194 lines
12 KiB
XML
194 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.80.64435" ID-GBIF-Dataset="39652af0-b0d7-4f26-8d4a-d2c765741b96" ID-PMC="PMC8121775" ID-Pensoft-Pub="1314-4049-80-19" ID-Pensoft-UUID="8D1DD25499FC58CE8320275F070DC883" ID-PubMed="34025144" ModsDocID="1314-4049-80-19" checkinTime="1620475062936" checkinUser="pensoft" docAuthor="Johnston, Peter R., Park, Duckchul, Smith, Matthew E., Mujic, Alija B. & May, Tom W." docDate="2021" docId="02DE039B39AB5DCDA28B1DCA5A2C26DD" docLanguage="en" docName="MycoKeys 80: 19-43" docOrigin="MycoKeys 80" docPubDate="2021-05-07" docSource="http://dx.doi.org/10.3897/mycokeys.80.64435" docTitle="Chlorociboria metrosideri P. R. Johnst. 2021, sp. nov." docType="treatment" docVersion="4" id="8D1DD25499FC58CE8320275F070DC883" lastPageNumber="19" masterDocId="8D1DD25499FC58CE8320275F070DC883" masterDocTitle="Brahmaculus gen. nov. (Leotiomycetes, Chlorociboriaceae)" masterLastPageNumber="43" masterPageNumber="19" pageNumber="19" updateTime="1668137167928" 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>Brahmaculus gen. nov. (Leotiomycetes, Chlorociboriaceae)</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>Johnston, Peter R.</mods:namePart>
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<mods:affiliation>Manaaki Whenua-Landcare Research, Private Bag 92170, Auckland 1142, (Aotearoa) New Zealand</mods:affiliation>
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<mods:nameIdentifier type="email">johnstonp@landcareresearch.co.nz</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>Park, Duckchul</mods:namePart>
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<mods:affiliation>Manaaki Whenua-Landcare Research, Private Bag 92170, Auckland 1142, (Aotearoa) New Zealand</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>Smith, Matthew E.</mods:namePart>
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<mods:affiliation>University of Florida, Department of Plant Pathology, Gainesville FL 32611, USA</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>Mujic, Alija B.</mods:namePart>
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<mods:affiliation>University of Florida, Department of Plant Pathology, Gainesville FL 32611, USA</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>May, Tom W.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2214-4972</mods:nameIdentifier>
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<mods:affiliation>Royal Botanic Gardens Victoria, Melbourne, Victoria 3004, Australia</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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-05-07</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>80</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>19</mods:start>
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<mods:end>43</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.80.64435</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.80.64435</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-80-19</mods:identifier>
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<mods:identifier type="Pensoft-UUID">8D1DD25499FC58CE8320275F070DC883</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="181939794" LSID="urn:lsid:plazi:treatment:02DE039B39AB5DCDA28B1DCA5A2C26DD" httpUri="http://treatment.plazi.org/id/02DE039B39AB5DCDA28B1DCA5A2C26DD" lastPageNumber="19" pageId="0" pageNumber="19">
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<subSubSection pageId="0" pageNumber="19" type="nomenclature">
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<paragraph pageId="0" pageNumber="19">
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<taxonomicName LSID="02DE039B-39AB-5DCD-A28B-1DCA5A2C26DD" authority="P. R. Johnst." authorityName="P. R. Johnst." authorityYear="2021" class="Leotiomycetes" family="Chlorociboriaceae" genus="Chlorociboria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chlorociboria metrosideri" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="metrosideri" status="sp. nov.">Chlorociboria metrosideri P.R.Johnst.</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="19">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Chlorociboria metrosideri (PDD 116740) A fresh apothecia B margin of receptacle in vertical section C surface of receptacle in squash mount showing rough-walled hairs D apex of asci and paraphyses E immature ascus with 8 spores, and mature asci with 4 spores. Scale bars: 0.1 mm (A); 20 µm (B, C); 10 µm (D, E)." figureDoi="10.3897/mycokeys.80.64435.figure7" httpUri="https://binary.pensoft.net/fig/540238" pageId="0" pageNumber="19">Figure 7</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="19" type="typification">
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<paragraph pageId="0" pageNumber="19">Typification.</paragraph>
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<paragraph pageId="0" pageNumber="19">
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New Zealand -
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<emphasis bold="true" pageId="0" pageNumber="19">Bay of Plenty</emphasis>
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• vic. Rotorua, Tarawera Falls (
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<geoCoordinate degrees="38.1573" direction="south" orientation="latitude" precision="5" value="-38.1573">-38.1573</geoCoordinate>
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,
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<geoCoordinate degrees="176.5193" direction="east" orientation="longitude" precision="5" value="176.5193">176.5193</geoCoordinate>
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); on fallen leaves
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<taxonomicName class="Leotiomycetes" family="Myrtaceae" genus="Metrosideros" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Metrosideros excelsa" order="Myrtales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="excelsa">
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<emphasis italics="true" pageId="0" pageNumber="19">Metrosideros excelsa</emphasis>
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</taxonomicName>
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; P.R. Johnston (D2565) leg.; 16 May 2019; PDD 116740 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="19">holotype</emphasis>
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; ICMP 23410 - ex type culture.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="19" type="etymology">
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<paragraph pageId="0" pageNumber="19">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="19">Refers to the host substrate of the known specimens.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="19" type="diagnosis">
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<paragraph pageId="0" pageNumber="19">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="19">
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Phylogenetically a
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<taxonomicName class="Leotiomycetes" family="Chlorociboriaceae" genus="Chlorociboria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chlorociboria" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="19">Chlorociboria</emphasis>
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</taxonomicName>
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, differs in developing on dead leaves rather than wood and in the asci being 4-spored when mature.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="19" type="description">
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<paragraph pageId="0" pageNumber="19">Description.</paragraph>
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<paragraph pageId="0" pageNumber="19">
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Apothecia developing on partly decomposed fallen leaves, not associated with pigmentation of substrate. Apothecia less than 1 mm diam., sessile, with short, matted hairs around the margin, hymenium yellow. Hairs 20-45
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<normalizedToken originalValue="×">x</normalizedToken>
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4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, cylindric, walls thin, roughened. Apothecium in vertical section with ectal excipulum 30-40
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, comprising short, broad-cylindric cells 5-7.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam., with walls hyaline, slightly thickened, rows of cells arranged at a high angle to the receptacle surface near the base of the cup, more parallel to the surface near edge of cup; medullary excipulum of narrow-cylindric cells with thin walls. Paraphyses 2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam., taper slightly and gradually to rounded apex, extending 5-10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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beyond asci. Asci 40-55
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<normalizedToken originalValue="×">x</normalizedToken>
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5.5-7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, cylindric, tapering slightly to broad, subtruncate apex, wall thickened at apex with amyloid pore extending as two narrow, parallel bands extending through the wall, initially with 8 spores, 4 spores aborting and 4-spored at maturity, crozier present. Ascospores 7.5-9.5
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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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(average 8.3
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<normalizedToken originalValue="×">x</normalizedToken>
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3.1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, n = 20), oblong-elliptic, tapering to rounded ends, one side flat in side view, widest point towards one end, 0-septate, hyaline.
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</paragraph>
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<caption doi="10.3897/mycokeys.80.64435.figure7" httpUri="https://binary.pensoft.net/fig/540238" pageId="0" pageNumber="19" start="Figure 7" startId="F7">
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<paragraph pageId="0" pageNumber="19">
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<emphasis bold="true" pageId="0" pageNumber="19">Figure 7.</emphasis>
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<taxonomicName class="Leotiomycetes" family="Chlorociboriaceae" genus="Chlorociboria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chlorociboria metrosideri" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="metrosideri">
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<emphasis italics="true" pageId="0" pageNumber="19">Chlorociboria metrosideri</emphasis>
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</taxonomicName>
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(PDD 116740)
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<emphasis bold="true" pageId="0" pageNumber="19">A</emphasis>
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fresh apothecia
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<emphasis bold="true" pageId="0" pageNumber="19">B</emphasis>
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margin of receptacle in vertical section
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<emphasis bold="true" pageId="0" pageNumber="19">C</emphasis>
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surface of receptacle in squash mount showing rough-walled hairs
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<emphasis bold="true" pageId="0" pageNumber="19">D</emphasis>
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apex of asci and paraphyses
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<emphasis bold="true" pageId="0" pageNumber="19">E</emphasis>
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immature ascus with 8 spores, and mature asci with 4 spores. Scale bars: 0.1 mm (
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<emphasis bold="true" pageId="0" pageNumber="19">A</emphasis>
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); 20
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="19">B, C</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="19">D, 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="19" type="additional specimen examined">
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<paragraph pageId="0" pageNumber="19">Additional specimen examined.</paragraph>
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<paragraph pageId="0" pageNumber="19">
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New Zealand -
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<emphasis bold="true" pageId="0" pageNumber="19">Auckland</emphasis>
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• Rangitoto Island, Kidney Fern Glen;
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<geoCoordinate degrees="36.805544" direction="south" orientation="latitude" precision="1" value="-36.805546">-36.805544</geoCoordinate>
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,
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<geoCoordinate degrees="174.860064" direction="east" orientation="longitude" precision="1" value="174.86006">174.860064</geoCoordinate>
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; on fallen, partly rotten
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<taxonomicName class="Leotiomycetes" family="Myrtaceae" genus="Metrosideros" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Metrosideros excelsa" order="Myrtales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="excelsa">
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<emphasis italics="true" pageId="0" pageNumber="19">Metrosideros excelsa</emphasis>
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</taxonomicName>
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leaves; P.R. Johnston (D2329) leg.; 23 Apr 2012; PDD 102723.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="19" type="notes">
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<paragraph pageId="0" pageNumber="19">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="19">
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The substrate in both specimens was partly rotted leaves. It is possible that this fungus has a broader host range as most host-specialised, leaf-inhabiting
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<taxonomicName class="Leotiomycetes" higherTaxonomySource="GBIF,CoL" kingdom="Fungi" lsidName="" pageId="0" pageNumber="19" phylum="Ascomycota" rank="class">Leotiomycetes</taxonomicName>
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are found on recently fallen leaves of their preferred host. Cultures are slow growing (on PDA, 9 mm after 8 weeks) with sparse mycelium and pale brownish pigmentation, remaining sterile.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |