197 lines
12 KiB
XML
197 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="8114EF17DDF251518A57EA23E5E022C6" 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="Brahmaculus moonlighticus 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="181939789" LSID="urn:lsid:plazi:treatment:8114EF17DDF251518A57EA23E5E022C6" httpUri="http://treatment.plazi.org/id/8114EF17DDF251518A57EA23E5E022C6" 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="8114EF17-DDF2-5151-8A57-EA23E5E022C6" authority="P. R. Johnst." authorityName="P. R. Johnst." authorityYear="2021" class="Leotiomycetes" family="Chlorociboriaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus moonlighticus" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="moonlighticus" status="sp. nov.">Brahmaculus moonlighticus P.R.Johnst.</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="19">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Brahmaculus moonlighticus (PDD 112225) A fresh apothecia (dried apothecium inset) B detail, fresh apothecia C ascoma in vertical section, showing multiple apothecial cups D ascoma in vertical section showing excipular tissue and hairs E hairs in squash mount in KOH F asci and ascospores G asci and paraphyses H, I ascospores. Scale bars: 1 mm (A, B); 100 µm (C); 10 µm (D-I)." figureDoi="10.3897/mycokeys.80.64435.figure4" httpUri="https://binary.pensoft.net/fig/540235" pageId="0" pageNumber="19">Figure 4</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">Buller</emphasis>
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• Moonlight Creek;
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<geoCoordinate degrees="42.2713" direction="south" orientation="latitude" precision="5" value="-42.2713">-42.2713</geoCoordinate>
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,
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<geoCoordinate degrees="171.4587" direction="east" orientation="longitude" precision="5" value="171.4587">171.4587</geoCoordinate>
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; on soil under
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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" kingdom="Fungi" lsidName="" order="Helotiales" pageId="0" pageNumber="19" rank="family">Nothofagaceae</taxonomicName>
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; A. Chinn leg.; 10 May 2018; PDD 112225 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="19">holotype</emphasis>
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.
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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">From the type locality. Historically important as a gold mining area (where T.H. Chinn, the great-great grandfather of the collector of the type specimen, prospected for gold in the 1880's), the name also reflects the deep golden colour of the apothecia of this fungus.</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 distinct from other known
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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="19">Brahmaculus</emphasis>
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</taxonomicName>
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spp., apothecia 1.5-3
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<normalizedToken originalValue="×">x</normalizedToken>
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1-1.8 mm, paraphyses taper slightly to rounded apex, ascospores 6.5-8.5
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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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(average 7.7
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<normalizedToken originalValue="×">x</normalizedToken>
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1.9
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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="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 1.5-3 mm high, stipe 0.25-0.5 mm wide, cap 1-1.8 mm wide, bright golden-yellow when fresh, consistently with four short branches arising from top of stipe, each branch with its own apothecial cup, hymenium pale yellow, divided into a complex pattern with hymenial areas separated by narrow groups of golden yellow hair-like elements. Receptacle densely covered with stiff, bright yellow hairs. Hairs 40-60
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<normalizedToken originalValue="×">x</normalizedToken>
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3-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, straight, cylindric, tapering slightly towards rounded apex, pale brown vacuolar pigment, wall smooth, encrusted with coarse yellow-brown crystals that dissolve in KOH +
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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, few-septate. Ectal excipulum comprising long-cylindric cells 15-25
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<normalizedToken originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, but with the outermost 1-2 layers of cells short and broad-cylindric, 6-8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam., cell walls slightly thickened, hyaline, cells near base of hairs with pale brown vacuolar pigment. Medullary excipulum comprising partly tangled hyphae 3-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam. with walls thin, hyaline. Paraphyses 2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam., tapering slightly towards rounded apex, about same length as asci. Asci 45-55
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<normalizedToken originalValue="×">x</normalizedToken>
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5.5-6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, cylindric, tapering slightly to broad subtruncate apex, wall uniformly thickened across apex, amyloid pore extending through wall, flaring slightly towards both inside and outside of wall. Ascospores 6.5-8.5
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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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(average 7.7
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<normalizedToken originalValue="×">x</normalizedToken>
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1.9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, n = 50), oblong-elliptic to subfusoid, sometimes tapering suddenly to a narrower lower half, ends rounded, flat one side in side view, sometimes slightly curved or sigmoid, 0-septate, hyaline.
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</paragraph>
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<caption doi="10.3897/mycokeys.80.64435.figure4" httpUri="https://binary.pensoft.net/fig/540235" pageId="0" pageNumber="19" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="19">
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<emphasis bold="true" pageId="0" pageNumber="19">Figure 4.</emphasis>
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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus moonlighticus" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="moonlighticus">
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<emphasis italics="true" pageId="0" pageNumber="19">Brahmaculus moonlighticus</emphasis>
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</taxonomicName>
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(PDD 112225)
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<emphasis bold="true" pageId="0" pageNumber="19">A</emphasis>
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fresh apothecia (dried apothecium inset)
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<emphasis bold="true" pageId="0" pageNumber="19">B</emphasis>
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detail, fresh apothecia
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<emphasis bold="true" pageId="0" pageNumber="19">C</emphasis>
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ascoma in vertical section, showing multiple apothecial cups
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<emphasis bold="true" pageId="0" pageNumber="19">D</emphasis>
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ascoma in vertical section showing excipular tissue and hairs
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<emphasis bold="true" pageId="0" pageNumber="19">E</emphasis>
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hairs in squash mount in KOH
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<emphasis bold="true" pageId="0" pageNumber="19">F</emphasis>
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asci and ascospores
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<emphasis bold="true" pageId="0" pageNumber="19">G</emphasis>
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asci and paraphyses
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<emphasis bold="true" pageId="0" pageNumber="19">H, I</emphasis>
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ascospores. Scale bars: 1 mm (
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<emphasis bold="true" pageId="0" pageNumber="19">A, B</emphasis>
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); 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="19">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-I</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="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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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus moonlighticus" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="moonlighticus">
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<emphasis italics="true" pageId="0" pageNumber="19">Brahmaculus moonlighticus</emphasis>
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</taxonomicName>
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has a stipe that consistently has 4 distinct branches near the apex. The other species have several separate hymenial cups, but these are held on very short branches arising from across the apex of the stipe, the margins of these cups superficially forming a more or less continuous layer.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |