178 lines
12 KiB
XML
178 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.48.31715" ID-GBIF-Dataset="a23e007b-096b-4fc2-a88e-80d8dcdb7fdb" ID-PMC="PMC6416227" ID-Pensoft-Pub="1314-4049--67" ID-PubMed="30881194" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049--67" ModsDocOrigin="MycoKeys " ModsDocTitle="Species of Dendrostoma (Erythrogloeaceae, Diaporthales) associated with chestnut and oak canker diseases in China" checkinTime="1553125539180" checkinUser="pensoft" docAuthor="Jiang, Ning, Fan, Xin-Lei, Crous, Pedro W. & Tian, Cheng-Ming" docDate="2019" docId="3BF167DBDC77F04B1A0E48F4B65E3765" docLanguage="en" docName="MycoKeys 48: 67-96" docOrigin="MycoKeys 48" docSource="http://dx.doi.org/10.3897/mycokeys.48.31715" docTitle="Dendrostoma shaanxiense C. M. Tian & N. Jiang, sp. nov." docType="treatment" docVersion="4" lastPageNumber="86" masterDocId="FFD78B19FFEFFFFBEE510805FF80FFF8" masterDocTitle="Species of Dendrostoma (Erythrogloeaceae, Diaporthales) associated with chestnut and oak canker diseases in China" masterLastPageNumber="96" masterPageNumber="67" pageNumber="85" updateTime="1668136181230" 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>Species of Dendrostoma (Erythrogloeaceae, Diaporthales) associated with chestnut and oak canker diseases 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>Jiang, Ning</mods:namePart>
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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: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>Crous, Pedro W.</mods:namePart>
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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: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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>48</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>67</mods:start>
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<mods:end>96</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.48.31715</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.48.31715</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049--67</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154473629" LSID="urn:lsid:plazi:treatment:3BF167DBDC77F04B1A0E48F4B65E3765" httpUri="http://treatment.plazi.org/id/3BF167DBDC77F04B1A0E48F4B65E3765" lastPageId="19" lastPageNumber="86" pageId="18" pageNumber="85">
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<subSubSection pageId="18" pageNumber="85" type="nomenclature">
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<paragraph pageId="18" pageNumber="85">
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<taxonomicName LSID="MB826825" authority="C. M. Tian & N. Jiang" class="Sordariomycetes" family="Erythrogloeaceae" genus="Dendrostoma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dendrostoma shaanxiense" order="Diaporthales" pageId="18" pageNumber="85" phylum="Ascomycota" rank="species" species="shaanxiense">Dendrostoma shaanxiense C.M. Tian & N. Jiang</taxonomicName>
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<taxonomicNameLabel pageId="18" pageNumber="85">sp. nov.</taxonomicNameLabel>
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Figure 11
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="85" type="diagnosis">
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<paragraph pageId="18" pageNumber="85">Diagnosis.</paragraph>
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<paragraph pageId="18" pageNumber="85">
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<taxonomicName class="Sordariomycetes" genus="Dendrostoma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dendrostoma shaanxiense" order="Diaporthales" pageId="18" pageNumber="85" phylum="Ascomycota" rank="species" species="shaanxiense">Dendrostoma shaanxiense</taxonomicName>
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is distinguished from the closely related species
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<taxonomicName lsidName="D. castaneae" pageId="18" pageNumber="85" rank="species" species="castaneae">D. castaneae</taxonomicName>
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by smaller l/w ratio and from
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<taxonomicName lsidName="D. castaneicola" pageId="18" pageNumber="85" rank="species" species="castaneicola">D. castaneicola</taxonomicName>
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by its narrower conidia.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="85" type="holotype">
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<paragraph pageId="18" pageNumber="85">Holotype.</paragraph>
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<paragraph pageId="18" pageNumber="85">
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CHINA. Shaanxi Province: Ankang City, Xiangxidong Park,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="32.675556">32°40'32"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="109.315834">109°18'57"E</geoCoordinate>
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, 1079 m a.s.l., on branches of
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanea mollissima" order="Fagales" pageId="18" pageNumber="85" phylum="Tracheophyta" rank="species" species="mollissima">Castanea mollissima</taxonomicName>
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, 1 Jul. 2017, N. Jiang (holotype: BJFC-S1549; ex-type culture: CFCC 52741).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="85" type="etymology">
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<paragraph pageId="18" pageNumber="85">Etymology.</paragraph>
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<paragraph pageId="18" pageNumber="85">Shaanxiense, referring to the Shaanxi Province in China.</paragraph>
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</subSubSection>
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<subSubSection pageId="18" pageNumber="85" type="description">
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<paragraph pageId="18" pageNumber="85">Description.</paragraph>
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<paragraph pageId="18" pageNumber="85">
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Sexual morph not observed. Asexual morph: Conidiomata pycnidial, conical to pulvinate, occurring separately, dark orange, semi-immersed in bark, 350-650
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<normalizedToken originalValue="μm">μm</normalizedToken>
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high, 1050-1400
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam.; wall of several layers of bright yellow textura angularis; central column beneath the disc conical, bright yellow. Conidiophores reduced to conidiogenous cells. Conidiogenous cells lining the inner walls of the cavity, hyaline, smooth, subcylindrical to ampulliform, 5-11
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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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. Conidia hyaline, aseptate, smooth, multiguttulate, thin-walled, ellipsoid to fusoid, straight to curved, (8.6
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<normalizedToken originalValue="–)9.5–11.1(–">-)9.5-11.1(-</normalizedToken>
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11.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.3
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<normalizedToken originalValue="–)2.5–3.1(–">-)2.5-3.1(-</normalizedToken>
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3.4)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, l/w = (2.8
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<normalizedToken originalValue="–)3.3–4.2(–">-)3.3-4.2(-</normalizedToken>
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4.9) (n = 50).
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</paragraph>
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<caption pageId="18" pageNumber="85">
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<paragraph pageId="18" pageNumber="85">
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Figure 11. Morphology of
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<taxonomicName class="Sordariomycetes" genus="Dendrostoma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dendrostoma shaanxiense" order="Diaporthales" pageId="18" pageNumber="85" phylum="Ascomycota" rank="species" species="shaanxiense">Dendrostoma shaanxiense</taxonomicName>
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from
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanea mollissima" order="Fagales" pageId="18" pageNumber="85" phylum="Tracheophyta" rank="species" species="mollissima">Castanea mollissima</taxonomicName>
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(BJFC-S1549). A, B&nbsp;Habit of conidiomata on branches C Transverse section of conidioma D Longitudinal section through conidioma E, G Conidia F Conidiogenous cells. Scale bars: 1 mm (A); 0.5 mm (
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<normalizedToken originalValue="B–D">B-D</normalizedToken>
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); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="E–G">E-G</normalizedToken>
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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="19" pageNumber="86" type="description">
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<paragraph pageId="19" pageNumber="86">
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<pageBreakToken pageId="19" pageNumber="86" start="start">Culture</pageBreakToken>
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characters.
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</paragraph>
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<paragraph pageId="19" pageNumber="86">On PDA, cultures are initially white, turning purple after 2 weeks on PDA. The colonies are flat with irregular edge; texture uniform, producing concentric circles within 1 month at 25 °C in the dark.</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="86" type="additional specimen examined">
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<paragraph pageId="19" pageNumber="86">Additional specimen examined.</paragraph>
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<paragraph pageId="19" pageNumber="86">
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Shaanxi Province: Ankang City, Xiangxidong Park,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="32.675556">32°40'32"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="109.315834">109°18'57"E</geoCoordinate>
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, 1079 m a.s.l., on branches of
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanea mollissima" order="Fagales" pageId="19" pageNumber="86" phylum="Tracheophyta" rank="species" species="mollissima">Castanea mollissima</taxonomicName>
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, 1 Jul. 2017, N. Jiang, CFCC 52742 (BJFC-S1550).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="86" type="notes">
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<paragraph pageId="19" pageNumber="86">Notes.</paragraph>
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<paragraph pageId="19" pageNumber="86">
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<taxonomicName class="Sordariomycetes" genus="Dendrostoma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dendrostoma shaanxiense" order="Diaporthales" pageId="19" pageNumber="86" phylum="Ascomycota" rank="species" species="shaanxiense">Dendrostoma shaanxiense</taxonomicName>
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,
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<taxonomicName lsidName="D. castaneae" pageId="19" pageNumber="86" rank="species" species="castaneae">D. castaneae</taxonomicName>
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and
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<taxonomicName lsidName="D. castaneicola" pageId="19" pageNumber="86" rank="species" species="castaneicola">D. castaneicola</taxonomicName>
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are phylogenetically closely related species occurring on the same host,
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanea mollissima" order="Fagales" pageId="19" pageNumber="86" phylum="Tracheophyta" rank="species" species="mollissima">Castanea mollissima</taxonomicName>
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(Fig. 2). However,
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<taxonomicName class="Sordariomycetes" genus="Dendrostoma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Dendrostoma shaanxiense" order="Diaporthales" pageId="19" pageNumber="86" phylum="Ascomycota" rank="species" species="shaanxiense">Dendrostoma shaanxiense</taxonomicName>
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has conidia with a smaller l/w ratio than
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<taxonomicName lsidName="D. castaneae" pageId="19" pageNumber="86" rank="species" species="castaneae">D. castaneae</taxonomicName>
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(3.3-4.2 in
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<taxonomicName lsidName="D. shaanxiense" pageId="19" pageNumber="86" rank="species" species="shaanxiense">D. shaanxiense</taxonomicName>
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vs. 4.2-5.2 in
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<taxonomicName lsidName="D. castaneae" pageId="19" pageNumber="86" rank="species" species="castaneae">D. castaneae</taxonomicName>
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) and has narrower conidia than
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<taxonomicName lsidName="D. castaneicola" pageId="19" pageNumber="86" rank="species" species="castaneicola">D. castaneicola</taxonomicName>
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(2.5-3.1
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam. in
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<taxonomicName lsidName="D. shaanxiense" pageId="19" pageNumber="86" rank="species" species="shaanxiense">D. shaanxiense</taxonomicName>
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vs. 3.2-3.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam. in
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<taxonomicName lsidName="D. castaneicola" pageId="19" pageNumber="86" rank="species" species="castaneicola">D. castaneicola</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |