204 lines
13 KiB
XML
204 lines
13 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="F89ADB0433455A349C3948FE3333B225" 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 osornoensis M. E. Sm. & 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="181939786" LSID="urn:lsid:plazi:treatment:F89ADB0433455A349C3948FE3333B225" httpUri="http://treatment.plazi.org/id/F89ADB0433455A349C3948FE3333B225" 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="F89ADB04-3345-5A34-9C39-48FE3333B225" authority="M. E. Sm. & P. R. Johnst." authorityName="M. E. Sm. & P. R. Johnst." authorityYear="2021" class="Leotiomycetes" family="Chlorociboriaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus osornoensis" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="osornoensis" status="sp. nov.">Brahmaculus osornoensis M.E.Sm. & P.R.Johnst.</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="19">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Brahmaculus osornoensis (PDD 116649) A fresh apothecia (dried apothecia inset) B squash mount, excipulum and hairs in 3 % KOH + Melzer's reagent C squash mount, hairs in water showing encrusting crystals D paraphyses and asci E ascospores. Scale bars: 1 mm (A); 10 µm (B-E)." figureDoi="10.3897/mycokeys.80.64435.figure5" httpUri="https://binary.pensoft.net/fig/540236" pageId="0" pageNumber="19">Figure 5</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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Chile • Parque Nacional Vicente Perez
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<taxonomicName class="Leotiomycetes" kingdom="Fungi" lsidName="" order="Rosales" pageId="0" pageNumber="19" rank="order">Rosales</taxonomicName>
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, Volcan Osorno, on the road to the ski area just above Mirador el Bosque,
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<taxonomicName class="Leotiomycetes" family="Clavicipitaceae" genus="Nothofagus" kingdom="Fungi" lsidName="Nothofagus dombeyi" order="Rosales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="dombeyi">
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<emphasis italics="true" pageId="0" pageNumber="19">Nothofagus dombeyi</emphasis>
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</taxonomicName>
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forest; -41.1382, 72.5370; Matthew Smith and Alija Mujic (MES2942) leg.; 17 April 2017; SGO -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="19">holotype</emphasis>
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; FLAS-F-65492 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="19">isotype</emphasis>
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; PDD 116649 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="19">isotype</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">Refers to the type locality, Volcan Osorno.</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 3-6
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<normalizedToken originalValue="×">x</normalizedToken>
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1-2.5 mm, paraphyses taper slightly to rounded apex, ascospores 6.5-10(-11)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2
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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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2
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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 3-6 mm high, stipe 0.5-1 mm wide, cap 1-2.5 mm wide, the more or less globose cap comprising several closely packed apothecial cups, these arising from short, branches at the top of the stipe, hymenium pale yellow, hymenial areas broken into smaller segments by groups of bright yellow, hair-like elements amongst the fertile parts of the hymenium. Receptacle densely covered with stiff, bright yellow hairs, stipe with shorter hairs. Hairs 50-85
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, straight, with a broad basal cell then cylindric, apically tapering suddenly to the narrow-rounded apex, thin-walled, sparsely septate, densely encrusted with coarse, bright yellow crystals that dissolve in KOH + Melzers. In squash mount, excipular cells broad-cylindric, about 15-30
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<normalizedToken originalValue="×">x</normalizedToken>
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8-12
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, wall slightly thickened, hyaline. Paraphyses 2-2.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, tapering slightly to rounded apex, about same length as asci. Asci 40-50
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<normalizedToken originalValue="×">x</normalizedToken>
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4-4.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, cylindric, apex rounded, wall thickened, amyloid pore extends through the wall, flaring slightly towards the outside. Ascospores 6.5-10(-11)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2.5
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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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2.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, n = 50), oblong elliptic, ends rounded, one side flat in side view, sometimes slightly curved, 0-septate, hyaline.
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</paragraph>
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<caption doi="10.3897/mycokeys.80.64435.figure5" httpUri="https://binary.pensoft.net/fig/540236" pageId="0" pageNumber="19" start="Figure 5" startId="F5">
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<paragraph pageId="0" pageNumber="19">
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<emphasis bold="true" pageId="0" pageNumber="19">Figure 5.</emphasis>
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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus osornoensis" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="osornoensis">
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<emphasis italics="true" pageId="0" pageNumber="19">Brahmaculus osornoensis</emphasis>
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</taxonomicName>
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(PDD 116649)
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<emphasis bold="true" pageId="0" pageNumber="19">A</emphasis>
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fresh apothecia (dried apothecia inset)
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<emphasis bold="true" pageId="0" pageNumber="19">B</emphasis>
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squash mount, excipulum and hairs in 3% KOH +
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent
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<emphasis bold="true" pageId="0" pageNumber="19">C</emphasis>
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squash mount, hairs in water showing encrusting crystals
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<emphasis bold="true" pageId="0" pageNumber="19">D</emphasis>
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paraphyses and asci
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<emphasis bold="true" pageId="0" pageNumber="19">E</emphasis>
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ascospores. Scale bars: 1 mm (
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<emphasis bold="true" pageId="0" pageNumber="19">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="19">B-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="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 two Chilean species differ macroscopically,
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<taxonomicName class="Leotiomycetes" family="Nothofagaceae" genus="Brahmaculus" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Brahmaculus osornoensis" order="Helotiales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="osornoensis">
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<emphasis italics="true" pageId="0" pageNumber="19">Brahmaculus osornoensis</emphasis>
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</taxonomicName>
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having noticeably broader stipes than
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<taxonomicName lsidName="B. magellanicus" pageId="0" pageNumber="19" rank="species" species="magellanicus">
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<emphasis italics="true" pageId="0" pageNumber="19">B. magellanicus</emphasis>
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</taxonomicName>
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and slightly longer ascospores.
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<taxonomicName lsidName="B. osornoensis" pageId="0" pageNumber="19" rank="species" species="osornoensis">
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<emphasis italics="true" pageId="0" pageNumber="19">B. osornoensis</emphasis>
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</taxonomicName>
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is known only from
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<taxonomicName class="Leotiomycetes" family="Clavicipitaceae" genus="Nothofagus" kingdom="Fungi" lsidName="Nothofagus dombeyi" order="Rosales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="species" species="dombeyi">
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<emphasis italics="true" pageId="0" pageNumber="19">Nothofagus dombeyi</emphasis>
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</taxonomicName>
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forest in northern Patagonia on Volcan Osorno in the Vicente Perez
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<taxonomicName class="Leotiomycetes" kingdom="Fungi" lsidName="" order="Rosales" pageId="0" pageNumber="19" phylum="Ascomycota" rank="order">Rosales</taxonomicName>
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National Park. It is possible that this
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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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species is restricted to the wetter and warmer forests in northern Patagonia, but more specimens are needed to determine the range of the species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |