treatments-xml/data/03/8A/FE/038AFE36FFFFFFAAFF68F99F7BC3B8D0.xml
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<document id="B0FB869C5E3B6FBFF11F9E013D23BDC3" ID-CLB-Dataset="20432" ID-DOI="10.11646/phytotaxa.536.2.2" ID-GBIF-Dataset="02c324ae-cbf8-4a2f-8d49-9b96b6e7e75a" ID-ISSN="1179-3163" ID-Zenodo-Dep="6257542" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1645687454040" checkinUser="plazi" docAuthor="Forin, Niccolò, Tatti, Alessia, Vizzini, Alfredo, Coppola, Alessandra &amp; Migliozzi, Vincenzo" docDate="2022" docId="038AFE36FFFFFFAAFF68F99F7BC3B8D0" docLanguage="en" docName="phytotaxa.536.2.2.pdf" docOrigin="Phytotaxa 536 (2)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Leucoagaricus cupresseoides V. Migliozzi &amp; N. Forin 2022, sp. nov." docType="treatment" docVersion="8" lastPageNumber="133" masterDocId="FFB3864EFFFCFFADFFE0FFAB7F18BA5C" masterDocTitle="Leucoagaricus cupresseoides (Agaricaceae), a new species in sect. Piloselli and L. aurantiovergens and L. pseudopilatianus redescribed from Italy" masterLastPageNumber="140" masterPageNumber="126" pageNumber="129" updateTime="1699316314122" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="7E66CF3FCB02C83D44BE481824AD3D41">Leucoagaricus cupresseoides (Agaricaceae), a new species in sect. Piloselli and L. aurantiovergens and L. pseudopilatianus redescribed from Italy</mods:title>
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<mods:namePart id="26DD71A0F30557CB66D639E26E5B7DEA">Forin, Niccolò</mods:namePart>
<mods:affiliation id="49B5CE7080BFAA0D60CFCA38CF0B5176">Botanical Garden, University of Padova, Via Orto Botanico 15, 35123, Padova, Italy &amp; Department of Biology, University of Padova, Via Ugo Bassi, 58 b, 35121, Padova, Italy</mods:affiliation>
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<mods:namePart id="0B40995008AC48BBD6060E8198019A4D">Tatti, Alessia</mods:namePart>
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<mods:affiliation id="389A99A480BA94580E34A53F034E3FEE">Department of Biology, University of Padova, Via Ugo Bassi, 58 b, 35121, Padova, Italy &amp; Department of Environmental and Life Science, Section Botany, University of Cagliari, Viale S. Ignazio 1, I- 09123, Cagliari, Italy alessia. tatti @ gmail. com; https: // orcid. org / 0000 - 0001 - 9628 - 528 X</mods:affiliation>
<mods:nameIdentifier id="E07DB19F8EA864BDE57021BA1D808327" type="email">alessia.tatti@gmail.com</mods:nameIdentifier>
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<mods:namePart id="45A8308F222F30386A8F614763B5EC4D">Vizzini, Alfredo</mods:namePart>
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<mods:affiliation id="7A19A0DF675908F4C998DAAEEA9D70A2">Department of Life Sciences and Systems Biology, University of Torino, Viale P. A. Mattioli, 25, 10125 Torino, Italy alfredo. vizzini @ unito. it; https: // orcid. org / 0000 - 0001 - 8390 - 6446</mods:affiliation>
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<mods:namePart id="6510D576AEC7B2E3541E72F8EB5C4213">Coppola, Alessandra</mods:namePart>
<mods:affiliation id="62441154C8562493B7A6253B2E7E4B7D">Piazza San Giovanni Bosco 86, I- 00175, Roma, Italy</mods:affiliation>
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<mods:namePart id="3D8C9F638ECD54C1C10E12F6FEBC508C">Migliozzi, Vincenzo</mods:namePart>
<mods:affiliation id="520275F4AB74263B33B3629ECAE1726F">Viale G. Marconi 196, I- 00146, Roma, Italy</mods:affiliation>
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<mods:date id="F37A81A2D6D33AA529F1E4B53748D5B8">2022</mods:date>
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<paragraph id="8B9C4F20FFFFFFAEFF68F99F7CA0BC12" blockId="3.[136,952,1588,1615]" box="[136,952,1588,1615]" pageId="3" pageNumber="129">
<heading id="D0D4F84CFFFFFFAEFF68F99F7CA0BC12" box="[136,952,1588,1615]" fontSize="11" level="2" pageId="3" pageNumber="129" reason="3">
<taxonomicName id="4C2334A3FFFFFFAEFF68F99F7DF6BC12" ID-CoL="B2MJY" authority="V. Migliozzi &amp; N. Forin" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[136,750,1588,1615]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="3" pageNumber="129" phylum="Basidiomycota" rank="species" species="cupresseoides" status="sp. nov.">
<emphasis id="B9579332FFFFFFAEFF68F99F7EC1BC13" bold="true" box="[136,473,1588,1615]" italics="true" pageId="3" pageNumber="129">Leucoagaricus cupresseoides</emphasis>
V. Migliozzi &amp; N. Forin
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<emphasis id="B9579332FFFFFFAEFD14F99E7C51BC12" box="[756,841,1589,1614]" italics="true" pageId="3" pageNumber="129">
<taxonomicNameLabel id="A2642E49FFFFFFAEFD14F99E7C51BC12" box="[756,841,1589,1614]" pageId="3" pageNumber="129" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
<figureCitation id="131853A5FFFFFFAEFCB0F99F7CA0BC12" box="[848,952,1588,1614]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="4.[136,229,1860,1882]" captionStartId-1="5.[136,229,1986,2008]" captionStartId-2="6.[136,229,2001,2023]" captionTargetBox-0="[227,1361,785,1836]" captionTargetBox-1="[164,1428,193,1959]" captionTargetBox-2="[157,1432,195,1977]" captionTargetId-0="figure-280@4.[227,1361,785,1836]" captionTargetId-1="figure-21@5.[151,1436,190,1962]" captionTargetId-2="figure-18@6.[151,1436,190,1977]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 2. Leucoagaricus cupresseoides (TR gmb01484, holotype). AB. Basidiomes in the natural habitat; C. Basidiospores in Congo Red; D. Basidia; E. Cheilocystidia; F. Pileus covering elements. Scale bars: AB = 1 cm, C = 10 μm, DE = 20 μm, F = 30 μm. Photos: AC, F by Vincenzo Migliozzi; DE by Niccolò Forin." captionText-1="FIGURE 3. Leucoagaricus cupresseoides (TR gmb01484, holotype). A. Cheilocystidia; B. Basidiospores; C. Basidia. Scale bars: A = 30 μm, B = 10 μm, C = 20 μm. Line drawings by: Vincenzo Migliozzi." captionText-2="FIGURE 4. Leucoagaricus cupresseoides (TR gmb01484, holotype). Pileus covering elements. Scale bar = 40 μm. Line drawings by: Vincenzo Migliozzi." figureDoi-0="http://doi.org/10.5281/zenodo.6257557" figureDoi-1="http://doi.org/10.5281/zenodo.6257561" figureDoi-2="http://doi.org/10.5281/zenodo.6257567" httpUri-0="https://zenodo.org/record/6257557/files/figure.png" httpUri-1="https://zenodo.org/record/6257561/files/figure.png" httpUri-2="https://zenodo.org/record/6257567/files/figure.png" pageId="3" pageNumber="129">Figs. 24</figureCitation>
</heading>
</paragraph>
<paragraph id="8B9C4F20FFFFFFAEFF68F9F37E8ABC2E" blockId="3.[136,402,1624,1650]" box="[136,402,1624,1650]" pageId="3" pageNumber="129">MycoBank MB841188.</paragraph>
</subSubSection>
<subSubSection id="C3391CABFFFFFFAAFF68F90B7BC3B8D0" lastPageId="7" lastPageNumber="133" pageId="3" pageNumber="129" type="etymology">
<paragraph id="8B9C4F20FFFFFFAEFF68F90B7B6CBCE7" blockId="3.[136,1452,1696,2083]" box="[136,1140,1696,1723]" pageId="3" pageNumber="129">
Etymology:—The epithet
<emphasis id="B9579332FFFFFFAEFE57F90B7D41BCE6" box="[439,601,1696,1722]" italics="true" pageId="3" pageNumber="129">cupresseoides</emphasis>
refers to its close resemblance to
<taxonomicName id="4C2334A3FFFFFFAEFC36F90A7B75BCE6" box="[982,1133,1697,1722]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="3" pageNumber="129" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFFFFAEFC36F90A7B75BCE6" box="[982,1133,1697,1722]" italics="true" pageId="3" pageNumber="129">L. cupresseus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B9C4F20FFFFFFAEFF5DF96F7D66BD7B" blockId="3.[136,1452,1696,2083]" pageId="3" pageNumber="129">
Diagnosis:—The species differs from the other
<taxonomicName id="4C2334A3FFFFFFAEFD25F96E7CD9BC82" box="[709,961,1732,1758]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="3" pageNumber="129" phylum="Basidiomycota" rank="species" species="undetermined">
<emphasis id="B9579332FFFFFFAEFD25F96E7C73BC82" box="[709,875,1733,1758]" italics="true" pageId="3" pageNumber="129">Leucoagaricus</emphasis>
species
</taxonomicName>
of the section
<taxonomicName id="4C2334A3FFFFFFAEFBBDF96F7BA2BC82" authorityName="Singer" authorityYear="1973" baseAuthorityName="Kuhner" box="[1117,1210,1732,1758]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="3" pageNumber="129" phylum="Basidiomycota" rank="section" section="Piloselli">
<emphasis id="B9579332FFFFFFAEFBBDF96F7BA2BC82" box="[1117,1210,1732,1758]" italics="true" pageId="3" pageNumber="129">Piloselli</emphasis>
</taxonomicName>
in having a vinaceous red pileus with diffracted surface at margins, arachnoid velar remnants on the disc area, predominantly lageniform cheilocystidia, and a unique nrITS sequence.
</paragraph>
<paragraph id="8B9C4F20FFFFFFAEFF5DF89B7B52BDCF" blockId="3.[136,1452,1696,2083]" pageId="3" pageNumber="129">
<materialsCitation id="3B4B457DFFFFFFAEFF5DF89B7B5FBDCF" ID-GBIF-Occurrence="3503925302" collectingDate="2014-11-29" collectorName="V. Migliozzi" country="Italy" location="Castelfusano" municipality="Rome" pageId="3" pageNumber="129" specimenCount="1" typeStatus="holotype">
<typeStatus id="5498F182FFFFFFAEFF5DF89B7E32BD16" box="[189,298,1840,1866]" pageId="3" pageNumber="129" type="holotype">Holotype</typeStatus>
:
<emphasis id="B9579332FFFFFFAEFECDF89A7E5EBD16" box="[301,326,1841,1866]" italics="true" pageId="3" pageNumber="129"></emphasis>
<collectingCountry id="F3340FB0FFFFFFAEFEA6F89B7E8DBD16" box="[326,405,1840,1866]" name="Italy" pageId="3" pageNumber="129">ITALY</collectingCountry>
.
<collectingMunicipality id="6BF8D55AFFFFFFAEFE43F89A7EF1BD17" box="[419,489,1841,1867]" pageId="3" pageNumber="129">Rome</collectingMunicipality>
,
<location id="8EFC19FBFFFFFFAEFE16F89B7D92BD16" LSID="urn:lsid:plazi:treatment:038AFE36FFFFFFAAFF68F99F7BC3B8D0:8EFC19FBFFFFFFAEFE16F89B7D92BD16" box="[502,650,1840,1866]" country="Italy" municipality="Rome" name="Castelfusano" pageId="3" pageNumber="129">Castelfusano</location>
, in a pine forest near the sea on sandy soil under
<taxonomicName id="4C2334A3FFFFFFAEFB33F89A7A42BD16" box="[1235,1370,1841,1866]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="3" pageNumber="129" phylum="Tracheophyta" rank="species" species="pinea">
<emphasis id="B9579332FFFFFFAEFB33F89A7A42BD16" box="[1235,1370,1841,1866]" italics="true" pageId="3" pageNumber="129">Pinus pinea</emphasis>
</taxonomicName>
,
<taxonomicName id="4C2334A3FFFFFFAEFA8CF89A7FFCBD32" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="3" pageNumber="129" phylum="Tracheophyta" rank="species" species="pinaster">
<emphasis id="B9579332FFFFFFAEFA8CF89A7FFCBD32" italics="true" pageId="3" pageNumber="129">Pinus pinaster</emphasis>
</taxonomicName>
and
<emphasis id="B9579332FFFFFFAEFEFFF8FF7EAEBD32" box="[287,438,1876,1902]" italics="true" pageId="3" pageNumber="129">
<taxonomicName id="4C2334A3FFFFFFAEFEFFF8FF7EA9BD32" box="[287,433,1876,1902]" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="3" pageNumber="129" phylum="Tracheophyta" rank="species" species="ilex">Quercus ilex</taxonomicName>
,
</emphasis>
<date id="FF9D69E0FFFFFFAEFE5FF8FF7DB8BD32" box="[447,672,1876,1902]" pageId="3" pageNumber="129" value="2014-11-29">
<collectingDate id="EFD99008FFFFFFAEFE5FF8FF7DB8BD32" box="[447,672,1876,1902]" pageId="3" pageNumber="129" value="2014-11-29">29 November 2014</collectingDate>
</date>
;
<emphasis id="B9579332FFFFFFAEFD4DF8FE7C2BBD32" box="[685,819,1876,1902]" italics="true" pageId="3" pageNumber="129">
<collectorName id="26D62AF6FFFFFFAEFD4DF8FE7C2BBD32" box="[685,819,1876,1902]" pageId="3" pageNumber="129">V. Migliozzi</collectorName>
</emphasis>
(TR gmb01484). GenBank nrITS accessions from two different basidiomes:
<accessionNumber id="9470D2C3FFFFFFAEFE9CF8D37EE0BDCF" box="[380,504,1912,1939]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/OK235667" pageId="3" pageNumber="129" type="GenBank">OK235667</accessionNumber>
(TR gmb01484a) and
<accessionNumber id="9470D2C3FFFFFFAEFD17F8D37C60BDCE" box="[759,888,1912,1938]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/OM327669" pageId="3" pageNumber="129" type="EnaNcbi">OM327669</accessionNumber>
(TR gmb01484b)
</materialsCitation>
.
</paragraph>
<paragraph id="8B9C4F20FFFFFFAEFF5DF8377C13BDEA" blockId="3.[136,1452,1696,2083]" box="[189,779,1948,1975]" pageId="3" pageNumber="129">
The description is based on the
<typeStatus id="5498F182FFFFFFAEFDC0F8377D9ABDEA" box="[544,642,1948,1974]" pageId="3" pageNumber="129" type="holotype">holotype</typeStatus>
(
<figureCitation id="131853A5FFFFFFAEFD71F8377DE7BDEA" box="[657,767,1948,1974]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStartId-0="4.[136,229,1860,1882]" captionStartId-1="5.[136,229,1986,2008]" captionStartId-2="6.[136,229,2001,2023]" captionTargetBox-0="[227,1361,785,1836]" captionTargetBox-1="[164,1428,193,1959]" captionTargetBox-2="[157,1432,195,1977]" captionTargetId-0="figure-280@4.[227,1361,785,1836]" captionTargetId-1="figure-21@5.[151,1436,190,1962]" captionTargetId-2="figure-18@6.[151,1436,190,1977]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 2. Leucoagaricus cupresseoides (TR gmb01484, holotype). AB. Basidiomes in the natural habitat; C. Basidiospores in Congo Red; D. Basidia; E. Cheilocystidia; F. Pileus covering elements. Scale bars: AB = 1 cm, C = 10 μm, DE = 20 μm, F = 30 μm. Photos: AC, F by Vincenzo Migliozzi; DE by Niccolò Forin." captionText-1="FIGURE 3. Leucoagaricus cupresseoides (TR gmb01484, holotype). A. Cheilocystidia; B. Basidiospores; C. Basidia. Scale bars: A = 30 μm, B = 10 μm, C = 20 μm. Line drawings by: Vincenzo Migliozzi." captionText-2="FIGURE 4. Leucoagaricus cupresseoides (TR gmb01484, holotype). Pileus covering elements. Scale bar = 40 μm. Line drawings by: Vincenzo Migliozzi." figureDoi-0="http://doi.org/10.5281/zenodo.6257557" figureDoi-1="http://doi.org/10.5281/zenodo.6257561" figureDoi-2="http://doi.org/10.5281/zenodo.6257567" httpUri-0="https://zenodo.org/record/6257557/files/figure.png" httpUri-1="https://zenodo.org/record/6257561/files/figure.png" httpUri-2="https://zenodo.org/record/6257567/files/figure.png" pageId="3" pageNumber="129">Figs. 24</figureCitation>
).
</paragraph>
<paragraph id="8B9C4F20FFFFFFA9FF5DF86B7B8EBB14" blockId="3.[136,1452,1696,2083]" lastBlockId="4.[136,1452,158,761]" lastPageId="4" lastPageNumber="130" pageId="3" pageNumber="129">
Description:—
<taxonomicName id="4C2334A3FFFFFFAEFE84F86B7EB2BD86" authorityName="Desor" authorityYear="1857" box="[356,426,1984,2010]" class="Echinoidea" family="Anorthopygidae" genus="Pileus" kingdom="Animalia" order="Holectypoida" pageId="3" pageNumber="129" phylum="Echinodermata" rank="genus">
<emphasis id="B9579332FFFFFFAEFE84F86B7EB2BD86" box="[356,426,1984,2010]" italics="true" pageId="3" pageNumber="129">Pileus</emphasis>
</taxonomicName>
medium to large,
<quantity id="4CDBE2C5FFFFFFAEFD8EF86B7DFDBD87" box="[622,741,1984,2011]" metricMagnitude="-2" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="3" pageNumber="129" unit="mm" value="85.0" valueMax="90.0" valueMin="80.0">8090 mm</quantity>
diam, convex or plano-convex to applanate depressed in the disc area, without an umbo; disc covered by white arachnoid velar remnants; vinaceous, dark vinaceous red, reddish brown or vinaceous grey, turning bright red after bruising; surface almost smooth, minutely fissured in the pre-marginal area, fragmented at the margin.
<emphasis id="B9579332FFF8FFA9FE56FF357D06BAE4" box="[438,542,158,184]" italics="true" pageId="4" pageNumber="130">Lamellae</emphasis>
free, white, turning orange-red after bruising, crowded, interspersed with white lamellulae of different lengths; edges entire, concolorous with faces.
<emphasis id="B9579332FFF8FFA9FC46FF687CC6BA81" box="[934,990,195,221]" italics="true" pageId="4" pageNumber="130">Stipe</emphasis>
6080 ×
<quantity id="4CDBE2C5FFF8FFA9FBB2FF697BD9BA81" box="[1106,1217,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="4" pageNumber="130" unit="mm" value="10.0" valueMax="12.0" valueMin="8.0">812 mm</quantity>
, hollow, cylindrical, white, with a basal bulb up to
<quantity id="4CDBE2C5FFF8FFA9FE33FF4D7D39BB5D" box="[467,545,230,257]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="130" unit="mm" value="15.0">15 mm</quantity>
broad, cylindrical, white, turning vinaceous red after bruising, fibrillose.
<emphasis id="B9579332FFF8FFA9FAB0FF4D7AB4BB5C" box="[1360,1452,230,256]" italics="true" pageId="4" pageNumber="130">Annulus</emphasis>
simple, located at the lower half of the stipe, persistent, ascending, white, particularly adherent to the stipe.
<emphasis id="B9579332FFF8FFA9FAB4FEA07AB3BB79" box="[1364,1451,267,293]" italics="true" pageId="4" pageNumber="130">Context</emphasis>
white.
<emphasis id="B9579332FFF8FFA9FF34FE857E0ABB14" box="[212,274,302,328]" italics="true" pageId="4" pageNumber="130">Smell</emphasis>
not distinctive, fungoid.
<taxonomicName id="4C2334A3FFF8FFA9FDCCFE857D6ABB14" authorityName="Desor" authorityYear="1857" box="[556,626,302,328]" class="Echinoidea" family="Anorthopygidae" genus="Pileus" kingdom="Animalia" order="Holectypoida" pageId="4" pageNumber="130" phylum="Echinodermata" rank="genus">
<emphasis id="B9579332FFF8FFA9FDCCFE857D6ABB14" box="[556,626,302,328]" italics="true" pageId="4" pageNumber="130">Pileus</emphasis>
</taxonomicName>
,
<emphasis id="B9579332FFF8FFA9FD60FE857DF8BB14" box="[640,736,302,328]" italics="true" pageId="4" pageNumber="130">lamellae</emphasis>
and
<emphasis id="B9579332FFF8FFA9FCF7FE847C54BB14" box="[791,844,303,328]" italics="true" pageId="4" pageNumber="130">stipe</emphasis>
turn brown in dried material.
</paragraph>
<paragraph id="8B9C4F20FFF8FFA9FF5DFEF97FCFB8D0" blockId="4.[136,1452,158,761]" pageId="4" pageNumber="130">
<emphasis id="B9579332FFF8FFA9FF5DFEF97E43BB30" box="[189,347,338,364]" italics="true" pageId="4" pageNumber="130">Basidiospores</emphasis>
(6.2) 6.6
<emphasis id="B9579332FFF8FFA9FE3FFEF97D1ABB30" box="[479,514,338,364]" italics="true" pageId="4" pageNumber="130">7.2</emphasis>
7.7 (8.6) × (4) 4.2
<emphasis id="B9579332FFF8FFA9FCE5FEF97C30BB30" box="[773,808,338,364]" italics="true" pageId="4" pageNumber="130">4.5</emphasis>
4.8 (5.3) μm, Q= (1.3) 1.5
<emphasis id="B9579332FFF8FFA9FB67FEF97BB2BB30" box="[1159,1194,338,364]" italics="true" pageId="4" pageNumber="130">1.6</emphasis>
1.7 (1.9) [100, 2, 1], hyaline, smooth, with a visible hilar appendage, without a germ-pore, thin-walled, subglobose to ellipsoid, amygdaliform in side-view, dextrinoid, metachromatic in Cresyl Blue.
<emphasis id="B9579332FFF8FFA9FCE6FE317C44BBE8" box="[774,860,410,436]" italics="true" pageId="4" pageNumber="130">Basidia</emphasis>
2028 × 78.5 μm, four-spored, clavate; sterigmata 34 μm long.
<emphasis id="B9579332FFF8FFA9FEC4FE157EDEBB84" box="[292,454,446,472]" italics="true" pageId="4" pageNumber="130">Cheilocystidia</emphasis>
3060 × 1016 (18) µm, abundant, lageniform to clavate, not pedicellate; with brownish necropigments in dried specimens treated with ammonia.
<emphasis id="B9579332FFF8FFA9FCF4FE497CAEBBA0" box="[788,950,482,508]" italics="true" pageId="4" pageNumber="130">Pleurocystidia</emphasis>
not observed.
<taxonomicName id="4C2334A3FFF8FFA9FBBEFE497A16BBA0" box="[1118,1294,482,508]" class="Echinoidea" family="Anorthopygidae" genus="Pileus" kingdom="Animalia" order="Holectypoida" pageId="4" pageNumber="130" phylum="Echinodermata" rank="species" species="covering">
<emphasis id="B9579332FFF8FFA9FBBEFE497A16BBA0" box="[1118,1294,482,508]" italics="true" pageId="4" pageNumber="130">Pileus covering</emphasis>
</taxonomicName>
trichodermal, consisting of long and thin-walled hyaline hyphae; terminal elements cylindrical with rounded apex, (80) 100240 (280) × (8) 915 (16) μm, emerging from a tangle of long and thin hyphae (24 μm diam); pigment brown both parietal and intracellular, sometimes presence of necropigments in dried specimens with ammonia.
<emphasis id="B9579332FFF8FFA9FB35FDE57AB4B834" box="[1237,1452,590,616]" italics="true" pageId="4" pageNumber="130">Clamp connections</emphasis>
absent.
</paragraph>
<paragraph id="8B9C4F20FFF8FFA9FF5DFD3D7ABAB8EC" blockId="4.[136,1452,158,761]" box="[189,1442,662,695]" pageId="4" pageNumber="130">
Macrochemical reactions:
<emphasis id="B9579332FFF8FFA9FE3FFD3C7EE0B8EC" box="[479,504,663,688]" italics="true" pageId="4" pageNumber="130"></emphasis>
Lamellae, pileus and stipe surface becoming dirty green when treated with NH
<subScript id="17A74D65FFF8FFA9FA8AFD027A6AB8EB" attach="both" box="[1386,1394,681,695]" fontSize="6" pageId="4" pageNumber="130">4</subScript>
OH.
</paragraph>
<paragraph id="8B9C4F20FFF8FFA9FF5DFD117CA7B8A4" blockId="4.[136,1452,158,761]" pageId="4" pageNumber="130">
Habitat and distribution:—Terrestrial, on sandy soil under
<taxonomicName id="4C2334A3FFF8FFA9FCB5FD107CC2B888" box="[853,986,699,724]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="4" pageNumber="130" phylum="Tracheophyta" rank="species" species="pinea">
<emphasis id="B9579332FFF8FFA9FCB5FD107CC2B888" box="[853,986,699,724]" italics="true" pageId="4" pageNumber="130">Pinus pinea</emphasis>
</taxonomicName>
,
<taxonomicName id="4C2334A3FFF8FFA9FC0AFD107B7AB888" box="[1002,1122,699,724]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="4" pageNumber="130" phylum="Tracheophyta" rank="species" species="pinaster">
<emphasis id="B9579332FFF8FFA9FC0AFD107B7AB888" box="[1002,1122,699,724]" italics="true" pageId="4" pageNumber="130">P. pinaster</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2334A3FFF8FFA9FB7BFD107A31B888" box="[1179,1321,698,725]" class="Magnoliopsida" family="Fagaceae" genus="Quercus" kingdom="Plantae" order="Fagales" pageId="4" pageNumber="130" phylum="Tracheophyta" rank="species" species="ilex">
<emphasis id="B9579332FFF8FFA9FB7BFD107A31B888" box="[1179,1321,698,725]" italics="true" pageId="4" pageNumber="130">Quercus ilex</emphasis>
</taxonomicName>
. At present known only from the
<typeStatus id="5498F182FFF8FFA9FE9BFD747EB3B8A5" box="[379,427,735,761]" pageId="4" pageNumber="130">type</typeStatus>
collection found at Castelfusano (Rome),
<collectingCountry id="F3340FB0FFF8FFA9FC66FD757CA3B8A4" box="[902,955,734,760]" name="Italy" pageId="4" pageNumber="130">Italy</collectingCountry>
.
</paragraph>
<caption id="DF5C1FA8FFF8FFA9FF68F8EF7D85BDFF" ID-DOI="http://doi.org/10.5281/zenodo.6257557" ID-Zenodo-Dep="6257557" httpUri="https://zenodo.org/record/6257557/files/figure.png" pageId="4" pageNumber="130" startId="4.[136,229,1860,1882]" targetBox="[227,1361,785,1836]" targetPageId="4">
<paragraph id="8B9C4F20FFF8FFA9FF68F8EF7D85BDFF" blockId="4.[136,1452,1860,1955]" pageId="4" pageNumber="130">
<emphasis id="B9579332FFF8FFA9FF68F8EF7FE5BD06" bold="true" box="[136,253,1860,1882]" pageId="4" pageNumber="130">FIGURE 2.</emphasis>
<taxonomicName id="4C2334A3FFF8FFA9FEE3F8EE7D05BD06" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[259,541,1861,1882]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="130" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFF8FFA9FEE3F8EE7D05BD06" box="[259,541,1861,1882]" italics="true" pageId="4" pageNumber="130">Leucoagaricus cupresseoides</emphasis>
</taxonomicName>
(TR gmb01484, holotype).
<emphasis id="B9579332FFF8FFA9FCC9F8EF7C44BD05" bold="true" box="[809,860,1860,1881]" pageId="4" pageNumber="130">AB.</emphasis>
Basidiomes in the natural habitat;
<emphasis id="B9579332FFF8FFA9FB49F8EF7BD9BD06" bold="true" box="[1193,1217,1860,1882]" pageId="4" pageNumber="130">C.</emphasis>
Basidiospores in Congo Red;
<emphasis id="B9579332FFF8FFA9FF5CF8C27FCBBD22" bold="true" box="[188,211,1897,1918]" pageId="4" pageNumber="130">D.</emphasis>
Basidia;
<emphasis id="B9579332FFF8FFA9FECEF8C27E5CBD22" bold="true" box="[302,324,1897,1918]" pageId="4" pageNumber="130">E.</emphasis>
Cheilocystidia;
<emphasis id="B9579332FFF8FFA9FE02F8C27EECBD22" bold="true" box="[482,500,1897,1918]" pageId="4" pageNumber="130">F.</emphasis>
<taxonomicName id="4C2334A3FFF8FFA9FE1BF8C27D88BD23" box="[507,656,1897,1919]" class="Echinoidea" family="Anorthopygidae" genus="Pileus" kingdom="Animalia" order="Holectypoida" pageId="4" pageNumber="130" phylum="Echinodermata" rank="species" species="covering">Pileus covering</taxonomicName>
elements. Scale bars:
<emphasis id="B9579332FFF8FFA9FC87F8C37C8CBD21" bold="true" box="[871,916,1896,1917]" pageId="4" pageNumber="130">AB</emphasis>
= 1 cm,
<emphasis id="B9579332FFF8FFA9FC0AF8C37CE3BD22" bold="true" box="[1002,1019,1896,1918]" pageId="4" pageNumber="130">C</emphasis>
= 10 μm,
<emphasis id="B9579332FFF8FFA9FBBFF8C27B95BD22" bold="true" box="[1119,1165,1897,1918]" pageId="4" pageNumber="130">DE</emphasis>
= 20 μm,
<emphasis id="B9579332FFF8FFA9FB11F8C27A18BD22" bold="true" box="[1265,1280,1897,1918]" pageId="4" pageNumber="130">F</emphasis>
= 30 μm. Photos:
<emphasis id="B9579332FFF8FFA9FF68F8277FAEBDFE" bold="true" box="[136,182,1932,1954]" pageId="4" pageNumber="130">AC</emphasis>
,
<emphasis id="B9579332FFF8FFA9FF23F8267FC9BDFE" bold="true" box="[195,209,1933,1954]" pageId="4" pageNumber="130">F</emphasis>
by Vincenzo Migliozzi;
<emphasis id="B9579332FFF8FFA9FE5FF8267EF4BDFE" bold="true" box="[447,492,1933,1954]" pageId="4" pageNumber="130">DE</emphasis>
by Niccolò Forin.
</paragraph>
</caption>
<caption id="DF5C1FA8FFF9FFA8FF68F8697C0CBDA0" ID-DOI="http://doi.org/10.5281/zenodo.6257561" ID-Zenodo-Dep="6257561" httpUri="https://zenodo.org/record/6257561/files/figure.png" pageId="5" pageNumber="131" startId="5.[136,229,1986,2008]" targetBox="[164,1428,193,1959]" targetPageId="5">
<paragraph id="8B9C4F20FFF9FFA8FF68F8697C0CBDA0" blockId="5.[136,1451,1986,2044]" pageId="5" pageNumber="131">
<emphasis id="B9579332FFF9FFA8FF68F8697FE5BD8B" bold="true" box="[136,253,1986,2008]" pageId="5" pageNumber="131">FIGURE 3.</emphasis>
<taxonomicName id="4C2334A3FFF9FFA8FEE3F8687D05BD8B" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[259,541,1986,2008]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="131" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFF9FFA8FEE3F8687D05BD8B" box="[259,541,1986,2008]" italics="true" pageId="5" pageNumber="131">Leucoagaricus cupresseoides</emphasis>
</taxonomicName>
(TR gmb01484, holotype).
<emphasis id="B9579332FFF9FFA8FCC9F8697C59BD8B" bold="true" box="[809,833,1986,2007]" pageId="5" pageNumber="131">A.</emphasis>
Cheilocystidia;
<emphasis id="B9579332FFF9FFA8FC3DF8697CEBBD8B" bold="true" box="[989,1011,1986,2007]" pageId="5" pageNumber="131">B.</emphasis>
Basidiospores;
<emphasis id="B9579332FFF9FFA8FB6CF8697BBBBD84" bold="true" box="[1164,1187,1986,2008]" pageId="5" pageNumber="131">C.</emphasis>
Basidia. Scale bars:
<emphasis id="B9579332FFF9FFA8FA8AF8697A62BD8B" bold="true" box="[1386,1402,1986,2007]" pageId="5" pageNumber="131">A</emphasis>
= 30 μm,
<emphasis id="B9579332FFF9FFA8FF54F84D7FDCBDA7" bold="true" box="[180,196,2022,2043]" pageId="5" pageNumber="131">B</emphasis>
= 10 μm,
<emphasis id="B9579332FFF9FFA8FEC7F84D7E20BDA0" bold="true" box="[295,312,2022,2044]" pageId="5" pageNumber="131">C</emphasis>
= 20 μm. Line drawings by: Vincenzo Migliozzi.
</paragraph>
</caption>
<caption id="DF5C1FA8FFFAFFABFF68F87A7E55B250" ID-DOI="http://doi.org/10.5281/zenodo.6257567" ID-Zenodo-Dep="6257567" httpUri="https://zenodo.org/record/6257567/files/figure.png" pageId="6" pageNumber="132" startId="6.[136,229,2001,2023]" targetBox="[157,1432,195,1977]" targetPageId="6">
<paragraph id="8B9C4F20FFFAFFABFF68F87A7E55B250" blockId="6.[136,1452,2001,2060]" pageId="6" pageNumber="132">
<emphasis id="B9579332FFFAFFABFF68F87A7FE7BDBA" bold="true" box="[136,255,2001,2023]" pageId="6" pageNumber="132">FIGURE 4.</emphasis>
<taxonomicName id="4C2334A3FFFAFFABFEE6F8797D3BBDBB" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[262,547,2002,2023]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="132" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFAFFABFEE6F8797D3BBDBB" box="[262,547,2002,2023]" italics="true" pageId="6" pageNumber="132">Leucoagaricus cupresseoides</emphasis>
</taxonomicName>
(TR gmb01484, holotype).
<taxonomicName id="4C2334A3FFFAFFABFCD6F8797CD4BDB4" box="[822,972,2002,2024]" class="Echinoidea" family="Anorthopygidae" genus="Pileus" kingdom="Animalia" order="Holectypoida" pageId="6" pageNumber="132" phylum="Echinodermata" rank="species" species="covering">Pileus covering</taxonomicName>
elements. Scale bar = 40 μm. Line drawings by: Vincenzo Migliozzi.
</paragraph>
</caption>
<paragraph id="8B9C4F20FFFBFFAAFF5DFF357BC3B8D0" blockId="7.[136,1452,158,653]" pageId="7" pageNumber="133">
Discussion:—Considering the morphology and the phylogenetic placement (
<figureCitation id="131853A5FFFBFFAAFBF2FF357B49BAE4" box="[1042,1105,158,184]" captionStart="FIGURE 1" captionStartId="3.[136,229,1337,1359]" captionTargetBox="[155,1434,228,1250]" captionTargetId="figure-21@3.[151,1436,228,1253]" captionTargetPageId="3" captionText="FIGURE 1. Maximum Likelihood phylogram obtained from nrITS sequences of Leucoagaricus taxa. Cystolepiota seminuda was selected as outgroup taxon. Maximum Likelihood Bootstrap (MLB) values ≥ 70% (left) and Bayesian Posterior Probability (BPP) values ≥ 0.95 (right) are shown on the branches. Newly obtained sequences are reported in bold." figureDoi="http://doi.org/10.5281/zenodo.6257547" httpUri="https://zenodo.org/record/6257547/files/figure.png" pageId="7" pageNumber="133">Fig. 1</figureCitation>
)
<taxonomicName id="4C2334A3FFFBFFAAFB83FF347AB3BAE4" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[1123,1451,158,184]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFB83FF347AB3BAE4" box="[1123,1451,158,184]" italics="true" pageId="7" pageNumber="133">Leucoagaricus cupresseoides</emphasis>
</taxonomicName>
appears close to
<taxonomicName id="4C2334A3FFFBFFAAFEDEFF687ECCBA80" box="[318,468,195,220]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFEDEFF687ECCBA80" box="[318,468,195,220]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C2334A3FFFBFFAAFE01FF687DACBA80" box="[481,692,195,220]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="aurantiovergens">
<emphasis id="B9579332FFFBFFAAFE01FF687DACBA80" box="[481,692,195,220]" italics="true" pageId="7" pageNumber="133">L. aurantiovergens</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2334A3FFFBFFAAFD07FF687CDBBA80" box="[743,963,194,220]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="pseudopilatianus">
<emphasis id="B9579332FFFBFFAAFD07FF687CDBBA80" box="[743,963,194,220]" italics="true" pageId="7" pageNumber="133">L. pseudopilatianus</emphasis>
</taxonomicName>
. In the phylogram (
<figureCitation id="131853A5FFFBFFAAFB7CFF697BC4BA80" box="[1180,1244,194,220]" captionStart="FIGURE 1" captionStartId="3.[136,229,1337,1359]" captionTargetBox="[155,1434,228,1250]" captionTargetId="figure-21@3.[151,1436,228,1253]" captionTargetPageId="3" captionText="FIGURE 1. Maximum Likelihood phylogram obtained from nrITS sequences of Leucoagaricus taxa. Cystolepiota seminuda was selected as outgroup taxon. Maximum Likelihood Bootstrap (MLB) values ≥ 70% (left) and Bayesian Posterior Probability (BPP) values ≥ 0.95 (right) are shown on the branches. Newly obtained sequences are reported in bold." figureDoi="http://doi.org/10.5281/zenodo.6257547" httpUri="https://zenodo.org/record/6257547/files/figure.png" pageId="7" pageNumber="133">Fig. 1</figureCitation>
),
<taxonomicName id="4C2334A3FFFBFFAAFB13FF687AB3BA80" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[1267,1451,194,220]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFB13FF687AB3BA80" box="[1267,1451,194,220]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
appears as sister to an unsupported clade consisting of
<taxonomicName id="4C2334A3FFFBFFAAFCE8FF4C7CF8BB5C" box="[776,992,231,256]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="aurantiovergens">
<emphasis id="B9579332FFFBFFAAFCE8FF4C7CF8BB5C" box="[776,992,231,256]" italics="true" pageId="7" pageNumber="133">L. aurantiovergens</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2334A3FFFBFFAAFBFCFF4C7BAEBB5C" box="[1052,1206,231,256]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFBFCFF4C7BAEBB5C" box="[1052,1206,231,256]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
, and it falls within a clade (MLB= 83%, BPP= 1) that also includes
<taxonomicName id="4C2334A3FFFBFFAAFD77FEA07C6CBB78" box="[663,884,266,292]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="pseudopilatianus">
<emphasis id="B9579332FFFBFFAAFD77FEA07C6CBB78" box="[663,884,266,292]" italics="true" pageId="7" pageNumber="133">L. pseudopilatianus</emphasis>
</taxonomicName>
(the
<taxonomicName id="4C2334A3FFFBFFAAFC4DFEA07B5DBB78" box="[941,1093,267,292]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFC4DFEA07B5DBB78" box="[941,1093,267,292]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
complex). The BLASTn results suggested that the closest species to
<taxonomicName id="4C2334A3FFFBFFAAFDCBFE847DFEBB14" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[555,742,302,328]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFDCBFE847DFEBB14" box="[555,742,302,328]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
was
<taxonomicName id="4C2334A3FFFBFFAAFCC4FE847CA5BB14" box="[804,957,303,328]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFCC4FE847CA5BB14" box="[804,957,303,328]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
, with an nrITS sequence identity of 96.6% between
<accessionNumber id="9470D2C3FFFBFFAAFF12FEF97E76BB31" box="[242,366,338,365]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/OK235667" pageId="7" pageNumber="133" type="EnaNcbi">OK235667</accessionNumber>
and
<accessionNumber id="9470D2C3FFFBFFAAFE4EFEF97D33BB30" box="[430,555,338,364]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/AY243630" pageId="7" pageNumber="133">AY243630</accessionNumber>
.
<taxonomicName id="4C2334A3FFFBFFAAFDDBFEF87DE3BB30" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[571,763,338,364]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFDDBFEF87DE3BB30" box="[571,763,338,364]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
has basidiospores shorter than those reported by Vellinga (2010) for
<taxonomicName id="4C2334A3FFFBFFAAFEE5FEDC7E87BBCC" box="[261,415,375,400]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFEE5FEDC7E87BBCC" box="[261,415,375,400]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
(6.19.3 × 3.95.4 μm) and those of
<taxonomicName id="4C2334A3FFFBFFAAFCB1FEDC7B3FBBCC" box="[849,1063,375,400]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="aurantiovergens">
<emphasis id="B9579332FFFBFFAAFCB1FEDC7B3FBBCC" box="[849,1063,375,400]" italics="true" pageId="7" pageNumber="133">L. aurantiovergens</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2334A3FFFBFFAAFB82FEDC7A59BBCC" box="[1122,1345,374,400]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="pseudopilatianus">
<emphasis id="B9579332FFFBFFAAFB82FEDC7A59BBCC" box="[1122,1345,374,400]" italics="true" pageId="7" pageNumber="133">L. pseudopilatianus</emphasis>
</taxonomicName>
. Another morphological difference is the presence of velar remnants on the pileus surface of
<taxonomicName id="4C2334A3FFFBFFAAFBFCFE307BCCBBE8" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[1052,1236,410,436]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFBFCFE307BCCBBE8" box="[1052,1236,410,436]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
not observed in the other three species. Similar lageniform-utriform cheilocystidia are present in
<taxonomicName id="4C2334A3FFFBFFAAFC3BFE147A3FBB84" authority="(Vellinga 2010)" authorityName="No" baseAuthorityName="Vellinga" baseAuthorityYear="2010" box="[987,1319,446,472]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFC3BFE147B69BB84" box="[987,1137,447,472]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
(Vellinga 2010)
</taxonomicName>
, lageniform cheilocystidia are rare in
<taxonomicName id="4C2334A3FFFBFFAAFE49FE487D66BBA0" box="[425,638,483,508]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="aurantiovergens">
<emphasis id="B9579332FFFBFFAAFE49FE487D66BBA0" box="[425,638,483,508]" italics="true" pageId="7" pageNumber="133">L. aurantiovergens</emphasis>
</taxonomicName>
and not present in
<taxonomicName id="4C2334A3FFFBFFAAFCBCFE487B23BBA0" box="[860,1083,482,508]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="pseudopilatianus">
<emphasis id="B9579332FFFBFFAAFCBCFE487B23BBA0" box="[860,1083,482,508]" italics="true" pageId="7" pageNumber="133">L. pseudopilatianus</emphasis>
</taxonomicName>
. Arachnoid velar patches on the pileus have been described also in
<taxonomicName id="4C2334A3FFFBFFAAFDF3FDAC7B6CB87D" authority="Bon &amp; Boiffard (1974: 295)" authorityName="Bon &amp; Boiffard" authorityPageNumber="295" authorityYear="1974" box="[531,1140,518,545]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="gaillardii">
<emphasis id="B9579332FFFBFFAAFDF3FDAC7C32B87C" box="[531,810,518,544]" italics="true" pageId="7" pageNumber="133">Leucoagaricus gaillardii</emphasis>
<bibRefCitation id="EFB232D1FFFBFFAAFCD2FDAC7B6CB87D" author="Bon, M. &amp; Boiffard, J." box="[818,1140,518,545]" pageId="7" pageNumber="133" pagination="287 - 306" refId="ref8026" refString="Bon, M. &amp; Boiffard, J. (1974) Lepiotes de Vendee et de la cote Atlantique francaise. Bulletin de la Societe Mycologique de France 90: 287 - 306." type="journal article" year="1974">Bon &amp; Boiffard (1974: 295)</bibRefCitation>
</taxonomicName>
; nevertheless, the spores of
<taxonomicName id="4C2334A3FFFBFFAAFF68FD807E17B818" authorityName="Bon &amp; Boiffard" authorityYear="1974" box="[136,271,554,580]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="gaillardii">
<emphasis id="B9579332FFFBFFAAFF68FD807E17B818" box="[136,271,554,580]" italics="true" pageId="7" pageNumber="133">L. gaillardii</emphasis>
</taxonomicName>
are longer and wider ((7) 7.511 (12) × 5.56 μm) than those of
<taxonomicName id="4C2334A3FFFBFFAAFBE2FD807BA3B818" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[1026,1211,554,580]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFBE2FD807BA3B818" box="[1026,1211,554,580]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFB232D1FFFBFFAAFB2AFD817ABFB819" author="Gennari, A. &amp; Migliozzi, V. &amp; Siquier Virgos, J. L." box="[1226,1447,554,581]" pageId="7" pageNumber="133" pagination="9 - 21" refId="ref8501" refString="Gennari, A., Migliozzi, V. &amp; Siquier Virgos, J. L. (1995) Tre interessanti Leucocoprinae sabulicole. Leucoagaricus gaillardii Bon &amp; Boiffard, Sericeomyces subvolvatus (Malencon &amp; Bertault) Contu fo. subvolvatus e S. subvolvatus fo. pictus (Malencon &amp; Bertault) Bon. Micologia e Vegetazione Mediterranea 10: 9 - 21." type="journal article" year="1995">
Gennari
<emphasis id="B9579332FFFBFFAAFACDFD807A46B818" box="[1325,1374,554,580]" italics="true" pageId="7" pageNumber="133">et al</emphasis>
. 1995
</bibRefCitation>
;
<bibRefCitation id="EFB232D1FFFBFFAAFF68FDE57E5EB835" author="Priou, J. P. &amp; Bodin, M. &amp; Guinberteau, J." box="[136,326,590,617]" pageId="7" pageNumber="133" pagination="349 - 358" refId="ref9255" refString="Priou, J. P., Bodin, M. &amp; Guinberteau, J. (1995) Une espece meconnue: Leucoagaricus gaillardii Bon &amp; Boiffard - nouvelles donnees morphologiques, ecologiques, chorologiques. Documents mycologiques 25: 349 - 358." type="journal article" year="1995">
Priou
<emphasis id="B9579332FFFBFFAAFF2BFDE47FE4B834" box="[203,252,590,616]" italics="true" pageId="7" pageNumber="133">et al</emphasis>
. 1995
</bibRefCitation>
). Moreover,
<taxonomicName id="4C2334A3FFFBFFAAFE34FDE47D42B834" authorityName="Bon &amp; Boiffard" authorityYear="1974" box="[468,602,590,616]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="gaillardii">
<emphasis id="B9579332FFFBFFAAFE34FDE47D42B834" box="[468,602,590,616]" italics="true" pageId="7" pageNumber="133">L. gaillardii</emphasis>
</taxonomicName>
is not closely related to
<taxonomicName id="4C2334A3FFFBFFAAFC8AFDE47B3BB834" authorityName="V. Migliozzi &amp; N. Forin" authorityYear="2022" box="[874,1059,590,616]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseoides">
<emphasis id="B9579332FFFBFFAAFC8AFDE47B3BB834" box="[874,1059,590,616]" italics="true" pageId="7" pageNumber="133">L. cupresseoides</emphasis>
</taxonomicName>
(
<figureCitation id="131853A5FFFBFFAAFBD2FDE57B6BB834" box="[1074,1139,590,616]" captionStart="FIGURE 1" captionStartId="3.[136,229,1337,1359]" captionTargetBox="[155,1434,228,1250]" captionTargetId="figure-21@3.[151,1436,228,1253]" captionTargetPageId="3" captionText="FIGURE 1. Maximum Likelihood phylogram obtained from nrITS sequences of Leucoagaricus taxa. Cystolepiota seminuda was selected as outgroup taxon. Maximum Likelihood Bootstrap (MLB) values ≥ 70% (left) and Bayesian Posterior Probability (BPP) values ≥ 0.95 (right) are shown on the branches. Newly obtained sequences are reported in bold." figureDoi="http://doi.org/10.5281/zenodo.6257547" httpUri="https://zenodo.org/record/6257547/files/figure.png" pageId="7" pageNumber="133">Fig. 1</figureCitation>
). A comparative table (
<tableCitation id="C6A17A9BFFFBFFAAFA99FDE57F8CB8D0" captionStart="TABLE 1" captionStartId="7.[136,224,700,724]" captionTargetPageId="7" captionText="TABLE 1. Comparison between the main morphological characters of the species within the L. cupresseus complex." httpUri="http://table.plazi.org/id/DF5C1FA8FFFBFFAAFF68FD177A7FB888" pageId="7" pageNumber="133" tableUuid="DF5C1FA8FFFBFFAAFF68FD177A7FB888">Tab. 1</tableCitation>
) including the distinctive characters among the species of the
<taxonomicName id="4C2334A3FFFBFFAAFCB0FDD87CF0B8D0" authorityName="No" baseAuthorityName="Vellinga" baseAuthorityYear="2010" box="[848,1000,627,652]" class="Agaricomycetes" family="Agaricaceae" genus="Leucoagaricus" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="133" phylum="Basidiomycota" rank="species" species="cupresseus">
<emphasis id="B9579332FFFBFFAAFCB0FDD87CF0B8D0" box="[848,1000,627,652]" italics="true" pageId="7" pageNumber="133">L. cupresseus</emphasis>
</taxonomicName>
complex is provided.
</paragraph>
</subSubSection>
</treatment>
</document>