228 lines
14 KiB
XML
228 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.91.84970" ID-Pensoft-Pub="1314-4049-91-25" ID-Pensoft-UUID="08CCAE0A6B3B598A99060B28310299AD" ModsDocID="1314-4049-91-25" checkinTime="1657179513551" checkinUser="pensoft" docAuthor="Cao, Lingxue, Luo, Dun, Lin, Wu, Yang, Qin & Deng, Xiaojun" docDate="2022" docId="0BC8A00987F3598EAD50335F762CA516" docLanguage="en" docName="MycoKeys 91: 25-47" docOrigin="MycoKeys 91" docPubDate="2022-07-06" docSource="http://dx.doi.org/10.3897/mycokeys.91.84970" docTitle="Diaporthe quercicola Q. Yang 2022, sp. nov." docType="treatment" docVersion="1" id="08CCAE0A6B3B598A99060B28310299AD" lastPageNumber="25" masterDocId="08CCAE0A6B3B598A99060B28310299AD" masterDocTitle="Four new species of Diaporthe (Diaporthaceae, Diaporthales) from forest plants in China" masterLastPageNumber="47" masterPageNumber="25" pageNumber="25" updateTime="1657179513551" updateUser="pensoft">
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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>Four new species of Diaporthe (Diaporthaceae, Diaporthales) from forest plants in 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>Cao, Lingxue</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1991-4593</mods:nameIdentifier>
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<mods:affiliation>Key Laboratory for Non-Wood Forest Cultivation and Conservation of the Ministry of Education, 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>Luo, Dun</mods:namePart>
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<mods:affiliation>Key Laboratory of National Forestry and Grassland Administration for Control of Diseases and Pests of South Plantation, 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>Lin, Wu</mods:namePart>
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<mods:affiliation>Key Laboratory of National Forestry and Grassland Administration for Control of Diseases and Pests of South Plantation, 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>Yang, Qin</mods:namePart>
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<mods:affiliation>Key Laboratory for Non-Wood Forest Cultivation and Conservation of the Ministry of Education, Central South University of Forestry and Technology, Changsha 410004, China</mods:affiliation>
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<mods:nameIdentifier type="email">T20192466@csuft.edu.cn</mods:nameIdentifier>
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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>Deng, Xiaojun</mods:namePart>
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<mods:affiliation>Hunan Provincial Key Laboratory for Control of Forest Diseases and Pests, Central South University of Forestry and Technology, Changsha 410004, China</mods:affiliation>
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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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-07-06</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>91</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>25</mods:start>
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<mods:end>47</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.91.84970</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.91.84970</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-91-25</mods:identifier>
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<mods:identifier type="Pensoft-UUID">08CCAE0A6B3B598A99060B28310299AD</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:0BC8A00987F3598EAD50335F762CA516" httpUri="http://treatment.plazi.org/id/0BC8A00987F3598EAD50335F762CA516" lastPageNumber="25" pageId="0" pageNumber="25">
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<subSubSection pageId="0" pageNumber="25" type="nomenclature">
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<paragraph pageId="0" pageNumber="25">
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<taxonomicName LSID="0BC8A009-87F3-598E-AD50-335F762CA516" authority="Q. Yang" authorityName="Q. Yang" authorityYear="2022" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe quercicola" order="Diaporthales" pageId="0" pageNumber="25" phylum="Ascomycota" rank="species" species="quercicola" status="sp. nov.">Diaporthe quercicola Q. Yang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="25">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="description">
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<paragraph pageId="0" pageNumber="25">
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Diaporthe quercicola (CSUFTCC 104) a conidiomata formed on PDA b conidiogenous cells c alpha and beta conidia. Scale bars: 200 μm (a); 10 μm (b, c)." figureDoi="10.3897/mycokeys.91.84970.figure5" httpUri="https://binary.pensoft.net/fig/711582" pageId="0" pageNumber="25">Fig. 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="diagnosis">
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<paragraph pageId="0" pageNumber="25">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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Distinguished from the phylogenetically closely-related species,
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<taxonomicName genus="D." lsidName="D. biguttulata" pageId="0" pageNumber="25" rank="species" species="biguttulata">
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<emphasis italics="true" pageId="0" pageNumber="25">D. biguttulata</emphasis>
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</taxonomicName>
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, by its filiform, eguttulate alpha conidia.
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</paragraph>
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<caption doi="10.3897/mycokeys.91.84970.figure5" httpUri="https://binary.pensoft.net/fig/711582" pageId="0" pageNumber="25" start="Figure 5" startId="F5">
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<paragraph pageId="0" pageNumber="25">
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<emphasis bold="true" pageId="0" pageNumber="25">Figure 5.</emphasis>
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<taxonomicName authorityName="Q. Yang" authorityYear="2022" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe quercicola" order="Diaporthales" pageId="0" pageNumber="25" phylum="Ascomycota" rank="species" species="quercicola">
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<emphasis italics="true" pageId="0" pageNumber="25">Diaporthe quercicola</emphasis>
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</taxonomicName>
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(CSUFTCC104)
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<emphasis bold="true" pageId="0" pageNumber="25">a</emphasis>
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conidiomata formed on PDA
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<emphasis bold="true" pageId="0" pageNumber="25">b</emphasis>
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conidiogenous cells
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<emphasis bold="true" pageId="0" pageNumber="25">c</emphasis>
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alpha and beta conidia. Scale bars: 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="25">a</emphasis>
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); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="25">b, c</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="etymology">
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<paragraph pageId="0" pageNumber="25">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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Named after the host genus on which it was collected,
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="25">Quercus</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="25" type="description">
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<paragraph pageId="0" pageNumber="25">Description.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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On PDA:
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<emphasis bold="true" italics="true" pageId="0" pageNumber="25">Conidiomata</emphasis>
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pycnidial, 250-330
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam, globose, solitary or aggregated, deeply embedded in the medium, erumpent, single or clustered in groups of 3-5 pycnidia, coated with hyphae, cream to yellowish translucent conidial droplets exuded from the ostioles.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="25">Conidiophores</emphasis>
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reduced to conidiogenous cells.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="25">Conidiogenous cells</emphasis>
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hyaline, cylindrical, unbranched, straight, tapering towards the apex, (17-)20-26(-34.5)
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-3.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30), L/W = 6.5-9.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="25">Alpha conidia</emphasis>
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(6.5-)7-8.5(-9)
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<normalizedToken originalValue="×">x</normalizedToken>
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(1.5-)2-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 30), L/W = 3-4.5, aseptate, hyaline, fusiform, apex at both ends, eguttulate.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="25">Beta conidia</emphasis>
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hyaline, aseptate, filiform, straight or sinuous at one end, eguttulate, (21.5-)25.5-31(-33)
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<normalizedToken originalValue="×">x</normalizedToken>
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1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 30), L/W = 22.5-31.5.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="description">
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<paragraph pageId="0" pageNumber="25">Culture characters.</paragraph>
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<paragraph pageId="0" pageNumber="25">Colony at first white, becoming dark brown with age. Aerial mycelium white, dense, fluffy, with yellowish conidial drops exuding from the ostioles after 20 days.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="materials_examined">
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<paragraph pageId="0" pageNumber="25">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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<materialsCitation collectingDate="2020-07-10" collectorName="Q. Yang" country="China" location="Xian City" specimenCount="1" stateProvince="Shaanxi Province" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Shaanxi">Shaanxi Province</collectingRegion>
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:
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<location LSID="urn:lsid:plazi:treatment:0BC8A00987F3598EAD50335F762CA516:502D799BBAF506AB423579FD84E271C7" country="China" name="Xian City" stateProvince="Shaanxi Province">Xian City</location>
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, on branches of
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" lsidName="Quercus aliena" order="Fagales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="aliena">
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<emphasis italics="true" pageId="0" pageNumber="25">Quercus aliena</emphasis>
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</taxonomicName>
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,
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<collectingDate value="2020-07-10">10 July 2020</collectingDate>
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,
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<emphasis italics="true" pageId="0" pageNumber="25">
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<collectorName>Q. Yang</collectorName>
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</emphasis>
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(
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<typeStatus>holotype</typeStatus>
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CSUFTCC104; ex-type living culture: CSUFTCC104; living cultures: CSUFTCC105 and CSUFTCC106)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="notes">
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<paragraph pageId="0" pageNumber="25">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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Three strains representing
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<taxonomicName authorityName="Q. Yang" authorityYear="2022" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe quercicola" order="Diaporthales" pageId="0" pageNumber="25" phylum="Ascomycota" rank="species" species="quercicola">
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<emphasis italics="true" pageId="0" pageNumber="25">Diaporthe quercicola</emphasis>
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</taxonomicName>
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cluster in a well-supported clade (ML/BI = 100/1), and appear closely related to
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<taxonomicName genus="D." lsidName="D. biguttulata" pageId="0" pageNumber="25" rank="species" species="biguttulata">
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<emphasis italics="true" pageId="0" pageNumber="25">D. biguttulata</emphasis>
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</taxonomicName>
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.
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<taxonomicName authorityName="Q. Yang" authorityYear="2022" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe quercicola" order="Diaporthales" pageId="0" pageNumber="25" phylum="Ascomycota" rank="species" species="quercicola">
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<emphasis italics="true" pageId="0" pageNumber="25">Diaporthe quercicola</emphasis>
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</taxonomicName>
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can be distinguished based on ITS,
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<emphasis italics="true" pageId="0" pageNumber="25">his3</emphasis>
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, and
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<emphasis italics="true" pageId="0" pageNumber="25">tef-1α</emphasis>
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loci from
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<taxonomicName genus="D." lsidName="D. biguttulata" pageId="0" pageNumber="25" rank="species" species="biguttulata">
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<emphasis italics="true" pageId="0" pageNumber="25">D. biguttulata</emphasis>
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</taxonomicName>
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(8/461 in ITS, 18/448 in
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<emphasis italics="true" pageId="0" pageNumber="25">his3</emphasis>
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, and 22/325 in
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<emphasis italics="true" pageId="0" pageNumber="25">tef-1α</emphasis>
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). Morphologically,
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<taxonomicName genus="D." lsidName="D. quercicola" pageId="0" pageNumber="25" rank="species" species="quercicola">
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<emphasis italics="true" pageId="0" pageNumber="25">D. quercicola</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName genus="D." lsidName="D. biguttulata" pageId="0" pageNumber="25" rank="species" species="biguttulata">
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<emphasis italics="true" pageId="0" pageNumber="25">D. biguttulata</emphasis>
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</taxonomicName>
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by its fusiform, eguttulate alpha conidia and narrower beta conidia (1 vs. 0.9-1.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) (
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<bibRefCitation DOI="https://doi.org/10.1016/j.funbio.2015.02.006" author="Huang, F" journalOrPublisher="Fungal Biology" pageId="0" pageNumber="25" pagination="331 - 347" refId="B19" refString="Huang, F, Udayanga, D, Wang, X, Hou, X, Mei, X, Fu, Y, Hyde, KD, Li, HY, 2015. Endophytic Diaporthe associated with Citrus: A phylogenetic reassessment with seven new species from China. Fungal Biology 119 (5): 331 - 347, DOI: https://doi.org/10.1016/j.funbio.2015.02.006" title="Endophytic Diaporthe associated with Citrus: A phylogenetic reassessment with seven new species from China." url="https://doi.org/10.1016/j.funbio.2015.02.006" volume="119" year="2015">Huang et al. 2015</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> |