137 lines
8.2 KiB
XML
137 lines
8.2 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.33.24704" ID-GBIF-Dataset="f336ac87-c7ba-4f9d-9c51-bbdd3a648c13" ID-PMC="PMC5911684" ID-Pensoft-Pub="1314-4049--85" ID-PubMed="29686502" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049--85" ModsDocOrigin="MycoKeys " ModsDocTitle="The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)" checkinTime="1553125627527" checkinUser="pensoft" docAuthor="Yan, Jun-Qing & Bau, Tolgor" docDate="2018" docId="05C11253007639742E9C51CE39C49811" docLanguage="en" docName="MycoKeys 33: 85-102" docOrigin="MycoKeys 33" docSource="http://dx.doi.org/10.3897/mycokeys.33.24704" docTitle="Psathyrella mycenoides T. Bau, sp. nov." docType="treatment" docVersion="4" lastPageNumber="91" masterDocId="6710FFA7FF802D0EFF9FFFEED02BF90C" masterDocTitle="The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)" masterLastPageNumber="102" masterPageNumber="85" pageNumber="91" updateTime="1668135986811" 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>The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)</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>Yan, Jun-Qing</mods:namePart>
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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>Bau, Tolgor</mods:namePart>
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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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>33</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>85</mods:start>
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<mods:end>102</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.33.24704</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.33.24704</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049--85</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154474049" LSID="urn:lsid:plazi:treatment:05C11253007639742E9C51CE39C49811" httpUri="http://treatment.plazi.org/id/05C11253007639742E9C51CE39C49811" lastPageNumber="91" pageId="6" pageNumber="91">
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<subSubSection pageId="6" pageNumber="91" type="nomenclature">
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<paragraph pageId="6" pageNumber="91">
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<taxonomicName LSID="823857" authority="T. Bau" class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella mycenoides" order="Agaricales" pageId="6" pageNumber="91" phylum="Basidiomycota" rank="species" species="mycenoides">
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<pageBreakToken pageId="6" pageNumber="91" start="start">Psathyrella</pageBreakToken>
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mycenoides T. Bau
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</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="91">sp. nov.</taxonomicNameLabel>
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Figs 2f, 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="diagnosis">
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<paragraph pageId="6" pageNumber="91">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="91">
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Pileus 4.0-5.0 mm, hemispherical to convex. Stipe slender. Basidiospores 8.8
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<normalizedToken originalValue="–9.2(–">-9.2(-</normalizedToken>
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9.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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4.9-5.4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, germ pore distinct, but small. Pleurocystidia scattered, fusiform to lageniform with an obtuse apex. Cheilocystidia lageniform, with an obtuse apex or clavate to spheropedunculate with a long or short mucronate apex.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="holotype">
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<paragraph pageId="6" pageNumber="91">Holotype.</paragraph>
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<paragraph pageId="6" pageNumber="91">
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CHINA. Jilin Province, Changchun City, Jilin Agricultural University,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="43.809998">43°48'36"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="125.406944">125°24'25"E</geoCoordinate>
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, 220 m alt., 10 Sep 2016, HMJAU 37888.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="etymology">
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<paragraph pageId="6" pageNumber="91">Etymology.</paragraph>
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<paragraph pageId="6" pageNumber="91">
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Name refers to its macroscopic characteristics similar to
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<taxonomicName class="Agaricomycetes" family="Mycenaceae" genus="Mycena" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Mycena" order="Agaricales" pageId="6" pageNumber="91" phylum="Basidiomycota" rank="genus">Mycena</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="description">
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<paragraph pageId="6" pageNumber="91">Description.</paragraph>
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<paragraph pageId="6" pageNumber="91">
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Pileus 4.0-5.0 mm, hemispherical to convex, dirty white with pinkish (7A4-7B5), hygrophanous, striate up to centre from margin. Veil not observed. Context very thin and very fragile, about 0.5 mm thick at stipe centre. Lamellae 1.5-2.0 mm broad, adnate to slightly adnexed, pale brown (7C3-7C4), edges saw-toothed under 20
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<normalizedToken originalValue="×">x</normalizedToken>
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magnification. Stipe slender, 25-30
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-1.0 mm, hygrophanous, subhyaline, cylindrical, hollow, equal, fragile, evanescently pruinose at apex.
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</paragraph>
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<paragraph pageId="6" pageNumber="91">
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Basidiospores 8.8
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<normalizedToken originalValue="–9.2(–">-9.2(-</normalizedToken>
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9.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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4.9-5.4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q=1.6-2.0, ellipsoid to oblong- ellipsoid, in profile flattened on one side, pale yellowish-brown in water, becoming dark grey to dark brown in 5% KOH, germ pore distinct, but small, about 0.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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broad. Basidia 15-17
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<normalizedToken originalValue="×">x</normalizedToken>
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8.8-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, hyaline, 4- or 2-spored. Pleurocystidia 37-56
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<normalizedToken originalValue="×">x</normalizedToken>
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12-17
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, scattered, fusiform to lageniform with an obtuse apex, thin-walled and hyaline. Cheilocystidia numerous, 29-44
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<normalizedToken originalValue="×">x</normalizedToken>
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9.8-17
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, hyaline, lageniform with an obtuse apex or clavate to spheropedunculate, with long or short mucronate apex, rarely spheropedunculate. Trama of gills irregular, hyphae up to 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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broad. Pileipellis hymeniderm, cells 20-30
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<normalizedToken originalValue="μm">μm</normalizedToken>
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broad. Clamps present.
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</paragraph>
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<caption pageId="6" pageNumber="91">
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<paragraph pageId="6" pageNumber="91">
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Figure 5. Microscopic features of
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<taxonomicName class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella mycenoides" order="Agaricales" pageId="6" pageNumber="91" phylum="Basidiomycota" rank="species" species="mycenoides">Psathyrella mycenoides</taxonomicName>
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(HMJAU 37888). a Basidiomata b Basidiospores c Basidia d Pileipellis e Pleurocystidia f Cheilocystidia. Bars: 10mm (a); 10μm (
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<normalizedToken originalValue="d–f">d-f</normalizedToken>
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). Drawing by Jun-Qing Yan.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="habit and habitat">
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<paragraph pageId="6" pageNumber="91">Habit and habitat.</paragraph>
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<paragraph pageId="6" pageNumber="91">Solitary to scattered on humus in mixed forests.</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="91" type="materials_examined">
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<paragraph pageId="6" pageNumber="91">Other specimens examined.</paragraph>
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<paragraph pageId="6" pageNumber="91">CHINA. Jilin Province, Changchun City, Jilin Agricultural University, 12 Sep 2016, HMJAU 37993.</paragraph>
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</subSubSection>
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</treatment>
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</document> |