 | PP460779 | PP460771 | PP475460 |
Mel. pulvis-pyrius | KT 2110 | LC203322 | LC203340 | LC203294 | LC203368 |
Mel. pulvis-pyrius | KT 2113 | LC203323 | LC203341 | LC203295 | LC203369 |
Mel. pulvis-pyrius | AH 375 | LC203324 | LC203342 | LC203296 | LC203370 |
Mel. pulvis-pyrius | KH 27 | LC203325 | LC203343 | LC203297 | LC203371 |
Mel. pulvis-pyrius | CBS 124080 | MH863349 | GU456323 | GU456302 | GU456265 |
Monoseptella rosae | MFLUCC 17-0815 | MG828916 | MG829026 | MG829133 | MG829213 |
Mo. rosae | TASM 6114 | MG828917 | MG829027 | MG829134 | MG829214 |
Mo. tuberculata | CBS 256.84 | – | GU301851 | – | GU349006 |
Muriformistrickeria rubi | MFLUCC 15-0681 | – | KT934253 | KT934257 | KT934261 |
Petrakia irregularis | CBS 306.67 | NR_164281 | MH870670 | – | – |
Phragmocephala atra | MFLUCC 15-0021 | KP698721 | KP698725 | KP698729 | – |
P. garethjonesii | MFLUCC 15-0018 | KP698722 | KP698726 | KP698730 | – |
Pleotrichocladium opacum | CBS 450.70 | MH859791 | KY853524 | – | – |
Pl. opacum | CBS 709.92 | KY853464 | KY853526 | – | – |
Pseudostrickeria rosae | MFLUCC 17-0643 | MG828954 | MG829065 | MG829169 | MG829234 |
Ps. mutabilis | SMH 1541 | – | GU385209 | – | – |
Sarimanas pseudofluviatile | KT 760 | LC001717 | LC001714 | LC001711 | – |
S. shirakamiense | KT 3000 | – | LC001715 | LC001712 | – |
Seifertia azaleae | DAOM 239136 | – | EU030276 | – | – |
Se. shangrilaensis | MFLUCC 16-0238 | – | KU954100 | KU954101 | KU954102 |
Uzbekistanica rosae-hissaricae | MFLUCC 17-0819 | MG828976 | MG829087 | MG829187 | MG829242 |
U. rosae-hissaricae | MFLUCC 17-0820 | GU269840 | MG829088 | MG829188 | MG829243 |
Xenostigmina zilleri | CBS 115685 | GU269840 | GU253857 | LC203316 | GU384553 |
The obtained sequences were initially assembled (forward and reverse sequences) using SeqMan v. 7.0.0 (DNASTAR, Madison, WI). Assembled sequences were subjected to BLAST search in GenBank to obtain strains which have high similarities (https://blast.ncbi.nlm.nih.gov/). In addition, some other sequences for taxa in Melanommataceae were obtained using recent publications (
The concatenated aligned dataset was analysed separately using Maximum Likelihood (ML) and Bayesian Inference (BI). Maximum Likelihood analysis was performed using the online portal CIPRES Science Gateway v. 3.3 (
MrBayes 3.2.1 (
We enumerated 340 species of Melanommataceae, grouped into 36 genera, along with their geographic distribution and host associations. The necessary data were obtained from published books, publications in reputable journals, Species Fungorum (https://www.speciesfungorum.org), MycoBank (https://www.mycobank.org/), the U.S. National Fungus Collections Fungus-Host Database (
Host association and geographical distribution of reported melanommataceous species.
Species | Host | Host family | Locality | References |
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Alpinaria rhododendri | Rhododendron sp. | Ericaceae | Austria and Japan |
|
Aposphaeria allantella | Solanum tuberosum | Solanaceae | Germany |
|
Aposphaeria anomala | Unidentified host | – | Italy |
|
Aposphaeria arachidis | Arachis hypogaea | Fabaceae | India |
|
Aposphaeria bambusae | Bambusa sp. | Poaceae | Brazil |
|
Aposphaeria bombacis | Bombax macrocarpum | Malvaceae | Germany |
|
Aposphaeria brunneotincta | Castanea vesca | Fagaceae | The United States |
|
Aposphaeria buddlejae | Buddleja davidii | Buddlejaceae | Ukraine |
|
Aposphaeria calligoni | Calligonum aphyllum | Polygonaceae | Kazakhstan |
|
Aposphaeria canavaliae | Canavalia sp. | Fabaceae | Fiji |
|
Aposphaeria caraganae | Caragana arborescens | Fabaceae | Russia |
|
Aposphaeria caricicola | Carex rossii | Cyperaceae | The United States |
|
Aposphaeria caulina | Cerefolium sylvestre | Apiaceae | Finland |
|
Aposphaeria charticola | – | – | The United States |
|
Aposphaeria cladoniae | Cladonia fimbriata | Cladoniaceae | Germany |
|
Aposphaeria conica | Quercus sp. | Fagaceae | Italy |
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Aposphaeria corallinolutea | Fraxinus excelsior and Kerria japonica | Oleaceae and Rosaceae | The Netherlands |
|
Aposphaeria dendrophomoides | Corylus avellana | Betulaceae | Italy |
|
Aposphaeria denudata | Cydonia vulgaris | Rosaceae | Hungary |
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Aposphaeria desertorum | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Aposphaeria elymi | Elymus arenarius | Poaceae | Germany |
|
Aposphaeria ephedrae | Ephedra sp. | Ephedraceae | Kazakhstan and Ukraine |
|
Aposphaeria epicorticalis | Corylus avellana | Betulaceae | Italy |
|
Aposphaeria eragrostidis | Eragrostis sp. | Poaceae | Eritrea, Ethiopia and Iraq |
|
Aposphaeria eurotiae | Eurotia eversmanniana | Amaranthaceae | Kazakhstan |
|
Aposphaeria ferrum-equinum | Unidentified host | – | Italy |
|
Aposphaeria freticola | Fagus sp. and Nothofagus antarctica | Fagaceae, Nothofagaceae | Argentina, Chile and Poland |
|
Aposphaeria gallicola | Unidentified host | – | Italy |
|
Aposphaeria gregaria | Salix sp. | Salicaceae | Germany |
|
Aposphaeria halimodendri | Halimodendron halodendron | Fabaceae | Ukraine |
|
Aposphaeria haloxyli | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Aposphaeria hapalophragmii | Hapalophragmium acaciae | Fabaceae | Somalia |
|
Aposphaeria henryana | Salix alba | Salicaceae | Italy |
|
Aposphaeria heveae | Hevea brasiliensis | Euphorbiaceae | Sri Lanka |
|
Aposphaeria hippuridis | Hippuris vulgaris | Plantaginaceae | Germany |
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Aposphaeria hospitae | Kleinhovia sp. | Malvaceae | Sri Lanka |
|
Aposphaeria humicola | Unidentified host | – | The Netherlands |
|
Aposphaeria ilicis | Ilex aquifolium | Aquifoliaceae | Germany |
|
Aposphaeria iliensis | Halimodendron halodendron | Fabaceae | Kazakhstan |
|
Aposphaeria jubaeae | Jubaea spectabilis | Arecaceae | Chile |
|
Aposphaeria kiefferiana | Quercus sp. | Fagaceae | Italy |
|
Aposphaeria kravtzevii | Eurotia eversmanniana | Amaranthaceae | Kazakhstan |
|
Aposphaeria lentisci | Pistacia sp. | Anacardiaceae | Greece and Spain |
|
Aposphaeria lignicola | Acacia arabica | Fabaceae | Pakistan |
|
Aposphaeria major | Rubus parviflorus | Rosaceae | The United States |
|
Aposphaeria majuscula | Vitis vinifera | Vitaceae | France |
|
Aposphaeria martinii | Sabal sp. | Arecaceae | United States |
|
Aposphaeria mediella | Pinus sp. | Pinaceae | Greece, Finland and Poland |
|
Aposphaeria melaleucae | Melaleuca leucadendra | Myrtaceae | Australia |
|
Aposphaeria mesembryanthemi | Mesembryanthemum sp. | Aizoaceae | Portugal |
|
Aposphaeria mojunkumica | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Aposphaeria montbretiae | Crocosmia sp. | Iridaceae | Azerbaijan and Georgia |
|
Aposphaeria musarum | Musa sapientum | Musaceae | Argentina |
|
Aposphaeria nigra | Betula alba | Betulaceae | Germany |
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Aposphaeria oxalidis | Oxalis tuberosa | Oxalidaceae | Bolivia |
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Aposphaeria pakistanica | Unidentified host | – | Pakistan |
|
Aposphaeria phellodendri | Phellodendron amurense | Rutaceae | Ukraine |
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Aposphaeria pinea | Pinus sylvestris | Pinaceae | France and Germany |
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Aposphaeria pini-densiflorae | Pinus densiflora | Pinaceae | Japan |
|
Aposphaeria polonica | Tilia platyphyllos | Pinaceae | Poland |
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Aposphaeria populea | Populus sp. | Salicaceae | The United Kingdom |
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Aposphaeria pulviscula | Fagus sylvatica and Salix sp. | Fagaceae and Salicaceae | Austria, France, Iceland, Italy, the Netherlands and Ukraine |
|
Aposphaeria punicina | Punica granatum | Lythraceae | China and Malta |
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Aposphaeria purpurascens | Acer pseudoplatanus | Sapindaceae | Italy |
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Aposphaeria ramalinae | Ramalina sp. (lichen) | – | France |
|
Aposphaeria reaumuriae | Reaumuria sp. | Tamaricaceae | Azerbaijan |
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Aposphaeria rhois | Rhus oxyacantha | Anacardiaceae | Libya |
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Aposphaeria rostrata | Unidentified host | – | The Netherlands |
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Aposphaeria rubefaciens | Salix sp. | Salicaceae | Italy and the Netherlands |
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Aposphaeria rudis | Picea excelsa | Pinaceae | Finland |
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Aposphaeria salicis | Salix sp. | Salicaceae | Germany and India |
|
Aposphaeria salicum | Salix viminalis | Salicaceae | Germany |
|
Aposphaeria santolinae | Santolina chamaecyparissus | Asteraceae | Ukraine |
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Aposphaeria sepulta | Citrus aurantium | Rutaceae | Italy |
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Aposphaeria sequoiae | Sequoia sp. | Cupressaceae | Denmark |
|
Aposphaeria silenes | Silene otites | Caryophyllaceae | Russia |
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Aposphaeria sphaerospora | Betula alba | Betulaceae | Italy |
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Aposphaeria striolata | Populus deltoides | Salicaceae | The United States |
|
Aposphaeria taquarae | Bambusoideae sp. | Poaceae | Brazil |
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Aposphaeria tiliana | Tilia cordata | Malvaceae | Ukraine |
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Aposphaeria tragopogonis | Tragopogon dubius | Asteraceae | Romania |
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Aposphaeria turmalis | Diospyros virginiana | Ebenaceae | The United States |
|
Aposphaeria ulmicola | Ulmus sp. | Ulmaceae | The United Kingdom |
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Aposphaeria zeae | Zea mays | Poaceae | Azerbaijan and Georgia |
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Asymmetricospora calamicola | Calamus caryotoides | Arecaceae | Australia |
|
Bertiella botryosa | Ulmus sp. | Ulmaceae | The United States |
|
Bertiella ellipsoidea | Unidentified host | – | Thailand |
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Bertiella fici | Cinnamomum verum, Ficus septica | Lauraceae, Moraceae | China and Thailand |
|
Bertiella gelatinosa | Unidentified host | – | Brazil |
|
Bertiella rhodospila | Cyrilla sp., Populus sp. and Quercus sp. | Cyrillaceae, Fagaceae and Salicaea | The United States |
|
Bertiella striatispora | Unidentified host | – | India |
|
Bicrouania maritima | Atraphaxis spinosa and Halimione portulacoides | Amaranthaceae, Polygonaceae | France and Uzbekistan |
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Byssosphaeria alnea | Alnus sp. | Betulaceae | The United States |
|
Byssosphaeria erumpens | Litsea sp. | Lauraceae | China |
|
Byssosphaeria erythrinae | Erythrina indica | Fabaceae | France |
|
Byssosphaeria guangdongense | Phoenix roebelenii | Arecaceae | China |
|
Byssosphaeria hainanensis | Unidentified host | – | China |
|
Byssosphaeria jamaicana | Bambusa sp., Quercus sp. and Salix sp. | Fagaceae and Poaceae, Salicaceae | China, Czech Republic, Jamaica and Mexico |
|
Byssosphaeria juniperi | Juniperus sp. | Cupressaceae | The United States |
|
Byssosphaeria macarangae | Macaranga tanarius | Euphorbiaceae | China |
|
Byssosphaeria musae | Musa sp. | Musaceae | Thailand |
|
Byssosphaeria oviformis | Saccharum arundinaceum | Poaceae | China and Jamaica |
|
Byssosphaeria phoenicis | Phoenix roebelenii | Arecaceae | China |
|
Byssosphaeria poaceicola | Arundo pliniana | Poaceae | China | This study |
Byssosphaeria rhodomphala | Acer pseudoplatanus and Populus sp. | Salicaceae and Sapindaceae | Brazil, China, Poland and the United States |
|
Byssosphaeria salebrosa | Vaccinium sp. | Ericaceae | The United States |
|
Byssosphaeria schiedermayriana | Sambucus nigra | Adoxaceae | Austria |
|
Byssosphaeria semen | Pyrus americana | Rosaceae | The United States |
|
Byssosphaeria siamensis | Pandanus sp. and Citrus trifoliata | Pandanaceae and Rutaceae | China and Thailand |
|
Byssosphaeria taiwanense | Macaranga tanarius | Euphorbiaceae | China |
|
Byssosphaeria xestothele | Cornus florida and Robinia pseudoacacia | Cornaceae and Fabaceae | Sweden and the United States |
|
Calyptronectria argentinensis | Foeniculum piperitum and Manihot carthaginensis | Apiaceae, Euphorbiaceae | Argentina |
|
Calyptronectria indica | Annona squamosa | Annonaceae | India |
|
Calyptronectria platensis | Manihot carthagenensis | Euphorbiaceae | Argentina |
|
Camposporium antennatum | Acacia aulacocarpa, Caesalpinia echinata, Cinnamomum japonicum, Cocos nucifera, Drymophloeus pachycladus, Eucalyptus globulus, Ficus erecta, Laurus nobilis, Machilus sp., Mucuna ferruginea, Neolitsea scrobiculata, Phoenix hanceana, Pinus massoniana, Quercus sp. and Trachycarpus fortunei | Arecaceae, Fabaceae, Fagaceae, Lauraceae, Moraceae, Myrtaceae, and Pinaceae | California, China, the United Kingdom and Venezuela |
|
Camposporium appendiculatum | Unidentified host | – | China |
|
Camposporium atypicum | Mesua ferrea | Calophyllaceae | India |
|
Camposporium cambrense | Alnus sp., Carpinus betulus, Fagus sp., Freycinetia anksia, Laurus nobilis and Quercus sp. | Betulaceae, Fagaceae, Lauraceae, and Pandanaceae | China, New Zealand, Poland, Russia and the United Kingdom |
|
Camposporium chinense | Unidentified host | – | China |
|
Camposporium dulciaquae | Unidentified host | – | Thailand |
|
Camposporium fusisporum | Pandanus sp. | Pandanaceae | Brunei |
|
Camposporium himalayanum | Phoenix sp. | Arecaceae | India |
|
Camposporium hyalinum | Elaeagnus macrophylla, and Fagus sp. | Elaeagnaceae and Fagaceae | The United Kingdom |
|
Camposporium hyderabadense | Borassus flabellifer, Machilus thunbergii and Mucuna ferruginea | Arecaceae, Fabaceae, and Lauraceae | China, India and Japan |
|
Camposporium indicum | Borassus flabellifer | Arecaceae | India |
|
Camposporium japonicum | Acacia confusa, Betula pendula, Cinnamomum japonicum, Freycinetia arborea, Litchi chinensis, Machilus thunbergii, Mucuna ferruginea, Paulownia kawakamii and Quercus sp. | Betulaceae, Lauraceae, Pandanaceae, Paulowniaceae, and Sapindaceae | China and Japan |
|
Camposporium laundonii | Aralia elata, Pasania edulis and Rosa sp. | Araliaceae, Fagaceae, and Rosaceae | Japan and New Zealand |
|
Camposporium lycopodiellae | Lycopodiella inundata | Lycopodiaceae | Germany |
|
Camposporium marylandicum | Unidentified host | – | The United States |
|
Camposporium microsporum | Borassus flabellifer | Arecaceae | India |
|
Camposporium multiseptatum | Unidentified host | – | China |
|
Camposporium ontariense | Acer saccharum and Freycinetia arborea | Sapindaceae and Pandanaceae | Canada and the United States |
|
Camposporium pellucidum | Betula pendula, Caesalpinia echinata, Carpodetus serratus, Elaeagnus sp., Fagus sp., Laurus sp., Pasania glabra, Picea abies, Rhopalostylis sp. and Sorbus aucuparia | Areceae, Betulaceae, Elaeagnaceae, Fabaceae, Lauraceae, Pinaceae, Rosaceae, and Rousseaceae | Brazil, Japan, Poland, New Zealand, Russia and the United Kingdom |
|
Camposporium quercicola | Quercus germana | Fagaceae | Mexico |
|
Camposporium ramosum | Freycinetia sp. | Australia and the United States |
|
|
Camposporium scolecosporium | Unidentified host | – | Papua New Guinea |
|
Camposporium septatum | Unidentified host | – | Thailand |
|
Camposporium valdivianum | Sophora microphylla | Fabaceae | The United States |
|
Camposporium verruculosum | Clematis vitalba | Ranunculaceae | Italy |
|
Dematiomelanomma yunnanense | Hypericum monogynum and Rubus parvifolius | Hypericaceae and Rosaceae | China |
|
Exosporiella fungorum | Thelephora sp. (leathery earthfans/mushroom sp.) | – | Sweden |
|
Fusiconidium mackenziei | Clematis vitalba | Ranunculaceae | Italy |
|
Herpotrichia alligata | Opuntia sp. | Cactaceae | Sweden and the United States |
|
Herpotrichia alpincola | Aconitum sp. | Ranunculaceae | Hungary and Slovakia |
|
Herpotrichia arizonica | Carnegiea gigantea | Cactaceae | The United States |
|
Herpotrichia australis | Sclerocarya caffra | Anacardiaceae | South Africa |
|
Herpotrichia bakeri | Sambucus javanica | Viburnaceae | Philippines |
|
Herpotrichia bambusana | Bambusa vulgaris | Poaceae | Brazil |
|
Herpotrichia boldoae | Boldea fragrans and Peumus boldus | Monimiaceae | Chile |
|
Herpotrichia brasiliensis | Unidentified host | – | Brazil |
|
Herpotrichia brenckleana | Urtica gracilis | Urticaceae | Sweden |
|
Herpotrichia caesalpiniae | Caesalpinia sepiaria | Fabaceae | South Africa |
|
Herpotrichia calamicola | Calamus caryotoides | Arecaceae | Australia |
|
Herpotrichia callimorpha | Chamaenerion angustifolium, Salix sp. and Xanthophyllum flavescens | Onagraceae, Polygalaceae, and Salicaceae | Denmark and India |
|
Herpotrichia caulogena | Silene nutans | Caryophyllaceae | Luxembourg |
|
Herpotrichia chilensis | Proustia pungens | Asteraceae | Chile |
|
Herpotrichia cirrhostoma | Unidentified host | – | Sri Lanka |
|
Herpotrichia dalisayi | Unidentified host | – | The Philippines |
|
Herpotrichia decidua | Unidentified host | – | The United States |
|
Herpotrichia detzneriae | Detzneria tubata | Plantaginaceae | Papua New Guinea |
|
Herpotrichia diffusa | Juglans cinerea and Populus sp. | Juglandaceae | Palestine and the United States |
|
Herpotrichia ellisii | Abies sp. | Pinaceae | Canada |
|
Herpotrichia ephedrae | Ephedra distachya | Ephedraceae | France |
|
Herpotrichia fusispora | Unidentified host | – | China |
|
Herpotrichia gelasinosporoides | Soil | – | India |
|
Herpotrichia henkeliana | Phragmites communis | Poaceae | Germany |
|
Herpotrichia herbarum | Achillea millefolium | Asteraceae |
|
|
Herpotrichia herpotrichoides | Carya sp., Epilobium sp., Rhododendron hirsutum, Ribes sp. and Rubus sp. | Ericaceae, Juglandaceae, Grossulariaceae, Onagraceae, and Rosaceae | Austria, Denmark, Germany, Poland, the United States and the United Kingdom |
|
Herpotrichia hippocrateae | Hippocratea grahamii | Celastraceae | India |
|
Herpotrichia indica | Duranta plumieri | Verbenaceae | India |
|
Herpotrichia laricina | Larix decidua | Pinaceae | Luxembourg |
|
Herpotrichia leptospora | Unidentified host | – | – |
|
Herpotrichia lignicola | Unidentified host | – | Belgium |
|
Herpotrichia macrotricha | Acer spicatum, Agropyron repens, Agrostis alba, Arundinaria sp., Carex sp., Cocos nucifera, Eupatorium formosanum, Fagus sylvatica, Fraxinus sp., Rubus sp. and Solidago sp. | Arecaceae, Asteraceae, Cupressaceae, Cyperaceae, Fagaceae, Oleaceae, Poaceae, Rosaceae, and Sapindaceae | China, India, the United Kingdom and the United States |
|
Herpotrichia mangrovei | Unidentified host | – | China |
|
Herpotrichia melanotricha | Hevea brasiliensis | Euphorbiaceae | Congo |
|
Herpotrichia millettiae | Millettia sp. | Fabaceae | Malaysia |
|
Herpotrichia monospermatis | Butea monosperma | Fabaceae | India |
|
Herpotrichia mulleri | Artemisia nilagirica and Butea monosperma | Asteraceae, Fabaceae | India |
|
Herpotrichia myriangii | Carica papaya | Caricaceae | Java |
|
Herpotrichia nectrioides | Melastomataceae sp. | Melastomataceae | Brazil |
|
Herpotrichia nigra | Abies sp., Calocedrus decurrens, Cedrus libani, Chamaecyparis nootkatensis, Juniperus sp., Phyllodoce sp., Picea sp., Pinus sp., Pseudotsuga menziesii and Rhododendron sp. | Cupressaceae, Ericaceae, and Pinaceae | Austria, Canada, France, Germany, Italy, Norway, Poland, Switzerland, Turkey, Ukraine and the United States |
|
Herpotrichia nigrotuberculata | Elaeis guineensis and Phyllostachys reticulata | Arecaceae and Poaceae | Japan and Tanzania |
|
Herpotrichia nypicola | Nypa fruticans | Arecaceae | Malaysia |
|
Herpotrichia occulta | Eucalyptus sp. | Myrtaceae | Brazil |
|
Herpotrichia ochrostoma | Fraxinus excelsior | Oleaceae | Luxembourg |
|
Herpotrichia palmicola | Calamus caryotoides, Daemonorops sp. and Licuala ramsayi | Arecaceae | Australia and China |
|
Herpotrichia pandei | Saccharum spontaneum | Poaceae | India |
|
Herpotrichia petrakiana | Fagus sylvatica | Fagaceae | – |
|
Herpotrichia philippinensis | Alstonia scholaris | Apocynaceae | The Philippines |
|
Herpotrichia pinetorum | Herpotrichia pinetorum | Pinaceae | Austria and India |
|
Herpotrichia quinqueseptata | Abies lasiocarpa, Larix europaea, Picea sp. and Populus tremula | Pinaceae and Salicaceae | Canada, Czech Republic, Germany, Sweden and the United States |
|
Herpotrichia rara | Tanacetum vulgare | Asteraceae | Germany |
|
Herpotrichia rhenana | Epilobium angustifolium, Rhododendron hirsutum and Ribes sp. | Ericaceae, Grossulariaceae, and Onagraceae | Austria and the United States |
|
Herpotrichia rhodospiloides | Populus deltoides | Salicaceae | The United States |
|
Herpotrichia rhodosticta | Carex paniculata and Populus sp. | Cyperaceae and Salicaceae | Germany and the United States |
|
Herpotrichia setosa | Betula glandulosa and Myrica gale | Betulaceae and Myricaceae | Canada and Ireland |
|
Herpotrichia striatispora | Soil | – | South Africa |
|
Herpotrichia symphoricarpi | Symphoricarpos sp. | Caprifoliaceae | The United States |
|
Herpotrichia tenuispora | Urtica dioica | Urticaceae | Germany |
|
Herpotrichia vaginatispora | Trifolium sp. | Fabaceae | Italy |
|
Herpotrichia villosa | Unidentified host | – | Brazil |
|
Herpotrichia xiaokongensis | Prunus sp. | Rosaceae | China |
|
Herpotrichia zingiberacearum | Hedychium coronarium | Zingiberaceae | China | This study |
Mamillisphaeria dimorphospora | Unidentified host | – | Australia |
|
Marjia tianshanica | Cerasus tianshanica | Rosaceae | Uzbekistan |
|
Marjia uzbekistanica | Rosa sp. | Rosaceae | Uzbekistan |
|
Melanocamarosporioides ugamica | Lonicera altmannii | Caprifoliaceae | Uzbekistan |
|
Melanocamarosporium galiicola | Galium sp. | Rubiaceae | Italy |
|
Melanocucurbitaria uzbekistanica | Acer pubescens | Sapindaceae | Uzbekistan |
|
Melanodiplodia tianschanica | Rosa sp. | Rosaceae | Uzbekistan |
|
Melanomma acanthophilum | Cereus quisco | Cactaceae | Chile |
|
Melanomma afflatum | Unidentified host | – | The United States |
|
Melanomma anceps | Unidentified host | – | Jawa |
|
Melanomma andinum | Bulnesia retamo | Zygophyllaceae | Argentina |
|
Melanomma artemisiae-maritimae | Artemisia maritima | Asteraceae | Russia |
|
Melanomma aspegrenii | Carpinus betulus, Cornus sp. and Fagus sylvatica | Betulaceae, Cornaceae, and Fagaceae | Poland |
|
Melanomma aurantiicola | Citrus sp. | Rutaceae | Paraguay |
|
Melanomma aurantiiphila | Citrus sp. | Rutaceae | Paraguay |
|
Melanomma australiense | Unidentified host | – | Australia |
|
Melanomma brachythele | Sambucus sp. | Adoxaceae | The United Kingdom |
|
Melanomma bubakii | Campanula stricta | Campanulaceae | Turkey |
|
Melanomma cacheutense | Baccharis glutinosa | Asteraceae | Argentina |
|
Melanomma caesalpiniae | Caesalpinia cearense | Fabaceae | Brazil |
|
Melanomma caryophagum | Carya sp. and Juglans sp. | Juglandaceae | The United States |
|
Melanomma castillejae | Castilleja pallida | Orobanchaceae | Siberia |
|
Melanomma ceratoniae | Ceratonia siliqua | Fabaceae | Spain |
|
Melanomma chilense | Proustia pungens | Asteraceae | Chile |
|
Melanomma citricola | Citrus medica | Rutaceae | Bangladesh and India |
|
Melanomma conjunctum | Thuja plicata | Cupressaceae | The United States |
|
Melanomma cryptostegiae | Cryptostegia grandiflora | Apocynaceae | India |
|
Melanomma cucurbitarioideum | Pentaphylloides fruticosa | Rosaceae | China |
|
Melanomma dactylosporum | Unidentified host | – | Brazil |
|
Melanomma dinghuense | Unidentified host | – | China |
|
Melanomma distinctum | Pentaphylloides fruticosa | Rosaceae | Russia |
|
Melanomma drimydis | Drymis sp. | Winteraceae | Brazil |
|
Melanomma dryinum | Quercus sp. | Fagaceae | Belgium |
|
Melanomma dzungaricum | Eurotia eversmanniana | Amaranthaceae | Kazakhstan |
|
Melanomma ebeni | Ebenus stellata | Fabaceae | Iran |
|
Melanomma epiphytica | Bambusa sp. | Poaceae | Indonesia |
|
Melanomma gigantica | Unidentified host | – | India |
|
Melanomma glumarum | Oryza sativa | Poaceae | China, India, Japan and the Philippines |
|
Melanomma gregarium | Populus sp. | Salicaceae | The United States |
|
Melanomma halimodendri | Halimodendron halodendron | Fabaceae | Kazakhstan |
|
Melanomma haloxyli | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Melanomma helianthemi | Helianthemum rupifragum | Cistaceae | Ukraine |
|
Melanomma heraclei | Heracleum pubescens | Apiaceae | Ukraine |
|
Melanomma herpotrichum | Populus sp. | Salicaceae | Luxembourg |
|
Melanomma japonicum | Fagus crenata | Fagaceae | Japan |
|
Melanomma jenynsii | Unidentified host | – | The United Kingdom |
|
Melanomma juniperi | Juniperus virginiana | Cupressaceae | The United States |
|
Melanomma langloisii | Salix nigra | Salicaceae | The United States |
|
Melanomma lithophilae | Sobolewskia lithophila | Apocynaceae | Ukraine |
|
Melanomma longicolle | Acer sp. and Citrus limon | Aceraceae and Rutaceae | Italy and the United Kingdom |
|
Melanomma marathawadense | On paper | – | India |
|
Melanomma margaretae | Dryas octopetala | Rosaceae | Poland |
|
Melanomma martinianum | Unidentified host | – | New Zealand |
|
Melanomma mate | Ilex paraguensis | Aquifoliaceae | Argentina |
|
Melanomma medium | Acer negundo, Calligonum sp. and Tamarix sp. | Sapindaceae and Tamaricaceae | Canada, Italy and the United Kingdom |
|
Melanomma mindorense | Arenga mindorensis | Arecaceae | The Philippines |
|
Melanomma mojunkumica | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Melanomma moravicum | Unidentified host | – | Slovakia |
|
Melanomma mutabile | Solanum dulcamara | Solanaceae | Luxembourg |
|
Melanomma myricae | Myrica gale | Myricaceae | Sweden |
|
Melanomma nigriseda | Fagus sp. | Fagaceae | The United States |
|
Melanomma obliterans | Unidentified host | – | The United Kingdom |
|
Melanomma obtusissimum | Unidentified host | – | Cuba |
|
Melanomma oryzae | Oryza sativa | Poaceae | Japan |
|
Melanomma oxysporum | Quercus sp. | Fagaceae | The United States |
|
Melanomma panici-miliacei | Panicum miliaceum | Poaceae | Siberia |
|
Melanomma philippinense | Unidentified host | – | The Philippines |
|
Melanomma populicola | Cornus sp., Fagus sylvatica, Picea abies, Populus sp., Quercus sp. and Sorbus aucuparia | Cornaceae, Fagaceae, Pinaceae, Rosaceae, and Salicaceae | China, Croatia, Germany and the Netherlands |
|
Melanomma praeandinum | Salvia gilliesii | Lamiaceae | Argentina |
|
Melanomma pulveracea | Unidentified host | – | China |
|
Melanomma pulvis-pyrius | Acer sp., Albizia julibrissin, Alhagi sp., Alnus sp., Berberis sp., Betula sp., Bupleurum fruticosum, Campsis radicans, Carpinus betulus, Celtis australis, Corylus sp., Larix decidua and Pinus sylvestris | Apiaceae, Betulaceae, Berberidaceae, Bignoniaceae, Cannabaceae, Fabaceae, Pinaceae, and Sapindaceae | Canada, Czech Republic, Japan, Poland, Russia, Scotland, Sweden and Ukraine |
|
Melanomma pyriostictum | Unidentified host | – | The United Kingdom |
|
Melanomma rhododendri | Rhododendron sp. | Ericaceae | Austria, Belgium, Germany, Italy, Luxembourg, the Netherlands, Switzerland, the United Kingdom and the United States |
|
Melanomma ribis | Ribes sp. | Grossulariaceae | The United States |
|
Melanomma rubicundum | Lythrum sp. | Lythraceae | Sweden |
|
Melanomma sanguinarium | Unidentified host | – | – |
|
Melanomma saviczii | Thymus pseudohumillimus | Lamiaceae | Ukraine |
|
Melanomma scrophulariae | Scrophularia rupestris | Scrophulariaceae | Ukraine |
|
Melanomma sordidissimum | Eriobotrya japonica | Rosaceae | Argentina |
|
Melanomma sparsum | Abies sp. | Pinaceae | Switzerland |
|
Melanomma spiniferum | Morus alba | Moraceae | The United States |
|
Melanomma subandinum | Atriplex pamparum | Amaranthaceae | Argentina |
|
Melanomma subdispersum | Betula sp., and Fagus sp. | Betulaceae and Fagaceae | Canada, Ireland, Poland, and the United Kingdom |
|
Melanomma submojunkumica | Haloxylon aphyllum | Amaranthaceae | Kazakhstan |
|
Melanomma thespesiae | Thespesia sp. | Malvaceae | India |
|
Melanomma trevoae | Trevoa trinervia | Rhamnaceae | Chile |
|
Melanomma vile | Quercus sp. | Fagaceae | Sweden |
|
Melanomma xylariae | Unidentified host | – | Brazil |
|
Monoseptella rosae | Rosa sp. | Rosaceae | Uzbekistan |
|
Muriformistrickeria rosae | Rosa sp. | Rosaceae | Italy |
|
Muriformistrickeria rubi | Rubus sp. | Rosaceae | Italy |
|
Navicella costaricensis | Unidentified host | – | The United States |
|
Navicella diabola | Castanopsis sp. | Fagaceae | China |
|
Navicella pallida | Elaeocarpus sp. | Elaeocarpaceae | Papua New Guinea |
|
Navicella pileata | Fraxinus sp., Salix fragilis, Tilia sp. and Quercus sp. | Fagaceae, Malvaceae, Oleaceae, and Salicaceae | Finland, Lithuania and Norway |
|
Navicella xinjiangensis | Lonicera hispida, Haloxylon ammodendron | Amaranthaceae and Caprifoliaceae | China |
|
Neobyssosphaeria clematidis | Clematis vitalba | Ranunculaceae | The United Kingdom |
|
Petrakia aesculi | Aesculus turbinata | Sapindaceae | Japan |
|
Petrakia deviata | Acer campestre | Sapindaceae | Georgia and Switzerland |
|
Petrakia echinata | Acer sp. | Sapindaceae | Italy, Slovakia, Switzerland and the United States |
|
Petrakia fagi | Fagus crenata | Fagaceae | Japan |
|
Petrakia greenei | Acer saccharinum | Sapindaceae | The United States |
|
Petrakia irregularis | Acer pseudoplatanus | Sapindaceae | The Netherlands and Poland |
|
Petrakia juniperi | Juniperus sp. | Cupressaceae | Germany |
|
Petrakia liobae | Fagus sylvatica | Fagaceae | Switzerland |
|
Petrakia minima | Fagus japonica | Fagaceae | Japan |
|
Petrakia paracochinensis | Miscanthus floridulus | Poaceae | China |
|
Phragmocephala atra | Rhopalostylis sapida and Urtica sp. | Arecaceae, Urticaceae | New Zealand and the United Kingdom |
|
Phragmocephala elegans | Gymnanthes lucida | Euphorbiaceae | Brazil and Cuba |
|
Phragmocephala elliptica | Elaeagnus sp., Filipendula denudata, Laurus sp. Quercus robur and Sambucus sp. | Adoxaceae, Elaeagnaceae, Fagaceae, Lauraceae, and Rosaceae | Canada, Russia, Ukraine and the United Kingdom |
|
Phragmocephala garethjonesii | Unidentified host | – | China |
|
Phragmocephala glanduliformis | Corticium coronatum, Picea obovate and Quercus sp. | Corticiaceae, Fagaceae, and Pinaceae | Austria |
|
Phragmocephala hughesii | Unidentified host | – | China |
|
Phragmocephala minima | Abies balsamea and Fagus sylvatica | Fagaceae and Pinaceae | Canada and the United Kingdom |
|
Phragmocephala prolifera | Populus tremuloides and Urtica dioica | Salicaceae and Urticaceae | Belgium and Canada |
|
Phragmocephala stemphylioides | Carya sp., Cistus sp. and Pistacia lentiscus | Anacardiaceae, Cistaceae, and Juglandaceae | Brazil, Canada, China and Italy |
|
Phragmotrichum andamanense | Strobilanthes sp. | Acanthaceae | India |
|
Phragmotrichum chailletii | Abies sp. and Picea sp. | Pinaceae | Canada, Switzerland, Romania and the United States |
|
Phragmotrichum karstenii | Acer platanoides | Sapindaceae | Finland |
|
Phragmotrichum rivoclarinum | Acer sp., Alnus sp. and Salix sp. | Betulaceae, Salicaceae, and Sapindaceae | Canada, Italy and the United Kingdom |
|
Phragmotrichum vassiljevae | Alnus kamtschatica | Betulaceae | Russia |
|
Pleotrichocladium opacum | Soil | – | Spain |
|
Praetumpfia obducens | Fraxinus excelsior | Oleaceae | Austria and Sweden |
|
Pseudobyssosphaeria bambusae | Bamboo sp. | Poaceae | Thailand |
|
Pseudostrickeria muriformis | Origanum vulgare | Lamiaceae | Italy |
|
Pseudostrickeria ononidis | Ononis spinosa | Fabaceae | Italy |
|
Pseudostrickeria rosae | Rosa sp. | Rosaceae | Italy |
|
Sarimanas pseudofluviatile | Unidentified host | – | Japan |
|
Sarimanas shirakamiense | Swida controversa | Cornaceae | Japan |
|
Seifertia alpina | Rhododendron ponticum | Ericaceae | Austria |
|
Seifertia azaleae | Ledum groenlandicum, Leucopogon costatus and Rhododendron sp. | Ericaceae | Australia, Canada, China, Germany, Italy, Japan, the Netherlands, New Zealand, Panama, Switzerland, the United Kingdom and the United States |
|
Seifertia shangrilaensis | Rhododendron decorum | Ericaceae | China |
|
Tumularia aquatica | Alnus glutinosa, Phragmites sp. and Quercus sp. | Betulaceae, Fagaceae, and Poaceae | South Africa and the United Kingdom |
|
Tumularia tuberculata | Fagus sylvatica, Quercus sp. | Fagaceae | Hungary |
|
Uzbekistanica pruni | Prunus armeniaca | Rosaceae | Russia |
|
Uzbekistanica rosae-hissaricae | Rosa sp. | Rosaceae | Uzbekistan |
|
Uzbekistanica vitis-viniferae | Vitis vinifera | Vitaceae | Ukraine |
|
Uzbekistanica yakutkhanika | Rosa sp. | Rosaceae | Uzbekistan |
|
Xenostigmina aceris | Acer macrophyllum | Sapindaceae | The United States |
|
The distribution map was prepared using MapChart programme (https://www.mapchart.net/index.html), a platform from which a personalised map of the world using different colours can be generated. The Sankey diagram was created to show the species distribution through plant host families using the free online tool SankeyMATIC by Steve Bogart (www.sankeymatic.com).
Phylogenetic analyses of combined LSU, SSU, ITS and tef1-α sequences comprised 3480 characters including gaps. Hysterium angustatum (MFLU 16-1179) was used as the outgroup taxon. The RAxML analysis of the combined dataset yielded a best scoring tree (Fig.
Phylogram generated from Maximum Likelihood analysis is based on combined LSU, SSU, ITS and tef1-α sequence data. The tree is rooted with Hysterium angustatum (MFLU 16-1179). The new isolates are in red and ex-type strains are indicated in bold face. Bootstrap support values ≥ 70% from the Maximum Likelihood (ML) and Bayesian Posterior Probabilities (BYPP) values ≥ 0.90 are given above the nodes, respectively.
According to the phylogeny, our collection
Bertiella was established by
Saprobic on dead leaves of Cinnamomum verum J. Presl (Lauraceae). Sexual morph: Ascomata 160–220 × 230–280 µm (x̄ = 180 × 240 μm, n = 15), solitary or scattered, semi-immersed to superficial, appeared as black dots on host surface, globose to subglobose, glabrous, unilocular, ostiolate. Peridium 12–20 μm wide, thick-walled, carbonaceous, composed of several layers of brown to dark brown pseudoparenchymatous cells, cells towards the inside hyaline, arranged in a textura angularis, fusing at the outside indistinguishable from the host tissues. Hamathecium comprising numerous, 1–2 µm wide, hyaline, septate, cellular pseudoparaphyses. Asci 50–60 × 7.5–8.5 μm (x̄ = 52 × 7.8 μm, n = 20), 8-spored, bitunicate, fissitunicate, cylindrical to cylindrical-clavate, short pedicellate, apically rounded, with a distinct ocular chamber. Ascospores 14–18 × 4–5 μm (x̄ = 15 × 4.2 μm, n = 40), overlapping, 1–2-seriate, fusiform, initially hyaline, becoming yellowish-brown at maturity, 1-septate, slightly curved, slightly constricted at the septum, guttulate, smooth-walled. Asexual morph: Undetermined.
Thailand, Chiang Rai, Doi Mae Salong Mountain, on a dead leaf of Cinnamomum verum (Lauraceae), 15 June 2020, D. S. Tennakoon, DMS002 (CMUB 40045).
Cinnamomum verum and Ficus septica (
China and Thailand (
Bertiella fici was introduced by
Named after the host family (Poaceae) where this fungus was collected.
Saprobic on dead stem of Arundo pliniana Turra (Poaceae). Sexual morph: Ascomata 550–650 × 600–800 µm (x̄ = 610 × 715 μm, n = 10), solitary to gregarious, superficial, dark brown to black, setose, coriaceous, unilocular, globose to subglobose, non-papillate, apex rounded with an orange to yellow ostiole, ostiole central, with pore-like opening, periphysate. Peridium 30–45 μm wide, thick-walled, composed of 6–7 layers of dark brown cells, orange to yellow near ostiole, arranged in textura angularis. Hamathecium 1–2.5 μm wide, comprising dense, filiform, anastomosing, septate, trabeculate pseudoparaphyses, embedded in a gelatinous matrix. Asci 165–180 × 12–15 μm (x̄ = 171 × 13 μm, n = 20), 8-spored, bitunicate, fissitunicate, cylindrical clavate, apically rounded, long pedicellate (30–40 μm), with an indistinct ocular chamber. Ascospores 32–40 × 7–8 μm (x̄ = 36 × 7.5 μm, n = 30), overlapping, 1–2-seriate, ellipsoid to fusiform, initially hyaline, pale brown when mature, 1-septate, constricted at the septum, slightly curved, guttulate, smooth-walled. Asexual morph: Undetermined.
China, Yunnan Province, Kunming, on a dead stem of Arundo pliniana (Poaceae), 22 July 2016, D. S. Tennakoon, KDS30 (
In the combined LSU, SSU, ITS and tef1-α phylogenetic analysis, two strains of Byssosphaeria poaceicola (
Saprobic on dead stem of Citrus trifoliata L. (Rutaceae). Sexual morph: Ascomata 250–400 × 300–500 µm (x̄ = 320 × 410 μm, n = 10), solitary to gregarious, superficial, dark brown to black, setose, coriaceous, unilocular, globose to subglobose, non-papillate, apex rounded with an orange to yellow ostiole, ostiole central, with pore-like opening. Peridium 20–35 μm wide, thick-walled, composed of several layers of dark brown cells, orange to yellow near ostiole, arranged in textura angularis to textura prismatica. Hamathecium 1–2.5 μm wide, comprising dense, filiform, anastomosing, septate, pseudoparaphyses, embedded in a gelatinous matrix. Asci 110–130 × 11–13 μm (x̄ = 120 × 12 μm, n = 20), 8-spored, bitunicate, fissitunicate, cylindrical clavate, apically rounded, long pedicellate (20–35 μm), with an ocular chamber. Ascospores 30–40 × 6.5–8 μm (x̄ = 31 × 7 μm, n = 30), overlapping, 1–2-seriate, ellipsoid to fusiform, initially hyaline, pale brown when mature, 1-septate, constricted at the septum, slightly curved, smooth-walled or verrucose. Asexual morph: Undetermined.
China, Yunnan Province, Kunming, on a dead stem of Citrus trifoliata (Rutaceae), 27 July 2016, D. S. Tennakoon, KDS27 (
Citrus trifoliata (this study).
China, Thailand (
The morphological characteristics of our collection (
The diverse genus Herpotrichia was established by
Named after the host family (Zingiberaceae) where this fungus was collected.
Saprobic on dead stem of Hedychium coronarium J. Koenig (Zingiberaceae). Sexual morph: Ascomata 250–350 × 240–320 µm (x̄ = 298 × 262 μm, n = 10), solitary to clustered, superficial, dark brown to black, setose, coriaceous, unilocular, globose to subglobose, rounded apex broadly cap-like, ostiolate. Peridium 15–25 μm wide, thick-walled, composed of 4–5 layers of dark brown to black cells, arranged in textura angularis. Hamathecium 1–3 μm wide, comprising dense, filiform, anastomosing, septate, branched pseudoparaphyses, embedded in a gelatinous matrix. Asci 85–98 × 10–14 μm (x̄ = 94 × 12 μm, n = 20), 8-spored, bitunicate, fissitunicate, cylindrical clavate, apically rounded, short pedicellate, with an ocular chamber. Ascospores 25–30 × 5–6 μm (x̄ = 28 × 5.2 μm, n = 30), overlapping, 1–2-seriate, fusoid with narrowly rounded ends, hyaline, 1-septate, straight to slightly curved, constricted at the septum, with large guttules, surrounded by an expanded gelatinous sheath pointed at both ends, 2.5–4 μm wide, smooth-walled. Asexual morph: Undetermined.
Herpotrichia zingiberacearum (
China, Yunnan Province, Kunming, on a dead stem of Hedychium coronarium (Zingiberaceae), 20 July 2016, D. S. Tennakoon, KDS12 (
Herpotrichia zingiberacearum is isolated from the dead stem of Hedychium coronarium (Zingiberaceae). The newly-generated sequences H. zingiberacearum (LSU, SSU, ITS and tef1-α) formed a monophyletic clade closely related to H. macrotricha with 90% ML and 0.99 BYPP statistical support. Morphologically, they share similarities in having dark brown to black, setose, coriaceous ascomata, cylindrical clavate asci and hyaline, 1-septate ascospores (
Melanomma was validly established by
Aposphaeria populina Died., Krypt.-Fl. Brandenburg (Leipzig) 9: 206 (1912).
Melanomma populinum (Died.) Phukhams. & K.D. Hyde [as ‘populina’], Fungal Diversity 83: 49. 2017.
Saprobic
on dead stem of Fagus sylvatica L. (Fagaceae). Sexual morph: Ascomata 130–200 × 200–300 µm (x̄ = 150 × 255 μm, n = 15), solitary or scattered, immersed, erumpent through host surface, black, multi-loculate, globose to subglobose, ostiolate. Peridium 10–15 μm wide, thick-walled, carbonaceous, composed of several layers of light brown to dark brown pseudoparenchymatous cells, cells towards the inside hyaline, arranged in a textura angularis, fusing at the outside indistinguishable from the host tissues. Hamathecium comprising numerous, 1–2 µm wide, hyaline, septate, filiform pseudoparaphyses. Asci 80–110 × 6–8 μm (x̄ = 96 × 7 μm, n = 20), 8-spored, bitunicate, fissitunicate, cylindrical, apically rounded, short pedicellate with furcate end, with an indistinct ocular chamber. Ascospores 13–17 × 4–5.2 μm (x̄ = 15 × 4.8 μm, n = 35), overlapping, 1–2-seriate, ellipsoid, initially hyaline, becoming light brown at maturity, 3-septate, straight to slightly curved, slightly constricted at the septa, guttulate, smooth-walled. Asexual morph: See
China, Kunming, on a dead stem of Fagus sylvatica (Fagaceae), 25 July 2016, D. S. Tennakoon, KDS25 (
Populus canadensis, Picea abies, Quercus sp., Sorbus aucuparia (
China, Germany, The Netherlands (
Melanomma populicola was introduced by
Based on the data collected, it appears that the members of Melanommataceae are widely distributed around the world, comprising subtropical, tropical and temperate regions, such as Austria, Australia, Brazil, Canada, Finland, Germany, Japan, India, Thailand, Papua New Guinea, South Africa, Ukraine and the United States). The highest number of species have been reported from the United States (48 species). This is followed by China (35 species), Italy (30 species), India (25 species), Germany (23 species) and the United Kingdom (22 species) (indicated by red areas, Fig.
Some species exist over multiple continents, while others appear to have limited distribution and are currently reported from one or a few countries (Fig.
When focusing on the host association of melanommataceous species, most of have been discovered in decaying wood or submerged woody substrates (e.g. Aposphaeria corallinolutea, A. rudis, Asymmetricospora calamicola, Bertiella ellipsoidea, Byssosphaeria juniperi, Calyptronectria argentinensis, Camposporium chinense, C. marylandicum, Herpotrichia alpincola, Marjia uzbekistanica, Melanomma dinghuense, Phragmocephala garethjonesii and Sarimanas pseudofluviatile) (Table
According to the host associations, some species of Melanommataceae are highly diverse and have been collected from more than 10 host species (e.g. Camposporium antennatum, C. japonicum, C. pellucidum, Herpotrichia macrotricha, H. nigra and Melanomma pulvis-pyrius), while some are from more than five host species (e.g. Camposporium cambrense, Herpotrichia herpotrichoides, Melanomma populicola and Phragmocephala elliptica). The highest number of melanommataceous species have reported from the plant family Fagaceae (32 species). The most common Fagaceae hosts are Fagus spp. (e.g. F. crenata, F. sylvatica) and Quercus species (e.g. Q. germana). This is followed by Fabaceae (24 species), Rosaceae (23 species), Salicaceae (22 species), Poaceae (19 species), Pinaceae and Arecaceae (18 species), Sapindaceae (16 species), Betulaceae (15 species), Amaranthaceae (12 species), Asteraceae (10 species), Ericaceae (9 species), Cupressaceae, Euphorbiaceae and Lauraceae (7 species), Rutaceae (6 species) and Malvaceae, Oleaceae and Pandanaceae (5 species) (Fig.
The members of Melanommataceae have been well-studied in last two decades, leading to many exciting discoveries (17 new genera and 76 new species), which may be mostly linked to the progress made in the DNA sequence data. The initial classification of these species was primarily based on morphological characteristics (e.g. globose or depressed ascomata, trabeculate pseudoparaphyses, fissitunicate asci, pigmented ascospores) associated with hand drawings (
Melanommataceae genera are highly varied, both morphologically and phylogenetically. Of them, some are highly diverse with numerous species (e.g. Aposphaeria: 83 species, Melanomma: 81 species, Herpotrichia: 61 species, Camposporium: 25 species, Byssosphaeria: 18 species and Petrakia: 10 species), while some have fewer species (Phragmocephala: 9 species, Bertiella: 6 species, Navicella: 5 species, Phragmotrichum: 5 species, Uzbekistanica: 4 species, Calyptronectria: 3 species, Pseudostrickeria: 3 species, Seifertia: 3 species, Marjia: 2 species, Muriformistrickeria: 2 species, Sarimanas: 2 species, and Tumularia: 2 species). In addition, some genera are monotypic and need more collections for their expansion (e.g. Alpinaria, Asymmetricospora, Bicrouania, Dematiomelanomma, Exosporiella, Fusiconidium, Mamillisphaeria, Melanocamarosporioides, Melanocamarosporium, Melanocucurbitaria, Melanodiplodia, Monoseptella, Neobyssosphaeria, Pleotrichocladium, Praetumpfia, Pseudobyssosphaeria and Xenostigmina). However, it is noteworthy to mention that some genera currently lack molecular data and, thus, their phylogenetic position is uncertain (e.g. Asymmetricospora, Bicrouania, Calyptronectria, Exosporiella, Mamillisphaeria and Navicella) (
In this study, we introduced two new species and three new host records collected from China and Thailand. The new species, Byssosphaeria poaceicola and Herpotrichia zingiberacearum can be distinguished from related species in their morphology and DNA molecular data. The morphological characteristics of the new host records strongly tally with their type species and phylogeny analyses also provide evidence for their placements. These new host records also demonstrate their adaptability to a broad range of habitats and there could be many more. Thus, many fungal species and host associations are waiting for us and we should undertake further explorations.
Dr. Yang Gao is thanked for his support in depositing the herbarium specimens. The authors would like to thank Shaun Pennycook (Manaaki Whenua Landcare Research, New Zealand) for his guidance on the fungal nomenclature.
The authors have declared that no competing interests exist.
No ethical statement was reported.
No funding was reported.
Conceptualisation, D.S.T. N.I.d.S. and D.M.H; methodology, D.S.T. and N.I.d.S; software, D.S.T. and N.I.S.; validation, K.M.T., N.I.d.S., H.Y.S., N.S., F.S.C. and D.M.H; formal analysis, D.S.T. and N.I.d.S; investigation, K.M.T., N.I.d.S., H.Y.S., N.S., F.S.C. and D.M.H; resources, D.S.T; data curation, D.S.T. and N.I.d.S; writing – original draft preparation, D.S.T., K.M.T., N.I.d.S., N.S. and D.M.H; writing – review and editing, K.M.T., N.I.d.S., H.Y.S., N.S., F.S.C. and D.M.H; supervision, D.M.H; project administration, D.M.H; funding acquisition, D.M.H. All authors have read and agreed to the published version of the manuscript.
Danushka S. Tennakoon https://orcid.org/0000-0003-2306-1255
Kasun M. Thambugala https://orcid.org/0000-0002-6210-0504
Nimali I. de Silva https://orcid.org/0000-0002-1577-280X
Nakarin Suwannarach https://orcid.org/0000-0002-2653-1913
Dian-Ming Hu https://orcid.org/0000-0002-4750-2871
All of the data that support the findings of this study are available in the main text.