277 lines
17 KiB
XML
277 lines
17 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="E6EA153854385C39845B897F66F8EA13" 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 griseoflava 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="182487985" LSID="urn:lsid:plazi:treatment:E6EA153854385C39845B897F66F8EA13" httpUri="http://treatment.plazi.org/id/E6EA153854385C39845B897F66F8EA13" 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="E6EA1538-5438-5C39-845B-897F66F8EA13" 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 griseoflava" order="Agaricales" pageId="0" pageNumber="133" phylum="Basidiomycota" rank="species" species="griseoflava" status="sp. nov.">Melanoleuca griseoflava 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 4" captionStartId="F4" captionText="Figure 4. Melanoleuca griseoflava (holotype, SYAU-FUNGI- 062) A macroscopic habit B, C surface of basidiospores D hymenial cystidia with encrusted crystals at apex. Scale bars: 1 cm (A); 5 μm (B, C); 10 μm (D)." figureDoi="10.3897/mycokeys.80.64369.figure4" httpUri="https://binary.pensoft.net/fig/551431" pageId="0" pageNumber="133">Figs 4</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">, 6d-g</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 colour of the pileus which is greyish-brown.</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 adnexed to adnate lamellae and fusiform cheilocystidia.
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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="2019-08-31" collectorName="X. D. Yu" country="China" location="Tianzhu Mountain" municipality="Shenyang City" specimenCount="1" stateProvince="Liaoning Province" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Liaoning">Liaoning Province</collectingRegion>
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:
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<collectingMunicipality>Shenyang City</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:E6EA153854385C39845B897F66F8EA13:2086EFB80B129F81F11B2435542BB24E" country="China" municipality="Shenyang City" name="Tianzhu Mountain" stateProvince="Liaoning Province">Tianzhu Mountain</location>
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, on the soil in woods,
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<collectingDate value="2019-08-31">31 Aug 2019</collectingDate>
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,
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<collectorName>X.D. Yu</collectorName>
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(
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<typeStatus>holotype</typeStatus>
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: SYAU-FUNGI-062)
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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.figure4" httpUri="https://binary.pensoft.net/fig/551431" pageId="0" pageNumber="133" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="133">
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<emphasis bold="true" pageId="0" pageNumber="133">Figure 4.</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 griseoflava" order="Agaricales" pageId="0" pageNumber="133" phylum="Basidiomycota" rank="species" species="griseoflava">
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<emphasis italics="true" pageId="0" pageNumber="133">Melanoleuca griseoflava</emphasis>
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</taxonomicName>
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(
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<typeStatus>holotype</typeStatus>
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, SYAU-FUNGI-062)
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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, C</emphasis>
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surface of basidiospores
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<emphasis bold="true" pageId="0" pageNumber="133">D</emphasis>
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hymenial cystidia with encrusted crystals at apex. 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, 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="133">D</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 35-60 mm diam., flat at first, then gradually depressed, margin slightly inflexed when mature, surface fibrillose, greyish-brown (4B3 to 4B5), becoming deep yellow (4C6 to 4C8) at centre. Lamellae crowded, adnexed to adnate, white, 2.5-3.0 mm broad, with lamellulae, edge entire. Stipe cylindrical, 30-50 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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3-5 mm diam., central, somewhat broadened at the base, fibrous, expanded at base, solid, surface yellowish-grey to greyish at first (4B2 to 4C2), becoming yellowish-brown (5E7 to 5E8) with age, striate, with whitish basal tomentum. Pileus context up to 10 mm thick near stipe attachment, thin at margin, greyish-yellow to yellowish-grey (4B4 to 4B2), yellowish-grey (4B2) in stipe cortex, whitish in stipe base. Odour none, taste mild. Spore deposit white.
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</paragraph>
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<paragraph pageId="0" pageNumber="133">
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Basidiospores (234/10/8) (5.0) 6.0-7.2 (8.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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4.0-5.0 (6.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, av. 6.5
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<normalizedToken originalValue="×">x</normalizedToken>
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4.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = (1.30)1.45-1.55 (1.60), ellipsoid, hyaline, amyloid, ornamentation verruculose, warts with ridges, almost reticulate. Basidia (18) 20-25 (28)
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<normalizedToken originalValue="×">x</normalizedToken>
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(4.0) 5.0-6.5 (7.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, av. 22
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<normalizedToken originalValue="×">x</normalizedToken>
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6.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, 4-spored, occasionally 2-spored, hyaline. Cheilocystidia (40) 45-55 (60)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.0) 8.0-12.0 (15.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, fusiform, thin-walled, with encrusted crystals at apex, abundance. Pleurocystidia scattered, similar to cheilocystidia. Hymenophoral trama 90-150
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<normalizedToken originalValue="μm">μm</normalizedToken>
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broad, regular with thin-walled hyphae 3.0-14.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., hyphae not pigmented, lamella edge sterile, Subhymenium poorly developed. Pileipellis a cutis of numerous repent branched hyphae 7.5-10.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, thin-walled, pigmented with light violet. Stipitipellis hyphae 3-10.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., smooth, thin-walled, pigmented. Caulocystidia of two types of cells, (1) 40-90
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<normalizedToken originalValue="×">x</normalizedToken>
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6.0-10.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, fusiform, thin-walled, some with encrusted crystals at apex, similar to cheilocystidia; (2) 30-40
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<normalizedToken originalValue="×">x</normalizedToken>
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7.0-10.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, thin-walled, without crystals. 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, habitat and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="133">Solitary, saprotrophic on the soil, on the grass, on roadsides, in woods. 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="2019-07-20" collectingDateMax="2019-08-31" collectingDateMin="2019-07-20" collectorName="X. D. Yu, H. B. Guo" country="China" county="Shenyang City" location="Haitang Mountain" municipality="Tianzhu Mountain" specimenCount="1" stateProvince="Liaoning Province">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingRegion country="China" name="Liaoning">Liaoning Province</collectingRegion>
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:
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<collectingCounty>Shenyang City</collectingCounty>
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,
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<collectingMunicipality>Tianzhu Mountain</collectingMunicipality>
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, on the soil in woods,
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<collectingDate value="2019-08-31">31 Aug 2019</collectingDate>
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,
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<collectorName>X.D. Yu</collectorName>
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(SYAU-FUNGI-063); Fuxin City,
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<location LSID="urn:lsid:plazi:treatment:E6EA153854385C39845B897F66F8EA13:E63DD34330DB3964FF2BD29A119C594A" country="China" county="Shenyang City" municipality="Tianzhu Mountain" name="Haitang Mountain" stateProvince="Liaoning Province">Haitang Mountain</location>
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, on roadsides,
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<collectingDate value="2019-07-20">20 Jul 2019</collectingDate>
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,
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<collectorName>H.B. Guo</collectorName>
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(SYAU-FUNGI-061)
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</materialsCitation>
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.
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<materialsCitation collectingDate="2017-08-22" collectingDateMax="2019-09-02" collectingDateMin="2017-08-22" collectorName="X. D. Yu, Chifeng City, Karakqin Banner, Maanshan, T. Z. Liu, Y. M. Gao" country="China" county="Linxi County" elevation="1286" latitude="43.08" location="Xinlin Town" longLatPrecision="687" longitude="118.07" municipality="Chifeng City" specimenCount="1" stateProvince="Inner Mongolia">
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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:E6EA153854385C39845B897F66F8EA13:EA1B7C6ABDA5B6E760372ED881190695" country="China" county="Linxi County" latitude="43.08" longLatPrecision="687" 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:E6EA153854385C39845B897F66F8EA13:234480E734C5D43A3E10F2736AA61FBB" country="China" county="Linxi County" latitude="43.08" longLatPrecision="687" 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="1.286" unit="m" value="1286.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.286" unit="m" value="1286.0">1286 m</elevation>
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</quantity>
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,
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<geoCoordinate degrees="43.08" direction="north" orientation="latitude" precision="555" value="43.08">43.08°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="2017-08-22">22 Aug 2017</collectingDate>
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,
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<collectorName>X.D. Yu</collectorName>
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(SYAU-FUNGI-064).
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<collectorName>Chifeng City</collectorName>
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,
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<collectorName>Karakqin Banner</collectorName>
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,
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<collectorName>Maanshan</collectorName>
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,
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<collectingDate value="2019-09-02">2 Sep 2019</collectingDate>
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,
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<collectorName>T.Z. Liu</collectorName>
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&
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<collectorName>Y.M. Gao</collectorName>
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(CFSZ 21439)
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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> |