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<document id="5847B14C6A02014D233BE804E95A8736" ID-DOI="10.11646/phytotaxa.188.2.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="5147172" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627610470342" checkinUser="felipe" docAuthor="Jr, Nelson Menolli, Justo, Alfredo, Arrillaga, Pedro, Pradeep, C. K., Minnis, Andrew M. &amp; Capelari, Marina" docDate="2014" docId="0D5387C74F4AFFC0A5C0FE5B6DF348E3" docLanguage="en" docName="Phytotaxa.188.2.078-090.pdf" docOrigin="Phytotaxa 188 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.188.2.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Pluteus izurun P. Arrill. &amp; Justo 2014, sp. nov." docType="treatment" docVersion="2" lastPageNumber="84" masterDocId="F16AFFBF4F4EFFC6A548FF816C794A53" masterDocTitle="Taxonomy and phylogeny of Pluteus glaucotinctus sensu lato (Agaricales, Basidiomycota), a multicontinental species complex" masterLastPageNumber="90" masterPageNumber="78" pageNumber="82" updateTime="1699030938619" updateUser="plazi" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="539C74FE61DD04EFF6F02F2F0BE99329">Taxonomy and phylogeny of Pluteus glaucotinctus sensu lato (Agaricales, Basidiomycota), a multicontinental species complex</mods:title>
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<mods:namePart id="6C1A8B7DC9A479D8522921D45EBB7852">Jr, Nelson Menolli</mods:namePart>
<mods:affiliation id="EE10BED3F2AC922AF4BAE9BBE8887815">Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Campus São Paulo, CCT / Biologia, Rua Pedro Vicente 625, 01109 - 010 São Paulo, SP, Brazil &amp; Núcleo de Pesquisa em Micologia, Instituto de Botânica, Caixa Postal 68041, 04045 - 972 São Paulo, SP, Brazil</mods:affiliation>
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<mods:namePart id="668E7016DB523908DAA98C2864D930D9">Justo, Alfredo</mods:namePart>
<mods:affiliation id="084F12F5C5326E07A68E7312E6F3B894">Biology Department, Clark University, 950 Main St., Worcester, MA 01610, USA</mods:affiliation>
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<mods:namePart id="A677044AC6A97822B8D7D89AB4DA21FD">Arrillaga, Pedro</mods:namePart>
<mods:affiliation id="DB0925EC88A5F2A864CF57A530BD7918">Sociedad de Ciencias Aranzadi, Departamento de Micología, Alto de Zorroaga 11, San Sebastián 20014, Spain</mods:affiliation>
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<mods:namePart id="50B384EE6E8B7020BA6A9601CA3D186A">Pradeep, C. K.</mods:namePart>
<mods:affiliation id="CA36F6708AC381DEC09D6F842E701663">Jawaharlal Nehru Tropical Botanic Garden &amp; Research Institute, Palode, Trivandrum, Kerala 695562, India</mods:affiliation>
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<mods:namePart id="8B3DA0820F72F3ACF4BD1BD15240112C">Minnis, Andrew M.</mods:namePart>
<mods:affiliation id="18DF2442B065710360EE4D55FCF93D4D">Center for Forest Mycology Research, USDA-US Forest Service, One Gifford Pinchot Dr., Madison, WI 53726, USA</mods:affiliation>
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<mods:namePart id="A09FB58FE9CCC390745F060E7D739EAB">Capelari, Marina</mods:namePart>
<mods:affiliation id="835E8D595983351FE379680081D1C8B1">Núcleo de Pesquisa em Micologia, Instituto de Botânica, Caixa Postal 68041, 04045 - 972 São Paulo, SP, Brazil</mods:affiliation>
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<mods:title id="18D8202604F04D8505D9F94BC7BDD64A">Phytotaxa</mods:title>
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<mods:date id="FBA1C033CCDCAA5D5CA77E6FBACE29DD">2014</mods:date>
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<heading id="DE0D81BD4F4AFFC2A5C0FE5B6ECB4BA7" box="[136,690,474,501]" fontSize="11" level="2" pageId="4" pageNumber="82" reason="3">
<taxonomicName id="42FA4D524F4AFFC2A5C0FE5B6D8E4BA6" ID-CoL="4KK89" authority="P. Arrill. &amp; Justo" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[136,503,474,501]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="izurun" status="sp. nov.">
<emphasis id="B78EEAC34F4AFFC2A5C0FE5B6D4B4BA7" bold="true" box="[136,306,474,501]" italics="true" pageId="4" pageNumber="82">Pluteus izurun</emphasis>
P. Arrill. &amp; Justo
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,
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<taxonomicNameLabel id="ACBD57B84F4AFFC2A74BFE5A6E214BA7" box="[515,600,475,500]" pageId="4" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="1DC12A544F4AFFC2A72FFE5B6ED04BA7" box="[615,681,474,500]" captionStart="FIGURE 3" captionStartId="5.[136,229,1973,1995]" captionTargetBox="[141,1446,191,1948]" captionTargetId="figure-21@5.[140,1447,190,1949]" captionTargetPageId="5" captionText="FIGURE 3. Pluteus izurun. ad. Basidiomata. e. Pileipellis elements in Congo Red. f. Basidiospores. g. Basidia. h. Pleurocystidia. i. Cheilocystidia. j. Pileipellis elements. a. ARAN-Fungi 3008424-3. b. ARAN-Fungi 3008424-4. c, e, fj. ARAN-Fungi 3008424-1 (holotype). d. ARAN-Fungi 3008424-2. Scale bars: ad = 1 cm. ej = 10 μm. Photos ae by P.Arrillaga, line drawings fj by A. Justo." figureDoi="http://doi.org/10.5281/zenodo.5147181" httpUri="https://zenodo.org/record/5147181/files/figure.png" pageId="4" pageNumber="82">Fig. 3</figureCitation>
)
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MycoBank:
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809614
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</paragraph>
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<subSubSection id="CDE0655A4F4AFFC2A5C0FDCB6FA348D7" pageId="4" pageNumber="82" type="diagnosis">
<paragraph id="854536D14F4AFFC2A5C0FDCB6FA348D7" blockId="4.[136,1452,586,716]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5C0FDCB6C8A4833" bold="true" box="[136,243,586,608]" pageId="4" pageNumber="82">Diagnosis:</emphasis>
—Similar to
<taxonomicName id="42FA4D524F4AFFC2A438FDCB6E79480C" authorityName="Menolli &amp; Capelari" authorityYear="2014" box="[368,512,586,607]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="meridionalis">
<emphasis id="B78EEAC34F4AFFC2A438FDCB6E79480C" box="[368,512,586,607]" italics="true" pageId="4" pageNumber="82">P. meridionalis</emphasis>
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but differing in the
<emphasis id="B78EEAC34F4AFFC2A7F7FDCB6E9A480C" box="[703,739,586,607]" italics="true" pageId="4" pageNumber="82">tef1</emphasis>
sequence (
<accessionNumber id="9AA9AB324F4AFFC2A605FDCB6FCC4833" box="[845,949,586,608]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/KJ010047" pageId="4" pageNumber="82">KJ010047</accessionNumber>
), presence of distinct blue-green tinges at stipe base, shape of basidiospores, pleurocystidial apex, and length of the pileipellis elements.
</paragraph>
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<subSubSection id="CDE0655A4F4AFFC2A5C0FD136D1D4FF6" pageId="4" pageNumber="82" type="materials_examined">
<paragraph id="854536D14F4AFFC2A5C0FD136DB6489F" blockId="4.[136,1452,586,716]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5C0FD136CBB48F4" bold="true" box="[136,194,658,679]" pageId="4" pageNumber="82">Type:</emphasis>
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<collectingCountry id="FDED76414F4AFFC2A593FD136D5848F4" box="[219,289,658,679]" name="Spain" pageId="4" pageNumber="82">SPAIN</collectingCountry>
.
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:
<collectingMunicipality id="6521ACAB4F4AFFC2A4D7FD136D8F48FB" box="[415,502,658,680]" pageId="4" pageNumber="82">Donostia</collectingMunicipality>
/
<collectingCounty id="6C244E5D4F4AFFC2A4B6FD136EFC48FB" box="[510,645,658,680]" pageId="4" pageNumber="82">San Sebastián</collectingCounty>
,
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<collectingDate id="E100E9F94F4AFFC2A7D8FD136F5348F4" box="[656,810,658,679]" pageId="4" pageNumber="82" value="2011-08-18">18 August 2011</collectingDate>
</date>
, leg.
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<collectionCode id="E3EBAE144F4AFFC2A617FD136F1748F4" box="[863,878,658,679]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="4" pageNumber="82" type="Herbarium">
<emphasis id="B78EEAC34F4AFFC2A617FD136F1748F4" box="[863,878,658,679]" italics="true" pageId="4" pageNumber="82">P</emphasis>
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<emphasis id="B78EEAC34F4AFFC2A625FD136F0848F4" box="[877,881,658,679]" italics="true" pageId="4" pageNumber="82">.</emphasis>
<materialsCitation id="35923C8C4F4AFFC2A63EFD136DB5489F" accessionNumber="JQ065023, KJ010047" collectionCode="KJ" country="Spain" pageId="4" pageNumber="82" specimenCount="1" typeStatus="holotype">
<emphasis id="B78EEAC34F4AFFC2A63EFD136F8148F4" box="[886,1016,658,679]" italics="true" pageId="4" pageNumber="82">Arrillaga s.n.</emphasis>
(
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ARAN-Fungi 3008424-1!; nrITS:
<accessionNumber id="9AA9AB324F4AFFC2A5F5FD376D5A489F" box="[189,291,694,716]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/JQ065023" pageId="4" pageNumber="82">JQ065023</accessionNumber>
;
<emphasis id="B78EEAC34F4AFFC2A465FD376D284898" box="[301,337,694,715]" italics="true" pageId="4" pageNumber="82">tef1</emphasis>
:
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<collectionCode id="E3EBAE144F4AFFC2A415FD376D00489F" box="[349,377,694,716]" pageId="4" pageNumber="82">KJ</collectionCode>
010047
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)
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</materialsCitation>
.
</paragraph>
<paragraph id="854536D14F4AFFC2A5C0FD786D1D4FF6" blockId="4.[136,1452,761,2070]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5C0FD786CB74940" box="[136,206,761,787]" italics="true" pageId="4" pageNumber="82">Pileus</emphasis>
<quantity id="42029B344F4AFFC2A59CFD786D324940" box="[212,331,761,788]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" metricValueMax="5.2" metricValueMin="2.0" pageId="4" pageNumber="82" unit="mm" value="36.0" valueMax="52.0" valueMin="20.0">2052 mm</quantity>
in diam., campanulate when young, expanding to convex or plano-convex, with a broad obtuse umbo that becomes depressed at center with age; surface of young specimens white and smooth except at center, which is set with olivaceous (2.5
<collectionCode id="E3EBAE144F4AFFC2A421FCBF6D07490A" box="[361,382,830,857]" country="USA" lsid="urn:lsid:biocol.org:col:14792" name="Yale University" pageId="4" pageNumber="82" type="Herbarium">Y</collectionCode>
6/6, 6/8, 7/6, 7/8) to dark gray or bluish gray (in the range of Gley2 4/1, 5/1, 6/1) squamules and fibrils, becoming entirely fibrillose in older specimens; dry or slightly viscid when moist, slightly hygrophanous; margin translucent-striate up to 1/3 of the pileus.
<emphasis id="B78EEAC34F4AFFC2A728FC026EB149CE" box="[608,712,899,925]" italics="true" pageId="4" pageNumber="82">Lamellae</emphasis>
crowded, free, ventricose, up to
<quantity id="42029B344F4AFFC2A174FC05680449CD" box="[1084,1149,900,926]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="4" pageNumber="82" unit="mm" value="7.0">7 mm</quantity>
broad; white when young, later pink (7.5
<collectionCode id="E3EBAE144F4AFFC2A46CFC276D414992" box="[292,312,934,961]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="82">R</collectionCode>
8/4); with white, flocculose edges.
<emphasis id="B78EEAC34F4AFFC2A78BFC266E824992" box="[707,763,935,961]" italics="true" pageId="4" pageNumber="82">Stipe</emphasis>
3570 ×
<quantity id="42029B344F4AFFC2A62BFC276FBB4992" box="[867,962,934,961]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="4" pageNumber="82" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">24 mm</quantity>
, cylindrical, with a slightly broadened base; surface white, with distinct blue or blue-green tinges at base, smooth or with longitudinal gray-brown fibrils especially near the base.
<emphasis id="B78EEAC34F4AFFC2A465FC6D6DFD4E55" box="[301,388,1004,1030]" italics="true" pageId="4" pageNumber="82">Context</emphasis>
in stipe and pileus white, in some places with slight blue-green tinges.
<emphasis id="B78EEAC34F4AFFC2A1FEFC6A68884E56" box="[1206,1265,1003,1029]" italics="true" pageId="4" pageNumber="82">Odor</emphasis>
indistinct.
<emphasis id="B78EEAC34F4AFFC2A039FC6D69D24E56" box="[1393,1451,1004,1029]" italics="true" pageId="4" pageNumber="82">Taste</emphasis>
indistinct or slightly sweet.
<emphasis id="B78EEAC34F4AFFC2A4F6FB8E6E424E7B" box="[446,571,1039,1065]" italics="true" pageId="4" pageNumber="82">Spore print</emphasis>
pinkish-brown (2.5
<collectionCode id="E3EBAE144F4AFFC2A65FFB8F6F394E7A" box="[791,832,1038,1065]" pageId="4" pageNumber="82">YR</collectionCode>
7/67/8).
<emphasis id="B78EEAC34F4AFFC2A6FCFB8F682B4E7B" box="[948,1106,1038,1064]" italics="true" pageId="4" pageNumber="82">Basidiospores</emphasis>
[84/2/2] (6.0)6.59.0(9.5) × (5.0)5.37.0(7.3) μm (
<collectionCode id="E3EBAE144F4AFFC2A4D4FBB06DC84E18" box="[412,433,1073,1099]" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" pageId="4" pageNumber="82" type="Herbarium">Q</collectionCode>
= 1.121.42; Qm = 1.24; Lm = 7.7 μm; Wm = 6.2 μm), broadly ellipsoid to ellipsoid, rarely subglobose, inamyloid, hyaline, smooth, thick-walled.
<emphasis id="B78EEAC34F4AFFC2A7BBFBD26F304E3E" box="[755,841,1107,1133]" italics="true" pageId="4" pageNumber="82">Basidia</emphasis>
2336 × 8.018 μm, four-spored, clavate or narrowly utriform.
<emphasis id="B78EEAC34F4AFFC2A5BAFBF76DED4EC3" box="[242,404,1142,1168]" italics="true" pageId="4" pageNumber="82">Pleurocystidia</emphasis>
(50)5585 × 13.028 μm; ovoid, conical or narrowly utriform with rounded apices, colorless, thin-walled; scattered to relatively common all over lamellar sides.
<emphasis id="B78EEAC34F4AFFC2A6C9FB18685C4EE0" box="[897,1061,1177,1203]" italics="true" pageId="4" pageNumber="82">Lamellar edge</emphasis>
sterile.
<emphasis id="B78EEAC34F4AFFC2A137FB1869584EE0" box="[1151,1313,1177,1203]" italics="true" pageId="4" pageNumber="82">Cheilocystidia</emphasis>
3560(70) × 12.025 μm; narrowly lageniform to narrowly utriform, sometimes mucronate, apices usually with a short and narrow papilla, colorless, thin-walled; crowded, forming a well-developed strip.
<emphasis id="B78EEAC34F4AFFC2A141FB5F68024EAB" box="[1033,1147,1246,1272]" italics="true" pageId="4" pageNumber="82">Pileipellis</emphasis>
a cutis; individual terminal elements 55225(380) × 5.018.0(23) μm, cylindrical or fusiform, colorless or with blue-green intracellular pigment in fresh specimens, turning brown on drying, additional parietal pigment sometimes present; thin-walled.
<emphasis id="B78EEAC34F4AFFC2A051FAA269E04F6E" box="[1305,1433,1315,1341]" italics="true" pageId="4" pageNumber="82">Stipitipellis</emphasis>
a cutis; hyphae 3.57.5(10.0) μm wide; apex with distinct terminal elements 75138 × 12.016.0 μm; narrowly clavate to fusiform, colorless or with flexuous hyphae filled with blue-green or greyish pigment at base, thin-walled.
<emphasis id="B78EEAC34F4AFFC2A029FAE86D774FF6" italics="true" pageId="4" pageNumber="82">Clamp connections</emphasis>
absent.
</paragraph>
</subSubSection>
<subSubSection id="CDE0655A4F4AFFC0A5F5FA2F6DF348E3" lastPageId="6" lastPageNumber="84" pageId="4" pageNumber="82" type="etymology">
<paragraph id="854536D14F4AFFC2A5F5FA2F694E4FB8" blockId="4.[136,1452,761,2070]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5F5FA2F6D314F9B" bold="true" box="[189,328,1454,1480]" pageId="4" pageNumber="82">Etymology:</emphasis>
<taxonomicName id="42FA4D524F4AFFC2A42CFA2E6DD54F9B" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[356,428,1455,1480]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F4AFFC2A42CFA2E6DD54F9B" box="[356,428,1455,1480]" italics="true" pageId="4" pageNumber="82">izurun</emphasis>
</taxonomicName>
is the earliest recorded name given to the place that would later become Donostia/San Sebastián. We choose to use the more euphonic noun form “izurun” instead of the adjectival “izurunensis”.
</paragraph>
<paragraph id="854536D14F4AFFC2A5F5FA7269F64C00" blockId="4.[136,1452,761,2070]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5F5FA726E424C5E" bold="true" box="[189,571,1523,1550]" pageId="4" pageNumber="82">Habit, habitat and distribution:</emphasis>
—Gregarious, in pairs or subgregarious up to three basidiomata. A total of 10 basidiomata was collected in four independent consecutive fruitings on the same well-decayed (brown-rot) log of
<taxonomicName id="42FA4D524F4AFFC2A5C0F9B86D744C00" box="[136,269,1593,1619]" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="4" pageNumber="82" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="B78EEAC34F4AFFC2A5C0F9B86C9F4C00" box="[136,230,1593,1619]" italics="true" pageId="4" pageNumber="82">Quercus</emphasis>
sp.
</taxonomicName>
between mid-August and mid-September in an urban park. Europe: Known only from Northern Spain.
</paragraph>
<paragraph id="854536D14F4AFFC2A5F5F9DA69394CE8" blockId="4.[136,1452,761,2070]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5F5F9DA6E354C26" bold="true" box="[189,588,1627,1653]" pageId="4" pageNumber="82">Additional specimens examined:</emphasis>
<materialsCitation id="35923C8C4F4AFFC2A720F9DD6F9B4CCB" accessionNumber="JQ065024, KJ010048" collectingDate="2011-09-01" collectionCode="P, KJ" collectorName="P. Arrillaga" country="Spain" county="San Sebastian" location="Guipuzcoa" municipality="Donostia" pageId="4" pageNumber="82" specimenCount="1">
<materialsCitation id="35923C8C4F4AFFC2A720F9DD69D14C26" box="[616,1448,1627,1654]" collectingDate="2011-09-01" collectionCode="P" country="Spain" county="San Sebastian" location="Guipuzcoa" municipality="Donostia" pageId="4" pageNumber="82" specimenCount="1">
<collectingCountry id="FDED76414F4AFFC2A720F9DD6EC04C25" box="[616,697,1628,1654]" name="Spain" pageId="4" pageNumber="82">SPAIN</collectingCountry>
.
<location id="8025600A4F4AFFC2A781F9DA6F3E4C26" LSID="urn:lsid:plazi:treatment:0D5387C74F4AFFC0A5C0FE5B6DF348E3:8025600A4F4AFFC2A781F9DA6F3E4C26" box="[713,839,1627,1653]" country="Spain" county="San Sebastian" municipality="Donostia" name="Guipuzcoa" pageId="4" pageNumber="82">Guipúzcoa</location>
:
<collectingMunicipality id="6521ACAB4F4AFFC2A61FF9DA6FC44C26" box="[855,957,1627,1653]" pageId="4" pageNumber="82">Donostia</collectingMunicipality>
/
<collectingCounty id="6C244E5D4F4AFFC2A68DF9DA68114C26" box="[965,1128,1627,1653]" pageId="4" pageNumber="82">San Sebastián</collectingCounty>
,
<date id="F14410114F4AFFC2A130F9DD69284C25" box="[1144,1361,1627,1654]" pageId="4" pageNumber="82" value="2011-09-01">
<collectingDate id="E100E9F94F4AFFC2A130F9DD69284C25" box="[1144,1361,1627,1654]" pageId="4" pageNumber="82" value="2011-09-01">1 September 2011</collectingDate>
</date>
, leg.
<collectorName id="280F53074F4AFFC2A0DFF9DD69D14C26" box="[1431,1448,1628,1653]" pageId="4" pageNumber="82">
<collectionCode id="E3EBAE144F4AFFC2A0DFF9DD69D14C26" box="[1431,1448,1628,1653]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="4" pageNumber="82" type="Herbarium">
<emphasis id="B78EEAC34F4AFFC2A0DFF9DD69D14C26" box="[1431,1448,1628,1653]" italics="true" pageId="4" pageNumber="82">P</emphasis>
</collectionCode>
</collectorName>
</materialsCitation>
<emphasis id="B78EEAC34F4AFFC2A0E0F9DD69D54C26" box="[1448,1452,1628,1653]" italics="true" pageId="4" pageNumber="82">.</emphasis>
<materialsCitation id="35923C8C4F4AFFC2A5C0F9FF6F9B4CCB" accessionNumber="JQ065024, KJ010048" box="[136,994,1662,1689]" collectionCode="KJ" country="Spain" pageId="4" pageNumber="82" specimenCount="1">
<emphasis id="B78EEAC34F4AFFC2A5C0F9FF6D644CCB" box="[136,285,1662,1688]" italics="true" pageId="4" pageNumber="82">Arrillaga s.n.</emphasis>
(ARAN-Fungi 3008424-2!; nrITS:
<accessionNumber id="9AA9AB324F4AFFC2A7E3F9FF6F594CCA" box="[683,800,1662,1689]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/JQ065024" pageId="4" pageNumber="82">JQ065024</accessionNumber>
,
<emphasis id="B78EEAC34F4AFFC2A663F9FF6F2D4CCB" box="[811,852,1662,1688]" italics="true" pageId="4" pageNumber="82">tef1</emphasis>
:
<accessionNumber id="9AA9AB324F4AFFC2A62AF9FF6FA34CCB" box="[866,986,1662,1688]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/KJ010048" pageId="4" pageNumber="82">
<collectionCode id="E3EBAE144F4AFFC2A62AF9FF6FFB4CCB" box="[866,898,1662,1688]" pageId="4" pageNumber="82">KJ</collectionCode>
010048
</accessionNumber>
)
</materialsCitation>
</materialsCitation>
;
<materialsCitation id="35923C8C4F4AFFC2A6A4F9FF6D964CE8" accessionNumber="JQ065024, KJ010048" collectingDate="2001-09-03" collectionCode="P" collectorName="P. Arrillaga" country="Spain" county="San Sebastian" location="Guipuzcoa" municipality="Donostia" pageId="4" pageNumber="82" specimenCount="1">
<emphasis id="B78EEAC34F4AFFC2A6A4F9FF68664CCB" box="[1004,1055,1662,1688]" italics="true" pageId="4" pageNumber="82">ibid.</emphasis>
<date id="F14410114F4AFFC2A16CF9FF68884CCB" box="[1060,1265,1662,1688]" pageId="4" pageNumber="82" value="2001-09-03">
<collectingDate id="E100E9F94F4AFFC2A16CF9FF68884CCB" box="[1060,1265,1662,1688]" pageId="4" pageNumber="82" value="2001-09-03">3 September 2001</collectingDate>
</date>
, leg.
<emphasis id="B78EEAC34F4AFFC2A061F9FE6CD64CE8" italics="true" pageId="4" pageNumber="82">
<collectorName id="280F53074F4AFFC2A061F9FE69434CCB" box="[1321,1338,1663,1688]" pageId="4" pageNumber="82">
<collectionCode id="E3EBAE144F4AFFC2A061F9FE69434CCB" box="[1321,1338,1663,1688]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="4" pageNumber="82" type="Herbarium">P</collectionCode>
</collectorName>
. Arrillaga s.n.
</emphasis>
(ARAN-Fungi 3008424-3!)
</materialsCitation>
;
<materialsCitation id="35923C8C4F4AFFC2A4B3F92069454CE8" accessionNumber="JQ065024, KJ010048" box="[507,1340,1697,1723]" collectingDate="2011-09-11" collectionCode="P" collectorName="P. Arrillaga" country="Spain" county="San Sebastian" location="Guipuzcoa" municipality="Donostia" pageId="4" pageNumber="82" specimenCount="1">
<emphasis id="B78EEAC34F4AFFC2A4B3F9206E574CE8" box="[507,558,1697,1723]" italics="true" pageId="4" pageNumber="82">ibid.</emphasis>
<date id="F14410114F4AFFC2A77DF9206F764CE8" box="[565,783,1697,1723]" pageId="4" pageNumber="82" value="2011-09-11">
<collectingDate id="E100E9F94F4AFFC2A77DF9206F764CE8" box="[565,783,1697,1723]" pageId="4" pageNumber="82" value="2011-09-11">11 September 2011</collectingDate>
</date>
, leg.
<emphasis id="B78EEAC34F4AFFC2A602F9236F824CE8" box="[842,1019,1697,1723]" italics="true" pageId="4" pageNumber="82">
<collectorName id="280F53074F4AFFC2A602F9236F224CE8" box="[842,859,1698,1723]" pageId="4" pageNumber="82">
<collectionCode id="E3EBAE144F4AFFC2A602F9236F224CE8" box="[842,859,1698,1723]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="4" pageNumber="82" type="Herbarium">P</collectionCode>
</collectorName>
. Arrillaga s.n.
</emphasis>
(ARAN-Fungi 3008424-4!)
</materialsCitation>
.
</paragraph>
<paragraph id="854536D14F4AFFC2A5F5F9456E624245" blockId="4.[136,1452,761,2070]" pageId="4" pageNumber="82">
<emphasis id="B78EEAC34F4AFFC2A5F5F9456D704C8D" bold="true" box="[189,265,1732,1758]" pageId="4" pageNumber="82">Notes:</emphasis>
<taxonomicName id="42FA4D524F4AFFC2A46EF9426DBE4C8E" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[294,455,1731,1757]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F4AFFC2A46EF9426DBE4C8E" box="[294,455,1731,1757]" italics="true" pageId="4" pageNumber="82">Pluteus izurun</emphasis>
</taxonomicName>
is characterized by a stipe with distinct blue or blue-green tinges at base, broadly ellipsoid to ellipsoid or rarely subglobose basidiospores (Qm = 1.24), pleurocystidia with rounded apices, cheilocystidia usually with a short and narrow papilla at the apices, and long pileipellis elements (up to 380 μm long).
<taxonomicName id="42FA4D524F4AFFC2A1F2F88869D24D70" box="[1210,1451,1801,1827]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="glaucotinctus">
<emphasis id="B78EEAC34F4AFFC2A1F2F88869D24D70" box="[1210,1451,1801,1827]" italics="true" pageId="4" pageNumber="82">Pluteus glaucotinctus</emphasis>
</taxonomicName>
differs in the slightly more elongate basidiospores (Qm = 1.33), the slightly pigmented cheilocystidia with no apical appendage, and in the significantly shorter pileipellis elements (up to 90 μm long).
<taxonomicName id="42FA4D524F4AFFC2A161F8CF696B4D3B" authorityName="Menolli &amp; Capelari" authorityYear="2014" box="[1065,1298,1870,1896]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="meridionalis">
<emphasis id="B78EEAC34F4AFFC2A161F8CF696B4D3B" box="[1065,1298,1870,1896]" italics="true" pageId="4" pageNumber="82">Pluteus meridionalis</emphasis>
</taxonomicName>
lacks distinct blue-green tinges on the stipe, has more elongate basidiospores (Qm = 1.40), and their pleurocystidia have a truncate apex or minor apical and lateral projections.
<taxonomicName id="42FA4D524F4AFFC2A7D0F8126F1C4DFE" authorityName="Justo &amp; C. K. Pradeep" authorityYear="2014" box="[664,869,1939,1965]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="padanilus">
<emphasis id="B78EEAC34F4AFFC2A7D0F8126F1C4DFE" box="[664,869,1939,1965]" italics="true" pageId="4" pageNumber="82">Pluteus padanilus</emphasis>
</taxonomicName>
differs in the pleurocystidia that have truncate to subcapitate apices or indistinct 23 short apical projections and that sometimes are provided with internal septa and/or incrusting parietal pigment at the apex.
<taxonomicName id="42FA4D524F4AFFC2A70DF8586E974DA0" authorityName="Menolli &amp; Minnis" authorityYear="2014" box="[581,750,2009,2035]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="82" phylum="Basidiomycota" rank="species" species="thoenii">
<emphasis id="B78EEAC34F4AFFC2A70DF8586E974DA0" box="[581,750,2009,2035]" italics="true" pageId="4" pageNumber="82">Pluteus thoenii</emphasis>
</taxonomicName>
has predominantly subglobose basidiospores (Qm = 1.15) and longer cheilocystidia (up to 94 μm).
</paragraph>
<caption id="D18566594F4BFFC3A5C0F83469EA4240" ID-DOI="http://doi.org/10.5281/zenodo.5147181" ID-Zenodo-Dep="5147181" httpUri="https://zenodo.org/record/5147181/files/figure.png" pageId="5" pageNumber="83" startId="5.[136,229,1973,1995]" targetBox="[141,1446,191,1948]" targetPageId="5">
<paragraph id="854536D14F4BFFC3A5C0F83469EA4240" blockId="5.[136,1453,1973,2067]" pageId="5" pageNumber="83">
<emphasis id="B78EEAC34F4BFFC3A5C0F8346C824D99" bold="true" box="[136,251,1973,1995]" pageId="5" pageNumber="83">FIGURE 3</emphasis>
.
<taxonomicName id="42FA4D524F4BFFC3A442F8346DE04D98" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[266,409,1973,1995]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="83" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F4BFFC3A442F8346DE04D98" box="[266,409,1973,1995]" italics="true" pageId="5" pageNumber="83">Pluteus izurun</emphasis>
</taxonomicName>
. ad. Basidiomata. e. Pileipellis elements in Congo Red. f. Basidiospores. g. Basidia. h. Pleurocystidia. i. Cheilocystidia. j. Pileipellis elements. a. ARAN-Fungi 3008424-3. b. ARAN-Fungi 3008424-4. c, e, fj. ARAN-Fungi 3008424-1 (holotype). d. ARAN-Fungi 3008424-2. Scale bars: ad = 1 cm. ej = 10 μm. Photos ae by P. Arrillaga, line drawings fj by A. Justo.
</paragraph>
</caption>
<paragraph id="854536D14F48FFC0A5F5FF1F69314B3E" blockId="6.[136,1452,158,688]" pageId="6" pageNumber="84">
Considering the tropical distribution of
<taxonomicName id="42FA4D524F48FFC0A726FF1E6F664AEB" box="[622,799,158,184]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="glaucotinctus">
<emphasis id="B78EEAC34F48FFC0A726FF1E6F664AEB" box="[622,799,158,184]" italics="true" pageId="6" pageNumber="84">P. glaucotinctus</emphasis>
</taxonomicName>
,
<emphasis id="B78EEAC34F48FFC0A662FF1E681D4AEB" box="[810,1124,158,184]" italics="true" pageId="6" pageNumber="84">
<taxonomicName id="42FA4D524F48FFC0A662FF1E6FAD4AEB" authorityName="Menolli &amp; Capelari" authorityYear="2014" box="[810,980,158,184]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="meridionalis">P. meridionalis</taxonomicName>
,
<taxonomicName id="42FA4D524F48FFC0A695FF1E681D4AEB" authorityName="Justo &amp; C. K. Pradeep" authorityYear="2014" box="[989,1124,158,184]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="padanilus">P. padanilus</taxonomicName>
</emphasis>
and
<taxonomicName id="42FA4D524F48FFC0A1DFFF1E68874AEB" authorityName="Menolli &amp; Minnis" authorityYear="2014" box="[1175,1278,158,184]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="thoenii">
<emphasis id="B78EEAC34F48FFC0A1DFFF1E68874AEB" box="[1175,1278,158,184]" italics="true" pageId="6" pageNumber="84">P. thoenii</emphasis>
</taxonomicName>
, the occurrence of
<taxonomicName id="42FA4D524F48FFC0A5EDFF426D714A8F" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[165,264,195,220]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F48FFC0A5EDFF426D714A8F" box="[165,264,195,220]" italics="true" pageId="6" pageNumber="84">P. izurun</emphasis>
</taxonomicName>
in the Iberian Peninsula seems to be exceptional. When compared to these species, the fruiting pattern of
<taxonomicName id="42FA4D524F48FFC0A0DFFF426CA94B53" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F48FFC0A0DFFF426CA94B53" italics="true" pageId="6" pageNumber="84">P. izurun</emphasis>
</taxonomicName>
in
<collectingCountry id="FDED76414F48FFC0A5BBFF676D4A4B53" box="[243,307,230,256]" name="Spain" pageId="6" pageNumber="84">Spain</collectingCountry>
could be explained tentatively by the climatological condition during the collecting period. Data from the nearest climatologic station (Oiartzun Observatory, located less than
<quantity id="42029B344F48FFC0A6FAFE8B6F804B77" box="[946,1017,266,292]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="84" unit="km" value="10.0">10 km</quantity>
away from the collecting site) indicate that between mid-August and mid-September 2011 the daily average temperatures were between 17ºC and 26ºC and the relative humidity was between 70% and 97%, which are similar to the conditions found in tropical areas.
</paragraph>
<paragraph id="854536D14F48FFC0A5F5FEF76DF348E3" blockId="6.[136,1452,158,688]" pageId="6" pageNumber="84">
The habitat observed in
<taxonomicName id="42FA4D524F48FFC0A49AFEF66E4E4BC3" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[466,567,375,400]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F48FFC0A49AFEF66E4E4BC3" box="[466,567,375,400]" italics="true" pageId="6" pageNumber="84">P. izurun</emphasis>
</taxonomicName>
is also worthy of comment. The fruiting on a brown-rotted log is particularly noteworthy as the habitat is atypical for
<taxonomicName id="42FA4D524F48FFC0A702FE1B6EE74BE7" box="[586,670,410,436]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="genus">
<emphasis id="B78EEAC34F48FFC0A702FE1B6EE74BE7" box="[586,670,410,436]" italics="true" pageId="6" pageNumber="84">Pluteus</emphasis>
</taxonomicName>
, which is usually found on white-rotted wood or more rarely on other organic debris. Wood that has undergone brown-rot decay is deprived of most of its cellulosic components while the lignin remains mostly intact, thus providing limited nutrients for fungal species (
<bibRefCitation id="E16B4B204F48FFC0A165FE63688A4BAF" author="Yelle, D. J. &amp; Ralph, J. &amp; Lu, F. &amp; Hammel, K." box="[1069,1267,482,509]" pageId="6" pageNumber="84" pagination="1844 - 1849" refId="ref9305" refString="Yelle, D. J., Ralph, J., Lu, F., &amp; Hammel, K. (2008) Evidence for cleavage of lignin by a brown rot basidiomycete. Environmental Microbiology 10: 1844 - 1849. http: // dx. doi. org / 10.1111 / j. 1462 - 2920.2008.01605. x" type="journal article" year="2008">
Yelle
<emphasis id="B78EEAC34F48FFC0A13BFE6268DE4BAF" box="[1139,1191,482,508]" italics="true" pageId="6" pageNumber="84">et al</emphasis>
. 2008
</bibRefCitation>
;
<bibRefCitation id="E16B4B204F48FFC0A04AFE636CBC4873" author="Martinez, D. &amp; Challacombe, J. &amp; Morgenstern, I. &amp; Hibbett, D. &amp; Schmoll, M. &amp; Kubicek, C. P. &amp; Ferreira, P. &amp; Ruiz-Duenas, F. J. &amp; Martinez, A. T. &amp; Kersten, P. &amp; Hammel, K. E. &amp; Vanden Wymelenberg, A. &amp; Gaskell, J. &amp; Lindquist, E. &amp; Sabat, G. &amp; Splinter BonDurant, S. &amp; Larrondo, L. F. &amp; Canessa, P. &amp; Vicuna, R. &amp; Yadav, J. &amp; Doddapaneni, H. &amp; Subramanian, V. &amp; Pisabarro, A. G. &amp; Lavin, J. L. &amp; Oguiza, J. A. &amp; Master, E. &amp; Henrissat, B. &amp; Coutinho, P. M. &amp; Harris, P. &amp; Magnuson, J. K. &amp; Baker, S. E. &amp; Bruno, K. &amp; Kenealy, W. &amp; Hoegger, P. J. &amp; Kues, U. &amp; Ramiaiya, P. &amp; Lucas, S. &amp; Salamov, A. &amp; Shapiro, H. &amp; Tu, H. &amp; Chee, C. L. &amp; Misra, M. &amp; Xie, G. &amp; Teter, S. &amp; Yaver, D. &amp; James, T. &amp; Mokrejs, M. &amp; Pospisek, M. &amp; Grigoriev, I. V. &amp; Brettin, T. &amp; Rokhsar, D. &amp; Berka, R. &amp; Cullen, D." pageId="6" pageNumber="84" pagination="1954 - 1959" refId="ref8173" refString="Martinez, D., Challacombe, J., Morgenstern, I., Hibbett, D., Schmoll, M., Kubicek, C. P., Ferreira, P., Ruiz-Duenas, F. J., Martinez, A. T., Kersten, P., Hammel, K. E., Vanden Wymelenberg, A., Gaskell, J., Lindquist, E., Sabat, G., Splinter BonDurant, S., Larrondo, L. F., Canessa, P., Vicuna, R., Yadav, J., Doddapaneni, H., Subramanian, V., Pisabarro, A. G., Lavin, J. L., Oguiza, J. A., Master, E., Henrissat, B., Coutinho, P. M., Harris, P., Magnuson, J. K., Baker, S. E., Bruno, K., Kenealy, W., Hoegger, P. J., Kues, U., Ramiaiya, P., Lucas, S., Salamov, A., Shapiro, H., Tu, H., Chee, C. L., Misra, M., Xie, G., Teter, S., Yaver, D., James, T., Mokrejs, M., Pospisek, M., Grigoriev, I. V., Brettin, T., Rokhsar, D., Berka, R. &amp; Cullen, D. (2009) Genome, transcriptome, and secretome analysis of wood decay fungus Postia placenta supports unique mechanisms of lignocellulose conversion. Proceedings of the National Academy of Sciences 106: 1954 - 1959. http: // dx. doi. org / 10.1073 / pnas. 0809575106" type="journal article" year="2009">
Martinez
<emphasis id="B78EEAC34F48FFC0A038FE6269D54BAF" box="[1392,1452,482,508]" italics="true" pageId="6" pageNumber="84">et al.</emphasis>
2009
</bibRefCitation>
). While it is very unlikely that
<taxonomicName id="42FA4D524F48FFC0A76BFD866EFE4873" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[547,647,519,544]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F48FFC0A76BFD866EFE4873" box="[547,647,519,544]" italics="true" pageId="6" pageNumber="84">P. izurun</emphasis>
</taxonomicName>
was responsible for the brown-rot decay observed in the substrate, it is interesting that this fungus is not only able to survive in such a nutrient-poor environment but that it is also able to produce basidiomata many times in less than a month. No other fungal basidiomata were observed on the same log where
<taxonomicName id="42FA4D524F48FFC0A59AFDF26D4C48DF" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[210,309,627,652]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">
<emphasis id="B78EEAC34F48FFC0A59AFDF26D4C48DF" box="[210,309,627,652]" italics="true" pageId="6" pageNumber="84">P. izurun</emphasis>
</taxonomicName>
was growing, but that does not exclude the fact that other fungi were present at the same time or before the arrival of
<emphasis id="B78EEAC34F48FFC0A468FD166DF348E3" box="[288,394,663,688]" italics="true" pageId="6" pageNumber="84">
<taxonomicName id="42FA4D524F48FFC0A468FD166DFF48E3" authorityName="P. Arrill. &amp; Justo" authorityYear="2014" box="[288,390,663,688]" class="Agaricomycetes" family="Pluteaceae" genus="Pluteus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="84" phylum="Basidiomycota" rank="species" species="izurun">P. izurun</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>