257 lines
17 KiB
XML
257 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.74.49734" ID-GBIF-Dataset="e1957134-ae7f-4007-9006-ceb646792ae7" ID-PMC="PMC7648052" ID-Pensoft-Pub="1314-4049-74-91" ID-Pensoft-UUID="06AEC4D825D15AF494CB3CC07CBA8B0A" ID-PubMed="33204208" ModsDocID="1314-4049-74-91" checkinTime="1604097921274" checkinUser="pensoft" docAuthor="Naseer, Arooj, Garrido-Benavent, Isaac, Khan, Junaid, Ballara, Josep, Mahiques, Rafael, Khalid, Abdul Nasir & Sher, Hassan" docDate="2020" docId="80B517D9054957859AB13AC25B9AA951" docLanguage="en" docName="MycoKeys 74: 91-108" docOrigin="MycoKeys 74" docSource="http://dx.doi.org/10.3897/mycokeys.74.49734" docTitle="Cortinarius pseudotorvus A. Naseer, J. Khan & A. N. Khalid 2020, sp. nov." docType="treatment" docVersion="4" id="06AEC4D825D15AF494CB3CC07CBA8B0A" lastPageNumber="98" masterDocId="06AEC4D825D15AF494CB3CC07CBA8B0A" masterDocTitle="Cortinarius pakistanicus and C. pseudotorvus: two new species in oak forests in the Pakistan Himalayas" masterLastPageNumber="108" masterPageNumber="91" pageNumber="96" updateTime="1668136566370" 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>Cortinarius pakistanicus and C. pseudotorvus: two new species in oak forests in the Pakistan Himalayas</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>Naseer, Arooj</mods:namePart>
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<mods:affiliation>Department of Botany, University of the Punjab, Lahore, Pakistan</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-4458-9043</mods:nameIdentifier>
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<mods:nameIdentifier type="email">arooj.hons@pu.edu.pk</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>Garrido-Benavent, Isaac</mods:namePart>
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<mods:affiliation>Department of Biogeochemistry and Microbial Ecology, National Museum of Natural Sciences (CSIC), Madrid E- 28006, Spain</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>Khan, Junaid</mods:namePart>
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<mods:affiliation>University of Swat, Swat, Pakistan</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-6929-1182</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>Ballara, Josep</mods:namePart>
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<mods:affiliation>Tossalet de les Forques 44, Berga E- 08600, Spain</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>Mahiques, Rafael</mods:namePart>
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<mods:affiliation>Doctor Climent 26, Quatretonda E- 46837, Spain</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>Khalid, Abdul Nasir</mods:namePart>
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<mods:affiliation>Department of Botany, University of the Punjab, Lahore, Pakistan</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>Sher, Hassan</mods:namePart>
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<mods:affiliation>Department of Biogeochemistry and Microbial Ecology, National Museum of Natural Sciences (CSIC), Madrid E- 28006, Spain</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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>74</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>91</mods:start>
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<mods:end>108</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.74.49734</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.74.49734</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-74-91</mods:identifier>
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<mods:identifier type="Pensoft-UUID">06AEC4D825D15AF494CB3CC07CBA8B0A</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="168745991" LSID="urn:lsid:plazi:treatment:80B517D9054957859AB13AC25B9AA951" httpUri="http://treatment.plazi.org/id/80B517D9054957859AB13AC25B9AA951" lastPageId="7" lastPageNumber="98" pageId="5" pageNumber="96">
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<subSubSection pageId="5" pageNumber="96" type="nomenclature">
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<paragraph pageId="5" pageNumber="96">
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<taxonomicName LSID="80B517D9-0549-5785-9AB1-3AC25B9AA951" authority="A. Naseer, J. Khan & A. N. Khalid" authorityName="A. Naseer, J. Khan & A. N. Khalid" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius pseudotorvus" order="Agaricales" pageId="5" pageNumber="96" phylum="Basidiomycota" rank="species" species="pseudotorvus" status="sp. nov.">Cortinarius pseudotorvus A. Naseer, J. Khan & A. N. Khalid</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="96">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. The new species Cortinarius pseudotorvus, AST 20 (LAH 35257, holotype). A-C Basidiomata A, B AST 20 (holotype) C MJ- 15103 (LAH 36368) D-F Basidiospores of AST 20 (holotype) observed with the SEM technique. Photo: A. Naseer (A, B), J. Khan (C). Scale bars: 10 µm (D), 5 µm (E), 2 µm (F)." figureDoi="10.3897/mycokeys.74.49734.figure4" httpUri="https://binary.pensoft.net/fig/469606" pageId="5" pageNumber="96">Figure 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="97" type="diagnosis">
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<paragraph pageId="6" pageNumber="97">
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<pageBreakToken pageId="6" pageNumber="97" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="6" pageNumber="97">
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<taxonomicName authorityName="A. Naseer, J. Khan & A. N. Khalid" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius pseudotorvus" order="Agaricales" pageId="6" pageNumber="97" phylum="Basidiomycota" rank="species" species="pseudotorvus">
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<emphasis italics="true" pageId="6" pageNumber="97">Cortinarius pseudotorvus</emphasis>
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</taxonomicName>
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is an oak-associated species that differs from
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<taxonomicName lsidName="C. torvus" pageId="6" pageNumber="97" rank="species" species="torvus">
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<emphasis italics="true" pageId="6" pageNumber="97">C. torvus</emphasis>
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</taxonomicName>
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by the smaller and slender basidiomata, and by the slightly more felty surface of pilei; it has broadly ellipsoid to sub-amygdaliform basidiospores (10.9
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<normalizedToken originalValue="×">x</normalizedToken>
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7.1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in average).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="98" type="materials_examined">
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<paragraph pageId="7" pageNumber="98">
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<pageBreakToken pageId="7" pageNumber="98" start="start">Type</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="7" pageNumber="98">
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Pakistan, Khyber Pakhtunkhwa province, Swat, Toa, Alpuri forests,
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<geoCoordinate degrees="34" direction="north" minutes="51" orientation="latitude" precision="1" seconds="51.2" value="34.86422">34°51'51.2"N</geoCoordinate>
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,
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<geoCoordinate degrees="72" direction="east" minutes="39" orientation="longitude" precision="1" seconds="48.0" value="72.66334">72°39'48.0"E</geoCoordinate>
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, 2800 m a.s.l., on soil under
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus oblongata" order="Fagales" pageId="7" pageNumber="98" phylum="Tracheophyta" rank="species" species="oblongata">
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<emphasis italics="true" pageId="7" pageNumber="98">Quercus oblongata</emphasis>
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</taxonomicName>
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, Arooj Naseer & Abdul Nasir Khalid, 15 July 2015, AST20 (holotype: LAH35257).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="98" type="etymology">
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<paragraph pageId="7" pageNumber="98">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="98">
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The epithet "
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="pseudotorvus" order="Fagales" pageId="7" pageNumber="98" phylum="Tracheophyta" rank="species" species="pseudotorvus">
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<emphasis italics="true" pageId="7" pageNumber="98">pseudotorvus</emphasis>
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</taxonomicName>
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" indicates its morphological resemblance and close phylogenetic position to
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<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius torvus" order="Agaricales" pageId="7" pageNumber="98" phylum="Basidiomycota" rank="species" species="torvus">
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<emphasis italics="true" pageId="7" pageNumber="98">Cortinarius torvus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="98" type="description">
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<paragraph pageId="7" pageNumber="98">Description.</paragraph>
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<paragraph pageId="7" pageNumber="98">
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<emphasis italics="true" pageId="7" pageNumber="98">Basidiomata</emphasis>
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small sized and slender.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Pileus</emphasis>
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campanulate when young, becoming subumbonate and sometimes flat to plano-convex in mature stages, 15-30 mm in diameter, with margins deflexed, undulate, sometimes moderately to strongly striate; cuticle light brown (8.3YR 6.7/2.5), smooth to finely or even coarsely fibrillose (felty), with dark brown (4.7YR 2.6/5.5) fibrils radiating from the center.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Lamellae</emphasis>
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adnate, broad, distant and relatively thick, with an evenly smooth margin, dark brown with age (4.1 YR 1.8/3.1);
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<emphasis italics="true" pageId="7" pageNumber="98">lamellulae</emphasis>
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present, regular.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Stipe</emphasis>
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cylindrical, up to 56 mm long, 4-9 mm at apex and 1.1-1.3 cm thick at base, which is slightly bulbous, solid; surface brown (7.8YR 4.4/4.7) becoming whitish (3Y 7.2/1.5) in upper half and the base, finely fibrillose, the 3⁄4 of stipe covered with universal veil remnants when young, and partial veil present, whitish in young specimens and brownish when mature, forming in general a persistent annulus.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Context</emphasis>
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of pileus and stipe of the same color as the cuticle.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Smell</emphasis>
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indistinct and
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">taste</emphasis>
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not recorded.
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</paragraph>
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<paragraph pageId="7" pageNumber="98">
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Basidiospores</emphasis>
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broadly ellipsoid to sub-amygdaliform, [90/6/3] (9.2-) 9.9-11.6 (-12.5)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.1-) 6.7-7.7 (-8.1)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, avl
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<normalizedToken originalValue="×">x</normalizedToken>
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avw= 10.9
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<normalizedToken originalValue="×">x</normalizedToken>
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7.1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, light yellowish brown to dark brown in 5% KOH, reddish brown in
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent, densely ornamented.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Basidia</emphasis>
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clavate, 25-35
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<normalizedToken originalValue="×">x</normalizedToken>
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7-8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, 4-spored, clamped at the base, hyaline in 5% KOH, darker when stained in Congo red. Scant cellular elements in lamellar pleura cylindrical to narrowly utriform, 30-35
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<normalizedToken originalValue="×">x</normalizedToken>
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5-8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, and clamped at the base.
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<emphasis bold="true" italics="true" pageId="7" pageNumber="98">Pileipellis</emphasis>
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duplex; epicutis composed of individual hyphae 3-4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter, clamped at septa and with clavate to cylindrical terminal elements.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="98" type="ecology">
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<paragraph pageId="7" pageNumber="98">Ecology.</paragraph>
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<paragraph pageId="7" pageNumber="98">
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Gregarious; growing in either pure oak forests (
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus oblongata" order="Fagales" pageId="7" pageNumber="98" phylum="Tracheophyta" rank="species" species="oblongata">
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<emphasis italics="true" pageId="7" pageNumber="98">Quercus oblongata</emphasis>
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</taxonomicName>
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) or mixed forests with oaks and pines (
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus wallichiana" order="Pinales" pageId="7" pageNumber="98" phylum="Tracheophyta" rank="species" species="wallichiana">
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<emphasis italics="true" pageId="7" pageNumber="98">Pinus wallichiana</emphasis>
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</taxonomicName>
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) at an altitude greater than 2000 m a.s.l. The soil pH was around 8.4.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="98" type="materials_examined">
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<paragraph pageId="7" pageNumber="98">Additional material examined.</paragraph>
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<paragraph pageId="7" pageNumber="98">
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Pakistan, Khyber Pakhtunkhwa, District Swat, Malam Jabba valley,
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<geoCoordinate degrees="34" direction="north" minutes="50" orientation="latitude" precision="1" seconds="57.6" value="34.84933">34°50'57.6"N</geoCoordinate>
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<geoCoordinate degrees="72" direction="east" minutes="33" orientation="longitude" precision="1" seconds="15.7" value="72.55437">72°33'15.7"E</geoCoordinate>
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, on ground in mixed forests of oak and pines, Junaid Khan, 10 August 2018, MJ-15103 (LAH36368); Toa, Alpuri forests,
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<geoCoordinate degrees="34" direction="north" minutes="51" orientation="latitude" precision="1" seconds="51.2" value="34.86422">34°51'51.2"N</geoCoordinate>
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<geoCoordinate degrees="72" direction="east" minutes="39" orientation="longitude" precision="1" seconds="48.0" value="72.66334">72°39'48.0"E</geoCoordinate>
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, 2800 m a.s.l., on soil under
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus oblongata" order="Fagales" pageId="7" pageNumber="98" phylum="Tracheophyta" rank="species" species="oblongata">
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<emphasis italics="true" pageId="7" pageNumber="98">Quercus oblongata</emphasis>
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</taxonomicName>
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, Arooj Naseer & Abdul Nasir Khalid, 15 July 2015, AST17 (LAH35256).
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</paragraph>
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<caption doi="10.3897/mycokeys.74.49734.figure4" httpUri="https://binary.pensoft.net/fig/469606" pageId="7" pageNumber="98" start="Figure 4" startId="F4">
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<paragraph pageId="7" pageNumber="98">
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<emphasis bold="true" pageId="7" pageNumber="98">Figure 4.</emphasis>
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The new species
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<taxonomicName authorityName="A. Naseer, J. Khan & A. N. Khalid" authorityYear="2020" class="Agaricomycetes" family="Cortinariaceae" genus="Cortinarius" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cortinarius pseudotorvus" order="Agaricales" pageId="7" pageNumber="98" phylum="Basidiomycota" rank="species" species="pseudotorvus">
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<emphasis italics="true" pageId="7" pageNumber="98">Cortinarius pseudotorvus</emphasis>
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</taxonomicName>
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, AST20 (LAH35257, holotype).
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<emphasis bold="true" pageId="7" pageNumber="98">A-C</emphasis>
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Basidiomata
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<emphasis bold="true" pageId="7" pageNumber="98">A, B</emphasis>
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AST20 (holotype)
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<emphasis bold="true" pageId="7" pageNumber="98">C</emphasis>
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MJ-15103 (LAH36368)
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<emphasis bold="true" pageId="7" pageNumber="98">D-F</emphasis>
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Basidiospores of AST20 (holotype) observed with the SEM technique. Photo: A. Naseer (
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<emphasis bold="true" pageId="7" pageNumber="98">A, B</emphasis>
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), J. Khan (
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<emphasis bold="true" pageId="7" pageNumber="98">C</emphasis>
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). Scale bars: 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="7" pageNumber="98">D</emphasis>
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), 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="7" pageNumber="98">E</emphasis>
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), 2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="7" pageNumber="98">F</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |