202 lines
14 KiB
XML
202 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.80.65123" ID-GBIF-Dataset="f83fbc6c-efd8-412a-a545-0d41f19297cc" ID-PMC="PMC8172522" ID-Pensoft-Pub="1314-4049-80-115" ID-Pensoft-UUID="ABA49E63F1DA57B5A8FF511CADD78BD3" ID-PubMed="34131386" ModsDocID="1314-4049-80-115" checkinTime="1622060334834" checkinUser="pensoft" docAuthor="Bau, Tolgor & Yan, Jun-Qing" docDate="2021" docId="DDDA33DBA3AE59C885451E27F30A23E4" docLanguage="en" docName="MycoKeys 80: 115-131" docOrigin="MycoKeys 80" docPubDate="2021-05-26" docSource="http://dx.doi.org/10.3897/mycokeys.80.65123" docTitle="Psathyrella amygdalinospora T. Bau & J. Q. Yan 2021, sp. nov." docType="treatment" docVersion="4" id="ABA49E63F1DA57B5A8FF511CADD78BD3" lastPageNumber="115" masterDocId="ABA49E63F1DA57B5A8FF511CADD78BD3" masterDocTitle="A new genus and four new species in the / Psathyrella s. l. clade from China" masterLastPageNumber="131" masterPageNumber="115" pageNumber="115" updateTime="1668136647422" 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>A new genus and four new species in the / Psathyrella s. l. clade from China</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>Bau, Tolgor</mods:namePart>
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<mods:affiliation>Key Laboratory of Edible Fungal Resources and Utilization (North), Ministry of Agriculture and Rural Affairs, Jilin Agricultural University, Changchun 130118, China</mods:affiliation>
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<mods:nameIdentifier type="email">junwusuo@126.com</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>Yan, Jun-Qing</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1128-5171</mods:nameIdentifier>
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<mods:affiliation>Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China</mods:affiliation>
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<mods:nameIdentifier type="email">yanjunqing1990@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>2021-05-26</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>115</mods:start>
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<mods:end>131</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.80.65123</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.80.65123</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-80-115</mods:identifier>
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<mods:identifier type="Pensoft-UUID">ABA49E63F1DA57B5A8FF511CADD78BD3</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182399389" LSID="urn:lsid:plazi:treatment:DDDA33DBA3AE59C885451E27F30A23E4" httpUri="http://treatment.plazi.org/id/DDDA33DBA3AE59C885451E27F30A23E4" lastPageNumber="115" pageId="0" pageNumber="115">
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<subSubSection pageId="0" pageNumber="115" type="nomenclature">
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<paragraph pageId="0" pageNumber="115">
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<taxonomicName LSID="DDDA33DB-A3AE-59C8-8545-1E27F30A23E4" authority="T. Bau & J. Q. Yan" authorityName="T. Bau & J. Q. Yan" authorityYear="2021" class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella amygdalinospora" order="Agaricales" pageId="0" pageNumber="115" phylum="Basidiomycota" rank="species" species="amygdalinospora" status="sp. nov.">Psathyrella amygdalinospora T. Bau & J.Q. Yan</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="115">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Basidiomata a-c Heteropsathyrella macrocystidia (HMJAU 37802) d-f Psathyrella amygdalinospora (HMJAU 37952) g, h P. piluliformoides (HMJAU 37923) i P. truncatisporoides (HMJAU 37947). Scale bars: 10 mm (a-i)." figureDoi="10.3897/mycokeys.80.65123.figure2" httpUri="https://binary.pensoft.net/fig/547328" pageId="0" pageNumber="115">Figs 2d-f</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Psathyrella amygdalinospora (HMJAU 37952) a basidiomata b basidiospores c basidia d pileipellis e pleurocystidia f cheilocystidia. Scale bars: 10 mm (a); 10 μm (b-f)." figureDoi="10.3897/mycokeys.80.65123.figure4" httpUri="https://binary.pensoft.net/fig/547330" pageId="0" pageNumber="115">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="115" type="etymology">
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<paragraph pageId="0" pageNumber="115">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="115">Referring to the spore shape.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="115" type="materials_examined">
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<paragraph pageId="0" pageNumber="115">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="115">
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<materialsCitation collectingDate="2017-08-21" country="China" county="Scenic Spot of Kangding Love Song" elevation="3790" latitude="30.146997" location="Tibetan Autonomous Prefecture of Garze" longLatPrecision="1" longitude="101.860886" municipality="Kangding City" specimenCount="1" stateProvince="Sichuan Province" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingCounty>Scenic Spot of Kangding Love Song</collectingCounty>
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(Mugecuo),
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<collectingMunicipality>Kangding City</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:DDDA33DBA3AE59C885451E27F30A23E4:F1398B7713381595660BF50656E5AF84" country="China" county="Scenic Spot of Kangding Love Song" latitude="30.146997" longLatPrecision="1" longitude="101.860886" municipality="Kangding City" name="Tibetan Autonomous Prefecture of Garze" stateProvince="Sichuan Province">
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Tibetan Autonomous Prefecture of
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<normalizedToken originalValue="Garzê">Garze</normalizedToken>
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</location>
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,
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<collectingRegion country="China" name="Sichuan">Sichuan Province</collectingRegion>
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,
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<geoCoordinate degrees="30" direction="north" minutes="08" orientation="latitude" precision="1" seconds="49.19" value="30.146997">30°08'49.19"N</geoCoordinate>
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,
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<geoCoordinate degrees="101" direction="east" minutes="51" orientation="longitude" precision="1" seconds="39.18" value="101.860886">101°51'39.18"E</geoCoordinate>
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,
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<quantity metricMagnitude="3" metricUnit="m" metricValue="3.79" unit="m" value="3790.0">
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<elevation metricMagnitude="3" metricUnit="m" metricValue="3.79" unit="m" value="3790.0">3790 m</elevation>
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</quantity>
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,
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<collectingDate value="2017-08-21">21 August 2017</collectingDate>
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, Jun-Qing Yan,
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<location LSID="urn:lsid:plazi:treatment:DDDA33DBA3AE59C885451E27F30A23E4:B4F4F7F7C93A98629AEC80752835AA4C" country="China" county="Scenic Spot of Kangding Love Song" latitude="30.146997" longLatPrecision="1" longitude="101.860886" municipality="Kangding City" name="Herbarium of Mycology" stateProvince="Sichuan Province">Herbarium of Mycology</location>
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,
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<collectingRegion country="China" name="Jilin">Jilin</collectingRegion>
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Agricultural University (HMJAU37952)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="115" type="diagnosis">
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<paragraph pageId="0" pageNumber="115">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="115">
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Differs from
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<taxonomicName lsidName="P. obtusata" pageId="0" pageNumber="115" rank="species" species="obtusata">
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<emphasis italics="true" pageId="0" pageNumber="115">P. obtusata</emphasis>
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</taxonomicName>
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by its spores, ovoid in front view, amygdaliform in profile and dark brown and gradually becoming black-brown in 5% KOH.
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</paragraph>
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<paragraph pageId="0" pageNumber="115">Pileus 15-25 mm broad, paraboloid, hygrophanous, chestnut (8F6-8F7), becoming dirty white (8A1-8B1) as pileus dries. Veil not observed. Context approximately 2.0 mm at the centre, fragile, concolorous with pileus. Lamellae 4.0 mm, light brown (8D3-8D5), edges white (8A1), even. Stipes 45-60 mm long, 2.5-3.0 mm thick, fragile, hollow, cylindrical, equal or slightly expanded at base, dirty white (8A1-8B1). Odour and taste indistinctive.</paragraph>
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<paragraph pageId="0" pageNumber="115">
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Spores 8.8-9.7
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<normalizedToken originalValue="×">x</normalizedToken>
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4.9-5.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = 1.5-1.9, ovoid in front view, amygdaliform in profile, reddish brown in water, dark brown and gradually becoming black-brown in 5% KOH, inamyloid, smooth, germ pore absent. Basidia 17-20
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<normalizedToken originalValue="×">x</normalizedToken>
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7.3-9.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, hyaline, 4-spored. Pleurocystidia abundant, 44-68
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<normalizedToken originalValue="×">x</normalizedToken>
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9.8-13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, fusiform to narrowly utriform, thin-walled, apex obtuse to subacute, rarely subcapitate. Pleurocystidioid cheilocystidia abundant, 22-32
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<normalizedToken originalValue="×">x</normalizedToken>
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7.3-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, fusiform to utriform, short mucronate or obtuse at apex, rarely mixed with pyriform cells. Trama of gills irregular. Pileipellis consisting of a 1-2-cell-deep layer of subglobose cells that were 30-40
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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 doi="10.3897/mycokeys.80.65123.figure4" httpUri="https://binary.pensoft.net/fig/547330" pageId="0" pageNumber="115" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="115">
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<emphasis bold="true" pageId="0" pageNumber="115">Figure 4.</emphasis>
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<taxonomicName authorityName="T. Bau & J. Q. Yan" authorityYear="2021" class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella amygdalinospora" order="Agaricales" pageId="0" pageNumber="115" phylum="Basidiomycota" rank="species" species="amygdalinospora">
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<emphasis italics="true" pageId="0" pageNumber="115">Psathyrella amygdalinospora</emphasis>
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</taxonomicName>
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(HMJAU37952)
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<emphasis bold="true" pageId="0" pageNumber="115">a</emphasis>
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basidiomata
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<emphasis bold="true" pageId="0" pageNumber="115">b</emphasis>
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basidiospores
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<emphasis bold="true" pageId="0" pageNumber="115">c</emphasis>
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basidia
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<emphasis bold="true" pageId="0" pageNumber="115">d</emphasis>
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pileipellis
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<emphasis bold="true" pageId="0" pageNumber="115">e</emphasis>
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pleurocystidia
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<emphasis bold="true" pageId="0" pageNumber="115">f</emphasis>
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cheilocystidia. Scale bars: 10 mm (
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<emphasis bold="true" pageId="0" pageNumber="115">a</emphasis>
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); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="115">b-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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<subSubSection pageId="0" pageNumber="115" type="habit and habitat">
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<paragraph pageId="0" pageNumber="115">Habit and habitat.</paragraph>
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<paragraph pageId="0" pageNumber="115">
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Scattered on mosses in mixed forests of
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<taxonomicName class="Pinopsida" family="Taxodiaceae" genus="Cunninghamia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Cunninghamia" order="Pinales" pageId="0" pageNumber="115" phylum="Coniferophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="115">Cunninghamia</emphasis>
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</taxonomicName>
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spp.,
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="0" pageNumber="115" phylum="Coniferophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="115">Pinus</emphasis>
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</taxonomicName>
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spp. and
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<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Quercus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Quercus semecarpifolia" order="Fagales" pageId="0" pageNumber="115" phylum="Angiospermae" rank="species" species="semecarpifolia">
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<emphasis italics="true" pageId="0" pageNumber="115">Quercus semecarpifolia</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="0" pageNumber="115" type="materials_examined">
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<paragraph pageId="0" pageNumber="115">Other specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="115">
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<materialsCitation collectingDate="2017-08-22" country="China" county="Scenic Spot of Kangding Love Song" location="Tibetan Autonomous Prefecture of Garze" municipality="Kangding City" specimenCount="1" stateProvince="Sichuan Province">
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<collectingCountry name="China">China</collectingCountry>
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.
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<collectingCounty>Scenic Spot of Kangding Love Song</collectingCounty>
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(Mugecuo),
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<collectingMunicipality>Kangding City</collectingMunicipality>
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,
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<location LSID="urn:lsid:plazi:treatment:DDDA33DBA3AE59C885451E27F30A23E4:B2FE69C65EB73DD7C95CD7C3053F1945" country="China" county="Scenic Spot of Kangding Love Song" municipality="Kangding City" name="Tibetan Autonomous Prefecture of Garze" stateProvince="Sichuan Province">
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Tibetan Autonomous Prefecture of
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<normalizedToken originalValue="Garzê">Garze</normalizedToken>
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</location>
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,
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<collectingRegion country="China" name="Sichuan">Sichuan Province</collectingRegion>
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,
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<collectingDate value="2017-08-22">22 August 2017</collectingDate>
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, Jun-Qing Yan, HMJAU57044
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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> |