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<document ID-DOI="10.11646/phytotaxa.594.4.6" ID-GBIF-Dataset="d7607eb2-8226-41d3-9fb4-cccccad80efb" ID-ISSN="1179-3163" ID-Zenodo-Dep="7917096" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="julia" IM.tables_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1682927748169" checkinUser="plazi" docAuthor="Syed, Mahrukh Farid, Saba, Malka, Chattha, Seratt Mukhtar &amp; Hosen, Md. Iqbal" docDate="2023" docId="03DBF078FFD4FF94FF46FC46FCB7F90E" docLanguage="en" docName="phytotaxa.594.4.6.pdf" docOrigin="Phytotaxa 594 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.594.4.6" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.6:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="6" docTitle="Hymenagaricus pakistanicus M. F. Syed, sp. nov." docType="treatment" docVersion="5" lastPageNumber="296" masterDocId="FFE28800FFD0FF91FFCEFFD2FFBDF82C" masterDocTitle="Hymenagaricus pakistanicus (Agaricaceae, Agaricales), a new species from Pakistan based on morphological and molecular evidence" masterLastPageNumber="300" masterPageNumber="292" pageNumber="296" updateTime="1683694213423" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo>
<mods:title>Hymenagaricus pakistanicus (Agaricaceae, Agaricales), a new species from Pakistan based on morphological and molecular evidence</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Syed, Mahrukh Farid</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-5287-1102</mods:nameIdentifier>
<mods:affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan &amp; mahrukhkhan 972 @ gmail. com; https: // orcid. org / 0000 - 0002 - 5287 - 1102</mods:affiliation>
<mods:nameIdentifier type="email">mahrukhkhan972@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Saba, Malka</mods:namePart>
<mods:affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chattha, Seratt Mukhtar</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0002-0247-9479</mods:nameIdentifier>
<mods:affiliation>Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan &amp; serattchattha 000 @ gmail. com; https: // orcid. org / 0000 - 0002 - 0247 - 9479</mods:affiliation>
<mods:nameIdentifier type="email">serattchattha000@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Hosen, Md. Iqbal</mods:namePart>
<mods:nameIdentifier type="ORCID">0000-0003-2731-6841</mods:nameIdentifier>
<mods:affiliation>School of Food Science and Engineering, Yangzhou University, Jiangsu, China &amp; iqbalmyco @ gmail. com; https: // orcid. org / 0000 - 0003 - 2731 - 6841</mods:affiliation>
<mods:nameIdentifier type="email">iqbalmyco@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-05-01</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>594</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>4</mods:number>
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<mods:start>292</mods:start>
<mods:end>300</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.11646/phytotaxa.594.4.6</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.594.4.6</mods:identifier>
<mods:identifier type="GBIF-Dataset">d7607eb2-8226-41d3-9fb4-cccccad80efb</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7917096</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="209615109" LSID="urn:lsid:plazi:treatment:03DBF078FFD4FF94FF46FC46FCB7F90E" httpUri="http://treatment.plazi.org/id/03DBF078FFD4FF94FF46FC46FCB7F90E" lastPageId="5" lastPageNumber="296" pageId="4" pageNumber="296">
<subSubSection pageId="4" pageNumber="296" type="nomenclature">
<paragraph blockId="4.[136,934,916,943]" box="[136,934,916,943]" pageId="4" pageNumber="296">
<heading box="[136,934,916,943]" fontSize="11" level="2" pageId="4" pageNumber="296" reason="3">
<taxonomicName authority="M. F. Syed" authorityName="M. F. Syed" box="[136,594,916,943]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="296" phylum="Basidiomycota" rank="species" species="pakistanicus">
<emphasis bold="true" box="[136,472,916,943]" italics="true" pageId="4" pageNumber="296">Hymenagaricus pakistanicus</emphasis>
M.F. Syed
</taxonomicName>
&amp; M.
<collectingCountry box="[668,725,916,942]" name="Bonaire, Sint Eustatius and Saba" pageId="4" pageNumber="296">Saba</collectingCountry>
,
<taxonomicNameLabel box="[737,823,917,943]" pageId="4" pageNumber="296" rank="species">
<emphasis box="[737,816,917,942]" italics="true" pageId="4" pageNumber="296">sp. nov</emphasis>
.
</taxonomicNameLabel>
<figureCitation box="[830,934,916,943]" captionStart-0="FIGURE 3" captionStart-1="FIGURE 4" captionStart-2="FIGURE 5" captionStartId-0="5.[136,229,1079,1101]" captionStartId-1="5.[136,229,1880,1902]" captionStartId-2="6.[136,229,934,956]" captionTargetBox-0="[205,1390,315,1036]" captionTargetBox-1="[336,1264,1163,1856]" captionTargetBox-2="[196,1426,221,885]" captionTargetId-0="figure-106@5.[197,1390,315,1055]" captionTargetId-1="figure-146@5.[324,1264,1163,1856]" captionTargetId-2="figure-18@6.[161,1426,190,910]" captionTargetPageId-0="5" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 3. AE. Basidiomata of Hymenagaricus pakistanicus (Holotype) ISL-F0010 (OP082404). AB. Basidiomata in the field. CE. Gills and stipe view. Scale bars: 5mm. Photos by: Mahrukh Farid Syed" captionText-1="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." captionText-2="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi-0="http://doi.org/10.5281/zenodo.7917102" figureDoi-1="http://doi.org/10.5281/zenodo.7917104" figureDoi-2="http://doi.org/10.5281/zenodo.7917106" httpUri-0="https://zenodo.org/record/7917102/files/figure.png" httpUri-1="https://zenodo.org/record/7917104/files/figure.png" httpUri-2="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">Figs. 35</figureCitation>
</heading>
</paragraph>
<paragraph blockId="4.[136,383,956,978]" box="[136,383,956,978]" pageId="4" pageNumber="296">MycoBank:—MB846346</paragraph>
</subSubSection>
<subSubSection lastPageId="5" lastPageNumber="297" pageId="4" pageNumber="296" type="etymology">
<paragraph blockId="4.[136,1452,1023,2071]" box="[136,1135,1023,1050]" pageId="4" pageNumber="296">
<emphasis box="[136,256,1023,1049]" italics="true" pageId="4" pageNumber="296">Etymology</emphasis>
:—“pakistanicus” refers to
<collectingCountry box="[561,659,1023,1049]" name="Pakistan" pageId="4" pageNumber="296">Pakistan</collectingCountry>
, the country where the
<typeStatus box="[921,969,1024,1050]" pageId="4" pageNumber="296">type</typeStatus>
was collected.
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" pageId="4" pageNumber="296">
<emphasis box="[189,442,1058,1084]" italics="true" pageId="4" pageNumber="296">Diagnostic characters</emphasis>
:—
<taxonomicName authority="Syed &amp; Saba &amp; Chattha &amp; Hosen, 2023" authorityName="Syed &amp; Saba &amp; Chattha &amp; Hosen" authorityYear="2023" box="[478,655,1058,1084]" class="Agaricomycetes" family="Agaricaceae" genus="Hymenagaricus" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="296" phylum="Basidiomycota" rank="species" species="pakistanicus" status="sp. nov.">
<emphasis box="[478,655,1058,1084]" italics="true" pageId="4" pageNumber="296">H. pakistanicus</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[665,754,1059,1085]" pageId="4" pageNumber="296" rank="species">
<emphasis box="[665,747,1059,1084]" italics="true" pageId="4" pageNumber="296">sp. nov</emphasis>
.
</taxonomicNameLabel>
is distinguished from all other known taxa by a pileus with striate margin, and the absence of a membranous annulus.
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" pageId="4" pageNumber="296">
<materialsCitation ID-GBIF-Occurrence="4102505303" collectingDate="2020-08-28" collectorName="M. F. Syed" country="Pakistan" elevation="556" latitude="71.3" location="Tehsil Takht-e-Nasrati, Ziarat Siraj Khel" longLatPrecision="583" longitude="33.23" municipality="district Karak" pageId="4" pageNumber="296" specimenCode="ISL-F0010" specimenCount="1" stateProvince="Khyber Pakhtunkhwa province" typeStatus="holotype">
<emphasis box="[189,292,1129,1155]" italics="true" pageId="4" pageNumber="296">
<typeStatus box="[189,292,1129,1155]" pageId="4" pageNumber="296">Holotype</typeStatus>
</emphasis>
:—
<collectingCountry box="[328,465,1129,1155]" name="Pakistan" pageId="4" pageNumber="296">PAKISTAN</collectingCountry>
.
<collectingRegion box="[482,846,1129,1155]" country="Pakistan" name="Khyber Pakhtunkhwa" pageId="4" pageNumber="296">Khyber Pakhtunkhwa province</collectingRegion>
,
<collectingMunicipality box="[863,1025,1129,1155]" pageId="4" pageNumber="296">district Karak</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:03DBF078FFD4FF94FF46FC46FCB7F90E:8EAD17B5FFD4FF95FBDCFBBBFF7CFC8A" country="Pakistan" latitude="71.3" longLatPrecision="583" longitude="33.23" municipality="district Karak" name="Tehsil Takht-e-Nasrati, Ziarat Siraj Khel" pageId="4" pageNumber="296" stateProvince="Khyber Pakhtunkhwa province">Tehsil Takht-e-Nasrati, Ziarat Siraj Khel</location>
, 70.40°–
<geoCoordinate box="[296,390,1164,1191]" degrees="71.30" direction="north" orientation="latitude" pageId="4" pageNumber="296" precision="555" value="71.3">71.30°N</geoCoordinate>
32.48°–
<geoCoordinate box="[489,582,1164,1191]" degrees="33.23" direction="east" orientation="longitude" pageId="4" pageNumber="296" precision="555" value="33.23">33.23°E</geoCoordinate>
, elevation
<quantity box="[711,787,1164,1191]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="4" pageNumber="296" unit="m" value="556.0">
<elevation box="[711,787,1164,1191]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="4" pageNumber="296" unit="m" value="556.0">556 m</elevation>
</quantity>
, gregarious on sandy clay soil, near
<taxonomicName box="[1228,1451,1164,1190]" class="Liliopsida" family="Arecaceae" genus="Phoenix" kingdom="Plantae" order="Arecales" pageId="4" pageNumber="296" phylum="Tracheophyta" rank="species" species="dactylifera">
<emphasis box="[1228,1451,1164,1190]" italics="true" pageId="4" pageNumber="296">Phoenix dactylifera</emphasis>
</taxonomicName>
L.,
<taxonomicName box="[176,324,1199,1225]" class="Magnoliopsida" family="Rhamnaceae" genus="Zizyphus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Rosales" pageId="4" pageNumber="296" phylum="Tracheophyta" rank="species" species="spp">
<emphasis box="[176,324,1199,1225]" italics="true" pageId="4" pageNumber="296">Zizyphus spp</emphasis>
</taxonomicName>
(L.) Meikle,
<date box="[478,662,1199,1225]" pageId="4" pageNumber="296" value="2020-08-28">
<collectingDate box="[478,662,1199,1225]" pageId="4" pageNumber="296" value="2020-08-28">28 August 2020</collectingDate>
</date>
,
<emphasis box="[675,709,1199,1225]" italics="true" pageId="4" pageNumber="296">leg</emphasis>
.
<emphasis box="[725,1012,1199,1226]" italics="true" pageId="4" pageNumber="296">
<collectorName box="[725,850,1199,1225]" pageId="4" pageNumber="296">M. F. Syed</collectorName>
, coll. FAK195
</emphasis>
(
<specimenCode box="[1029,1158,1199,1225]" pageId="4" pageNumber="296">ISL-F0010</specimenCode>
). GenBank ITS accession number
<accessionNumber box="[229,352,1235,1261]" pageId="4" pageNumber="296">OP082404</accessionNumber>
.
</materialsCitation>
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" pageId="4" pageNumber="296">
Description:—
<emphasis box="[356,498,1270,1296]" italics="true" pageId="4" pageNumber="296">Basidiomata</emphasis>
small to medium-sized.
<emphasis box="[769,839,1270,1296]" italics="true" pageId="4" pageNumber="296">Pileus</emphasis>
2.43.0 cm in diameter, hemispherical to convex when young, plano-convex to applanate at maturity; white to pinkish white; central disk dark brown (7.5YR1/2#2B180E) with numerous small dark olive brown (2.5Y2/4#422D09) squamules on a light brown (5YR6/4#B78B78) background; margin striate, sometimes with floccose remnants (
<figureCitation box="[692,812,1375,1401]" captionStart="FIGURE 3" captionStartId="5.[136,229,1079,1101]" captionTargetBox="[205,1390,315,1036]" captionTargetId="figure-106@5.[197,1390,315,1055]" captionTargetPageId="5" captionText="FIGURE 3. AE. Basidiomata of Hymenagaricus pakistanicus (Holotype) ISL-F0010 (OP082404). AB. Basidiomata in the field. CE. Gills and stipe view. Scale bars: 5mm. Photos by: Mahrukh Farid Syed" figureDoi="http://doi.org/10.5281/zenodo.7917102" httpUri="https://zenodo.org/record/7917102/files/figure.png" pageId="4" pageNumber="296">Fig. 3AE</figureCitation>
).
<emphasis box="[828,932,1375,1401]" italics="true" pageId="4" pageNumber="296">Lamellae</emphasis>
free, dark reddish orange (7.5YR4/8#9E4540), regular, distant, with denticulate edge, intercalated with lamellulae, (
<figureCitation box="[928,1021,1410,1437]" captionStart="FIGURE 3" captionStartId="5.[136,229,1079,1101]" captionTargetBox="[205,1390,315,1036]" captionTargetId="figure-106@5.[197,1390,315,1055]" captionTargetPageId="5" captionText="FIGURE 3. AE. Basidiomata of Hymenagaricus pakistanicus (Holotype) ISL-F0010 (OP082404). AB. Basidiomata in the field. CE. Gills and stipe view. Scale bars: 5mm. Photos by: Mahrukh Farid Syed" figureDoi="http://doi.org/10.5281/zenodo.7917102" httpUri="https://zenodo.org/record/7917102/files/figure.png" pageId="4" pageNumber="296">Fig. 3D</figureCitation>
).
<emphasis box="[1044,1100,1411,1437]" italics="true" pageId="4" pageNumber="296">Stipe</emphasis>
33.2 ×
<quantity box="[1209,1354,1411,1437]" metricMagnitude="-3" metricUnit="m" metricValue="2.9499999999999997" metricValueMax="3.0" metricValueMin="2.9" pageId="4" pageNumber="296" unit="cm" value="0.295" valueMax="0.3" valueMin="0.29">0.290.3 cm</quantity>
, central, cylindrical, with or without bulbous base, fistulose, equal, texture rough, reddish brown, sometimes covered with white fine squamules or fibrils. (
<figureCitation box="[509,631,1481,1507]" captionStart="FIGURE 3" captionStartId="5.[136,229,1079,1101]" captionTargetBox="[205,1390,315,1036]" captionTargetId="figure-106@5.[197,1390,315,1055]" captionTargetPageId="5" captionText="FIGURE 3. AE. Basidiomata of Hymenagaricus pakistanicus (Holotype) ISL-F0010 (OP082404). AB. Basidiomata in the field. CE. Gills and stipe view. Scale bars: 5mm. Photos by: Mahrukh Farid Syed" figureDoi="http://doi.org/10.5281/zenodo.7917102" httpUri="https://zenodo.org/record/7917102/files/figure.png" pageId="4" pageNumber="296">Fig. 3CE</figureCitation>
).
<emphasis box="[651,743,1481,1507]" italics="true" pageId="4" pageNumber="296">Annulus</emphasis>
absent.
<emphasis box="[839,926,1481,1507]" italics="true" pageId="4" pageNumber="296">Context</emphasis>
slightly reddening when cut or injured.
<emphasis italics="true" pageId="4" pageNumber="296">Spore print</emphasis>
dark brown.
<emphasis box="[340,402,1516,1542]" italics="true" pageId="4" pageNumber="296">Smell</emphasis>
indistinct.
<emphasis box="[527,585,1517,1542]" italics="true" pageId="4" pageNumber="296">Taste</emphasis>
unknown.
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" pageId="4" pageNumber="296">
<emphasis box="[189,347,1551,1577]" italics="true" pageId="4" pageNumber="296">Basidiospores</emphasis>
[60/3/4] (4.6)4.96.2(6.5) × (3.1)3.34.9(5.2) µm, Q = 1.131.80, Qav = 1.44, avl × avw = 5.7 × 3.9 μm, subglobose to broadly ellipsoid, smooth, thick-walled, yellowish brown to dark brown, apiculate, with central guttule (
<figureCitation box="[377,477,1622,1648]" captionStart="FIGURE 4" captionStartId="5.[136,229,1880,1902]" captionTargetBox="[336,1264,1163,1856]" captionTargetId="figure-146@5.[324,1264,1163,1856]" captionTargetPageId="5" captionText="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917104" httpUri="https://zenodo.org/record/7917104/files/figure.png" pageId="4" pageNumber="296">Figs. 4A</figureCitation>
,
<figureCitation box="[493,531,1621,1648]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">5A</figureCitation>
).
<emphasis box="[553,639,1622,1648]" italics="true" pageId="4" pageNumber="296">Basidia</emphasis>
15.624.1 × 5.210.4 µm, tetra-sterigmate (
<figureCitation box="[1150,1239,1622,1648]" captionStart="FIGURE 4" captionStartId="5.[136,229,1880,1902]" captionTargetBox="[336,1264,1163,1856]" captionTargetId="figure-146@5.[324,1264,1163,1856]" captionTargetPageId="5" captionText="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917104" httpUri="https://zenodo.org/record/7917104/files/figure.png" pageId="4" pageNumber="296">Fig. 4C</figureCitation>
), clavate, smoothwalled; sterigmata 2.62.8 µm long (
<figureCitation box="[555,643,1657,1684]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">Fig. 5B</figureCitation>
).
<emphasis box="[666,828,1657,1683]" italics="true" pageId="4" pageNumber="296">Cheilocystidia</emphasis>
15.633.8 × 5.210.4 µm, clavate to narrowly clavate, sometimes cylindrical to broadly cylindrical, smooth, thin-walled (
<figureCitation box="[871,969,1692,1718]" captionStart="FIGURE 4" captionStartId="5.[136,229,1880,1902]" captionTargetBox="[336,1264,1163,1856]" captionTargetId="figure-146@5.[324,1264,1163,1856]" captionTargetPageId="5" captionText="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917104" httpUri="https://zenodo.org/record/7917104/files/figure.png" pageId="4" pageNumber="296">Figs. 4D</figureCitation>
,
<figureCitation box="[978,1015,1692,1719]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">5C</figureCitation>
).
<emphasis box="[1032,1194,1692,1718]" italics="true" pageId="4" pageNumber="296">Pleurocystidia</emphasis>
absent.
<emphasis italics="true" pageId="4" pageNumber="296">Hymenophoral trama</emphasis>
composed of regular to subregular hyaline hyphae, 2.67.8 µm wide (
<figureCitation box="[997,1087,1727,1753]" captionStart="FIGURE 4" captionStartId="5.[136,229,1880,1902]" captionTargetBox="[336,1264,1163,1856]" captionTargetId="figure-146@5.[324,1264,1163,1856]" captionTargetPageId="5" captionText="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917104" httpUri="https://zenodo.org/record/7917104/files/figure.png" pageId="4" pageNumber="296">Fig. 4C</figureCitation>
).
<emphasis box="[1107,1299,1727,1753]" italics="true" pageId="4" pageNumber="296">Pileal squamules</emphasis>
composed of epithelial, hymeniform cells, thin-walled subglobose to irregular cells, encrusted with brownish pigments, 5.210.4 × 24 µm (
<figureCitation box="[266,366,1798,1824]" captionStart="FIGURE 4" captionStartId="5.[136,229,1880,1902]" captionTargetBox="[336,1264,1163,1856]" captionTargetId="figure-146@5.[324,1264,1163,1856]" captionTargetPageId="5" captionText="FIGURE 4. Hymenagaricus pakistanicus, microscopic characters (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Squamules on pileus surface, C. Lamella trama with basidia, D. Cheilocystidia. Photos by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917104" httpUri="https://zenodo.org/record/7917104/files/figure.png" pageId="4" pageNumber="296">Figs. 4B</figureCitation>
,
<figureCitation box="[380,415,1797,1824]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">5D</figureCitation>
).
<emphasis box="[439,553,1798,1824]" italics="true" pageId="4" pageNumber="296">Pileipellis</emphasis>
a cutis of parallel, interwoven, loosely arranged, thin-walled hyphae, 4.610.4 µm diam, septate, hyaline, branched (
<figureCitation box="[561,648,1833,1860]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">Fig. 5E</figureCitation>
).
<emphasis box="[670,798,1833,1859]" italics="true" pageId="4" pageNumber="296">Stipitipellis</emphasis>
composed of hyphae 5.211.7 µm diam, regular, parallel, septate, hyaline, branched.
<emphasis box="[441,656,1868,1894]" italics="true" pageId="4" pageNumber="296">Clamp connections</emphasis>
absent (
<figureCitation box="[750,836,1868,1895]" captionStart="FIGURE 5" captionStartId="6.[136,229,934,956]" captionTargetBox="[196,1426,221,885]" captionTargetId="figure-18@6.[161,1426,190,910]" captionTargetPageId="6" captionText="FIGURE 5. Line drawing of microscopic features of H. pakistanicus (Holotype) ISL-F0010 (OP082404). A. Basidiospores, B. Basidia, C. Cheilocystidia, D. Squamules on pileus surface, E. Pileipellis, F. Stipitipellis. Scale bars: 10µm. Drawings by: Seratt Mukhtar Chattha." figureDoi="http://doi.org/10.5281/zenodo.7917106" httpUri="https://zenodo.org/record/7917106/files/figure.png" pageId="4" pageNumber="296">Fig. 5F</figureCitation>
).
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" pageId="4" pageNumber="296">
<emphasis box="[189,528,1903,1929]" italics="true" pageId="4" pageNumber="296">Habit, habitat and distribution</emphasis>
:—Caespitose, gregarious on sandy clay soil, saprotrophic, near
<taxonomicName box="[1233,1451,1903,1929]" class="Liliopsida" family="Arecaceae" genus="Phoenix" kingdom="Plantae" order="Arecales" pageId="4" pageNumber="296" phylum="Tracheophyta" rank="species" species="dactylifera">
<emphasis box="[1233,1451,1903,1929]" italics="true" pageId="4" pageNumber="296">Phoenix dactylifera</emphasis>
</taxonomicName>
and
<taxonomicName box="[186,333,1938,1964]" class="Magnoliopsida" family="Rhamnaceae" genus="Zizyphus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Rosales" pageId="4" pageNumber="296" phylum="Tracheophyta" rank="species" species="spp">
<emphasis box="[186,333,1938,1964]" italics="true" pageId="4" pageNumber="296">Zizyphus spp</emphasis>
</taxonomicName>
, collected from Tehsil Takht-e-Nasrati, Ziarat Siraj Khel, Karak, July and August. Currently only known from
<collectingRegion box="[281,629,1974,2000]" country="Pakistan" name="Khyber Pakhtunkhwa" pageId="4" pageNumber="296">Khyber Pakhtunkhwa province</collectingRegion>
in
<collectingCountry box="[665,764,1974,2000]" name="Pakistan" pageId="4" pageNumber="296">Pakistan</collectingCountry>
.
</paragraph>
<paragraph blockId="4.[136,1452,1023,2071]" lastBlockId="5.[136,1451,158,290]" lastPageId="5" lastPageNumber="297" pageId="4" pageNumber="296">
<emphasis box="[189,554,2009,2035]" italics="true" pageId="4" pageNumber="296">Additional specimens examined</emphasis>
:—
<materialsCitation ID-GBIF-Occurrence="4102505302" collectingDate="2021-07-24" collectionCode="M, F" collectorName="M. F. Syed" country="Pakistan" elevation="556" lastPageId="5" lastPageNumber="297" latitude="71.3" location="Tehsil Takht-e-Nasrati" longLatPrecision="583" longitude="33.23" municipality="district Karak" pageId="4" pageNumber="296" specimenCode="ISL-F0011" specimenCount="1" stateProvince="Khyber Pakhtunkhwa province">
<collectingCountry box="[590,727,2009,2035]" name="Pakistan" pageId="4" pageNumber="296">PAKISTAN</collectingCountry>
.
<collectingRegion box="[743,1105,2009,2035]" country="Pakistan" name="Khyber Pakhtunkhwa" pageId="4" pageNumber="296">Khyber Pakhtunkhwa province</collectingRegion>
,
<collectingMunicipality box="[1122,1283,2009,2035]" pageId="4" pageNumber="296">district Karak</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:03DBF078FFD4FF94FF46FC46FCB7F90E:8EAD17B5FFD4FF95FADDF80BFF4FF03A" country="Pakistan" latitude="71.3" longLatPrecision="583" longitude="33.23" municipality="district Karak" name="Tehsil Takht-e-Nasrati" pageId="4" pageNumber="296" stateProvince="Khyber Pakhtunkhwa province">Tehsil Takht-e-Nasrati</location>
, 70.40°–
<geoCoordinate box="[344,439,2044,2071]" degrees="71.30" direction="north" orientation="latitude" pageId="4" pageNumber="296" precision="555" value="71.3">71.30°N</geoCoordinate>
32.48°–
<geoCoordinate box="[538,631,2044,2071]" degrees="33.23" direction="east" orientation="longitude" pageId="4" pageNumber="296" precision="555" value="33.23">33.23°E</geoCoordinate>
, elev.
<quantity box="[709,784,2044,2071]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="4" pageNumber="296" unit="m" value="556.0">
<elevation box="[709,784,2044,2071]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="4" pageNumber="296" unit="m" value="556.0">556 m</elevation>
</quantity>
, on ground,
<date box="[937,1092,2044,2070]" pageId="4" pageNumber="296" value="2021-07-24">
<collectingDate box="[937,1092,2044,2070]" pageId="4" pageNumber="296" value="2021-07-24">24 July 2021</collectingDate>
</date>
,
<emphasis box="[1106,1451,2044,2070]" italics="true" pageId="4" pageNumber="296">
leg.
<collectorName box="[1158,1286,2044,2070]" pageId="4" pageNumber="296">M. F. Syed</collectorName>
, coll. FAK196
</emphasis>
(
<specimenCode box="[144,269,158,184]" collectionCode="ISL-F" pageId="5" pageNumber="297">ISL-F0011</specimenCode>
), GenBank accession number OP
<accessionNumber box="[649,736,158,185]" pageId="5" pageNumber="297">082405</accessionNumber>
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="4102505304" collectingDate="2021-08-22" collectionCode="M, F" collectorName="M. F. Syed" country="Pakistan" elevation="556" latitude="71.3" location="district Karak Tehsil Takht-e-Nasrati" longLatPrecision="583" longitude="33.23" municipality="district Karak Tehsil Takht-e-Nasrati" pageId="5" pageNumber="297" specimenCode="ISL-F0012" specimenCount="1" stateProvince="Khyber Pakhtunkhwa province">
<collectingMunicipality box="[747,1161,158,184]" pageId="5" pageNumber="297">district Karak Tehsil Takht-e-Nasrati</collectingMunicipality>
, 70.40°–
<geoCoordinate box="[1261,1355,158,185]" degrees="71.30" direction="north" orientation="latitude" pageId="5" pageNumber="297" precision="555" value="71.3">71.30°N</geoCoordinate>
32.48°–
<geoCoordinate box="[136,229,194,220]" degrees="33.23" direction="east" orientation="longitude" pageId="5" pageNumber="297" precision="555" value="33.23">33.23°E</geoCoordinate>
, elev.
<quantity box="[305,381,193,220]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="5" pageNumber="297" unit="m" value="556.0">
<elevation box="[305,381,193,220]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="5" pageNumber="297" unit="m" value="556.0">556 m</elevation>
</quantity>
, on ground
<date box="[522,707,194,220]" pageId="5" pageNumber="297" value="2021-08-22">
<collectingDate box="[522,707,194,220]" pageId="5" pageNumber="297" value="2021-08-22">22 August 2021</collectingDate>
</date>
,
<emphasis box="[721,1061,193,220]" italics="true" pageId="5" pageNumber="297">
leg.
<collectorName box="[772,898,193,219]" pageId="5" pageNumber="297">M. F. Syed</collectorName>
, coll. FAK197
</emphasis>
(
<specimenCode box="[1078,1205,194,220]" collectionCode="ISL-F" pageId="5" pageNumber="297">ISL-F0012</specimenCode>
), GenBank accession number
<accessionNumber box="[229,353,228,254]" pageId="5" pageNumber="297">OP082406</accessionNumber>
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="4102505301" collectingDate="2022-07-28" collectionCode="M, F" collectorName="M. F. Syed" country="Pakistan" elevation="556" latitude="71.3" location="Tehsil Takht-e-Nasrati" longLatPrecision="583" longitude="33.23" municipality="District Karak" pageId="5" pageNumber="297" specimenCode="ISL-F0013" specimenCount="1" stateProvince="Khyber Pakhtunkhwa province">
<collectingMunicipality box="[365,528,229,255]" pageId="5" pageNumber="297">District Karak</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:03DBF078FFD4FF94FF46FC46FCB7F90E:8EAD17B5FFD5FF94FDD2FF37FCA4F8D3" box="[540,793,229,255]" country="Pakistan" latitude="71.3" longLatPrecision="583" longitude="33.23" municipality="District Karak" name="Tehsil Takht-e-Nasrati" pageId="5" pageNumber="297" stateProvince="Khyber Pakhtunkhwa province">Tehsil Takht-e-Nasrati</location>
, 70.40°–
<geoCoordinate box="[893,987,229,255]" degrees="71.30" direction="north" orientation="latitude" pageId="5" pageNumber="297" precision="555" value="71.3">71.30°N</geoCoordinate>
32.48°–
<geoCoordinate box="[1084,1177,229,255]" degrees="33.23" direction="east" orientation="longitude" pageId="5" pageNumber="297" precision="555" value="33.23">33.23°E</geoCoordinate>
, elev.
<quantity box="[1250,1324,228,255]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="5" pageNumber="297" unit="m" value="556.0">
<elevation box="[1250,1324,228,255]" metricMagnitude="2" metricUnit="m" metricValue="5.56" pageId="5" pageNumber="297" unit="m" value="556.0">556 m</elevation>
</quantity>
, on ground
<date box="[136,284,264,290]" pageId="5" pageNumber="297" value="2022-07-28">
<collectingDate box="[136,284,264,290]" pageId="5" pageNumber="297" value="2022-07-28">28 July 2022</collectingDate>
</date>
,
<emphasis box="[295,622,264,290]" italics="true" pageId="5" pageNumber="297">
leg.
<collectorName box="[343,464,264,290]" pageId="5" pageNumber="297">M. F. Syed</collectorName>
, coll. FAK198
</emphasis>
(
<specimenCode box="[637,766,264,290]" collectionCode="ISL-F" pageId="5" pageNumber="297">ISL-F0013</specimenCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>