155 lines
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155 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.79.65221" ID-GBIF-Dataset="0bbbb5b2-6e76-4999-8266-2b4314af6bf6" ID-PMC="PMC8065008" ID-Pensoft-Pub="1314-4049-79-1" ID-Pensoft-UUID="295791AF29C3591186E5AE19EF37C25B" ID-PubMed="33958949" ModsDocID="1314-4049-79-1" checkinTime="1618619294215" checkinUser="pensoft" docAuthor="Jiang, Ning, Yang, Qin, Fan, Xin-Lei & Tian, Cheng-Ming" docDate="2021" docId="1FD89DF10375504699F4E2752711B4A5" docLanguage="en" docName="MycoKeys 79: 1-16" docOrigin="MycoKeys 79" docPubDate="2021-04-16" docSource="http://dx.doi.org/10.3897/mycokeys.79.65221" docTitle="Micromelanconis C. M. Tian & N. Jiang 2021, gen. nov." docType="treatment" docVersion="4" id="295791AF29C3591186E5AE19EF37C25B" lastPageNumber="1" masterDocId="295791AF29C3591186E5AE19EF37C25B" masterDocTitle="Micromelanconis kaihuiae gen. et sp. nov., a new diaporthalean fungus from Chinese chestnut branches in southern China" masterLastPageNumber="16" masterPageNumber="1" pageNumber="1" updateTime="1668136631060" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Micromelanconis kaihuiae gen. et sp. nov., a new diaporthalean fungus from Chinese chestnut branches in southern China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jiang, Ning</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9656-8500</mods:nameIdentifier>
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<mods:affiliation>The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Yang, Qin</mods:namePart>
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<mods:affiliation>Forestry Biotechnology Hunan Key Laboratories, Central South University of Forestry and Technology, Changsha 410004, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Fan, Xin-Lei</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4946-4442</mods:nameIdentifier>
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<mods:affiliation>The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Tian, Cheng-Ming</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3352-7664</mods:nameIdentifier>
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<mods:affiliation>The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, China</mods:affiliation>
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<mods:nameIdentifier type="email">chengmt@bjfu.edu.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-04-16</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>79</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>16</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.79.65221</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.79.65221</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-79-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">295791AF29C3591186E5AE19EF37C25B</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="181024543" LSID="urn:lsid:plazi:treatment:1FD89DF10375504699F4E2752711B4A5" httpUri="http://treatment.plazi.org/id/1FD89DF10375504699F4E2752711B4A5" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="1FD89DF1-0375-5046-99F4-E2752711B4A5" authority="C. M. Tian & N. Jiang" authorityName="C. M. Tian & N. Jiang" authorityYear="2021" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Micromelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Micromelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus" status="gen. nov.">Micromelanconis C.M. Tian & N. Jiang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Name derived from micro- and the genus name
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<taxonomicName class="Sordariomycetes" family="Melanconidaceae" genus="Melanconis" higherTaxonomySource="GBIF,CoL" kingdom="Fungi" lsidName="Melanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Melanconis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type species">
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<paragraph pageId="0" pageNumber="1">Type species.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="C. M. Tian & N. Jiang" authorityYear="2021" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Micromelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Micromelanconis kaihuiae" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="kaihuiae">
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<emphasis italics="true" pageId="0" pageNumber="1">Micromelanconis kaihuiae</emphasis>
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</taxonomicName>
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C.M. Tian & N. Jiang.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">
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<emphasis italics="true" pageId="0" pageNumber="1">Sexual morph</emphasis>
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:
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</emphasis>
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not observed.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Asexual morph</emphasis>
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: Conidiomata acervular, conspicuous, immersed in host bark to erumpent, covered by brown to blackish exuding conidial masses at maturity. Central column beneath the disc more or less conical. Conidiophores unbranched, aseptate, cylindrical, pale brown, smooth-walled. Conidiogenous cells annellidic, occasionally with distinct annellations and collarettes. Conidia hyaline when immature, becoming pale brown, ellipsoid, multiguttulate, aseptate, with hyaline sheath. Conidiomata formed on PDA after three weeks, randomly distributed, and black. Conidiophores unbranched, septate, cylindrical, pale brown, smooth-walled. Conidiogenous cells annellidic. Conidia pale brown, long dumbbell-shaped, narrow at the middle and wide at both ends, multiguttulate, aseptate, with hyaline sheath.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="C. M. Tian & N. Jiang" authorityYear="2021" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Micromelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Micromelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Micromelanconis</emphasis>
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</taxonomicName>
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is the third genus after
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<taxonomicName authorityName="C.M.Tian & N.Jiang" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Neopseudomelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Neopseudomelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Neopseudomelanconis</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="C.M.Tian & X.L.Fan" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Pseudomelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Pseudomelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Pseudomelanconis</emphasis>
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</taxonomicName>
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in the family
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<taxonomicName authorityName="C.M.Tian & X.L.Fan" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="family">Pseudomelanconidaceae</taxonomicName>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogram of Diaporthales from a maximum likelihood analysis based on combined ITS, LSU, tef 1 a and rpb 2. Values above the branches indicate maximum likelihood bootstrap (left, ML BP ≥ 50 %) and Bayesian probabilities (right, BI PP ≥ 0.90). The tree is rooted with Nakataea oryzae (CBS 243.76) and Pyricularia grisea (Ina 168). New species proposed in the current study is in blue and the ex-type strains are marked with *." figureDoi="10.3897/mycokeys.79.65221.figure1" httpUri="https://binary.pensoft.net/fig/532141" pageId="0" pageNumber="1">1</figureCitation>
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).
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<taxonomicName authorityName="C. M. Tian & N. Jiang" authorityYear="2021" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Micromelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Micromelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Micromelanconis</emphasis>
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</taxonomicName>
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is united in this family based on the
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<taxonomicName class="Sordariomycetes" family="Melanconidaceae" genus="Melanconis" higherTaxonomySource="GBIF,CoL" kingdom="Fungi" lsidName="Melanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Melanconis</emphasis>
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</taxonomicName>
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-like conidiomata, and pale brown conidia with conspicuous hyaline sheath.
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<taxonomicName authorityName="C. M. Tian & N. Jiang" authorityYear="2021" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Micromelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Micromelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Micromelanconis</emphasis>
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</taxonomicName>
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produces two types of conidia from natural branches and manual media respectively, which differs from
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<taxonomicName authorityName="C.M.Tian & N.Jiang" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Neopseudomelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Neopseudomelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Neopseudomelanconis</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="C.M.Tian & X.L.Fan" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Pseudomelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Pseudomelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Pseudomelanconis</emphasis>
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</taxonomicName>
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(
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<bibRefCitation DOI="https://doi.org/10.3767/persoonia.2018.40.05" author="Fan, XL" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" pagination="119 - 134" refId="B13" refString="Fan, XL, Bezerra, JDP, Tian, CM, Crous, PW, 2018a. Families and genera of diaporthalean fungi associated with canker and dieback of tree hosts. Persoonia 40: 119 - 134, DOI: https://doi.org/10.3767/persoonia.2018.40.05" title="Families and genera of diaporthalean fungi associated with canker and dieback of tree hosts." url="https://doi.org/10.3767/persoonia.2018.40.05" volume="40" year="2018 a">Fan et al. 2018a</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.5943/mycosphere/9/6/14" author="Jiang, N" journalOrPublisher="Mycosphere" pageId="0" pageNumber="1" pagination="1268 - 1289" refId="B23" refString="Jiang, N, Li, J, Piao, CG, Guo, MW, Tian, CM, 2018a. Identification and characterization of chestnut branch-inhabiting melanocratic fungi in China. Mycosphere 9: 1268 - 1289, DOI: https://doi.org/10.5943/mycosphere/9/6/14" title="Identification and characterization of chestnut branch-inhabiting melanocratic fungi in China." url="https://doi.org/10.5943/mycosphere/9/6/14" volume="9" year="2018 a">Jiang et al. 2018a</bibRefCitation>
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). Additionally,
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<taxonomicName authorityName="C.M.Tian & N.Jiang" authorityYear="2018" class="Sordariomycetes" family="Pseudomelanconidaceae" genus="Neopseudomelanconis" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Neopseudomelanconis" order="Diaporthales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Neopseudomelanconis</emphasis>
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</taxonomicName>
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is characterized by its septate conidia (
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<bibRefCitation DOI="https://doi.org/10.5943/mycosphere/9/6/14" author="Jiang, N" journalOrPublisher="Mycosphere" pageId="0" pageNumber="1" pagination="1268 - 1289" refId="B23" refString="Jiang, N, Li, J, Piao, CG, Guo, MW, Tian, CM, 2018a. Identification and characterization of chestnut branch-inhabiting melanocratic fungi in China. Mycosphere 9: 1268 - 1289, DOI: https://doi.org/10.5943/mycosphere/9/6/14" title="Identification and characterization of chestnut branch-inhabiting melanocratic fungi in China." url="https://doi.org/10.5943/mycosphere/9/6/14" volume="9" year="2018 a">Jiang et al. 2018a</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |