treatments-xml/data/4E/E9/A1/4EE9A18C5321569392891D4700A8B84E.xml

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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.69.33563" ID-GBIF-Dataset="33e2d3ce-167e-4c70-a74a-12a84710a1e6" ID-PMC="PMC7367896" ID-Pensoft-Pub="1314-4049-69-1" ID-Pensoft-UUID="1EE0969FEC495A54BF779CCFA62DB5E6" ID-PubMed="32733147" ModsDocID="1314-4049-69-1" checkinTime="1594458572206" checkinUser="pensoft" docAuthor="Saba, Malka, Haelewaters, Danny, Pfister, Donald H. &amp; Khalid, Abdul Nasir" docDate="2020" docId="4EE9A18C5321569392891D4700A8B84E" docLanguage="en" docName="MycoKeys 69: 1-31" docOrigin="MycoKeys 69" docSource="http://dx.doi.org/10.3897/mycokeys.69.33563" docTitle="Pseudosperma pinophilum Saba &amp; Khalid 2020, sp. nov." docType="treatment" docVersion="5" id="1EE0969FEC495A54BF779CCFA62DB5E6" lastPageNumber="1" masterDocId="1EE0969FEC495A54BF779CCFA62DB5E6" masterDocTitle="New species of Pseudosperma (Agaricales, Inocybaceae) from Pakistan revealed by morphology and multi-locus phylogenetic reconstruction" masterLastPageNumber="31" masterPageNumber="1" pageNumber="1" updateTime="1732488686704" updateUser="ExternalLinkService">
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<mods:title id="F4AA9224CF525C6A4F0ABDD2F75DA5BA">New species of Pseudosperma (Agaricales, Inocybaceae) from Pakistan revealed by morphology and multi-locus phylogenetic reconstruction</mods:title>
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<mods:name id="31C0E748761370A09018E89BF146E90B" type="personal">
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<mods:namePart id="29CDA1082B81620EC8BFD2EE46EE9167">Saba, Malka</mods:namePart>
<mods:affiliation id="18FB84FE3F49D2DB7B7196C5DB0A92C9">Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan</mods:affiliation>
<mods:nameIdentifier id="F952209B4228A378EF9938A1EC4E993A" type="email">rustflora@gmail.com</mods:nameIdentifier>
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</mods:name>
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</mods:role>
<mods:namePart id="E88B059FDCC44FB2F13D38AE7FBCF1A9">Haelewaters, Danny</mods:namePart>
<mods:affiliation id="575AE0FC43ABABE8E78CB95556612BEB">Farlow Herbarium of Cryptogamic Botany, Harvard University, Cambridge, Massachusetts, USA &amp; Department of Botany and Plant Pathology, Purdue University, West Lafayette, Indiana, USA &amp; Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic</mods:affiliation>
<mods:nameIdentifier id="311C0914A1BBEEE57F193421DD65459E" type="orcid">https://orcid.org/0000-0002-6424-0834</mods:nameIdentifier>
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<mods:namePart id="3F0E824E936F200B47D9B0299D45EF58">Pfister, Donald H.</mods:namePart>
<mods:affiliation id="F451AB1C97C838D91766AC93BE49EC59">Farlow Herbarium of Cryptogamic Botany, Harvard University, Cambridge, Massachusetts, USA</mods:affiliation>
<mods:nameIdentifier id="47CB31EC693B78167F7440D29B19236B" type="orcid">https://orcid.org/0000-0002-9018-8646</mods:nameIdentifier>
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<mods:namePart id="F5253E42C33FA2B25BD3CBFE3D16C96A">Khalid, Abdul Nasir</mods:namePart>
<mods:affiliation id="ED09E5FD151B78CE619B9ADD63E2D4E1">Department of Botany, University of the Punjab, Lahore, Pakistan</mods:affiliation>
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<mods:date id="5555C71D2FE58B649CF766F403218E18">2020</mods:date>
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<mods:number id="F2DAF57F6608E44361EFDFDD4702C4BB">69</mods:number>
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<mods:identifier id="A484B16AB1C8B24069027693BBB66FFD" type="DOI">http://dx.doi.org/10.3897/mycokeys.69.33563</mods:identifier>
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<treatment id="4EE9A18C5321569392891D4700A8B84E" ID-GBIF-Taxon="165061617" LSID="urn:lsid:plazi:treatment:4EE9A18C5321569392891D4700A8B84E" httpUri="http://treatment.plazi.org/id/4EE9A18C5321569392891D4700A8B84E" lastPageNumber="1" pageId="0" pageNumber="1" scope_family="Inocybaceae" scope_order="Agaricales">
<subSubSection id="96B4E89B4A50EF9B2C1050BE7F2D732A" pageId="0" pageNumber="1" type="nomenclature">
<paragraph id="5F8CFDC8F7B579FFABD4C0A5C51D2487" pageId="0" pageNumber="1">
<taxonomicName id="418DFC16C43EE57B01FE9F85DE7CD3C8" ID-CoL="B2MML" LSID="4EE9A18C-5321-5693-9289-1D4700A8B84E" authority="Saba &amp; Khalid" authorityName="Saba &amp; Khalid" authorityYear="2020" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma pinophilum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="pinophilum" status="sp. nov.">Pseudosperma pinophilum Saba &amp; Khalid</taxonomicName>
<taxonomicNameLabel id="6025BF4AB437E60A7C7EB7991723D741" pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation id="81F5F20D88AE4699C6D1CEC1583A3E89" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Pseudosperma pinophilum: A Basidiomata of holotype collection (FH 00304582) B-E microscopic characters: B basidia C cheilocystidia D basidiospores E pileipellis. Scale bars: 1 cm (A), 10 µm (B, D), 30 µm (C, E)." figureDoi="10.3897/mycokeys.69.33563.figure5" httpUri="https://binary.pensoft.net/fig/430577" pageId="0" pageNumber="1">Figure 5</figureCitation>
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</paragraph>
</subSubSection>
<subSubSection id="CD8CF74C98614562D0B967D86BBAFA4A" pageId="0" pageNumber="1" type="diagnosis">
<paragraph id="096377F81081E62A1253C8FF97AD5EB7" pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph id="19BFF5722B0E7250D3D8DDB3CF6563B8" pageId="0" pageNumber="1">
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Characterised by the pale to light yellow equal stipe, basidiospores (8.2-)9.4-15.8
<normalizedToken id="B9F2092A65E7903385FF2A10944147C5" originalValue="×">x</normalizedToken>
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6.3-8
<normalizedToken id="83D0133A69A0D2CBCB0DCDC5F5725B5B" originalValue="µm">µm</normalizedToken>
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and an ecological association with
<taxonomicName id="3A28657CD9A173B93C5DB4EE8660C819" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis id="E1201D1E1A0523E1BC46392A8131F762" italics="true" pageId="0" pageNumber="1">Pinus</emphasis>
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</taxonomicName>
.
</paragraph>
<caption id="59F62DB86BB2CE202F1F5074DB24E89D" doi="10.3897/mycokeys.69.33563.figure5" httpUri="https://binary.pensoft.net/fig/430577" pageId="0" pageNumber="1" start="Figure 5" startId="F5">
<paragraph id="66DC894A10CFDA607502353F64AD1793" pageId="0" pageNumber="1">
<emphasis id="5C9CB4866180EF726B05B8C48085D2D7" bold="true" pageId="0" pageNumber="1">Figure 5.</emphasis>
<taxonomicName id="62EB3CCCD9DFD531CDD2CB30A83ED085" authorityName="Saba &amp; Khalid" authorityYear="2020" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma pinophilum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="pinophilum">
<emphasis id="B963ABE6BE1A59E90E7AFCB41E6A0866" italics="true" pageId="0" pageNumber="1">Pseudosperma pinophilum</emphasis>
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</taxonomicName>
:
<emphasis id="10DFC865B99B9721020D5D7F1612188F" bold="true" pageId="0" pageNumber="1">A</emphasis>
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Basidiomata of holotype collection (FH 00304582)
<emphasis id="9E261D34588504292157940C70E59619" bold="true" pageId="0" pageNumber="1">B-E</emphasis>
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microscopic characters:
<emphasis id="2683E619E641219345A2D918B2282BC6" bold="true" pageId="0" pageNumber="1">B</emphasis>
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basidia
<emphasis id="4BC3EEF6CDF447512F01C15640952293" bold="true" pageId="0" pageNumber="1">C</emphasis>
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cheilocystidia
<emphasis id="0198C8FC8E703E99441ACC1C7769F76A" bold="true" pageId="0" pageNumber="1">D</emphasis>
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basidiospores
<emphasis id="B40C30F138F3BF5ACBEBC6FB8DA8A813" bold="true" pageId="0" pageNumber="1">E</emphasis>
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pileipellis. Scale bars: 1 cm (
<emphasis id="A84264F75138EB6E8D212456A9781E5A" bold="true" pageId="0" pageNumber="1">A</emphasis>
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), 10
<normalizedToken id="3329A2751927A5799C7E4D472673D7BA" originalValue="µm">µm</normalizedToken>
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(
<emphasis id="4C5578F77331F6EFD952D5663E781EF1" bold="true" pageId="0" pageNumber="1">B, D</emphasis>
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), 30
<normalizedToken id="515C36C9C0E1FEC141B4136FB14329D6" originalValue="µm">µm</normalizedToken>
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(
<emphasis id="4836AD31A1E5DB8ABBBA301E093D740F" bold="true" pageId="0" pageNumber="1">C, E</emphasis>
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).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="A6DD06994A522ACA9C5329DB556E65D3" pageId="0" pageNumber="1" type="types">
<paragraph id="5C31ECF3D441D1942963B7E2BF15F4DE" pageId="0" pageNumber="1">Types.</paragraph>
<paragraph id="C16E5EEC1271E562C2D877064B18B5C3" pageId="0" pageNumber="1">
<emphasis id="5F02608F028D61FDF40ED3FF86089E25" bold="true" italics="true" pageId="0" pageNumber="1">Holotype</emphasis>
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: Pakistan, Prov. Khyber Pakhtunkhwa, Abbottabad, Shimla, 14 Sep 2012,
<emphasis id="992F174BA22DD040B3EC17CC3CE5E75A" italics="true" pageId="0" pageNumber="1">leg.</emphasis>
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M. Saba &amp; A.N. Khalid; MSM#0046 (FH 00304582); GenBank accession nos. MG742414 (ITS), MG742418 (nrLSU), MG742416 (mtSSU).
<emphasis id="80E2D6D84FB06B2489F6C2F654FFFD57" bold="true" italics="true" pageId="0" pageNumber="1">Paratype</emphasis>
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: Pakistan, Prov. Khyber Pakhtunkhwa, Shangla, Yakh Tangay, under
<taxonomicName id="0DF97CA9FDA0715D10E82A2940F51E78" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus wallichiana" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="wallichiana">
<emphasis id="B5DB5B5F3C921CB8CF60BFDD92045B6F" italics="true" pageId="0" pageNumber="1">Pinus wallichiana</emphasis>
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</taxonomicName>
, 2 Sep 2013,
<emphasis id="D590F4E331ECA445538422E9FF00F085" italics="true" pageId="0" pageNumber="1">leg.</emphasis>
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M. Saba &amp; A.N. Khalid; MSM#0047 (LAH 310049); GenBank accession nos. MG742417 (ITS), MG742415 (nrLSU), MK474612 (mtSSU).
</paragraph>
</subSubSection>
<subSubSection id="80DE7359205DC304308D66688F635020" pageId="0" pageNumber="1" type="etymology">
<paragraph id="C9BB0C78C6D52D8CE65294A49D7A2419" pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph id="A7AECEB92B08B6A16693A4B89F8C8689" pageId="0" pageNumber="1">From Greek, referring to an association with pine species.</paragraph>
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</subSubSection>
<subSubSection id="F334CA01AE3E07B385B444DD71B0A993" pageId="0" pageNumber="1" type="description">
<paragraph id="F47CCE778F8FB6FE856E15A2A14C5521" pageId="0" pageNumber="1">Description.</paragraph>
<paragraph id="4E43C6653C06C17B40F263764858E19D" pageId="0" pageNumber="1">
<emphasis id="AFC2D3A11136736EDB0F5C039BA1647C" bold="true" italics="true" pageId="0" pageNumber="1">Pileus</emphasis>
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16-31 mm in diam., convex, broadly convex or plane with an acute umbo; margin straight or flaring to deflexed; surface dry, dull, rimose, cracked towards centre, strong brown throughout (5YR4/6 to 5YR4/8) with dark brown umbo.
<emphasis id="B17A1E255D166B4CAFD823EA70AE37CE" bold="true" italics="true" pageId="0" pageNumber="1">Lamellae</emphasis>
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regular, adnexed to sinuate, close, white when young, light olivaceous at maturity; edges even.
<emphasis id="26F414E0742017FEC3EA7214C56D7AFF" bold="true" italics="true" pageId="0" pageNumber="1">Stipe</emphasis>
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54-70 mm, central, equal, longitudinally fibrillose, white with pale greenish-yellow (10Y9/4) or light yellow (5Y9/6) tinge or olivaceous tinge; veil not observed. Context white. Odour not distinctive.
</paragraph>
<paragraph id="B53FF0B7D5CCDB9FDE2C02A4815A3BA2" pageId="0" pageNumber="1">
<emphasis id="7447CEFD33F494E02F74AFB3E55DE19D" bold="true" italics="true" pageId="0" pageNumber="1">Basidiospores</emphasis>
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(8.2-)9.4-15.8
<normalizedToken id="CB012C983D94CDE08172BF19407C2D36" originalValue="×">x</normalizedToken>
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6.3-8.0
<normalizedToken id="B3908BE8375F544168E8396D1086EF38" originalValue="µm">µm</normalizedToken>
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[x = 13.5
<normalizedToken id="7B0502FFE37EDA1D480680D2576BFCAA" originalValue="×">x</normalizedToken>
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7.6
<normalizedToken id="DC73E0EA2D5F55225FC29213C2843A97" originalValue="µm">µm</normalizedToken>
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, Q = 1.4-1.9], smooth, phaseoliform or ellipsoid, thin-walled, pale brown to golden brown in KOH, apiculus small and not distinctive, apex obutse.
<emphasis id="9CB69FDB818657DFBE2C3E916B8F66E4" bold="true" italics="true" pageId="0" pageNumber="1">Basidia</emphasis>
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21-40
<normalizedToken id="F1CC409AEEDBEE11F81EB9912458C571" originalValue="×">x</normalizedToken>
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(9-)11-14
<normalizedToken id="664C398C4E8D30A5B5073E8C906CD3EA" originalValue="µm">µm</normalizedToken>
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, clavate with refractive contents, primarily 4-sterigmate, less often 2-sterigmate, thin-walled, hyaline in KOH; sterigmata 2.5-4.0
<normalizedToken id="B648D72D72AC17360A75CADD6DDB2533" originalValue="µm">µm</normalizedToken>
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long.
<emphasis id="0A4F6D8942E9074DEE9655BBBCBE0C9A" bold="true" italics="true" pageId="0" pageNumber="1">Pleurocystidia</emphasis>
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absent.
<emphasis id="5501BF25FE5C2DE345AF807B5EA15934" bold="true" italics="true" pageId="0" pageNumber="1">Cheilocystidia</emphasis>
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25-47
<normalizedToken id="C85ACC6875D311E1A14E29AD7CEB1474" originalValue="×">x</normalizedToken>
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10-20
<normalizedToken id="F123551EF2999F385805F7FE670105A5" originalValue="µm">µm</normalizedToken>
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, numerous, clavate or cylindrical, hyaline to pale brown in KOH, thin-walled.
<emphasis id="5D052BCAAC1769B17CD1188A4BE70C3B" bold="true" italics="true" pageId="0" pageNumber="1">Caulocystidia</emphasis>
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not observed.
<emphasis id="6ECF431A10402C30DD2E83A798FE190F" bold="true" italics="true" pageId="0" pageNumber="1">Pileipellis</emphasis>
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a cutis of repent hyphae, hyphae cylindrical, 4-12
<normalizedToken id="A01A7B6389F30ABF4AF1AA1633B08225" originalValue="µm">µm</normalizedToken>
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wide, thin-walled, pale brown in KOH, septate.
<emphasis id="901DEB4DB60CD56DC1B13AEC194B0B07" bold="true" italics="true" pageId="0" pageNumber="1">Lamellar trama</emphasis>
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of parallel hyphae, 5-11
<normalizedToken id="892D02CD7FB96BA9F9C8D91FE8AB05B8" originalValue="µm">µm</normalizedToken>
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wide; subhymenium of compact hyphae, 3-6
<normalizedToken id="1C1E902AE7CA0CAD30D72490ADEE2ECC" originalValue="µm">µm</normalizedToken>
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wide.
<emphasis id="63129DC1411D3B627C1E94E809DEF3F2" bold="true" italics="true" pageId="0" pageNumber="1">Stipitipellis</emphasis>
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cylindrical hyphae, 5-12
<normalizedToken id="7FE5406CE59DFBE0D5C6132E0A65BF21" originalValue="µm">µm</normalizedToken>
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wide, hyaline in mass in KOH; all structures inamyloid.
<emphasis id="4C6A2B110A11EE681A9B8B7F06934607" bold="true" italics="true" pageId="0" pageNumber="1">Clamp connections</emphasis>
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present.
</paragraph>
</subSubSection>
<subSubSection id="C9BDEFAC3B41CBDACA7CF68CCEA93A2B" pageId="0" pageNumber="1" type="habit and habitat">
<paragraph id="59C99A220E6B9AAF1761DD04C9781E6E" pageId="0" pageNumber="1">Habit and habitat.</paragraph>
<paragraph id="24DBA1F8E2BBAFD0D56BF4479DD0A3A6" pageId="0" pageNumber="1">
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Occurring in September, solitary or in groups, scattered on the forest floor in stands of
<taxonomicName id="F13922ECAE68570475E6786F1EA25239" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus roxburghii" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="roxburghii">
<emphasis id="78CD913243C43A3D1941393BFF6445E7" italics="true" pageId="0" pageNumber="1">Pinus roxburghii</emphasis>
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</taxonomicName>
and
<taxonomicName id="BAE166FE81C7A9961BB3810E538D2533" lsidName="P. wallichiana" pageId="0" pageNumber="1" rank="species" species="wallichiana">
<emphasis id="ACA71E53A508C7252A3B6744E6DF98FF" italics="true" pageId="0" pageNumber="1">P. wallichiana</emphasis>
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</taxonomicName>
(
<taxonomicName id="678F5AEFF99DC1621D8E044195DAE15D" class="Pinopsida" family="Pinaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="family">Pinaceae</taxonomicName>
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).
</paragraph>
</subSubSection>
<subSubSection id="2679BE0396DC951D1AAD66A91C5D03A3" pageId="0" pageNumber="1" type="notes">
<paragraph id="A068041892F69B87CD2CA1D7223095B5" pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph id="7589F6B90ABA28DD8C041DAA0683024B" pageId="0" pageNumber="1">
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Both
<taxonomicName id="108D9F28176F5F73E6DD067ADE8CF63C" lsidName="P. brunneoumbonatum" pageId="0" pageNumber="1" rank="species" species="brunneoumbonatum">
<emphasis id="A6B9C9714290B4CE0A24FEF67ED72678" italics="true" pageId="0" pageNumber="1">P. brunneoumbonatum</emphasis>
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</taxonomicName>
and
<taxonomicName id="3C180217268E2B81614B81CEABDEF686" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="F0A34B7E0C1441A79D0AB1F6B949614A" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
are placed in
<taxonomicName id="C821449C6D1851D6A60F90443D28B7DB" lsidName="subsp. sect." pageId="0" pageNumber="1" rank="section" section="Rimosae">sect. Rimosae</taxonomicName>
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s.s. subclade A (Figures
<figureCitation id="0CD98CE5C5CF44950408896492DEF32F" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. The best-scoring ML tree (- lnL = 27210.474) of the Rimosae s. s. and Inosperma clades, reconstructed from the concatenated ITS-nrLSU-mtSSU dataset. ML bootstraps (if ≥ 70) are presented above or in front of the branch leading to each node. Thick branches have maximum support (ML BS = 100). Subclade designations within sect. Rimosae s. s. follow Larsson et al. (2009) in the strict sense. Newly-described species are in boldface." figureDoi="10.3897/mycokeys.69.33563.figure1" httpUri="https://binary.pensoft.net/fig/430573" pageId="0" pageNumber="1">1</figureCitation>
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-
<figureCitation id="476EC5A2D7BE276487BAEC8689BD24E7" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. The best-scoring ML tree (- lnL = 5704.951) of Rimosae s. s. subclade A, complemented with recently-described species within sect. Rimosae s. s., reconstructed from the nrLSU dataset. ML bootstraps (if ≥ 70) are presented above or in front of the branch leading to each node. Thick branches have maximum support (ML BS = 100). Newly-described species are in boldface." figureDoi="10.3897/mycokeys.69.33563.figure3" httpUri="https://binary.pensoft.net/fig/430575" pageId="0" pageNumber="1">3</figureCitation>
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), which corresponds to
<taxonomicName id="AB3D9B9AA0DD6BEB7ED6AE7CB45A11D7" lsidName="P. rimosum" pageId="0" pageNumber="1" rank="species" species="rimosum">
<emphasis id="91E14606B808469DF2DC65A87AF40AB7" italics="true" pageId="0" pageNumber="1">P. rimosum</emphasis>
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</taxonomicName>
senso lato, including the several
<emphasis id="15B5D3F5DC99CD9B711400B2831C5F65" italics="true" pageId="0" pageNumber="1">formae</emphasis>
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and variations described for this species (
<bibRefCitation id="6D28E5792B94770CF46542AE248A28CC" DOI="https://doi.org/10.3767/003158509X475913" author="Larsson, E" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" pagination="86 - 98" refId="B31" refString="Larsson, E, Ryberg, M, Moreau, PA, Mathiesen, AD, Jacobsson, S, 2009. Taxonomy and evolutionary relationships within species of section Rimosae (Inocybe) based on ITS, LSU and mtSSU sequence data. Persoonia 23: 86 - 98, DOI: https://doi.org/10.3767/003158509X475913" title="Taxonomy and evolutionary relationships within species of section Rimosae (Inocybe) based on ITS, LSU and mtSSU sequence data." url="https://doi.org/10.3767/003158509X475913" volume="23" year="2009">Larsson et al. 2009</bibRefCitation>
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).
<taxonomicName id="67DD704C6704B93F96E6E3D2E35FCA33" authorityName="Saba &amp; Khalid" authorityYear="2020" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma pinophilum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="pinophilum">
<emphasis id="44EFD67608ACCDEB49E22A050F47CB96" italics="true" pageId="0" pageNumber="1">Pseudosperma pinophilum</emphasis>
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</taxonomicName>
clusters with
<taxonomicName id="CD626244A7D50E71AB8D06B98B6E7873" lsidName="P. rimosum" pageId="0" pageNumber="1" rank="species" species="rimosum">P. cf. rimosum</taxonomicName>
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(isolates JV1825 and PC080925). The pale yellow to light yellow tinged, equal stipe in
<taxonomicName id="056C186C6EBB41FA28626E3E43678894" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="78AA906315408B7729B18C4E960C8175" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
is very different compared to the white (rarely tinged with ochre), sub-bulbous stipe typical for
<taxonomicName id="BA02238FC77FB66CF99CB71ED8922C56" lsidName="P. rimosum" pageId="0" pageNumber="1" rank="species" species="rimosum">
<emphasis id="356C6B85A91A84618344A0FE8FDB31F3" italics="true" pageId="0" pageNumber="1">P. rimosum</emphasis>
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</taxonomicName>
. Moreover,
<taxonomicName id="3F55720738D29E24FC543E47A6E2CFE3" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="2E262B5944F9358D86D420C9C9C6FEDC" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
has broader basidiospores ((8.2-)9.4-15.8
<normalizedToken id="1585C5A92F539FE7191147B530CD9C3E" originalValue="×">x</normalizedToken>
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6.3-8.0
<normalizedToken id="BB154D605C82D5F6D6800D84DFB6C94E" originalValue="µm">µm</normalizedToken>
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) compared to
<taxonomicName id="2345A4457E939977BA94692A060D8D2B" lsidName="P. rimosum" pageId="0" pageNumber="1" rank="species" species="rimosum">
<emphasis id="74693844D2AA5053F7682A4DE64F3CDE" italics="true" pageId="0" pageNumber="1">P. rimosum</emphasis>
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</taxonomicName>
(9-11(-13)
<normalizedToken id="A4F8E78D88534A68204BB9D40ACC2651" originalValue="×">x</normalizedToken>
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4.5-6.0
<normalizedToken id="A87AE21D75B873EB09AC9E4F5ED99AB7" originalValue="µm">µm</normalizedToken>
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). Also
<taxonomicName id="BFD1E676F59D545E087254C3AFF0A4AD" lsidName="P. brunneoumbonatum" pageId="0" pageNumber="1" rank="species" species="brunneoumbonatum">
<emphasis id="D115F00EEFFA9C07E6523C9137FA8F84" italics="true" pageId="0" pageNumber="1">P. brunneoumbonatum</emphasis>
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</taxonomicName>
has broader - and generally larger - basidiospores (10.3-15.3(-16.7)
<normalizedToken id="404790CAB3BDD785C7115220B51D33CC" originalValue="×">x</normalizedToken>
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6.6-9.9
<normalizedToken id="688A458F374701F2233DE6BFB5F6A99C" originalValue="µm">µm</normalizedToken>
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) compared to
<taxonomicName id="5D983A6F83CB4EB9942D8CA9DF3547D8" lsidName="P. rimosum" pageId="0" pageNumber="1" rank="species" species="rimosum">
<emphasis id="398EAB96477D3FFC020EA5E09CB9915B" italics="true" pageId="0" pageNumber="1">P. rimosum</emphasis>
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</taxonomicName>
.
<taxonomicName id="1B52A2A54D0AED928B44B3200B033C6F" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Kauffman" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma sororium" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="sororium">
<emphasis id="69FE8585165D36845A1BC39256563512" italics="true" pageId="0" pageNumber="1">Pseudosperma sororium</emphasis>
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</taxonomicName>
is relatively closely related to
<taxonomicName id="1A47AE1CB55E555ED4929A2CBFA0D8EA" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="248561FC5F2168F517D392E35FD95F9C" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
and can be differentiated in having different pileus colouration (greyish-brown to pinkish-grey or pale pinkish-beige) and measurement of basidiospores (10-12.5
<normalizedToken id="AD90D21C7ECCF12419E836203DF2AF2A" originalValue="×">x</normalizedToken>
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5.5-6.0
<normalizedToken id="6D49C7059BBE7ED821CFD7FD93C56D1F" originalValue="µm">µm</normalizedToken>
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) (
<bibRefCitation id="957DB74D4976F4A9AC4712C6BFF53B53" DOI="https://doi.org/10.1002/j.1537-2197.1926.tb05862.x" author="Kauffman, CH" journalOrPublisher="American Journal of Botany" pageId="0" pageNumber="1" pagination="11 - 32" refId="B25" refString="Kauffman, CH, 1926. The genera Flammula and Paxillus and the status of the American species. American Journal of Botany 13 (1): 11 - 32, DOI: https://doi.org/10.1002/j.1537-2197.1926.tb05862.x" title="The genera Flammula and Paxillus and the status of the American species." url="https://doi.org/10.1002/j.1537-2197.1926.tb05862.x" volume="13" year="1926">Kauffman 1926</bibRefCitation>
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).
</paragraph>
<paragraph id="6FCBE5572FEB8D3D5F644DA31423D9D9" pageId="0" pageNumber="1">
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Two more species of
<taxonomicName id="23175E23432889DF967CC970A8B4C2DA" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="genus">
<emphasis id="6CDD6935595000ECC7F8759870B17A17" italics="true" pageId="0" pageNumber="1">Pseudosperma</emphasis>
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</taxonomicName>
are known from Pakistan; both
<taxonomicName id="65A7011DF1184D86CBD884F55D5D348F" lsidName="P. himalayense" pageId="0" pageNumber="1" rank="species" species="himalayense">
<emphasis id="5BB998505B036B40079A8E3D3D169043" italics="true" pageId="0" pageNumber="1">P. himalayense</emphasis>
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</taxonomicName>
and
<taxonomicName id="AF822F3EF85D0CAA0904170E5FB4841D" lsidName="P. pakistanense" pageId="0" pageNumber="1" rank="species" species="pakistanense">
<emphasis id="43EB8D62E92DC9A88EBC3DAABC28E90D" italics="true" pageId="0" pageNumber="1">P. pakistanense</emphasis>
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</taxonomicName>
were described, based on material collected in Pakistan.
<taxonomicName id="F4F85B6F9BDDEC21ECD2FF94DBF48E9D" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Razaq, Khalid &amp; Kobayashi" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma himalayense" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="himalayense">
<emphasis id="F4B51142D73185282A133B9EACD1CD57" italics="true" pageId="0" pageNumber="1">Pseudosperma himalayense</emphasis>
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</taxonomicName>
was found near
<taxonomicName id="DFB1A333316C67A10A834E7F77C06ECC" class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus wallichiana" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="wallichiana">
<emphasis id="A65EE7EE6F20C42A25C733EBAE005BE1" italics="true" pageId="0" pageNumber="1">Pinus wallichiana</emphasis>
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</taxonomicName>
trees, but an ITS sequence generated from root tips (GenBank acc. no. HG796995) confirmed an ectomycorrhizal association with
<taxonomicName id="7825B7EFBF3BDF4F7C9C9F5D8C0DF0EA" class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus incana" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="incana">
<emphasis id="479C9E9E985F070D1CF6DD8BE8C17B6C" italics="true" pageId="0" pageNumber="1">Quercus incana</emphasis>
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</taxonomicName>
(
<bibRefCitation id="8D0DBEBAF4B1816946D22AB6B3EB461B" author="Liu, L-N" journalOrPublisher="Sydowia" pageId="0" pageNumber="1" pagination="211 - 286" refId="B34" refString="Liu, L-N, Razaq, A, Atri, NS, Bau, T, Belbahri, L, Chenari Bouket, A, Chen, L-P, Deng, C, Ilyas, S, Khalid, AN, Kitaura, MJ, Kobayashi, T, Li, Y, Lorenz, AP, Ma, Y-H, Malysheva, E, Malysheva, V, Nuytinck, J, Qiao, M, Saini, MK, Scur, MC, Sharma, S, Shu, L-L, Spirin, V, Tanaka, Y, Tojo, M, Uzuhashi, S, Valerio-Junior, C, Verbeken, A, Verma, B, Wu, R-H, Xu, J-P, Yu, Z-F, Zeng, H, Zhang, B, Banerjee, A, Beddiar, A, Bordallo, JJ, Dafri, A, Dima, B, Krisai-Greilhuber, I, Lorenzini, M, Mandal, R, Morte, A, Nath, PS, Papp, V, Pavlik, J, Rodriguez, A, Sevcikova, H, Urban, A, Voglmayr, H, Zapparoli, G, 2018. Fungal systematics and evolution: FUSE 4. Sydowia 70: 211 - 286" title="Fungal systematics and evolution: FUSE 4." volume="70" year="2018">Liu et al. 2018</bibRefCitation>
2024-06-21 12:36:04 +02:00
). It can be distinguished from
<taxonomicName id="79368B0F30F8EF858B712D06D6102B0A" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="EA5DBE16F0251743FB4579A6D40D4857" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
2024-06-21 12:36:04 +02:00
</taxonomicName>
by the pale yellowish to camel brown, fibrillose pileus; longer cheilocystidia (43-60
<normalizedToken id="5903C9996CCFBB985138746620BE884F" originalValue="µm">µm</normalizedToken>
2024-06-21 12:36:04 +02:00
vs. 25-47
<normalizedToken id="BA32C59AEB380F94115619DB28AD1FC3" originalValue="µm">µm</normalizedToken>
2024-06-21 12:36:04 +02:00
); and much thicker pileipellis. In addition,
<taxonomicName id="99C40A62EC2979889AA48C54337628ED" lsidName="P. himalayense" pageId="0" pageNumber="1" rank="species" species="himalayense">
<emphasis id="2FABAD63F4F6A007279C4210D9153E3D" italics="true" pageId="0" pageNumber="1">P. himalayense</emphasis>
2024-06-21 12:36:04 +02:00
</taxonomicName>
was resolved as sister to
<taxonomicName id="1D60B204D2B7A81C8C153CDD9B8E592A" lsidName="P. microfastigiatum" pageId="0" pageNumber="1" rank="species" species="microfastigiatum">P. cf. microfastigiatum</taxonomicName>
2024-06-21 12:36:04 +02:00
(
<normalizedToken id="DA32743CACA965278612F583F1694015" originalValue="Kühner">Kuehner</normalizedToken>
2024-06-21 12:36:04 +02:00
) Matheny &amp; Esteve-Rav. in
<bibRefCitation id="588D0ED09DF8B678D1D12130F8D77DB7" author="Liu, L-N" journalOrPublisher="Sydowia" pageId="0" pageNumber="1" pagination="211 - 286" refId="B34" refString="Liu, L-N, Razaq, A, Atri, NS, Bau, T, Belbahri, L, Chenari Bouket, A, Chen, L-P, Deng, C, Ilyas, S, Khalid, AN, Kitaura, MJ, Kobayashi, T, Li, Y, Lorenz, AP, Ma, Y-H, Malysheva, E, Malysheva, V, Nuytinck, J, Qiao, M, Saini, MK, Scur, MC, Sharma, S, Shu, L-L, Spirin, V, Tanaka, Y, Tojo, M, Uzuhashi, S, Valerio-Junior, C, Verbeken, A, Verma, B, Wu, R-H, Xu, J-P, Yu, Z-F, Zeng, H, Zhang, B, Banerjee, A, Beddiar, A, Bordallo, JJ, Dafri, A, Dima, B, Krisai-Greilhuber, I, Lorenzini, M, Mandal, R, Morte, A, Nath, PS, Papp, V, Pavlik, J, Rodriguez, A, Sevcikova, H, Urban, A, Voglmayr, H, Zapparoli, G, 2018. Fungal systematics and evolution: FUSE 4. Sydowia 70: 211 - 286" title="Fungal systematics and evolution: FUSE 4." volume="70" year="2018">Liu et al.'s (2018)</bibRefCitation>
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ITS phylogeny.
<taxonomicName id="1E87BF6EE8725724154CF6184E6C2164" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Z. Ullah, S. Jabeen, H. Ahmad &amp; A. N. Khalid" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma pakistanense" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="pakistanense">
<emphasis id="69FD2E8E7017C9DB03035D2524022113" italics="true" pageId="0" pageNumber="1">Pseudosperma pakistanense</emphasis>
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</taxonomicName>
was found in a mixed conifer-dominated forest with some deciduous trees, under
<taxonomicName id="6A65CF98ECCF2E99E8C9D7D039B340F2" class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus incana" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="incana">
<emphasis id="2FC7DE825994E1DBCCA7DDB12791BE78" italics="true" pageId="0" pageNumber="1">Quercus incana</emphasis>
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</taxonomicName>
(
<bibRefCitation id="2820F29034516210FA56A92666AB9D06" DOI="https://doi.org/10.11646/phytotaxa.348.4.4" author="Ullah, Z" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="1" pagination="279 - 288" refId="B62" refString="Ullah, Z, Jabeen, S, Ahmad, H, Khalid, AN, 2018. Inocybe pakistanensis, a new species in section Rimosae s. str. from Pakistan. Phytotaxa 348 (4): 279 - 288, DOI: https://doi.org/10.11646/phytotaxa.348.4.4" title="Inocybe pakistanensis, a new species in section Rimosae s. str. from Pakistan." url="https://doi.org/10.11646/phytotaxa.348.4.4" volume="348" year="2018">Ullah et al. 2018</bibRefCitation>
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). This species can be differentiated from the new species by the presence of pleurocystidia, the smaller stipe (50 mm vs. 54-70 mm in
<taxonomicName id="527885FDF7F006E71877C88948BB6562" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="A88CE010E52254B5C46F5E2A89BDD487" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
) and its phylogenetic position (
<bibRefCitation id="CDA631B3E3E9F1C0FD13DAEFD397E8C8" DOI="https://doi.org/10.11646/phytotaxa.348.4.4" author="Ullah, Z" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="1" pagination="279 - 288" refId="B62" refString="Ullah, Z, Jabeen, S, Ahmad, H, Khalid, AN, 2018. Inocybe pakistanensis, a new species in section Rimosae s. str. from Pakistan. Phytotaxa 348 (4): 279 - 288, DOI: https://doi.org/10.11646/phytotaxa.348.4.4" title="Inocybe pakistanensis, a new species in section Rimosae s. str. from Pakistan." url="https://doi.org/10.11646/phytotaxa.348.4.4" volume="348" year="2018">Ullah et al. 2018</bibRefCitation>
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). In our nrLSU phylogeny,
<taxonomicName id="0C92144D88C212C62D56A3054AF7FEE9" lsidName="P. pakistanense" pageId="0" pageNumber="1" rank="species" species="pakistanense">
<emphasis id="FEA7268F5A276F15092AD9A823AC4AF0" italics="true" pageId="0" pageNumber="1">P. pakistanense</emphasis>
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</taxonomicName>
was retrieved as sister to
<taxonomicName id="3897851D2788EEE2A0A22D0EC1150E2E" lsidName="P. alboflavellum" pageId="0" pageNumber="1" rank="species" species="alboflavellum">
<emphasis id="FBBFDD8C1170D0720E9DA72ECFB2F6A5" italics="true" pageId="0" pageNumber="1">P. alboflavellum</emphasis>
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</taxonomicName>
(C.K. Pradeep &amp; Matheny) Haelew. (Figure
<figureCitation id="24F48B7A089DE930732B80A7B59A8E5A" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. The best-scoring ML tree (- lnL = 5704.951) of Rimosae s. s. subclade A, complemented with recently-described species within sect. Rimosae s. s., reconstructed from the nrLSU dataset. ML bootstraps (if ≥ 70) are presented above or in front of the branch leading to each node. Thick branches have maximum support (ML BS = 100). Newly-described species are in boldface." figureDoi="10.3897/mycokeys.69.33563.figure3" httpUri="https://binary.pensoft.net/fig/430575" pageId="0" pageNumber="1">3</figureCitation>
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).
</paragraph>
<paragraph id="A194B3D31363B74D31E3EFBF73F1EAE5" pageId="0" pageNumber="1">
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The Japanese species in
<taxonomicName id="0B5765AAC7CE58B93153AE51847E8F28" lsidName="subsp. sect." pageId="0" pageNumber="1" rank="section" section="Rimosae">sect. Rimosae</taxonomicName>
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without sequence data from
<bibRefCitation id="671693530DA8387A9AD07752755651A2" author="Kobayashi, T" journalOrPublisher="Nova Hedwigia" pageId="0" pageNumber="1" pagination="1 - 246" refId="B27" refString="Kobayashi, T, 2002. The taxonomic studies of the genus Inocybe. Nova Hedwigia 124: 1 - 246" title="The taxonomic studies of the genus Inocybe." volume="124" year="2002">Kobayashi (2002)</bibRefCitation>
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,
<taxonomicName id="4B0D8980F2E1B198B74EFCBF250FA07B" lsidName="P. avellaneum" pageId="0" pageNumber="1" rank="species" species="avellaneum">
<emphasis id="1787C8CAC566AC62C391BA9D3E240C10" italics="true" pageId="0" pageNumber="1">P. avellaneum</emphasis>
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</taxonomicName>
,
<taxonomicName id="EA323C0025E0244D306A78C1B075C4A3" lsidName="P. bisporum" pageId="0" pageNumber="1" rank="species" species="bisporum">
<emphasis id="6874227866C617F1BA21FD3A2BA79E58" italics="true" pageId="0" pageNumber="1">P. bisporum</emphasis>
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</taxonomicName>
,
<taxonomicName id="D239AC3D7E16489503A88D9CAC33E27D" lsidName="P. macrospermum" pageId="0" pageNumber="1" rank="species" species="macrospermum">
<emphasis id="B074EFA14A04C7B6BF8C5A9E1AE9F939" italics="true" pageId="0" pageNumber="1">P. macrospermum</emphasis>
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</taxonomicName>
and
<taxonomicName id="C738E20BD1FA0BC62D2E5EAA1748264C" lsidName="P. transiens" pageId="0" pageNumber="1" rank="species" species="transiens">
<emphasis id="8211D705A7FAB1162AA877532769BBD8" italics="true" pageId="0" pageNumber="1">P. transiens</emphasis>
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</taxonomicName>
, are also different from
<taxonomicName id="133E950413BDB764C6C02E338A0F4284" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="F808CAA5FDD0BE4CEC363E843275572C" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
in their morphology.
<taxonomicName id="98890B3A0F123C24C3913542C6A828EB" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Kobayasi" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma avellaneum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="avellaneum">
<emphasis id="E242CA3743890328517C1991B84C8CDD" italics="true" pageId="0" pageNumber="1">Pseudosperma avellaneum</emphasis>
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</taxonomicName>
has smaller basidiospores and the pileipellis hyphae are almost hyaline (vs. pale brown in
<taxonomicName id="88C538EAD3FB25ECA122CC74C666FCBC" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="F7C9C6972F8B7AD81BDD58A0824B0728" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
).
<taxonomicName id="4141A12E4E91B8D88D1B65C9C435BDC8" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Hongo" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma bisporum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="bisporum">
<emphasis id="8DCA26380726CEA26D734C30B61989C0" italics="true" pageId="0" pageNumber="1">Pseudosperma bisporum</emphasis>
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</taxonomicName>
has lamellae with serrate edges, its stipe is much shorter (17-26 vs. 54-70 mm in
<taxonomicName id="CC2C77AF8BCDB7398023D77CC4062C9B" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="53896A997C25A5AE0AAE8FAAC1CE3BAF" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
), the basidia are 2-sterigmate, the cheilocystidia are usually shorter (max. 31
<normalizedToken id="B5FC427CAF06DA3058BEDC477F7CBECB" originalValue="µm">µm</normalizedToken>
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in length) and the pileipellis hyphae are smaller in diameter.
<taxonomicName id="86D083562B575099CDBE77CD173B6799" authorityName="Matheny &amp; Esteve-Rav" authorityYear="2019" baseAuthorityName="Hongo" class="Agaricomycetes" family="Inocybaceae" genus="Pseudosperma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudosperma macrospermum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="macrospermum">
<emphasis id="935B76B51751FDC070E504F5A51F8A3B" italics="true" pageId="0" pageNumber="1">Pseudosperma macrospermum</emphasis>
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</taxonomicName>
has a smaller pileus diameter, a shorter stipe, narrower basidia, usually shorter cheilocystidia and pileipellis hyphae that are smaller in diameter. Finally, both the basidiospores (4.8-6.5 vs. 6.3-8.0
<normalizedToken id="A0CE98CADDF9E2ACC274DCCC3B902E38" originalValue="µm">µm</normalizedToken>
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in
<taxonomicName id="6CC742007E48B9BCA92289DA5E0CC123" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="78A6F674AFFF0D0041F90105178624C5" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
) and basidia (8.8-9.5 vs. (9-)11-14
<normalizedToken id="AA0838E1F2410EF1A62CAE41563EF688" originalValue="µm">µm</normalizedToken>
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in
<taxonomicName id="883CCD2DD2FCEDA31F157B6C85F44EB9" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="DAD3671F70982CBA84E9296E0B6E91AC" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
) of
<taxonomicName id="071EFFB66DD7178E04C673CD451BB11D" lsidName="P. transiens" pageId="0" pageNumber="1" rank="species" species="transiens">
<emphasis id="0D4D40D2E8264D1F3B6F82F90E5DDC30" italics="true" pageId="0" pageNumber="1">P. transiens</emphasis>
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</taxonomicName>
are narrower. In addition, the cheilocystidia of
<taxonomicName id="75605C7BAF1025FB5BA5B39692C29572" lsidName="P. pinophilum" pageId="0" pageNumber="1" rank="species" species="pinophilum">
<emphasis id="347CC0EDA8DB7208CC993130061BDB53" italics="true" pageId="0" pageNumber="1">P. pinophilum</emphasis>
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</taxonomicName>
are hyaline to pale brown in KOH, whereas in
<taxonomicName id="9C2F3616E57C06AEAA3F45849CA66F60" lsidName="P. transiens" pageId="0" pageNumber="1" rank="species" species="transiens">
<emphasis id="9FB9D586F39BB8B8C46366F8CAE191B9" italics="true" pageId="0" pageNumber="1">P. transiens</emphasis>
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</taxonomicName>
, they are &quot;rarely filled with yellowish brown contents&quot; (
<bibRefCitation id="A84EA9DAF087669E685008191E7E268F" author="Kobayashi, T" journalOrPublisher="Nova Hedwigia" pageId="0" pageNumber="1" pagination="1 - 246" refId="B27" refString="Kobayashi, T, 2002. The taxonomic studies of the genus Inocybe. Nova Hedwigia 124: 1 - 246" title="The taxonomic studies of the genus Inocybe." volume="124" year="2002">Kobayashi 2002</bibRefCitation>
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).
</paragraph>
</subSubSection>
</treatment>
</document>