treatments-xml/data/56/01/58/56015827A5D0DFA37E7ACFF5A3A91715.xml

<document id="EAD9883D742D09CE711F11941A22A23F" ID-CLB-Dataset="305599" ID-DOI="http://dx.doi.org/10.3897/mycokeys.33.24704" ID-GBIF-Dataset="0fb123cf-da7a-4bb0-8e30-b272335391ea" ID-PMC="PMC5911684" ID-Pensoft-Pub="1314-4049-33-85" ID-PubMed="29686502" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-33-85" ModsDocOrigin="MycoKeys 33" ModsDocTitle="The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)" checkinTime="1523689971177" checkinUser="pensoft" docAuthor="Yan, Jun-Qing &amp; Bau, Tolgor" docDate="2018" docId="56015827A5D0DFA37E7ACFF5A3A91715" docLanguage="en" docName="MycoKeys 33: 85-102" docOrigin="MycoKeys 33" docSource="http://dx.doi.org/10.3897/mycokeys.33.24704" docTitle="Psathyrella subsingeri T. Bau &amp; J. Q. Yan, sp. nov." docType="treatment" docVersion="6" lastPageNumber="91" masterDocId="47115C4ED739FFD52771C511FFDDFFE2" masterDocTitle="The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)" masterLastPageNumber="102" masterPageNumber="85" pageNumber="91" updateTime="1732799904373" updateUser="ExternalLinkService">
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<mods:title id="E758493D5DEB35BE7563729A87FA23A0">The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)</mods:title>
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<mods:namePart id="E2039D5797781C22597910075D74D818">Yan, Jun-Qing</mods:namePart>
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<mods:namePart id="C84DB69591E547515A7FFA395D47B52B">Bau, Tolgor</mods:namePart>
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<treatment id="56015827A5D0DFA37E7ACFF5A3A91715" ID-GBIF-Taxon="143559324" LSID="urn:lsid:plazi:treatment:56015827A5D0DFA37E7ACFF5A3A91715" httpUri="http://treatment.plazi.org/id/56015827A5D0DFA37E7ACFF5A3A91715" lastPageNumber="91" pageId="6" pageNumber="91" scope_family="Psathyrellaceae" scope_order="Agaricales">
<subSubSection id="6D130237234C983A7E8C7EC686F7C1FD" pageId="6" pageNumber="91" type="nomenclature">
<paragraph id="090C69603727F8DF7893AB7C01F27981" pageId="6" pageNumber="91">
<taxonomicName id="8E0263C51B177DEF0F56766C996025C0" ID-CoL="78BD4" authority="T. Bau &amp; J. Q. Yan" class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella subsingeri" order="Agaricales" pageId="6" pageNumber="91" phylum="Basidiomycota" rank="species" species="subsingeri">Psathyrella subsingeri T. Bau &amp; J.Q. Yan</taxonomicName>
<taxonomicNameLabel id="3331AA7E57E570D0B14E512ACEFD8D8B" pageId="6" pageNumber="91">sp. nov.</taxonomicNameLabel>
MycoBank: MB823855 Figs 2 
<normalizedToken id="4F1CD480074015935ADE06F82B3FCB3F" originalValue="g–i">g-i</normalizedToken>
, 6
</paragraph>
</subSubSection>
<subSubSection id="D4773B8FE716666AEA4159EE8A2C52AD" pageId="6" pageNumber="91" type="diagnosis">
<paragraph id="9AD8518A00A10499AFCC63627336CE53" pageId="6" pageNumber="91">Diagnosis.</paragraph>
<paragraph id="9DBFC82E38FE1147BBAA5F32861BBCBC" pageId="6" pageNumber="91">
Pileus 15-40 mm, paraboloid to conical. Lamellae 2.0-4.0 mm broad, close. Basidiospores 5.8 
<normalizedToken id="F35575CA0EC32CEDB01698C9C3A9D3C3" originalValue="–7.8(–">-7.8(-</normalizedToken>
8.8) 
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3.9 
<normalizedToken id="830E20E7CB47D04226F742048617B65D" originalValue="–4.4(–">-4.4(-</normalizedToken>
5.0) 
<normalizedToken id="DB7548540A1CF038A9B7864976563662" originalValue="μm">μm</normalizedToken>
, very pale, nearly hyaline or slightly yellow in water and 5% KOH. Germ pore absent. Pleurocystidia absent. Cheilocystidia utriform to predominantly spheropedunculate.
</paragraph>
</subSubSection>
<subSubSection id="E8C8EDB90A80E49DC059555511FCE598" pageId="6" pageNumber="91" type="holotype">
<paragraph id="60D0171AC153400F3A20328C1E264F81" pageId="6" pageNumber="91">Holotype.</paragraph>
<paragraph id="4D2EEEEDA9E14872C4B3661B7A0E72EB" pageId="6" pageNumber="91">
CHINA. Jilin Province, Changchun City, Jingyuetan National Scenic Area, 
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, 
<geoCoordinate id="66C8A2CE638232683121EC3411AE3048" direction="east" orientation="longitude" precision="15" value="125.44861">125°26'55&quot;E</geoCoordinate>
, 200 m alt., 25 Jun 2017, HMJAU 37913.
</paragraph>
</subSubSection>
<subSubSection id="08B9FDFA722F3DD782917F309BB3B7B8" pageId="6" pageNumber="91" type="etymology">
<paragraph id="33AA685583008E4D6235652BA543BB29" pageId="6" pageNumber="91">Etymology.</paragraph>
<paragraph id="A9D9B0B8E53A4BE1872298BFE260AEBB" pageId="6" pageNumber="91">
Name refers to its microscopic characteristics similar to 
<taxonomicName id="3FE1ED9C3818F2FE3754001D9DE5E59E" lsidName="P. singeri" pageId="6" pageNumber="91" rank="species" species="singeri">P. singeri</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C9E3C93BC6410733B288C860DD44B087" pageId="6" pageNumber="91" type="description">
<paragraph id="74B342125A9912B1700DB498B93E34F1" pageId="6" pageNumber="91">Description.</paragraph>
<paragraph id="0FC27E6FC86DEC2C96AD8D2794F0F04F" pageId="6" pageNumber="91">
Pileus 15-40 mm, paraboloid to conical, obtuse or slightly umbonate at disc, hygrophanous, dark reddish-brown (8E7-8F8) or faint yellowish-brown (5C5-5C4), becoming yellowish-brown (6D5-6D6) as pileus dries, striate indistinct. Veil present in early stage, thin, white (6A1), fibrillose, evanescent. Context white (6A1), thin and very fragile, about 2.5 mm thick at stipe centre. Lamellae 2.0-4.0 mm broad, close, adnate, pale brown (6C4-6C5), edges white (6A1), saw-toothed under 20 
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magnifier. Stipe 35-50 
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3.0-4.5 mm, cylindrical, hollow, equal, fragile, covered with slight white (6A1) fibrils, which fall off easily. Spore print chocolate (7E7-7E8). Odour and taste indistinctive.
</paragraph>
<paragraph id="16193BF2499D0622B8D71692CAE2694F" pageId="6" pageNumber="91">
Basidiospores 5.8 
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8.8) 
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3.9 
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5.0) 
<normalizedToken id="F542FD4D42624046E1E80DB9DBAFE99F" originalValue="μm">μm</normalizedToken>
, Q=1.4-2.0, ellipsoid to oblong-ellipsoid, in profile flattened on one side, very pale, nearly hyaline or slightly yellow in water and 5% KOH, inamyloid, smooth. Germ pore absent. Basidia 15-22 
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7.3-9.8 
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, 4- or 2-spored, clavate, hyaline. Pleurocystidia absent. Cheilocystidia utriform to spheropedunculate, rarely clavate to fusiform with an obtuse to broadly obtuse apex, thin-walled, hyaline. Caulocystidia 26-37 
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9.8-15 
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, rarely, various, clavate, utriform, thin-walled, hyaline. Trama of gills irregular, up to 15 
<normalizedToken id="1E13982ECD9B6A93FDA2436899DCD42C" originalValue="μm">μm</normalizedToken>
broad. Pileipellis consisting of 1-2 cells, deep layer of subglobose cell, 20-32 
<normalizedToken id="08228A1DA73A61A11E8BA9861E6785D4" originalValue="μm">μm</normalizedToken>
broad. Clamps present.
</paragraph>
<caption id="42A2755CAB7DA692E22AEF72FACE6233" pageId="6" pageNumber="91">
<paragraph id="3A2B7084574F1B4BD46C57A3A22FD87F" pageId="6" pageNumber="91">
Figure 6. Microscopic features of 
<taxonomicName id="07966504AB1CCF2CB72C64B72DAB8224" class="Agaricomycetes" family="Psathyrellaceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella subsingeri" order="Agaricales" pageId="6" pageNumber="91" phylum="Basidiomycota" rank="species" species="subsingeri">Psathyrella subsingeri</taxonomicName>
(HMJAU 37913). a Basidiomata b Basidiospores c Basidia d Pileipellis e Cheilocystidia f Caulocystidia. Bar: 10 mm (a); 10 
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(
<normalizedToken id="C5106491242F3D1C8DADA1E67AB455AD" originalValue="b–f">b-f</normalizedToken>
). Drawing by Jun-Qing Yana.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="AA9D174193AB26919A5DCBD375FEA027" pageId="6" pageNumber="91" type="habit and habitat">
<paragraph id="BBC1E9DCE39F5FE2E88C3D66A809A143" pageId="6" pageNumber="91">Habit and habitat.</paragraph>
<paragraph id="22289462E91F0183DD0C200BCFA34F2A" pageId="6" pageNumber="91">Solitary to scattered on terrestrial or humus in mixed forests.</paragraph>
</subSubSection>
<subSubSection id="D2A39E92DCF18AEF9BE70E15D28099FE" pageId="6" pageNumber="91" type="materials_examined">
<paragraph id="9D39FA43799F3E399A318E2F0C7B44FA" pageId="6" pageNumber="91">Other specimens examined.</paragraph>
<paragraph id="9E7474347B738176C6C335EE4C2513C5" pageId="6" pageNumber="91">Henan Province, Xinyang City, Boerdeng National Forest Park, 16 Jul 2017, HMJAU 37915; Xian Mountain, 15 Jul 2017, HMJAU 37931; Jilin Province, Changchun City, Jilin Agricultural University, 21 Jun 2016. HMJAU 37811; Jingyuetan National Scenic Area, 25 Jun 2017, HMJAU 37914; 7 Jul 2017, HMJAU 37849; Tonghua City, Qiupi Village, 6 Aug 2015, HMJAU 37812, HMJAU 37813; Yunnan Province, Yeya Lake, 7 Aug 2016, HMJAU 37814; 6 Aug 2017, HMJAU 37852; 23 Aug 2017, HMJAU 37962.</paragraph>
</subSubSection>
</treatment>
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