238 lines
15 KiB
XML
238 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.80.64369" ID-GBIF-Dataset="c415acc7-c68a-4e06-8b08-f2e0c240dfbe" ID-PMC="PMC8192405" ID-Pensoft-Pub="1314-4049-80-133" ID-Pensoft-UUID="5715E633D7955B57893C6B80285BA40F" ID-PubMed="34163302" ModsDocID="1314-4049-80-133" checkinTime="1622751744218" checkinUser="pensoft" docAuthor="Pei, Ying, Guo, Hong-Bo, Liu, Tie-Zhi, Qin, Wei-Qiang, Zhao, Di, Qi, Xiao-Jian & Yu, Xiao-Dan" docDate="2021" docId="4E61A08B98F054D798118A73DD214E82" docLanguage="en" docName="MycoKeys 80: 133-148" docOrigin="MycoKeys 80" docPubDate="2021-06-03" docSource="http://dx.doi.org/10.3897/mycokeys.80.64369" docTitle="Melanoleuca chifengense X. D. Yu & H. B. Guo 2021, sp. nov." docType="treatment" docVersion="4" id="5715E633D7955B57893C6B80285BA40F" lastPageNumber="133" masterDocId="5715E633D7955B57893C6B80285BA40F" masterDocTitle="Three new Melanoleuca species (Agaricales, Basidiomycota) from north-eastern China, supported by morphological and molecular data" masterLastPageNumber="148" masterPageNumber="133" pageNumber="133" updateTime="1668136652035" 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>Three new Melanoleuca species (Agaricales, Basidiomycota) from north-eastern China, supported by morphological and molecular data</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>Pei, Ying</mods:namePart>
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<mods:affiliation>College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110866, China</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>Guo, Hong-Bo</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8226-8099</mods:nameIdentifier>
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<mods:affiliation>College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110866, China</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>Liu, Tie-Zhi</mods:namePart>
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<mods:affiliation>College of Chemistry and Life Sciences, Chifeng University, Chifeng 024000, China</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>Qin, Wei-Qiang</mods:namePart>
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<mods:affiliation>Jishou University, Zhangjiajie 42700, China</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>Zhao, Di</mods:namePart>
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<mods:affiliation>College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110866, China</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>Qi, Xiao-Jian</mods:namePart>
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<mods:affiliation>College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110866, China</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>Yu, Xiao-Dan</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-8226-8099</mods:nameIdentifier>
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<mods:affiliation>College of Biological Science and Technology, Shenyang Agricultural University, Shenyang 110866, China</mods:affiliation>
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<mods:nameIdentifier type="email">yuxd126@126.com</mods:nameIdentifier>
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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>2021-06-03</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>133</mods:start>
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<mods:end>148</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.80.64369</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.80.64369</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-80-133</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5715E633D7955B57893C6B80285BA40F</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182487987" LSID="urn:lsid:plazi:treatment:4E61A08B98F054D798118A73DD214E82" httpUri="http://treatment.plazi.org/id/4E61A08B98F054D798118A73DD214E82" lastPageNumber="133" pageId="0" pageNumber="133">
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<subSubSection pageId="0" pageNumber="133" type="nomenclature">
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<paragraph pageId="0" pageNumber="133">
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<taxonomicName LSID="4E61A08B-98F0-54D7-9811-8A73DD214E82" authority="X. D. Yu & H. B. Guo" authorityName="X. D. Yu & H. B. Guo" authorityYear="2021" class="Agaricomycetes" family="Tricholomataceae" genus="Melanoleuca" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Melanoleuca chifengense" order="Agaricales" pageId="0" pageNumber="133" phylum="Basidiomycota" rank="species" species="chifengense" status="sp. nov.">Melanoleuca chifengense X.D. Yu & H.B. Guo</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="133">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Melanoleuca chifengense (holotype, SYAU-FUNGI- 059) A macroscopic habit B surface of basidiospores. Scale bars: 1 cm (A); 5 μm (B)." figureDoi="10.3897/mycokeys.80.64369.figure3" httpUri="https://binary.pensoft.net/fig/551430" pageId="0" pageNumber="133">Figs 3</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Line drawings of the three new Melanoleuca species A-C Melanoleuca chifengense (holotype, SYAU-FUNGI- 059) A basidiospores B, C basidia and basidioles D-G Melanoleuca griseoflava (holotype, SYAU-FUNGI- 062) D basidia and basidioles E caulocystidia F basidiospores G cheilocystidia H, I Melanoleuca pallidorosea (holotype, SYAU-FUNGI- 058) H basidiospores I basidia and basidioles. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.80.64369.figure6" httpUri="https://binary.pensoft.net/fig/551433" pageId="0" pageNumber="133">, 6a-c</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="133" type="etymology">
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<paragraph pageId="0" pageNumber="133">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="133">The epithet refers to the species found in Chifeng City in north-eastern China.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="133" type="diagnosis">
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<paragraph pageId="0" pageNumber="133">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="133">
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The new species is distinguished from
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<taxonomicName lsidName="M. exscissa" pageId="0" pageNumber="133" rank="species" species="exscissa">
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<emphasis italics="true" pageId="0" pageNumber="133">M. exscissa</emphasis>
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</taxonomicName>
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in having yellowish tinct pileus and without any type of cystidia.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="133" type="materials_examined">
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<paragraph pageId="0" pageNumber="133">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="133">
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<materialsCitation collectingDate="2017-08-21" collectorName="H. B. Guo" country="China" county="Linxi County" elevation="1200" latitude="44.0" location="Xinlin Town" longLatPrecision="684" longitude="118.07" municipality="Chifeng City" specimenCount="1" stateProvince="Inner Mongolia" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Nei Mongol">Inner Mongolia</collectingRegion>
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:
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<collectingMunicipality>Chifeng City</collectingMunicipality>
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,
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<collectingCounty>Linxi County</collectingCounty>
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,
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<location LSID="urn:lsid:plazi:treatment:4E61A08B98F054D798118A73DD214E82:8ED0DB6F0B75F8016EA68D2500D75B77" country="China" county="Linxi County" latitude="44.0" longLatPrecision="684" longitude="118.07" municipality="Chifeng City" name="Xinlin Town" stateProvince="Inner Mongolia">Xinlin Town</location>
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,
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<location LSID="urn:lsid:plazi:treatment:4E61A08B98F054D798118A73DD214E82:BD679D64C1F6BFD5C92B0FA6518958B1" country="China" county="Linxi County" latitude="44.0" longLatPrecision="684" longitude="118.07" municipality="Chifeng City" name="Dauran Village" stateProvince="Inner Mongolia">Dauran Village</location>
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, alt.
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.2" unit="m" value="1200.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.2" unit="m" value="1200.0">1200 m</elevation>
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</quantity>
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,
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<geoCoordinate degrees="44.00" direction="north" orientation="latitude" precision="555" value="44.0">44.00°N</geoCoordinate>
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,
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<geoCoordinate degrees="118.07" direction="east" orientation="longitude" precision="555" value="118.07">118.07°E</geoCoordinate>
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,
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<collectingDate value="2017-08-21">21 Aug 2017</collectingDate>
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,
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<collectorName>H.B. Guo</collectorName>
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(SYAU-FUNGI-059)
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</materialsCitation>
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.
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</paragraph>
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<caption doi="10.3897/mycokeys.80.64369.figure3" httpUri="https://binary.pensoft.net/fig/551430" pageId="0" pageNumber="133" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="133">
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<emphasis bold="true" pageId="0" pageNumber="133">Figure 3.</emphasis>
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<taxonomicName authorityName="X. D. Yu & H. B. Guo" authorityYear="2021" class="Agaricomycetes" family="Pluteaceae" genus="Melanoleuca" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Melanoleuca chifengense" order="Agaricales" pageId="0" pageNumber="133" phylum="Basidiomycota" rank="species" species="chifengense">
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<emphasis italics="true" pageId="0" pageNumber="133">Melanoleuca chifengense</emphasis>
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</taxonomicName>
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(
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<typeStatus>holotype</typeStatus>
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, SYAU-FUNGI-059)
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<emphasis bold="true" pageId="0" pageNumber="133">A</emphasis>
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macroscopic habit
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<emphasis bold="true" pageId="0" pageNumber="133">B</emphasis>
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surface of basidiospores. Scale bars:
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.0" unit="cm" value="1.0">1 cm</quantity>
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(
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<emphasis bold="true" pageId="0" pageNumber="133">A</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="0" pageNumber="133">B</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="133" type="description">
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<paragraph pageId="0" pageNumber="133">Description.</paragraph>
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<paragraph pageId="0" pageNumber="133">
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Pileus 30-60 mm diam., flat at first, becoming depressed at disc when mature, margin sometimes cracking, surface glabrous, grey to yellowish-grey (4B1 to 4B2), greyish-brown (4B4 to 4B6) at centre, often darker at margin. Lamellae crowded, adnate to decurrent, white to yellowish-white (4A2), 2.5-3.0 mm broad, with lamellulae, edge entire. Stipe cylindrical, 20-35 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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2-5 mm diam., central, broadened at base, solid, surface grey to yellowish-grey at first (4B1 to 4B2), becoming yellowish-brown (5D8, 5E8) with age or after touching, striate, often with whitish basal tomentum. Pileus context up to 10 mm thick near stipe attachment, thin at margin, yellowish-grey (4B2), grayish brown to yellowish brown (5D3 to 5E5) in stipe cortex, up to brown (6E7) in stipe base. Odour none, taste mild. Spore print white.
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</paragraph>
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<paragraph pageId="0" pageNumber="133">
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Basidiospores (90/6/2) 7.0-8.5 (9.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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4.0-6.2(6.5)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, av. 7.5
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<normalizedToken originalValue="×">x</normalizedToken>
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5.2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 1.40-1.45(1.50), ellipsoid, hyaline, amyloid, ornamentation verruculose, with irregular warts, sometimes with ridges. Basidia (20) 23-29 (30)
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<normalizedToken originalValue="×">x</normalizedToken>
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(7.0) 7.5-9.0 (10.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, av. 26
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<normalizedToken originalValue="×">x</normalizedToken>
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8.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, 4-spored, sometimes 2-spored, subhyaline. Hymenial cystidia absent, lamella edge sterile. Hymenophoral trama 42-85
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<normalizedToken originalValue="μm">μm</normalizedToken>
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broad, regular with thin-walled hyphae 5.5-16.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., hyphae not pigmented. Subhymenium poorly developed. Pileipellis a cutis of numerous repent branched hyphae, 5.5-7.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, thin-walled. Stipitipellis hyphae 3.5-8.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., thin-walled, hyaline. Caulocystidia absent. Clamp connections absent.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="133" type="distribution">
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<paragraph pageId="0" pageNumber="133">Habit, ecology and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="133">On soil or meadow outside of a forest, often on the roadside near a forest. Known from north-eastern China.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="133" type="materials_examined">
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<paragraph pageId="0" pageNumber="133">Additional specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="133">
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<materialsCitation collectingDate="2017-08-22" collectorName="H. B. Guo" country="China" county="Linxi County" elevation="1201" latitude="44.07" location="Xinlin Town" longLatPrecision="684" longitude="118.08" municipality="Chifeng City" specimenCount="1" stateProvince="Inner Mongolia">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Nei Mongol">Inner Mongolia</collectingRegion>
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:
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<collectingMunicipality>Chifeng City</collectingMunicipality>
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,
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<collectingCounty>Linxi County</collectingCounty>
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,
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<location LSID="urn:lsid:plazi:treatment:4E61A08B98F054D798118A73DD214E82:E692C6EA59C31E6A1D1E39270C5AAFFB" country="China" county="Linxi County" latitude="44.07" longLatPrecision="684" longitude="118.08" municipality="Chifeng City" name="Xinlin Town" stateProvince="Inner Mongolia">Xinlin Town</location>
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,
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<location LSID="urn:lsid:plazi:treatment:4E61A08B98F054D798118A73DD214E82:F05C3764EC9A3D16E2EAC8B530247ACA" country="China" county="Linxi County" latitude="44.07" longLatPrecision="684" longitude="118.08" municipality="Chifeng City" name="Dauran Village" stateProvince="Inner Mongolia">Dauran Village</location>
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, alt.
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.201" unit="m" value="1201.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.201" unit="m" value="1201.0">1201 m</elevation>
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</quantity>
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,
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<geoCoordinate degrees="44.07" direction="north" orientation="latitude" precision="555" value="44.07">44.07°N</geoCoordinate>
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,
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<geoCoordinate degrees="118.08" direction="east" orientation="longitude" precision="555" value="118.08">118.08°E</geoCoordinate>
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,
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<collectingDate value="2017-08-22">22 Aug 2017</collectingDate>
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,
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<collectorName>H.B. Guo</collectorName>
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(SYAU-FUNGI-060)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |