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<document id="93AA229CA5C6EEABBD220D83ECF33F85" ID-DOI="10.3897/mycokeys.109.133879" ID-publisher-id="133879" URI-arpha="CE1E703F-B262-5962-AD53-8E00B67D9CC2" article-type="research-article" checkinTime="1728396587405" checkinUser="pensoft" docAuthor="Huang, Jia-hui, Lei, Chun-yu, Shen, Ya-lun &amp; Tian, En-jing" docDate="2024" docId="2FA4D09F8A9E589FBBA7CAE151FF4D93" docLanguage="en" docName="MycoKeys 109: 171-185" docOrigin="MycoKeys 109" docSource="https://mycokeys.pensoft.net/article/133879/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.mycokeys" docStyleName="PensoftTaxPub.0000.journal_article.mycokeys" docTitle="Pholiota cylindrospora E. J. Tian 2024, sp. nov." docType="treatment" docVersion="1" dtd-version="3.0" lastPageNumber="185" masterDocId="CE1E703FB2625962AD538E00B67D9CC2" masterDocTitle="Two new species of Pholiota (Agaricales, Strophariaceae) from the southwest of China" masterLastPageNumber="185" masterPageNumber="171" pageNumber="171" updateTime="1728396692467" updateUser="pensoft">
<mods:mods id="1A8AB96AF76A02DC6A37043F779B055F" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="783FB4D9D033B461D7B402A4B9234D60">
<mods:title id="88F5A141BDC7CAD529A655A054055AE7">Two new species of Pholiota (Agaricales, Strophariaceae) from the southwest of China</mods:title>
</mods:titleInfo>
<mods:name id="2DC5C88E1F3DA2B2650D5BCAB596BD3E" type="personal">
<mods:role id="D5FA4F957F5FFFE3C6CAB0AB16E08183">
<mods:roleTerm id="CF33CEDEBF540E3491037476F42828E7">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="6D30A31ED26087574C0C3603D505CDA7">Huang, Jia-hui</mods:namePart>
<mods:nameIdentifier id="9480BED76FB26599560B2623E70D0467" type="ORCID">https://orcid.org/0009-0001-0323-3446</mods:nameIdentifier>
<mods:affiliation id="B560BBD90B6AA18602E344AE5D7452E4">Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China</mods:affiliation>
</mods:name>
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<mods:roleTerm id="DD227D6112D3D44C54401DDB97A18AC5">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A450056C5FD20A56060BA5B53EEC658B">Lei, Chun-yu</mods:namePart>
<mods:nameIdentifier id="812B38601B8C156BA1A36082B2D7307D" type="ORCID">https://orcid.org/0009-0000-7394-4457</mods:nameIdentifier>
<mods:affiliation id="888FFFBBA02912ACBEF711D7E74D83D4">Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China</mods:affiliation>
</mods:name>
<mods:name id="2A32D72CFF6E32556180FBC6847293AD" type="personal">
<mods:role id="ED1FB54B2EB305600E870C50EF31A816">
<mods:roleTerm id="22170D08440DA4F6627E5FF93ED7CCF1">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="67C592F7C86D32799D72FE4F6C8D1B06">Shen, Ya-lun</mods:namePart>
<mods:nameIdentifier id="B6DADF0426A37E27DCD1B69611CDFEF2" type="ORCID">https://orcid.org/0009-0000-7394-4457</mods:nameIdentifier>
<mods:affiliation id="8E85D83B8B6F99B07F10EBCFDB160DDF">Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China</mods:affiliation>
</mods:name>
<mods:name id="C3D215AA1F1BBB3F7BEDF0DB6C754B30" type="personal">
<mods:role id="68EC048B5D521CBE52494E77D5BE3D86">
<mods:roleTerm id="3B4BB13E741672678AEBEE37DC79D4CA">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="0A4185BDFF202AE4B5A1AED751E2EE29">Tian, En-jing</mods:namePart>
<mods:nameIdentifier id="91852D932900EA91348557856386362C" type="ORCID">0000-0001-9742-7569</mods:nameIdentifier>
<mods:affiliation id="5594148737C79AA21F6D38EB554C444C">Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China</mods:affiliation>
</mods:name>
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<mods:titleInfo id="28CC0D9402B217B7322F3DF146348D7B">
<mods:title id="8B22498FCB024306AD0A2DE70257E156">MycoKeys</mods:title>
</mods:titleInfo>
<mods:part id="46AA53349D026E7D20EF98D816371D8C">
<mods:date id="4D9CE11A7E113F5C1C6E9D735A1D34D6">2024</mods:date>
<mods:detail id="8CA4C233E4893BC8792D1394DCD499C3" type="pubDate">
<mods:number id="A7F7345A7B6DEB9026D0985E6CC45753">2024-10-08</mods:number>
</mods:detail>
<mods:detail id="148328CF44169A34995D45FBE326AC1B" type="volume">
<mods:number id="8986F87D6E213373FB98BA769A9BABC2">109</mods:number>
</mods:detail>
<mods:extent id="313FC6ED51F0D2F1141B623B92B43E22" unit="page">
<mods:start id="7191F826569866BA222F3419A250CE4F">171</mods:start>
<mods:end id="9FBEAAFC300533AED5A32DE7C2C41F5C">185</mods:end>
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<mods:classification id="749F1E79CEAA2223EB29EA16EE420798">journal article</mods:classification>
<mods:identifier id="A0F346688E16783DE4F497DC43F24698" type="DOI">10.3897/mycokeys.109.133879</mods:identifier>
</mods:mods>
<treatment id="2FA4D09F8A9E589FBBA7CAE151FF4D93" ID-arpha="2FA4D09F-8A9E-589F-BBA7-CAE151FF4D93" ID-mycobank="854827" LSID="urn:lsid:plazi:treatment:2FA4D09F8A9E589FBBA7CAE151FF4D93" httpUri="http://treatment.plazi.org/id/2FA4D09F8A9E589FBBA7CAE151FF4D93">
<subSubSection id="8F4530BD8DBE91FFBA98D6C7F213F0E0" type="nomenclature">
<paragraph id="ECB03584196113C1AC2908A3BFDE5F07">
<taxonomicName id="5A4D641B07845DFBFFA39A4DB41229B4" authority="E. J. Tian" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora" status="sp. nov.">
<emphasis id="2D3D79B8AF008B0C4202B8358165F8D6" italics="true">Pholiota cylindrospora</emphasis>
E. J. Tian
</taxonomicName>
<taxonomicNameLabel id="22F75285F3C6BB3EB272684A20548E55" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="B8CFEA103C461E907AE1709B837ED9D2" type="description">
<paragraph id="6288ECBD7D35146CD460EC62CC637318">
<figureCitation id="7902305AB9BE19C130294787C45D3FF0" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Basidiomata of Pholiota cylindrospora (HMJAU 37432, holotype). Photo by Shi-liang Liu. Scale bar: 1 cm." figureDoi="10.3897/mycokeys.109.133879.figure2" httpUri="https://binary.pensoft.net/fig/1149965">Figs 2</figureCitation>
,
<figureCitation id="3F563B86F91721AD7F6EC87267FFD5A8" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Microcharacters of Pholiota cylindrospora (HMJAU 37432, holotype). Drawings by Jia-hui Huang A basidiocarps B basidia C basidiospores D pleurocystidia E cheilocystidia. Scale bars: 1 cm (A); 5 µm (C); 10 µm (B, D, E)." figureDoi="10.3897/mycokeys.109.133879.figure3" httpUri="https://binary.pensoft.net/fig/1149966">3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EGXAI" type="diagnosis">
<paragraph id="35BE40C5557E7C22EC26FE99DAEF2B75">
<heading id="47A6C59C878A843C670EB489587C47ED" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="E5D6A06DCBECB218CA5C8C9037673DBF">
Differs from other
<taxonomicName id="4E14E4E48161AA7C6D89238E14A55C25">
<emphasis id="2B0B1D107A4B217BFC587121ABD94590" italics="true">Pholiota</emphasis>
species
</taxonomicName>
by dry pileus with slightly recurved and triangular scales, cylindrical basidiospores, and
<specimenCount id="CFF300F6F9F368BDE6B54699978AB180" count="2" type="generic" typeStatus="types">two types</specimenCount>
of pleurocystidia, including leptocystidia and chrysocystidia, as well as growing on soil.
</paragraph>
<caption id="84A2062299C25F1B5164BFE6144FC9A5" ID-DOI="10.3897/mycokeys.109.133879.figure2" ID-arpha="617F2210-3EC4-59BE-A95A-A55E270255B0" httpUri="https://binary.pensoft.net/fig/1149965" startId="F2">
<paragraph id="9C3382ECEF46FA7C00792CD7459E1287">
<label id="194282B864BDCA5B84160305CCF500D9">Figure 2.</label>
</paragraph>
<paragraph id="C9D38461CFB422CBFFC3A8573D167633">
Basidiomata of
<taxonomicName id="CFDD805D51EC2405D89675A5FFCC527B" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora">
<emphasis id="CAEE95093352A20B66C98734EF7A36E7" italics="true">Pholiota cylindrospora</emphasis>
</taxonomicName>
(HMJAU 37432, holotype). Photo by Shi-liang Liu. Scale bar: 1 cm.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0ELYAI" type="Holotype">
<paragraph id="E4D4BD5957E83C11BCEA71F6546C80C7">
<heading id="10C4C2F0C8FA66A40D82C5C1366220B9" reason="title">
<typeStatus id="F10F4AA6004F7AA3CC5687EE251B9F4F" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="8FA4C4F84A5392573153DDD10939D6C7">
<materialsCitation id="7F18062A869547284442FB01667091B2" collectingDate="2015-11-30" collectionCode="HMJAU" country="China" county="Baoshan City" elevation="910" latitude="25.059166" location="Baihualing" longLatPrecision="21" longitude="98.82166" municipality="Gaoligong Mountains" specimenCount="1" stateProvince="Yunnan" typeStatus="holotype">
<collectingCountry id="C409226CAE0A47BAF9BF9ABCAFD80752" name="China">China</collectingCountry>
. •
<collectingRegion id="22E33E310AE87B4B0F55C9042F9B2232" country="China" name="Yunnan">Yunnan</collectingRegion>
,
<collectingCounty id="DDC1C30E7A155006F6784FA7CFAF48B1">Baoshan City</collectingCounty>
,
<collectingMunicipality id="5E9855C864CE938601CBEF6A93E5E3EA">Gaoligong Mountains</collectingMunicipality>
,
<location id="F609F0FF9C5D7413D925711044648273" LSID="urn:lsid:plazi:treatment:2FA4D09F8A9E589FBBA7CAE151FF4D93:F609F0FF9C5D7413D925711044648273" country="China" county="Baoshan City" latitude="25.059166" longLatPrecision="21" longitude="98.82166" municipality="Gaoligong Mountains" name="Baihualing" stateProvince="Yunnan">Baihualing</location>
; elev.
<quantity id="A2BA2EBD539A5F433B039B280886C2B8" metricMagnitude="2" metricUnit="m" metricValue="9.1" unit="m" value="910.0">
<elevation id="16444F83A6968EFD1A8084D1C68C93B5" metricMagnitude="2" metricUnit="m" metricValue="9.1" unit="m" value="910.0">910 m</elevation>
</quantity>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EUYAI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[98.821667,25.059167]}">
<geoCoordinate id="DCAE1D40BB792CAAF2F37B120D76A3BE" degrees="25" direction="north" minutes="03" orientation="latitude" precision="15" seconds="33" value="25.059166">25 ° 03 ' 33 N</geoCoordinate>
,
<geoCoordinate id="9AFA36DC7D7B444F7BE6E8BF719F5221" degrees="98" direction="east" minutes="49" orientation="longitude" precision="15" seconds="18" value="98.82166">98 ° 49 ' 18 E</geoCoordinate>
</named-content>
; scattered on soil in broad-leaved forest;
<date id="D333A70E7F013B4206AD7E9E79A5ABB6" value="2015-11-30">
<collectingDate id="319FCF039276F31E2640DD3CBD4C3953" value="2015-11-30">30 November 2015</collectingDate>
</date>
; Shi-liang Liu 37432 (
<typeStatus id="4FF350DFA28639EBEA72D55F666DC6DB" type="holotype">holotype</typeStatus>
:
<named-content id="F45A05BC34CBEC32060BAE3BDC32BDA0" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/herbarium-mycology-jilin-agricultural-university" xlink_title="Herbarium of Mycology of Jilin Agricultural University">
<collectionCode id="1BEB823FF6C3E55EF1CB6FDC83260F0D" country="China" httpUri="http://grbio.org/cool/8j66-f1fc" name="Herbarium of Mycology of Jilin Agricultural University" type="">HMJAU</collectionCode>
</named-content>
!).
</materialsCitation>
</paragraph>
<caption id="29A7ACA4C57980A79B9A42637ABF98CC" ID-DOI="10.3897/mycokeys.109.133879.figure3" ID-arpha="49355862-3D32-57B1-852B-1307B20C7775" httpUri="https://binary.pensoft.net/fig/1149966" startId="F3">
<paragraph id="65BEEAA88567C93B54A6C56782BC5261">
<label id="4594D5BC6DCDAFB0C740D30BB3522B3D">Figure 3.</label>
</paragraph>
<paragraph id="68E5ECB9A5BDF70F57181B346F0C90CF">
Microcharacters of
<taxonomicName id="761BB0BF94AD22DC2DFD879636F6C3AA" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora">
<emphasis id="8D6365CD6BA9CD90ED03B385565C37C3" italics="true">Pholiota cylindrospora</emphasis>
</taxonomicName>
(HMJAU 37432, holotype). Drawings by Jia-hui Huang
<emphasis id="9AAC6A7FF359115A2312EF8064EDAC71" bold="true">A</emphasis>
basidiocarps
<emphasis id="1FCF14D765B87A539E0FF53A2B7C0E15" bold="true">B</emphasis>
basidia
<emphasis id="220888A9D89653BDABA19A69F1834F01" bold="true">C</emphasis>
basidiospores
<emphasis id="821696142C61BF11C63C90FC0DCC1681" bold="true">D</emphasis>
pleurocystidia
<emphasis id="35B0B373EF1D2591ECFECF393E03CD07" bold="true">E</emphasis>
cheilocystidia. Scale bars: 1 cm (
<emphasis id="7F2C55A2BC9271F9AF30B4A4437581CB" bold="true">A</emphasis>
); 5 µm (
<emphasis id="3534793D14409A8AA4C0F45522F2903E" bold="true">C</emphasis>
); 10 µm (
<emphasis id="E23E60A32796F1302A7DB287B760FDF2" bold="true">B</emphasis>
,
<emphasis id="06FDF44E339E1AEFA417570B74A48C60" bold="true">D</emphasis>
,
<emphasis id="C4ECE4418C175D7C307484D84DB6836E" bold="true">E</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EJ1AI" type="etymology">
<paragraph id="C1FDEF1B809D7200E23C7F792AEFB909">
<heading id="214182C4C7D5A4C3CE9EDBF72DB17AA5" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="EF5151A87140DA7C094DEBE7F058CB1F">Referring to the cylindric basidiospores.</paragraph>
</subSubSection>
<subSubSection id="SECID0EO1AI" type="description">
<paragraph id="8C74E0B8DEFE515C860E1A31A4F795C2">
<heading id="D2FA11C93FAF46AEBC9FC9F4D3FD5542" reason="title">Description.</heading>
</paragraph>
<paragraph id="CD1B35E7E4A7357AB5C6780900A61A0A">
<emphasis id="93D187DC4382A62CC646FE74B1FFDED8" bold="true" italics="true">Pileus</emphasis>
<quantity id="CFF18C2390EB5EDA46CD597739FC9E4A" metricMagnitude="-2" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" unit="mm" value="60.0" valueMax="70.0" valueMin="50.0">5070 mm</quantity>
in diameter, convex to broadly convex, becoming nearly plane, with a low obtuse umbo; surface dry, pale orange to apricot (5 A 35 B 6), paler towards the margin, decorated with concentric, slightly recurved, triangular, light brown (6 D 7) scales.
<emphasis id="EEF48854BE7D60994CB26DED869859A7" bold="true" italics="true">Context</emphasis>
pale (2 A 2), odor and taste mild.
<emphasis id="517E85D19F57D2DD774A941F4E6A41DD" bold="true" italics="true">Lamellae</emphasis>
adnate, broad, moderately close, L = 3842, I = 26, pallid at first, becoming brown (6 D 6), the edges waved.
<emphasis id="C773B379CE8B09D319AB5B8A49A4E36C" bold="true" italics="true">Stipe</emphasis>
<quantity id="B4CA422F61FBBB658DDDFD90004D6E71" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" unit="mm" value="52.5" valueMax="60.0" valueMin="45.0">4560 mm</quantity>
long,
<quantity id="AA407566F9663668862BF9543B68BF61" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" unit="mm" value="9.5" valueMax="11.0" valueMin="8.0">811 mm</quantity>
thick, central, equal to tapered towards the base, solid, ground color pallid, smooth to silky above an annular zone, towards the base with yellowish brown to brown (5 D 66 D 6) multizonate squamules or sometimes with scattered brown (6 D 5) fibrils, with white mycelium at the base.
</paragraph>
<paragraph id="79AD56F2161640C1E7FDB9BCA6AE5EE4">
<emphasis id="0D553C154138F6D132AC173CF19DF738" bold="true" italics="true">Basidiospores</emphasis>
(6.5 ) 7.09.5 ( 10.0) × 3.04.0 µm, Q = 1.752.83, Q
<subScript id="EDD1B9A7D5F191688EA5DAD7367EC8EC">m</subScript>
= 2.30, in face view oblong to cylindric, sometimes crooked, in profile cylindric to slightly inequilateral, wall smooth and thin, germ pore very minute to not evident, pale rusty to yellowish brown (6 E 85 E 8) in KOH, slightly paler in Melzers reagent.
<emphasis id="2489F66852614B3C8B7488B51812D769" bold="true" italics="true">Basidia</emphasis>
1927 × 4.96.5 µm, 4 - spored, clavate, hyaline in KOH.
<emphasis id="49065166D09FC4D1FC9C8314FBCD251C" bold="true" italics="true">Pleurocystidia</emphasis>
of
<specimenCount id="216EE9DBB7EA537511E34E0826700FF8" count="2" type="generic" typeStatus="types">two types</specimenCount>
: 1) leptocystidia, 3555 × 8.510 µm, clavate to subfusoid, thin-walled, smooth, content homogeneous, hyaline to pale yellowish brown to brownish (5 D 55 E 7) in KOH; 2) chrysocystidia, 3960 × 9.512.5 µm, lageniform to clavate with a rostrate to mucronate apex, rarely forked near the apex, with an amorphous highly refractive inclusion, pale rusty to yellowish brown (6 E 85 D 5) in KOH.
<emphasis id="86E9E00D277E688E904D6FE732CFE236" bold="true" italics="true">Cheilocystidia</emphasis>
2339 × 611 µm, fusiform, clavate to subcapitate at apex, wall thin and smooth, content homogeneous, hyaline, pale yellow to yellow brownish (4 A 35 C 7) in KOH.
<emphasis id="D69F1ECC9B6F2F7E8974DFD2D77CAB95" bold="true" italics="true">Caulocystidia</emphasis>
not observed.
<emphasis id="C26CA5A5256245038D7814C7A827FA6A" bold="true" italics="true">Gill trama</emphasis>
of parallel hyaline to yellowish white (4 A 2) hyphae in KOH and with smooth walls, the cells inflated, up to 23 µm in diam.
<emphasis id="4D98F33376CDFD7C91E95413802D34CA" bold="true" italics="true">Pileipellis</emphasis>
a cutis of brownish yellow to light brown (5 C 85 D 5) hyphae 4.511 µm in diam., thin-walled, slightly incrusted to asperulate.
<emphasis id="F358D03D241CBEF26F891641D3299CBA" bold="true" italics="true">Clamp connections</emphasis>
present in all the tissues.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E23AI" type="habitat">
<paragraph id="461E12F6003D59B3B98377CCB59578A0">
<heading id="2B3AB69E85AA605C00110D48F763137B" reason="title">Habitat.</heading>
</paragraph>
<paragraph id="47A89485FECB13A81058F2086C952BD9">Scattered on soil in broad-leaved forest in late autumn.</paragraph>
</subSubSection>
<subSubSection id="SECID0EA4AI" type="material">
<paragraph id="C271816FD26B674B3260C89D84E9EE55">
<heading id="A74241ACCC4210E306BA7E73136E5601" reason="title">Additional materials examined.</heading>
</paragraph>
<paragraph id="F9E4BE3E4F052D2AC29DE4B15D0CCB1D">
<materialsCitation id="48163A8784A32ABDFE085259B9CC8101" collectingDate="2019-11-15" collectionCode="HMJAU" country="China" location="Yunfeng Mountain" municipality="Tengchong City" specimenCount="1" stateProvince="Yunnan">
<collectingCountry id="8DD9F6D81CD273C5ED9B17CFBC750BEF" name="China">China</collectingCountry>
. •
<collectingRegion id="477D8E7A2BC8D2A421D5CAB9BAEB686E" country="China" name="Yunnan">Yunnan</collectingRegion>
:
<collectingMunicipality id="F5379894D51C458654B47EAD658EC520">Tengchong City</collectingMunicipality>
,
<location id="AC7945831B5E9749C42BF460047F3DFC" LSID="urn:lsid:plazi:treatment:2FA4D09F8A9E589FBBA7CAE151FF4D93:AC7945831B5E9749C42BF460047F3DFC" country="China" municipality="Tengchong City" name="Yunfeng Mountain" stateProvince="Yunnan">Yunfeng Mountain</location>
, on soil;
<date id="C95427859A7DB8F2014FC1A9CDF829D6" value="2019-11-15">
<collectingDate id="0C782D07193D2FF57A45910432890DA6" value="2019-11-15">15 November 2019</collectingDate>
</date>
; Xiao-ming Zhang 37433 (
<named-content id="A419C0506FFDDAA618E76CC44540EBC9" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/herbarium-mycology-jilin-agricultural-university" xlink_title="Herbarium of Mycology of Jilin Agricultural University">
<collectionCode id="A032A3A1246283DD3A1F76809E31E071" country="China" httpUri="http://grbio.org/cool/8j66-f1fc" name="Herbarium of Mycology of Jilin Agricultural University" type="">HMJAU</collectionCode>
</named-content>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EK4AI" type="discussion">
<paragraph id="DC1EF9E251F81FE109EB019532D88172">
<heading id="BB33A20DCAB6D60423E4A4FE58BC04ED" reason="title">Discussion.</heading>
</paragraph>
<paragraph id="115FD3B5E9D732C25E6DE70E5409D0C3">
Cylindrical basidiospores are uncommon in the genus
<taxonomicName id="9512FC460EF8CCD2F4D386A25BC1E0E8" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
<emphasis id="13E5224F930822B3A247D50829BEBD70" italics="true">Pholiota</emphasis>
</taxonomicName>
, making this species easily distinguishable from the others. In addition, it is readily recognized because of its dry pileus with slightly recurved and triangular scales and
<specimenCount id="1D05C9D8A8469F290B45D57110CCB0D0" count="2" type="generic" typeStatus="types">two types</specimenCount>
of pleurocystidia, including leptocystidia and chrysocystidia, as well as its growth on soil.
</paragraph>
<paragraph id="B39F700ACBA65F6FEF6069AFFB14B4DD">
The stipe with multizonate squamules of this species reminds one of
<taxonomicName id="C89D74228985BE488D466D1247133367" authority="Horak" authorityName="Horak" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="multicingulata">
<emphasis id="553FA5FC95490D2172FDF8A635770A67" italics="true">Pholiota multicingulata</emphasis>
Horak
</taxonomicName>
, but the latter has smaller basidiospores (6.58 × 4.55 µm) and lacks chrysocystidia (
<bibRefCitation id="E37B1262D962E226BEA625D85151BCF3" DOI="10.1071/BT8310001" author="Horak" firstAuthor="Horak" journalOrPublisher="Australian Journal of Botany Supplementary Series" pagination="1-42" refId="B8" refString="Horak E (1983) Mycogeography in the south Pacific region: Agaricales, Boletales. Australian Journal of Botany Supplementary Series 13: 142. https://doi.org/10.1071/BT8310001" title="Mycogeography in the south Pacific region: Agaricales, Boletales." volume="13" year="1983">Horak 1983</bibRefCitation>
).
</paragraph>
<paragraph id="9176E01B8A63C58AC4EE9EFE8FE31573">
<taxonomicName id="8365C4FBAE542F831099244A3B17864D" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora">
<emphasis id="50E028D087D75132CC15EB2F2BB5366A" italics="true">Pholiota cylindrospora</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="03FB8F619A61D8835D099F92747D8575" authority="(Vahl) P. Kumm. Both" authorityName="P. Kumm. Both" baseAuthorityName="Vahl" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="squarrosa">
<emphasis id="F848F78239C6F945C842CE013B69EB4F" italics="true">P. squarrosa</emphasis>
(Vahl)
<emphasis id="2669445F818F919E412B1053943E1C07" italics="true">P.</emphasis>
Kumm. Both
</taxonomicName>
species have a dry pileus with obvious scales and
<specimenCount id="C0FA87234C6E6F6E5080C1F83F3A547B" count="2" type="generic" typeStatus="types">two types</specimenCount>
of pleurocystidia: leptocystidia and chrysocystidia. However, the latter has smaller (67.5 × 3.84.5 µm) and elliptic basidiospores with a distinct germ pore and is wood-inhabiting (
<bibRefCitation id="CA0D91A426A9A1CB421C08C954199E38" author="Smith and Hesler" firstAuthor="Smith" refId="B20" refString="Smith AH, Hesler LR (1968) The North American species of Pholiota. Hafner Publishing Company, New York, NY, USA, 1402." year="1968">Smith and Hesler 1968</bibRefCitation>
;
<bibRefCitation id="688A619762E9861C621C51B4A572160A" author="Holec" firstAuthor="Holec" refId="B6" refString="Holec J (2001) The genus Pholiota in central and western Europe. Vol. 20, IHW-Verlag, Munich, Bayern, Germany, 1220." year="2001">Holec 2001</bibRefCitation>
).
<taxonomicName id="57BBC3BC87AD3D60F11EA05A2346825E" authority="A. H. Sm. &amp; Hesler" authorityName="A. H. Sm. &amp; Hesler" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="kodiakensis">
<emphasis id="6D12263AB6962D5D64DF850B1C052E73" italics="true">P. kodiakensis</emphasis>
A. H. Sm. &amp; Hesler
</taxonomicName>
with
<specimenCount id="8C36DFBE684668BA58EE7037D47C211F" count="2" type="generic" typeStatus="types">two types</specimenCount>
pleurocystidia is also similar to
<taxonomicName id="6BCB72F54161293F673272021ED735A1" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora">
<emphasis id="5763F32CD81021AEC5DC2D857079C1CB" italics="true">P. cylindrospora</emphasis>
</taxonomicName>
; however, the former can be distinguished from the latter by its shorter spores (56 × 33.5 µm) and distinct germ pores with truncate apex (
<bibRefCitation id="78AC0A8D6EB29AA7577C79EF9E99624C" author="Smith and Hesler" firstAuthor="Smith" refId="B20" refString="Smith AH, Hesler LR (1968) The North American species of Pholiota. Hafner Publishing Company, New York, NY, USA, 1402." year="1968">Smith and Hesler 1968</bibRefCitation>
). Furthermore, in the phylogram,
<taxonomicName id="D2BDAA33E3C21DF76BE1D550A0A7BE05" authorityName="E. J. Tian" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="cylindrospora">
<emphasis id="751402982F260A2D71C448E34C8455BE" italics="true">P. cylindrospora</emphasis>
</taxonomicName>
clustered in the
<emphasis id="8ED63E107E3121E56E40DA3F28891DB7" italics="true">
Subgenus
<taxonomicName id="989838810E64A188AACD61D13636A44E" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">Pholiota</taxonomicName>
</emphasis>
clade (Fig.
<figureCitation id="5ADB59B00A4DE983F7E59D1F79BB194D" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. BI phylogram of Pholiota based on the dataset (ITS + 28 S). PPs &gt; 0.95 and bootstrap values &gt; 70 % are shown. Types are indicated in green, and the new species from China in this study are in red." figureDoi="10.3897/mycokeys.109.133879.figure1" httpUri="https://binary.pensoft.net/fig/1149964">1</figureCitation>
). In this clade, this species was sister to
<taxonomicName id="FC9745C569D0147096BFC22074C32B68" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="kodiakensis">
<emphasis id="4650E06DD1D699DA4EC363AF25A806DC" italics="true">P. kodiakensis</emphasis>
</taxonomicName>
and
<taxonomicName id="17339C89BF1F8C218C61BCCC38E1FC20" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="squarrosa">
<emphasis id="5061327D9079BBB777F92F4659C95007" italics="true">P. squarrosa</emphasis>
</taxonomicName>
with high statistical support (PP = 1, BS = 100), but represented a relatively independent lineage (Fig.
<figureCitation id="795233285D81E1C09B0F708AB4FF0CDC" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. BI phylogram of Pholiota based on the dataset (ITS + 28 S). PPs &gt; 0.95 and bootstrap values &gt; 70 % are shown. Types are indicated in green, and the new species from China in this study are in red." figureDoi="10.3897/mycokeys.109.133879.figure1" httpUri="https://binary.pensoft.net/fig/1149964">1</figureCitation>
). Therefore, it is proposed here as a new species belonging to
<emphasis id="B8298BDB6D04E1946C1C7177A9FD69A2" italics="true">
<taxonomicName id="D53654C84E6DA8012D3672B4FEDC6C8D" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">Pholiota</taxonomicName>
subgenus Pholiota
</emphasis>
based on morphological examination and phylogenetic analyses.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,326 @@
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<mods:title id="11563857198AB86466BF6E00DFE41EC8">Two new species of Pholiota (Agaricales, Strophariaceae) from the southwest of China</mods:title>
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<subSubSection id="9953BC0CC6660EEC393E69AFB4967498" type="nomenclature">
<paragraph id="2E95B9D8D478867EDBFE8F1313AA9E52">
<taxonomicName id="0378F85A1B5B941E5B579EEA4118EC99" authority="E. J. Tian &amp; J. H. Huang" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris" status="sp. nov.">
<emphasis id="D72962A140F2D9407F0060CDD23ED82C" italics="true">Pholiota subterrestris</emphasis>
E. J. Tian &amp; J. H. Huang
</taxonomicName>
<taxonomicNameLabel id="50EC473C62A2CF0575D4A79D342AAB2F" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="01D014E89D37ED1B82AA31315980049F" type="description">
<paragraph id="CBD2C3C4CD6B569C70302FD37101B8AC">
<figureCitation id="59EEAE6C2E0601E9FAECA8F10326F584" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Basidiomata of Pholiota subterrestris (HMJAU 37434, holotype). Photo by En-jing Tian. Scale bar: 1 cm." figureDoi="10.3897/mycokeys.109.133879.figure4" httpUri="https://binary.pensoft.net/fig/1149967">Figs 4</figureCitation>
,
<figureCitation id="F106233356F13557733C91AAC231970C" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Microcharacters of Pholiota subterrestris (HMJAU 37434, holotype). Drawings by Jia-hui Huang A basidiocarps B basidia C basidiospores D pleurocystidia E cheilocystidia F pileipellis. Scale bars: 1 cm (A); 5 µm (C); 10 µm (B, D, E); 20 µm (F)." figureDoi="10.3897/mycokeys.109.133879.figure5" httpUri="https://binary.pensoft.net/fig/1149968">5</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="SECID0EZDBI" type="diagnosis">
<paragraph id="4A545480750185756A20C6AC6706075C">
<heading id="269F2DBD1CA30C260E2423778F454EA5" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="4E8C56EED20238B18D40ED46C922D435">
<taxonomicName id="348FAC1D13519E023922D9BE4EFF8DB7" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="F51913C12E58508B76C95B1DE6EB6E1C" italics="true">Pholiota subterrestris</emphasis>
</taxonomicName>
is distinguished from the other species of the genus
<taxonomicName id="B23425D069C71C78200C77264D568C46" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">
<emphasis id="285B52A8DA00E04F5C33852ED6E94FA4" italics="true">Pholiota</emphasis>
</taxonomicName>
by brownish orange pileus with numerous brown fibrillose scales, pale brown and moderately broad lamellae with even edges, stipe covered with recurved fibrillose scales, evanescent fibrillose annulus; elliptic spores with distinct but small germ pore, fusoid ventricose pleurocystidia with typical amorphous refractive inclusion of chrysocystidia.
</paragraph>
<caption id="6E32AA4DDCC910E050256F4F57DF1286" ID-DOI="10.3897/mycokeys.109.133879.figure4" ID-arpha="4C05CE92-E59C-52B0-81F4-661147CCD011" httpUri="https://binary.pensoft.net/fig/1149967" startId="F4">
<paragraph id="4A05E27A53962F3B6BCBDA15847EA4C3">
<label id="2A33C5BD36EC558D7CC4728F645A7554">Figure 4.</label>
</paragraph>
<paragraph id="D36CFC0BA9433F14B9DAA2AB7F61FCB0">
Basidiomata of
<taxonomicName id="EC6EAC3D17B5F4BD54E8BC21815E5C6C" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="F00FE9FB163CAE01E75CE08328E633E2" italics="true">Pholiota subterrestris</emphasis>
</taxonomicName>
(HMJAU 37434, holotype). Photo by En-jing Tian. Scale bar: 1 cm.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0EJFBI" type="Holotype">
<paragraph id="EE15EFFC14D374170708E0ABFA0976CD">
<heading id="F898154A67EA2F4AAA1133F8A50C168A" reason="title">
<typeStatus id="47E25D9940752FEFB16EC2F18059EA0F" type="holotype">Holotype</typeStatus>
.
</heading>
</paragraph>
<paragraph id="F099FCE63332200FFE575ED3283FBCD1">
<materialsCitation id="142D2FB45E65865F4FD4390A3B213012" collectingDate="2020-07-22" collectionCode="HMJAU" country="China" county="Nayong County" elevation="1990" latitude="26.68611" location="Dapingqing National Wetland Park" longLatPrecision="20" longitude="105.45833" municipality="Bijie City" specimenCount="1" stateProvince="Guizhou" typeStatus="holotype">
<collectingCountry id="57A6E3B0178DCD017E4E27E570685B83" name="China">China</collectingCountry>
. •
<collectingRegion id="C0EDD3D04DB9924A3910EAFEAF46F038" country="China" name="Guizhou">Guizhou</collectingRegion>
:
<collectingMunicipality id="F4556FE3CB661C2E26A122C9CBB966A3">Bijie City</collectingMunicipality>
,
<collectingCounty id="E076D3E3C7A7D324B7E16527BF495CCF">Nayong County</collectingCounty>
,
<location id="634FF46E926F49D45B903906B939BA33" LSID="urn:lsid:plazi:treatment:A851963F837C5D96AF59CE8AB27BCF96:634FF46E926F49D45B903906B939BA33" country="China" county="Nayong County" latitude="26.68611" longLatPrecision="20" longitude="105.45833" municipality="Bijie City" name="Dapingqing National Wetland Park" stateProvince="Guizhou">Dapingqing National Wetland Park</location>
; elev.
<quantity id="A0E9989CA53E54F4D9BFFC1890446ABD" metricMagnitude="3" metricUnit="m" metricValue="1.9899999999999998" unit="m" value="1990.0">
<elevation id="7ADEE014B0B2E9BFA62C322B3DFE3909" metricMagnitude="3" metricUnit="m" metricValue="1.9899999999999998" unit="m" value="1990.0">1990 m</elevation>
</quantity>
;
<named-content content-type="dwc:verbatimCoordinates" id="NCID0ESFBI" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[105.458333,26.686111]}">
<geoCoordinate id="6326FE979893392E04CA854A41ECA764" degrees="26" direction="north" minutes="41" orientation="latitude" precision="15" seconds="10" value="26.68611">26 ° 41 ' 10 N</geoCoordinate>
,
<geoCoordinate id="B383F72B26013030167375A856D5ABFA" degrees="105" direction="east" minutes="27" orientation="longitude" precision="15" seconds="30" value="105.45833">105 ° 27 ' 30 E</geoCoordinate>
</named-content>
; scattered on soil at base of stump;
<date id="09B0DB8BDE984752D1F76CC81464CBBF" value="2020-07-22">
<collectingDate id="B9A68707E108136019870B23CE19462E" value="2020-07-22">22 July 2020</collectingDate>
</date>
; En-jing Tian 37434 (
<typeStatus id="48019256AC7FD1B0B683E8DF43CD4B64" type="holotype">holotype</typeStatus>
:
<named-content id="B1B58651BCDD1E7257CA451ACECB9394" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/herbarium-mycology-jilin-agricultural-university" xlink_title="Herbarium of Mycology of Jilin Agricultural University">
<collectionCode id="D0AFC97132D2D94E91076F4837992482" country="China" httpUri="http://grbio.org/cool/8j66-f1fc" name="Herbarium of Mycology of Jilin Agricultural University" type="">HMJAU</collectionCode>
</named-content>
!).
</materialsCitation>
</paragraph>
<caption id="D9593FD74A636620B6177D4BD4C900B6" ID-DOI="10.3897/mycokeys.109.133879.figure5" ID-arpha="84E179AA-B559-51E9-98BB-62A0CF7FB9F1" httpUri="https://binary.pensoft.net/fig/1149968" startId="F5">
<paragraph id="E419A7CE0AE729F884E01A7DA68F9D6E">
<label id="39FDAC1A7C0B8E50D5504AE4FD6C38C8">Figure 5.</label>
</paragraph>
<paragraph id="6A4CD5B932D7D267D18B74272D35C00E">
Microcharacters of
<taxonomicName id="BBCD84CB48D2B2380843A96D5EC3CD76" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="C821B6306FD6D0DD6668A980ADA9405D" italics="true">Pholiota subterrestris</emphasis>
</taxonomicName>
(HMJAU 37434, holotype). Drawings by Jia-hui Huang
<emphasis id="4CA83E2A669496151AEDF2AA58C69F0A" bold="true">A</emphasis>
basidiocarps
<emphasis id="D7396AF3565CBA743B81AD923DAAB24F" bold="true">B</emphasis>
basidia
<emphasis id="ED398043CEA2EF09D2700C201879C720" bold="true">C</emphasis>
basidiospores
<emphasis id="14968E473F382EAD146E25C5D760E414" bold="true">D</emphasis>
pleurocystidia
<emphasis id="F2394C86DE01F781714D9DDA3E5FBBD7" bold="true">E</emphasis>
cheilocystidia
<emphasis id="1DBC74A4767269E3B39556B0B47F736E" bold="true">F</emphasis>
pileipellis. Scale bars: 1 cm (
<emphasis id="D1D0DFBF526A803F6C2F8D4C0C9583A7" bold="true">A</emphasis>
); 5 µm (
<emphasis id="9EBD5FE3D61F67269DE84A8D4A134E09" bold="true">C</emphasis>
); 10 µm (
<emphasis id="58E5D9E381AF085292D2A7044A4ACCE8" bold="true">B</emphasis>
,
<emphasis id="BDE7C4558073BC8059633B369F428A7D" bold="true">D</emphasis>
,
<emphasis id="18B82A92FF9FE4910C27368FF551E808" bold="true">E</emphasis>
); 20 µm (
<emphasis id="76C2F092898AAC299F92B35D56673538" bold="true">F</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="SECID0ELHBI" type="etymology">
<paragraph id="C1FE2BB5585771CA2A39688FAD7185F3">
<heading id="C1F597D0B183E927E9A6359CB2AF9135" reason="title">Etymology.</heading>
</paragraph>
<paragraph id="78332B6346202276AA7642737E48242E">
The epithet
<taxonomicName id="57567D63D9A0A1012C9CD9E8B0CED3B8" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="A7D2F2294B264DD034CA0914910C443A" italics="true">subterrestris</emphasis>
</taxonomicName>
refers to the similarity to
<taxonomicName id="87FDAB73B7C21EB2329BD92A52FFB915" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="terrestris">
<emphasis id="20EADDCB49D7CFB2845D3CB1BADBA1E2" italics="true">Pholiota terrestris</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EGIBI" type="description">
<paragraph id="2353B96A3A281E5E1EA86C0A67F9584A">
<heading id="D976818C2BB5FB1BB37E9C1254557BFC" reason="title">Description.</heading>
</paragraph>
<paragraph id="A81580FEC82C0249D8CEC9F58B1D9C13">
<emphasis id="C8E3DD6D7D3ED567C0AE0BDB0566096A" bold="true" italics="true">Pileus</emphasis>
<quantity id="46F06B996679C03CAC5732E5824E3561" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" unit="mm" value="22.5" valueMax="35.0" valueMin="10.0">1035 mm</quantity>
in diameter, subhemispherical when young, with involute margin, slightly spread when mature, surface slightly viscid when wet, greyish orange to brownish orange (5 B 46 C 6), center dark, becoming paler towards the margin, covered with brown (6 E 7) fibrillose scales.
<emphasis id="74BFDC896EC1FB8DAFF509A673D17CFF" bold="true" italics="true">Context</emphasis>
thick, white to yellowish white (1 A 12 A 2), mild odor and taste.
<emphasis id="E4985ACC434044277786ACC103476E3A" bold="true" italics="true">Lamellae</emphasis>
decurrent to adnate or adnexed, moderately broad, close, L = 3944, I = 37, pale yellow to light brown (4 A 35 D 6), edges even.
<emphasis id="BC8FC6344486D757D05B208D034F7381" bold="true" italics="true">Stipe</emphasis>
<quantity id="A951EF29507F2C91AFA245D29ADECAC5" metricMagnitude="-2" metricUnit="m" metricValue="2.4" metricValueMax="3.0" metricValueMin="1.8" unit="mm" value="24.0" valueMax="30.0" valueMin="18.0">1830 mm</quantity>
long,
<quantity id="0419E170E930F9C76F66FA07B4DF4B5F" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" unit="mm" value="5.5" valueMax="7.0" valueMin="4.0">47 mm</quantity>
thick, central, equal, solid, brownish orange (5 C 4) above, brown (6 E 5) below, covered with light brown (6 D 6) fibrillose squamulose, often compressed at the base
</paragraph>
<paragraph id="9E323171559C35D411F7A8D10BB5984D">
<emphasis id="1661B162DA376396A57C8946A13981AD" bold="true" italics="true">Basidiospores</emphasis>
5.46.1 × 3.64.2 µm, Q = 1.301.56, Q
<subScript id="00037D213F7910398E6E2F68F781BAE6">m</subScript>
= 1.47, smooth, in face view broadly elliptic to elliptic, in profile a little bean-shaped, apical pore distinct but small, containing oil-bearing droplet or irregular inclusions, greyish yellow (4 B 5) in KOH and light yellow (4 A 5) in Melzers reagent.
<emphasis id="5BE47112D8CD8DDA3522BC9B01DB679D" bold="true" italics="true">Basidia</emphasis>
17.121.8 ( 24.0) × 5.06.3 µm, 4 - spored, clavate, hyaline in KOH, pale yellow (4 A 3) in Melzers reagent.
<emphasis id="7531FCCB2DBB9C9022B592111A982EE5" bold="true" italics="true">Pleurocystidia</emphasis>
of
<specimenCount id="E85DDBD3F6898CCB8C68F687B12B4B27" count="2" type="generic" typeStatus="types">two types</specimenCount>
: 1) 33.346.7 × 5.59.5 µm, subclavate to fusoid ventricose with a subacute apex, wall thin and smooth, content homogeneous, blond to dark yellow (4 C 44 C 8) to hyaline in KOH; 2) chrysocystidia, 34.258 × 8.310.4 µm, fusoid to fusoid-ventricose, the neck often drawn out to a crooked filamentose projection with a subacute apex (up to 19.6 µm long), walls thin, smooth, with a refractive-amorphous inclusion, hyaline in KOH.
<emphasis id="1ACD9E2AB7A29D84EAB1EA61074A5280" bold="true" italics="true">Cheilocystidia</emphasis>
abundant, (20.0 ) 22.939.2 ( 48.3) × 3.912.7 µm, clavate to clavate-capitate, wall thin, at times somewhat thickened in apex (about 1 µm), hyaline in KOH.
<emphasis id="5BF6B23C43C33619F46600B189D37733" bold="true" italics="true">Caulocystidia</emphasis>
none observed.
<emphasis id="F641D3161B21B8680C3C4BC47E2E1AE6" bold="true" italics="true">Gill trama</emphasis>
of parallel hyphae, the cells inflated up to 27.5 µm, thin-walled, smooth, hyaline in KOH.
<emphasis id="9A9F32C5055314178A94E3C6AD0A4924" bold="true" italics="true">Pileipellis</emphasis>
hyphae hyaline to light brown (6 D 7), 3.710 µm diam., with encrusted walls.
<emphasis id="AA51ED63E22E1E128593B64D1AF9EC8E" bold="true" italics="true">Content hyphae</emphasis>
hyaline, 1037.5 ( 50) µm diam., cells inflated, smooth and thin-walled.
<emphasis id="EA808706BA1101603ED812FD87CBD27B" bold="true" italics="true">Clamp connections</emphasis>
present in all the tissues.
</paragraph>
</subSubSection>
<subSubSection id="SECID0E6KBI" type="habitat">
<paragraph id="59A8F31FFC022836A4DB0ECA771EDD58">
<heading id="02E26951393EDE30A6F35CA6B0BD142C" reason="title">Habitat.</heading>
</paragraph>
<paragraph id="7EFD082212CCE7025AA4CC7A578EBDC9">Scattered or gregarious on soil at the base of a stump or on buried wood in summer.</paragraph>
</subSubSection>
<subSubSection id="SECID0EELBI" type="material">
<paragraph id="8BFA433F63A1E523A5F08C45028C05E2">
<heading id="1C93564A599D05D6108D642A69449B00" reason="title">Additional materials examined.</heading>
</paragraph>
<paragraph id="644D015A6EE6FA71F68A9DC748BF2AB8">
<materialsCitation id="0AF138903DF0131F311D679B3D4584C6" collectingDate="2022-08-15" collectionCode="HMJAU" country="China" county="Bijie City" location="Baima Mountain" municipality="Qixingguan District" specimenCount="1" stateProvince="Guizhou">
<collectingCountry id="56E5F10FEE84CC65DF718AD49F6A2313" name="China">China</collectingCountry>
. •
<collectingRegion id="4702CB69F33BEFD8A7C14C2B16B12A66" country="China" name="Guizhou">Guizhou</collectingRegion>
:
<collectingCounty id="708B70386246AC2DD7059C3E264A24D0">Bijie City</collectingCounty>
,
<collectingMunicipality id="C2B783CEC1EAC73CEFBFA861C9A9EBA2">Qixingguan District</collectingMunicipality>
,
<location id="BDBB47CF144D59C9A5DACB62902878A8" LSID="urn:lsid:plazi:treatment:A851963F837C5D96AF59CE8AB27BCF96:BDBB47CF144D59C9A5DACB62902878A8" country="China" county="Bijie City" municipality="Qixingguan District" name="Baima Mountain" stateProvince="Guizhou">Baima Mountain</location>
, gregarious on soil or on buried wood,
<date id="C8AC7792A8049A00D319095B8F024FE0" value="2022-08-15">
<collectingDate id="BBBEA2FA40503DBF5F90DE1D15A32D72" value="2022-08-15">15 August 2022</collectingDate>
</date>
, Guang-cheng Cao 37435 (
<named-content id="D90960632573CF9B88A4015D306000F1" content-type="dwc:institutional_code" xlink_href="http://grbio.org/institution/herbarium-mycology-jilin-agricultural-university" xlink_title="Herbarium of Mycology of Jilin Agricultural University">
<collectionCode id="44932F94370A892F837EB431C8A90D2A" country="China" httpUri="http://grbio.org/cool/8j66-f1fc" name="Herbarium of Mycology of Jilin Agricultural University" type="">HMJAU</collectionCode>
</named-content>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EOLBI" type="discussion">
<paragraph id="799BCF31181923DA3458D70107B7BC22">
<heading id="417854B2A848E7D0024999E4EFB37131" reason="title">Discussion.</heading>
</paragraph>
<paragraph id="AD54BB57CF3157A624A6E9E0BA54DE5B">This species is characterized by a brownish orange pileus with numerous brown fibrillose scales, pale brown lamellae with even edges, a stipe covered with recurved fibrillose scales, an evanescent fibrillose annulus, elliptic spores with a distinct but small germ pore, and fusoid ventricose pleurocystidia with typical amorphous refractive inclusions of chrysocystidia.</paragraph>
<paragraph id="745FAB409F24A813C8C7DFA874D71E23">
<taxonomicName id="577186797EE6E77FFADEC988ABB651A6" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="DC6A5D3D79518C6B392C3CD305771FE3" italics="true">Pholiota subterrestris</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="C2652E491A8B90EE412188C6592678B0" authority="Overh." authorityName="Overh." class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="terrestris">
<emphasis id="E0DD2AB359A78CD1F2F14414AF3FED11" italics="true">P. terrestris</emphasis>
Overh.
</taxonomicName>
, especially in terms of micro-characteristics, such as pleurocystidia, cheilocystidia, and basidiospores. However, it is easy to differentiate between the two species based on the macro characteristics.
<taxonomicName id="E3803E06BE8E130963DB2F8E42070276" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="terrestris">
<emphasis id="AB7D3F6C3CC6469BE10DA6590E7B9580" italics="true">P. terrestris</emphasis>
</taxonomicName>
has a larger pileus (
<quantity id="75985016DA9245E07E628C0589849500" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="8.0" metricValueMin="2.0" unit="mm" value="50.0" valueMax="80.0" valueMin="20.0">2080 mm</quantity>
broad) without an orange tone, narrow and crowded lamellae with uneven edges, and a longer stipe (
<quantity id="CE83092582E7FD19E8765ABE26D68F43" metricMagnitude="-2" metricUnit="m" metricValue="5.5" metricValueMax="8.0" metricValueMin="3.0" unit="mm" value="55.0" valueMax="80.0" valueMin="30.0">3080 mm</quantity>
long) (
<bibRefCitation id="A4CC3F278D6523A62CF7B95A88A66168" author="Smith and Hesler" firstAuthor="Smith" refId="B20" refString="Smith AH, Hesler LR (1968) The North American species of Pholiota. Hafner Publishing Company, New York, NY, USA, 1402." year="1968">Smith and Hesler 1968</bibRefCitation>
). Furthermore, in habitat,
<taxonomicName id="CA4898A29E431406E81ADD9DF68E3AA7" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="terrestris">
<emphasis id="4A942CF43D96E2852ABFDDCE123EC773" italics="true">P. terrestris</emphasis>
</taxonomicName>
is caespitose on soil, whereas
<taxonomicName id="C97EFD0F143B4759C8631B29B9392EEE" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="C92E1E767B7715B3788655FD6B412EEF" italics="true">P. subterrestris</emphasis>
</taxonomicName>
is scattered or gregarious. Phylogenetic analyses showed that
<taxonomicName id="D08267D4CE742E2DF3AF5EC44EBB37A0" authorityName="E. J. Tian &amp; J. H. Huang" authorityYear="2024" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="subterrestris">
<emphasis id="3C8781639F23D1DB299E51D8FEC89470" italics="true">P. subterrestris</emphasis>
</taxonomicName>
was sister to
<taxonomicName id="FD0069DEFC7522251CCC909118E5CF03" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="species" species="terrestris">
<emphasis id="64A18491CF73BBEAA0EDED40E87C89BD" italics="true">P. terrestris</emphasis>
</taxonomicName>
in the
<emphasis id="258B6CC45EECDFE1E1E80D69535B50B1" italics="true">
Subgenus
<taxonomicName id="75CFF423FB6906CE174C06020ABE0DAC" class="Agaricomycetes" family="Strophariaceae" genus="Pholiota" kingdom="Fungi" order="Agaricales" phylum="Basidiomycota" rank="genus">Pholiota</taxonomicName>
</emphasis>
clade (Fig.
<figureCitation id="4156FCD9BF2CD12E075390B9BFAA6A84" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. BI phylogram of Pholiota based on the dataset (ITS + 28 S). PPs &gt; 0.95 and bootstrap values &gt; 70 % are shown. Types are indicated in green, and the new species from China in this study are in red." figureDoi="10.3897/mycokeys.109.133879.figure1" httpUri="https://binary.pensoft.net/fig/1149964">1</figureCitation>
), which also indicated a close relationship between the two species.
</paragraph>
</subSubSection>
</treatment>
</document>