193 lines
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193 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.78.60063" ID-GBIF-Dataset="ed30d382-c89e-45e4-b917-cfa4c5625c8f" ID-PMC="PMC7884380" ID-Pensoft-Pub="1314-4049-78-1" ID-Pensoft-UUID="F83FEF511ABC587BBDC4A784A3A099D2" ID-PubMed="33613044" ModsDocID="1314-4049-78-1" checkinTime="1612984313627" checkinUser="pensoft" docAuthor="Keirnan, Elizabeth C., Tan, Yu Pei, Laurence, Matthew H., Mertin, Allison A., Liew, Edward C. Y., Summerell, Brett A. & Shivas, Roger G." docDate="2021" docId="215FEA5DB1DB576B85B66BF8A79E7087" docLanguage="en" docName="MycoKeys 78: 1-20" docOrigin="MycoKeys 78" docPubDate="2021-02-08" docSource="http://dx.doi.org/10.3897/mycokeys.78.60063" docTitle="Epicoccum djirangnandiri E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan 2021, sp. nov." docType="treatment" docVersion="3" id="F83FEF511ABC587BBDC4A784A3A099D2" lastPageNumber="1" masterDocId="F83FEF511ABC587BBDC4A784A3A099D2" masterDocTitle="Cryptic diversity found in Didymellaceae from Australian native legumes" masterLastPageNumber="20" masterPageNumber="1" pageNumber="1" updateTime="1668136617044" 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>Cryptic diversity found in Didymellaceae from Australian native legumes</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>Keirnan, Elizabeth C.</mods:namePart>
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<mods:affiliation>School of Agriculture, Food and Wine, Waite Research Institute, The University of Adelaide, SA 5005, Australia</mods:affiliation>
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<mods:nameIdentifier type="email">elizabeth.keirnan@adelaide.edu.au</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>Tan, Yu Pei</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-4565-6148</mods:nameIdentifier>
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<mods:affiliation>School of Agriculture, Food and Wine, Waite Research Institute, The University of Adelaide, SA 5005, Australia</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>Laurence, Matthew H.</mods:namePart>
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<mods:affiliation>Australian Institute of Botanical Science, Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW 2000, Australia</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>Mertin, Allison A.</mods:namePart>
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<mods:affiliation>Australian Institute of Botanical Science, Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW 2000, Australia</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>Liew, Edward C. Y.</mods:namePart>
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<mods:affiliation>Australian Institute of Botanical Science, Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW 2000, Australia</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>Summerell, Brett A.</mods:namePart>
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<mods:affiliation>Australian Institute of Botanical Science, Royal Botanic Gardens and Domain Trust, Mrs Macquaries Rd, Sydney, NSW 2000, Australia</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>Shivas, Roger G.</mods:namePart>
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<mods:affiliation>Department of Agriculture and Fisheries, Ecosciences Precinct, Dutton Park, QLD 4102, Australia & Centre for Crop Health, University of Southern Queensland, Toowoomba, QLD 4350, Australia</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2021-02-08</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>78</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>20</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.78.60063</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.78.60063</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-78-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">F83FEF511ABC587BBDC4A784A3A099D2</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="177318536" LSID="urn:lsid:plazi:treatment:215FEA5DB1DB576B85B66BF8A79E7087" httpUri="http://treatment.plazi.org/id/215FEA5DB1DB576B85B66BF8A79E7087" 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="215FEA5D-B1DB-576B-85B6-6BF8A79E7087" authority="E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan" authorityName="E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan" authorityYear="2021" class="Dothideomycetes" family="Didymellaceae" genus="Epicoccum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Epicoccum djirangnandiri" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="djirangnandiri" status="sp. nov.">Epicoccum djirangnandiri E.C. Keirnan, M.H. Laurence, R.G. Shivas & Y.P. Tan</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F3" captionText="Figure 2. Epicoccum djirangnandiri: a leaf lesions on Swainsona galegifolia b 14 - d old colonies on PDA, MEA, OA (left, top to bottom) and lower surface (right) c upper surface d pycnidia on CLA e conidia. Scale bars: 200 µm (d); 7 µm (e)." figureDoi="10.3897/mycokeys.78.60063.figure2" httpUri="https://binary.pensoft.net/fig/506795" pageId="0" pageNumber="1">833689 Fig. 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Australia, New South Wales, Mount Annan,
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Swainsona" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="Swainsona galegifolia" order="Fabales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="galegifolia">
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<emphasis italics="true" pageId="0" pageNumber="1">Swainsona galegifolia</emphasis>
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</taxonomicName>
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, 19 Jan. 2017,
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<emphasis italics="true" pageId="0" pageNumber="1">E.C. Keirnan</emphasis>
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(holotype BRIP 69585, includes culture ex-type).
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</paragraph>
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<caption doi="10.3897/mycokeys.78.60063.figure2" httpUri="https://binary.pensoft.net/fig/506795" pageId="0" pageNumber="1" start="Figure 2" startId="F3">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
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<taxonomicName authorityName="E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan" authorityYear="2021" class="Dothideomycetes" family="Didymellaceae" genus="Epicoccum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Epicoccum djirangnandiri" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="djirangnandiri">
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<emphasis italics="true" pageId="0" pageNumber="1">Epicoccum djirangnandiri</emphasis>
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</taxonomicName>
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:
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<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
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leaf lesions on
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Swainsona" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="Swainsona galegifolia" order="Fabales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="galegifolia">
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<emphasis italics="true" pageId="0" pageNumber="1">Swainsona galegifolia</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
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14-d old colonies on PDA, MEA, OA (left, top to bottom) and lower surface (right)
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<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
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upper surface
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<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
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pycnidia on CLA
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<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
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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="1">d</emphasis>
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); 7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="1">e</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="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 italics="true" pageId="0" pageNumber="1">Colonies</emphasis>
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on OA, 76-80 mm diam. after 7 d, covered in dense aerial mycelium, variable shades of grey, pale cinnamon towards centre; reverse dark vinaceous; on MEA, 70-72 mm after 7 d, margin entire, covered in low dense aerial mycelium, pale mouse grey with lighter patches; reverse olivaceous with radiating spokes; on PDA, 73-80 mm after 7 d, margin entire, mycelia felty, mouse grey becoming vinaceous buff towards centre; reverse fuscous black.
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<emphasis italics="true" pageId="0" pageNumber="1">NaOH spot test</emphasis>
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: negative.
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<emphasis italics="true" pageId="0" pageNumber="1">Conidiomata</emphasis>
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on CLA, pycnidial, globose 100-200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., pale brown becoming black, solitary, glabrous, non-papillate; pycnidial wall composed of textura globulosa, pale brown, cells 5-15
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam.
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<emphasis italics="true" pageId="0" pageNumber="1">Conidiogenous</emphasis>
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cells phialidic, cylindral, thin-walled, hyaline, rounded ends.
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<emphasis italics="true" pageId="0" pageNumber="1">Conidia</emphasis>
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aseptate, 5-7
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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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">From the language of the Indigenous Australian Dharawal people, meaning leaf spot. The Dharawal people are from the western Sydney region in New South Wales, which includes Mount Annan, where the holotype was collected.</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="E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan" authorityYear="2021" class="Dothideomycetes" family="Didymellaceae" genus="Epicoccum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Epicoccum djirangnandiri" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="djirangnandiri">
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<emphasis italics="true" pageId="0" pageNumber="1">Epicoccum djirangnandiri</emphasis>
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</taxonomicName>
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is phylogenetically close to
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<taxonomicName lsidName="E. pneumoniae" pageId="0" pageNumber="1" rank="species" species="pneumoniae">
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<emphasis italics="true" pageId="0" pageNumber="1">E. pneumoniae</emphasis>
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</taxonomicName>
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ex-type strain UTHSC DI16-257 (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F8" captionText="Figure 1. Phylogenetic tree based on maximum likelihood analysis of the combined multilocus (rpb 2 and ITS) alignment. RAxML bootstrap values (bs) greater than 70 % and Bayesian posterior probabilities (pp) greater than 0.95 are given at the nodes (bs / pp). Genera are delimited in coloured boxes, with the genus name indicated to the right. Isolates identified in this study are in bold, and novel taxa are in red bold. Ex-type isolates are marked with T. The outgroup is Neoascochyta desmazieri (CBS 297.69)." figureDoi="10.3897/mycokeys.78.60063.figure1" httpUri="https://binary.pensoft.net/fig/506794" pageId="0" pageNumber="1">1</figureCitation>
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) and is distinguished in
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<emphasis italics="true" pageId="0" pageNumber="1">rpb</emphasis>
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2 sequences with 99% identity. Morphological comparisons could not be made as
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<taxonomicName lsidName="E. pneumoniae" pageId="0" pageNumber="1" rank="species" species="pneumoniae">
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<emphasis italics="true" pageId="0" pageNumber="1">E. pneumoniae</emphasis>
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</taxonomicName>
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was sterile in culture (
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<bibRefCitation DOI="https://doi.org/10.1016/j.simyco.2017.11.003" author="Valenzuela-Lopez, N" journalOrPublisher="Studies in Mycology" pageId="0" pageNumber="1" pagination="1 - 69" refId="B42" refString="Valenzuela-Lopez, N, Cano-Lira, JF, Guarro, J, Sutton, DA, Wiederhold, N, Crous, PW, Stchigel, AM, 2018. Coelomycetous Dothideomycetes with emphasis on the families Cucurbitariaceae and Didymellaceae. Studies in Mycology 90: 1 - 69, DOI: https://doi.org/10.1016/j.simyco.2017.11.003" title="Coelomycetous Dothideomycetes with emphasis on the families Cucurbitariaceae and Didymellaceae." url="https://doi.org/10.1016/j.simyco.2017.11.003" volume="90" year="2018">Valenzuela-Lopez et al. 2018</bibRefCitation>
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).
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<taxonomicName authorityName="E. C. Keirnan, M. H. Laurence, R. G. Shivas & Y. P. Tan" authorityYear="2021" class="Dothideomycetes" family="Didymellaceae" genus="Epicoccum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Epicoccum djirangnandiri" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="djirangnandiri">
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<emphasis italics="true" pageId="0" pageNumber="1">Epicoccum djirangnandiri</emphasis>
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</taxonomicName>
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is only known from one specimen on
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Swainsona" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="Swainsona galegifolia" order="Fabales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="galegifolia">
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<emphasis italics="true" pageId="0" pageNumber="1">Swainsona galegifolia</emphasis>
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</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> |