treatments-xml/data/1F/39/87/1F398795FF9BCC2AFF73FF26F4807A5D.xml
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<document id="24ED58F73CD566F73F73719E19A6D656" ID-CLB-Dataset="57824" ID-DOI="10.11646/phytotaxa.585.2.4" ID-GBIF-Dataset="3bf01237-04b0-4bee-a4fa-3ceabe05f3ed" ID-ISSN="1179-3163" ID-Zenodo-Dep="7681598" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1677506919830" checkinUser="plazi" docAuthor="Kumla, Jaturong, Suwannarach, Nakarin, Khuna, Surapong, Phonrob, Wiphawanee &amp; Lumyong, Saisamorn" docDate="2023" docId="1F398795FF9BCC2AFF73FF26F4807A5D" docLanguage="en" docName="phytotaxa.585.2.4.pdf" docOrigin="Phytotaxa 585 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.585.2.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Hymenagaricus siamensis J. Kumla, W. Phonrob, N. Suwannar, sp. nov." docType="treatment" docVersion="9" lastPageNumber="140" masterDocId="E300FFEDFF9FCC2FFFFBFFD2F1267939" masterDocTitle="Hymenagaricus siamensis (Agaricaceae, Agaricales), a novel macrofungus from northern Thailand" masterLastPageNumber="144" masterPageNumber="135" pageNumber="139" updateTime="1699475848962" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="B9AD7E8F216D6C191C46652F3B153639">Hymenagaricus siamensis (Agaricaceae, Agaricales), a novel macrofungus from northern Thailand</mods:title>
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<mods:namePart id="2CC1F1DA346E1B76B94796CD137C7217">Kumla, Jaturong</mods:namePart>
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<mods:affiliation id="8EA4372360F124FB0B7E757CECFA0948">Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand &amp; jaturong _ yai @ hotmail. com; https: // orcid. org / 0000 - 0002 - 3673 - 6541</mods:affiliation>
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<mods:namePart id="C7F04F5A88F5F7645F83DF6D4F9B6B59">Suwannarach, Nakarin</mods:namePart>
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<mods:affiliation id="BD514E0399680F2C4154F343E4C83154">Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand &amp; suwan _ 461 @ hotmail. com; https: // orcid. org / 0000 - 0002 - 2653 - 1913</mods:affiliation>
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<mods:namePart id="7DF6641E19C8D1E11A74542CC6999031">Khuna, Surapong</mods:namePart>
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<mods:affiliation id="D1EACDB44C2B4418BF1C81A8C217D464">Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand &amp; surapongway @ gmail. com; https: // orcid. org / 0000 - 0003 - 1999 - 4001</mods:affiliation>
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<mods:namePart id="C698A551FE5A8DB4B74578B5A394400C">Phonrob, Wiphawanee</mods:namePart>
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<mods:affiliation id="887534BEF3F1562DBA2515B57DED5DB6">Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand &amp; phwiphawanee @ gmail. com; https: // orcid. org / 0000 - 0003 - 4281 - 7783</mods:affiliation>
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<mods:namePart id="90DE7D612D58D4A4402C76BEB8FCF268">Lumyong, Saisamorn</mods:namePart>
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<mods:affiliation id="02086536B3F4C04079D0FD53A7C2C703">Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand &amp; Academy of Science, the Royal Society of Thailand, Bangkok, 10300, Thailand &amp; scboi 009 @ gmail. com; https: // orcid. org / 0000 - 0002 - 6485 - 414 X</mods:affiliation>
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<mods:title id="FD860A0EAED0BCE1053FE715C40633FE">Phytotaxa</mods:title>
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<mods:date id="F36BC5034EF1B4919618A12AB682055C">2023</mods:date>
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<mods:number id="F9D84BE0FFF024DB149A02E2266DE458">585</mods:number>
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<treatment id="1F398795FF9BCC2AFF73FF26F4807A5D" ID-DOI="http://doi.org/10.5281/zenodo.7681925" ID-GBIF-Taxon="209457494" ID-Zenodo-Dep="7681925" LSID="urn:lsid:plazi:treatment:1F398795FF9BCC2AFF73FF26F4807A5D" httpUri="http://treatment.plazi.org/id/1F398795FF9BCC2AFF73FF26F4807A5D" lastPageId="5" lastPageNumber="140" pageId="4" pageNumber="139">
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<paragraph id="972F3683FF9BCC2BFF73FF26F5E87837" blockId="4.[136,1230,244,271]" box="[136,1230,244,271]" pageId="4" pageNumber="139">
<heading id="CC6781EFFF9BCC2BFF73FF26F5E87837" box="[136,1230,244,271]" fontSize="11" level="2" pageId="4" pageNumber="139" reason="3">
<taxonomicName id="50904D00FF9BCC2BFF73FF26F2737837" authority="J. Kumla, W. Phonrob, N. Suwannar" authorityName="J. Kumla, W. Phonrob, N. Suwannar" box="[136,853,244,271]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="139" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9BCC2BFF73FF26F0917837" bold="true" box="[136,439,244,270]" italics="true" pageId="4" pageNumber="139">Hymenagaricus siamensis</emphasis>
J. Kumla, W. Phonrob, N. Suwannar
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&amp; S., Lumyong
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<emphasis id="A5E4EA91FF9BCC2BFBEAFF26F50C7837" bold="true" box="[1041,1066,244,270]" italics="true" pageId="4" pageNumber="139">sp</emphasis>
.
<emphasis id="A5E4EA91FF9BCC2BFBC3FF26F5447837" bold="true" box="[1080,1122,244,270]" italics="true" pageId="4" pageNumber="139">nov</emphasis>
.
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<figureCitation id="0FAB2A06FF9BCC2BFB8BFF26F5E87837" box="[1136,1230,244,270]" captionStart="FIGURE 2" captionStartId="4.[136,229,1448,1470]" captionTargetBox="[352,1235,407,1412]" captionTargetId="figure-78@4.[344,1243,400,1420]" captionTargetPageId="4" captionText="FIGURE 2. Hymenagaricus siamensis SDBR-CMUNK1508 (holotype). a. Basidiomata; b. Basidiospores; c. Basidia; d. Cheilocystidia and e. Cells of squamulose pileus. Scale bars: a = 10 mm; b, c = 5 μm; d,e = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.7681604" httpUri="https://zenodo.org/record/7681604/files/figure.png" pageId="4" pageNumber="139">Figure 2</figureCitation>
</heading>
</paragraph>
<paragraph id="972F3683FF9BCC2BFF73FECEF09A780B" blockId="4.[136,1452,284,378]" box="[136,444,284,306]" pageId="4" pageNumber="139">MycoBank number: MB846482</paragraph>
</subSubSection>
<subSubSection id="DF8A6508FF9BCC2AFF73FE92F4807A5D" lastPageId="5" lastPageNumber="140" pageId="4" pageNumber="139" type="diagnosis">
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Diagnosis:—Distinguishable from other
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<emphasis id="A5E4EA91FF9BCC2BFDE9FE92F38C786C" box="[530,682,320,341]" italics="true" pageId="4" pageNumber="139">Hymenagaricus</emphasis>
species
</taxonomicName>
by pseudoparenchymatous tissue of the pileus squamules, and from
<taxonomicName id="50904D00FF9BCC2BFA6FFE92F06D7840" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="139" phylum="Basidiomycota" rank="species" species="nigroviolaceus">
<emphasis id="A5E4EA91FF9BCC2BFA6FFE92F06D7840" italics="true" pageId="4" pageNumber="139">H. nigroviolaceus</emphasis>
</taxonomicName>
by its larger basidiospores and smaller pileipellis cells.
</paragraph>
<caption id="C3EF660BFF9BCC2BFF73FA7AF28B7CD8" ID-DOI="http://doi.org/10.5281/zenodo.7681604" ID-Zenodo-Dep="7681604" httpUri="https://zenodo.org/record/7681604/files/figure.png" pageId="4" pageNumber="139" startId="4.[136,229,1448,1470]" targetBox="[352,1235,407,1412]" targetPageId="4">
<paragraph id="972F3683FF9BCC2BFF73FA7AF28B7CD8" blockId="4.[136,1452,1448,1506]" pageId="4" pageNumber="139">
<emphasis id="A5E4EA91FF9BCC2BFF73FA7AF1D97C84" bold="true" box="[136,255,1448,1470]" pageId="4" pageNumber="139">FIGURE 2.</emphasis>
<taxonomicName id="50904D00FF9BCC2BFEFEFA7AF3FE7C87" authority="SDBR-CMUNK 1508" authorityName="SDBR-CMUNK" authorityYear="1508" box="[261,728,1448,1470]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="139" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9BCC2BFEFEFA7AF3277C84" box="[261,513,1448,1469]" italics="true" pageId="4" pageNumber="139">Hymenagaricus siamensis</emphasis>
SDBR-CMUNK1508
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(holotype). a. Basidiomata; b. Basidiospores; c. Basidia; d. Cheilocystidia and e. Cells of squamulose pileus. Scale bars: a = 10 mm; b, c = 5 μm; d,e = 10 μm.
</paragraph>
</caption>
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Etymology:—‘
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<emphasis id="A5E4EA91FF9BCC2BFEC9F9C3F0B97F13" box="[306,415,1553,1578]" italics="true" pageId="4" pageNumber="139">siamensis</emphasis>
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refers to the former name of the country “
<collectingCountry id="EF877613FF9BCC2BFC85F9C2F2C07F13" box="[894,998,1552,1578]" name="Thailand" pageId="4" pageNumber="139">Thailand</collectingCountry>
” where the
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was collected.
</paragraph>
<paragraph id="972F3683FF9BCC2BFF46F9E6F4147F4A" blockId="4.[136,1452,1552,2083]" pageId="4" pageNumber="139">
<materialsCitation id="27F83CDEFF9BCC2BFF46F9E6F4147F4A" ID-GBIF-Occurrence="4060824302" collectingDate="2020-04-29" collectorName="J. Kumla &amp; N. Suwannarach" country="Thailand" elevation="333" latitude="18.800833" location="University" longLatPrecision="21" longitude="98.95555" municipality="Muang District" pageId="4" pageNumber="139" specimenCount="1" stateProvince="Chiang Mai" typeStatus="holotype">
<typeStatus id="482B8821FF9BCC2BFF46F9E6F0017F77" box="[189,295,1588,1614]" pageId="4" pageNumber="139" type="holotype">Holotype</typeStatus>
:—
<collectingCountry id="EF877613FF9BCC2BFEB3F9E6F0FB7F77" box="[328,477,1588,1614]" name="Thailand" pageId="4" pageNumber="139">THAILAND</collectingCountry>
,
<collectingRegion id="5554F861FF9BCC2BFE0FF9E6F3D97F77" box="[500,767,1588,1614]" country="Thailand" name="Chiang Mai" pageId="4" pageNumber="139">Chiang Mai Province</collectingRegion>
,
<collectingMunicipality id="774BACF9FF9BCC2BFCECF9E7F2F77F77" box="[791,977,1588,1615]" pageId="4" pageNumber="139">Muang District</collectingMunicipality>
, Chiang Mai
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,
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<geoCoordinate id="F2A45044FF9BCC2BFF73F98AF0317F4A" box="[136,279,1624,1651]" degrees="98" direction="east" minutes="57" orientation="longitude" pageId="4" pageNumber="139" precision="15" seconds="20" value="98.95555">98°57´20´´E</geoCoordinate>
,
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elevation
<quantity id="50689B66FF9BCC2BFE6BF98AF0FF7F4A" box="[400,473,1624,1651]" metricMagnitude="2" metricUnit="m" metricValue="3.3299999999999996" pageId="4" pageNumber="139" unit="m" value="333.0">333 m</quantity>
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, on soil,
<date id="E32E1043FF9BCC2BFDC5F98AF3FB7F4B" box="[574,733,1624,1650]" pageId="4" pageNumber="139" value="2020-04-29">
<collectingDate id="F36AE9ABFF9BCC2BFDC5F98AF3FB7F4B" box="[574,733,1624,1650]" pageId="4" pageNumber="139" value="2020-04-29">29 April 2020</collectingDate>
</date>
,
<collectorName id="3A655355FF9BCC2BFD13F98BF26B7F4B" box="[744,845,1624,1651]" pageId="4" pageNumber="139">J. Kumla</collectorName>
&amp;
<collectorName id="3A655355FF9BCC2BFC8AF98BF50B7F4B" box="[881,1069,1624,1651]" pageId="4" pageNumber="139">N. Suwannarach</collectorName>
, SDBR-CMUNK1508.
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</paragraph>
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Gene sequences (from
<typeStatus id="482B8821FF9BCC2BFE44F9AEF3027FAF" box="[447,548,1660,1686]" pageId="4" pageNumber="139" type="holotype">holotype</typeStatus>
):—OP836301 (ITS) and OP836385 (nrLSU).
</paragraph>
<paragraph id="972F3683FF9BCC2BFF46F972F0287EE3" blockId="4.[136,1452,1552,2083]" pageId="4" pageNumber="139">
Description:—
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small.
<emphasis id="A5E4EA91FF9BCC2BFDB4F972F3B37F83" box="[591,661,1696,1722]" italics="true" pageId="4" pageNumber="139">Pileus</emphasis>
<quantity id="50689B66FF9BCC2BFD5AF972F2067F82" box="[673,800,1696,1723]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="3.2" metricValueMin="2.2" pageId="4" pageNumber="139" unit="mm" value="27.0" valueMax="32.0" valueMin="22.0">2232 mm</quantity>
in diameter, paraboloid when young, hemispherical to convex with age; surface dry, brownish grey (9D3), pinkish white (8A2) to dull red (8B3), sometimes brownish grey (8D2), covered by brownish orange, to brown (6C6 to 6E8) plate-like scales, with minute scattered squamules towards the margin.
<emphasis id="A5E4EA91FF9BCC2BFEF5F8DEF0507E1F" box="[270,374,1804,1830]" italics="true" pageId="4" pageNumber="139">Lamellae</emphasis>
, l = 34 series,
<quantity id="50689B66FF9BCC2BFDD2F8DEF3BD7E1E" box="[553,667,1804,1831]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="4" pageNumber="139" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.52 mm</quantity>
wide, free, pinkish white (7A2) when young, dull red (8B3) with age, up to
<quantity id="50689B66FF9BCC2BFF37F8E2F0297E72" box="[204,271,1840,1867]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="139" unit="mm" value="5.0">5 mm</quantity>
wide, close, with 12 tiers of lamellulae.
<emphasis id="A5E4EA91FF9BCC2BFD09F8E3F20C7E72" box="[754,810,1841,1867]" italics="true" pageId="4" pageNumber="139">Stipe</emphasis>
2230 ×
<quantity id="50689B66FF9BCC2BFC60F8E2F5377E72" box="[923,1041,1840,1867]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="4" pageNumber="139" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.53 mm</quantity>
, central, cylindrical with or without bulbous base, hollow; surface white (8A1) becoming brown (6E5) when bruised, covered with white fine squamules or fibrils. Annulus membranous, whitish, superior, attached to upper third of stipe.
<emphasis id="A5E4EA91FF9BCC2BFBD2F8ABF5A67EAA" box="[1065,1152,1913,1939]" italics="true" pageId="4" pageNumber="139">Context</emphasis>
up to
<quantity id="50689B66FF9BCC2BFB3CF8AAF42E7EAA" box="[1223,1288,1912,1939]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="139" unit="mm" value="5.0">5 mm</quantity>
thick at pileus center, white (8A1) becoming pastel red (10A4) when bruised.
<emphasis id="A5E4EA91FF9BCC2BFC92F84FF2CF7E8F" box="[873,1001,1949,1975]" italics="true" pageId="4" pageNumber="139">Spore print</emphasis>
dark brown (8F7).
<emphasis id="A5E4EA91FF9BCC2BFB2AF84EF45B7E8F" box="[1233,1405,1948,1974]" italics="true" pageId="4" pageNumber="139">Odor and teste</emphasis>
not determined.
</paragraph>
<paragraph id="972F3683FF9BCC2AFF46F836F540788D" blockId="4.[136,1452,1552,2083]" lastBlockId="5.[136,1452,158,869]" lastPageId="5" lastPageNumber="140" pageId="4" pageNumber="139">
<emphasis id="A5E4EA91FF9BCC2BFF46F836F07D7EC7" box="[189,347,2020,2046]" italics="true" pageId="4" pageNumber="139">Basidiospores</emphasis>
6.58.0 × 4.05.0 μm, Q = 1.41.88, Q
<subScript id="0B1434C6FF9BCC2BFCDBF825F20B713C" attach="left" box="[800,813,2039,2053]" fontSize="6" pageId="4" pageNumber="139">m</subScript>
= 1.53 ± 0.11, ellipsoid to elongate, yellowish brown to brown, smooth, inamyloid, slightly thick-walled.
<emphasis id="A5E4EA91FF9BCC2BFD3BF7DAF230711B" box="[704,790,2056,2082]" italics="true" pageId="4" pageNumber="139">Basidia</emphasis>
1220 × 710 μm, clavate, hyaline, 4-spored; sterigmata up to 3 μm long.
<emphasis id="A5E4EA91FF9ACC2AFEAFFF4CF0D07981" box="[340,502,158,184]" italics="true" pageId="5" pageNumber="140">Pleurocystidia</emphasis>
absent.
<emphasis id="A5E4EA91FF9ACC2AFDA3FF4CF3DC7981" box="[600,762,158,184]" italics="true" pageId="5" pageNumber="140">Cheilocystidia</emphasis>
abundant, 20.042.0 × 9.015.0 μm, varying in shape from subcylindrical to clavate, sometimes flexuose, hyaline, thin-walled.
<emphasis id="A5E4EA91FF9ACC2AFC7BFF10F55479E5" box="[896,1138,194,220]" italics="true" pageId="5" pageNumber="140">Hymenophoral trama</emphasis>
regular to subregular, made up of hyaline, thin-walled hyphae, 4.012.0 μm in diameter.
<emphasis id="A5E4EA91FF9ACC2AFCC5FF34F53B7839" box="[830,1053,230,256]" italics="true" pageId="5" pageNumber="140">Subhymenium layer</emphasis>
composed of thin-walled, inflated, globose to subglobose cells, 6.024.0 μm in diameter.
<emphasis id="A5E4EA91FF9ACC2AFD22FED8F26D781D" box="[729,843,266,292]" italics="true" pageId="5" pageNumber="140">Pileipellis</emphasis>
a cutis of radially parallel, thin-walled hyphae, hyaline, 4.010.0 μm wide.
<emphasis id="A5E4EA91FF9ACC2AFE9EFEFCF0F87871" box="[357,478,302,328]" italics="true" pageId="5" pageNumber="140">Squamules</emphasis>
on pileal surface, pseudoparenchymatous tissues, subglobose to globose, thin-walled, with pale-brown to brown parietal and intracellular pigments, 4.012.0 μm in diameter in chains.
<emphasis id="A5E4EA91FF9ACC2AFB40FE80F4717855" box="[1211,1367,338,364]" italics="true" pageId="5" pageNumber="140">Caulocystidia</emphasis>
absent.
<emphasis id="A5E4EA91FF9ACC2AFF73FEA4F02E78A9" box="[136,264,374,400]" italics="true" pageId="5" pageNumber="140">Stipitipellis</emphasis>
made up of parallel, hyaline, thin-walled, 3.07.0 μm wide hyphae.
<emphasis id="A5E4EA91FF9ACC2AFBCBFEA5F59078A8" box="[1072,1206,375,401]" italics="true" pageId="5" pageNumber="140">Stipititrama</emphasis>
made up of parallel, hyaline, thin-walled, 8.020.0 μm wide hyphae.
<emphasis id="A5E4EA91FF9ACC2AFD5CFE48F259788D" box="[679,895,410,436]" italics="true" pageId="5" pageNumber="140">Clamp connections</emphasis>
absent in all tissues.
</paragraph>
<paragraph id="972F3683FF9ACC2AFF46FE6CF05378C5" blockId="5.[136,1452,158,869]" pageId="5" pageNumber="140">
Ecology and distribution:—Fruiting solitary or gregarious on soil in grassland. Known only from the
<typeStatus id="482B8821FF9ACC2AFADAFE6DF47778E0" box="[1313,1361,447,473]" pageId="5" pageNumber="140">type</typeStatus>
locality in northern
<collectingCountry id="EF877613FF9ACC2AFEF1FE30F05778C5" box="[266,369,482,508]" name="Thailand" pageId="5" pageNumber="140">Thailand</collectingCountry>
.
</paragraph>
<paragraph id="972F3683FF9ACC2AFF46FDD4F3797B51" blockId="5.[136,1452,158,869]" pageId="5" pageNumber="140">
Additional specimens examined:—
<materialsCitation id="27F83CDEFF9ACC2AFDB2FDD4F37D7B51" ID-GBIF-Occurrence="4060824301" collectingDate="2022-05-15" collectorName="W. Phonrob" country="Thailand" elevation="350" latitude="18.800278" location="Muang District" longLatPrecision="21" longitude="98.95528" pageId="5" pageNumber="140" specimenCount="1" stateProvince="Chiang Mai">
<collectingCountry id="EF877613FF9ACC2AFDB2FDD4F3F87B19" box="[585,734,518,544]" name="Thailand" pageId="5" pageNumber="140">THAILAND</collectingCountry>
,
<collectingRegion id="5554F861FF9ACC2AFD12FDD4F2FB7B19" box="[745,989,518,544]" country="Thailand" name="Chiang Mai" pageId="5" pageNumber="140">Chiang Mai Province</collectingRegion>
,
<location id="924F6058FF9ACC2AFC12FDD5F5B17B19" LSID="urn:lsid:plazi:treatment:1F398795FF9BCC2AFF73FF26F4807A5D:924F6058FF9ACC2AFC12FDD5F5B17B19" box="[1001,1175,518,545]" country="Thailand" name="Muang District" pageId="5" pageNumber="140" stateProvince="Chiang Mai">Muang District</location>
, Chiang Mai
<location id="924F6058FF9ACC2AFACBFDD4F4817B19" LSID="urn:lsid:plazi:treatment:1F398795FF9BCC2AFF73FF26F4807A5D:924F6058FF9ACC2AFACBFDD4F4817B19" box="[1328,1447,518,544]" country="Thailand" latitude="18.800278" longLatPrecision="21" longitude="98.95528" name="University" pageId="5" pageNumber="140" stateProvince="Chiang Mai">University</location>
,
<geoCoordinate id="F2A45044FF9ACC2AFF73FDF8F02F7B7D" box="[136,265,554,580]" degrees="18" direction="north" minutes="48" orientation="latitude" pageId="5" pageNumber="140" precision="15" seconds="1" value="18.800278">18°48´1´´N</geoCoordinate>
<geoCoordinate id="F2A45044FF9ACC2AFEEAFDF8F0867B7C" box="[273,416,554,581]" degrees="98" direction="east" minutes="57" orientation="longitude" pageId="5" pageNumber="140" precision="15" seconds="19" value="98.95528">98°57´19´´E</geoCoordinate>
,
<elevation id="1CBDD1B0FF9ACC2AFE56FDF8F3437B7C" box="[429,613,554,581]" metricMagnitude="2" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="140" unit="m" value="350.0">
elevation
<quantity id="50689B66FF9ACC2AFDE0FDF8F3437B7C" box="[539,613,554,581]" metricMagnitude="2" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="140" unit="m" value="350.0">350 m</quantity>
</elevation>
, on soil,
<date id="E32E1043FF9ACC2AFD36FDF8F24E7B7D" box="[717,872,554,581]" pageId="5" pageNumber="140" value="2022-05-15">
<collectingDate id="F36AE9ABFF9ACC2AFD36FDF8F24E7B7D" box="[717,872,554,581]" pageId="5" pageNumber="140" value="2022-05-15">15 May 2022</collectingDate>
</date>
,
<collectorName id="3A655355FF9ACC2AFC88FDF9F2DA7B7D" box="[883,1020,554,581]" pageId="5" pageNumber="140">W. Phonrob</collectorName>
, SDBR-CMUWP038, gene sequences OP837533 (ITS) and OP836600 (nrLSU)
</materialsCitation>
.
</paragraph>
<paragraph id="972F3683FF9ACC2AFF46FDA0F4807A5D" blockId="5.[136,1452,158,869]" pageId="5" pageNumber="140">
Note:—The pseudoparenchymatous structure of the pileal squamules in
<taxonomicName id="50904D00FF9ACC2AFC14FDA1F5597BB5" authorityName="SDBR-CMUNK" authorityYear="1508" box="[1007,1151,627,652]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9ACC2AFC14FDA1F5597BB5" box="[1007,1151,627,652]" italics="true" pageId="5" pageNumber="140">H. siamensis</emphasis>
</taxonomicName>
was similar to those of
<taxonomicName id="50904D00FF9ACC2AFA6BFDA1F3217B88" authority="Heinem. However" authorityName="Heinem. However" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="nigroviolaceus">
<emphasis id="A5E4EA91FF9ACC2AFA6BFDA1F00B7B89" italics="true" pageId="5" pageNumber="140">H. nigroviolaceus</emphasis>
Heinem. However
</taxonomicName>
, the smaller size of the pseudoparenchymatous cells (412 μm in diameter) in
<taxonomicName id="50904D00FF9ACC2AFA6BFD45F1D37BED" authorityName="SDBR-CMUNK" authorityYear="1508" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9ACC2AFA6BFD45F1D37BED" italics="true" pageId="5" pageNumber="140">H. siamensis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="50904D00FF9ACC2AFE77FD69F3737BED" box="[396,597,698,724]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="nigroviolaceus">
<emphasis id="A5E4EA91FF9ACC2AFE77FD69F3737BED" box="[396,597,698,724]" italics="true" pageId="5" pageNumber="140">H. nigroviolaceus</emphasis>
</taxonomicName>
(1216 μm in diameter) (
<bibRefCitation id="F3014B72FF9ACC2AFC81FD68F5677BEC" author="Heinemann, P." box="[890,1089,698,725]" pageId="5" pageNumber="140" pagination="492 - 494" refId="ref5980" refString="Heinemann, P. (1985) Hymenagarici novi. Bulletin du Jardin Botanique National de Belgique 55: 492 - 494. https: // dx. doi. org / 10.2307 / 3667969" type="journal article" year="1985">Heinemann 1985</bibRefCitation>
). A phylogenetic analysis of the combined ITS and nrLSU sequences confirmed that
<taxonomicName id="50904D00FF9ACC2AFD1AFD0DF2547BC1" authorityName="SDBR-CMUNK" authorityYear="1508" box="[737,882,735,760]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9ACC2AFD1AFD0DF2547BC1" box="[737,882,735,760]" italics="true" pageId="5" pageNumber="140">H. siamensis</emphasis>
</taxonomicName>
formed a monophyletic clade and formed a sister taxon to the African taxon,
<taxonomicName id="50904D00FF9ACC2AFE30FCD1F3AB7A25" box="[459,653,770,796]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="ardosiaecolor">
<emphasis id="A5E4EA91FF9ACC2AFE30FCD1F3AB7A25" box="[459,653,770,796]" italics="true" pageId="5" pageNumber="140">H. ardosiaecolor</emphasis>
</taxonomicName>
. However, the shorter spores (5.86.5 μm long) of
<taxonomicName id="50904D00FF9ACC2AFB11FCD1F48D7A25" box="[1258,1451,770,796]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="ardosiaecolor">
<emphasis id="A5E4EA91FF9ACC2AFB11FCD1F48D7A25" box="[1258,1451,770,796]" italics="true" pageId="5" pageNumber="140">H. ardosiaecolor</emphasis>
</taxonomicName>
clearly separate it from
<taxonomicName id="50904D00FF9ACC2AFE60FCF5F30A7A79" authorityName="SDBR-CMUNK" authorityYear="1508" box="[411,556,807,832]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9ACC2AFE60FCF5F30A7A79" box="[411,556,807,832]" italics="true" pageId="5" pageNumber="140">H. siamensis</emphasis>
</taxonomicName>
(7.08.0 μm long) (
<bibRefCitation id="F3014B72FF9ACC2AFCEDFCF4F2FB7A78" author="Heinemann, P." box="[790,989,806,833]" pageId="5" pageNumber="140" pagination="1 - 127" refId="ref5846" refString="Heinemann, P. (1956) Champignons recoltes au Congo Belge par Madame M. Goossens-Fontana II. Agaricus Fries s. s. Bulletin du Jardin Botanique de l'Etat a Bruxelles 26: 1 - 127. https: // dx. doi. org / 10.2307 / 3667096" type="journal article" year="1956">Heinemann 1956</bibRefCitation>
;
<bibRefCitation id="F3014B72FF9ACC2AFC10FCF4F4387A79" author="Tibuhwa, D. D. &amp; Mwanga, Z. N." box="[1003,1310,806,833]" pageId="5" pageNumber="140" pagination="70 - 78" refId="ref7807" refString="Tibuhwa, D. D. &amp; Mwanga, Z. N. (2014) A comprehensive study on Agaricus-like mushrooms from Mwalimu JK Nyerere Mlimani Campus, Tanzania. Journal of Biology, Agriculture and Healthcare 4: 70 - 78." type="journal article" year="2014">Tibuhwa &amp; Mwanga 2014</bibRefCitation>
). A pairwise nucleotide comparison of ITS data indicated that
<taxonomicName id="50904D00FF9ACC2AFD4AFC99F2667A5D" authorityName="SDBR-CMUNK" authorityYear="1508" box="[689,832,843,868]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="siamensis">
<emphasis id="A5E4EA91FF9ACC2AFD4AFC99F2667A5D" box="[689,832,843,868]" italics="true" pageId="5" pageNumber="140">H. siamensis</emphasis>
</taxonomicName>
differed from
<taxonomicName id="50904D00FF9ACC2AFC1FFC99F5847A5D" box="[996,1186,842,868]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="140" phylum="Basidiomycota" rank="species" species="ardosiaecolor">
<emphasis id="A5E4EA91FF9ACC2AFC1FFC99F5847A5D" box="[996,1186,842,868]" italics="true" pageId="5" pageNumber="140">H. ardosiaecolor</emphasis>
</taxonomicName>
by 1.97% (15/759 bp).
</paragraph>
</subSubSection>
</treatment>
</document>