treatments-xml/data/0E/08/19/0E0819F54AA494FAA5F9F70A5F0CDCB9.xml

<document id="9A61E8A104828E91708A91F77EE32BF7" ID-CLB-Dataset="28192" 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 &amp; Bau, Tolgor" docDate="2018" docId="0E0819F54AA494FAA5F9F70A5F0CDCB9" 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="6710FFA7FF802D0EFF9FFFEED02BF90C" masterDocTitle="The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)" masterLastPageNumber="102" masterPageNumber="85" pageNumber="91" updateTime="1732801372165" updateUser="ExternalLinkService">
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<mods:title id="BB925A703B67A2988E0866D155750A86">The Northeast Chinese species of Psathyrella (Agaricales, Psathyrellaceae)</mods:title>
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<mods:namePart id="F723CD0B7DEC9288510A9CB1D7868CD8">Yan, Jun-Qing</mods:namePart>
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<mods:namePart id="D7EA17D081B8710613AAC395CFFE26DF">Bau, Tolgor</mods:namePart>
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<mods:identifier id="A18D5BD391828D577FA1FCF08D50C7C0" type="DOI">http://dx.doi.org/10.3897/mycokeys.33.24704</mods:identifier>
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<subSubSection id="8B74BB73DD60BCEAD80FFBEBF2AE605C" pageId="6" pageNumber="91" type="nomenclature">
<paragraph id="AA894DE88D4AE408EC0389239CE33533" pageId="6" pageNumber="91">
<taxonomicName id="D57BD384EEC731E9187C4D2CC6CF328D" 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="C2F0AAE3F4B7D782D2C66E9126E08FE0" pageId="6" pageNumber="91">sp. nov.</taxonomicNameLabel>
MycoBank: MB823855 Figs 2 
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, 6
</paragraph>
</subSubSection>
<subSubSection id="ED088899FEACA01FA8D23EE75944F869" pageId="6" pageNumber="91" type="diagnosis">
<paragraph id="C79C2EBB896D0B66A67971669FD0D731" pageId="6" pageNumber="91">Diagnosis.</paragraph>
<paragraph id="241DD7FAE1DFE905269755662DC53FC9" pageId="6" pageNumber="91">
Pileus 15-40 mm, paraboloid to conical. Lamellae 2.0-4.0 mm broad, close. Basidiospores 5.8 
<normalizedToken id="F0D353CA19505C944F7F907FB3FF9F42" originalValue="–7.8(–">-7.8(-</normalizedToken>
8.8) 
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3.9 
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5.0) 
<normalizedToken id="21B56ECC2D6985220DA7A43FDC87523A" 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="ACCE719A9F22A8AE01188BA4C58E9072" pageId="6" pageNumber="91" type="holotype">
<paragraph id="3391C3F123154B197C05A319762F8315" pageId="6" pageNumber="91">Holotype.</paragraph>
<paragraph id="8482F4DC87EDD83AE6F4DA47D449B5F7" pageId="6" pageNumber="91">
CHINA. Jilin Province, Changchun City, Jingyuetan National Scenic Area, 
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, 
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, 200 m alt., 25 Jun 2017, HMJAU 37913.
</paragraph>
</subSubSection>
<subSubSection id="4AF649BD2C07484E6F81FE6CE6982D5F" pageId="6" pageNumber="91" type="etymology">
<paragraph id="DCEDB24FCEEFB416A722C40BE759E23F" pageId="6" pageNumber="91">Etymology.</paragraph>
<paragraph id="0201CD3C40C97D1931E6AC7751BADF60" pageId="6" pageNumber="91">
Name refers to its microscopic characteristics similar to 
<taxonomicName id="B49922F1D94470C2A18A111E20E2D6BD" lsidName="P. singeri" pageId="6" pageNumber="91" rank="species" species="singeri">P. singeri</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="7C516170802131729E15BE34D9046F3C" pageId="6" pageNumber="91" type="description">
<paragraph id="BC168CB0A474811CF1ADDD0B90F412CE" pageId="6" pageNumber="91">Description.</paragraph>
<paragraph id="3B6F183B4BCE71DC6C33099208ED7A13" 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="7F3CBB634F31E253256AA922AAA0E8C5" 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) 
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, 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 
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broad. Pileipellis consisting of 1-2 cells, deep layer of subglobose cell, 20-32 
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broad. Clamps present.
</paragraph>
<caption id="8C87ECA7DB4474C669095780749E8412" pageId="6" pageNumber="91">
<paragraph id="3BE8DC84A6F21FF1A760490318E42675" pageId="6" pageNumber="91">
Figure 6. Microscopic features of 
<taxonomicName id="66B610454D1CEB19265DD7410CF4113B" 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="EF7985031FF5ADCCC891A80EA34E3262" originalValue="b–f">b-f</normalizedToken>
). Drawing by Jun-Qing Yana.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="310214BF8C772814C8ADFE9CA6541B22" pageId="6" pageNumber="91" type="habit and habitat">
<paragraph id="2EB177972C3B93E8FEDF8FCA075065FC" pageId="6" pageNumber="91">Habit and habitat.</paragraph>
<paragraph id="F60C4CD5890BD8422740F80A20C400F8" pageId="6" pageNumber="91">Solitary to scattered on terrestrial or humus in mixed forests.</paragraph>
</subSubSection>
<subSubSection id="86AAFC61C381D627A6A939140E00FBE3" pageId="6" pageNumber="91" type="materials_examined">
<paragraph id="F484A1216E3841391BB31B014ECB4BCB" pageId="6" pageNumber="91">Other specimens examined.</paragraph>
<paragraph id="77C9D75D54202966A65DC08D38225E22" 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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