157 lines
14 KiB
XML
157 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.60.38186" ID-GBIF-Dataset="ce86c4e9-3eff-41fa-a6db-47888a494228" ID-PMC="PMC6838221" ID-Pensoft-Pub="1314-4049-60-45" ID-Pensoft-UUID="8003A6139B1050888874E5F93ABFF322" ID-PubMed="31723337" ModsDocID="1314-4049-60-45" checkinTime="1572595447015" checkinUser="pensoft" docAuthor="Wang, Xin-Cun, Liu, Tie-Zhi, Chen, Shuang-Lin, Li, Yi & Zhuang, Wen-Ying" docDate="2019" docId="09A48BF3ECA751009576E424981BD683" docLanguage="en" docName="MycoKeys 60: 45-67" docOrigin="MycoKeys 60" docSource="http://dx.doi.org/10.3897/mycokeys.60.38186" docTitle="Helvella tianshanensis X. C. Wang & W. Y. Zhuang, sp. nov." docType="treatment" docVersion="5" id="8003A6139B1050888874E5F93ABFF322" lastPageNumber="45" masterDocId="8003A6139B1050888874E5F93ABFF322" masterDocTitle="A four-locus phylogeny of rib-stiped cupulate species of Helvella (Helvellaceae, Pezizales) with discovery of three new species" masterLastPageNumber="67" masterPageNumber="45" pageNumber="45" updateTime="1732707536042" updateUser="ExternalLinkService">
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<mods:title id="5F2ADFDE8AF463DAB6D65FDF03C142DD">A four-locus phylogeny of rib-stiped cupulate species of Helvella (Helvellaceae, Pezizales) with discovery of three new species</mods:title>
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<mods:namePart id="33AABBBAE729A0AA5FA5AC247A798EF5">Wang, Xin-Cun</mods:namePart>
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<mods:namePart id="1E19795C3B8569A0FFFB8A2C69033595">Liu, Tie-Zhi</mods:namePart>
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<mods:namePart id="B4BE9BCBE0B3A9478F51115EB51E993B">Chen, Shuang-Lin</mods:namePart>
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<mods:namePart id="2776FC31A6AD813B9902298635F91991">Li, Yi</mods:namePart>
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<mods:namePart id="6F6D04A858C14B08751A6842365B07DF">Zhuang, Wen-Ying</mods:namePart>
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<mods:title id="3FC718006A900DFE522CEB6AAFC0608C">MycoKeys</mods:title>
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<mods:date id="C1C67025C1AB716C2F28679CF7E9E755">2019</mods:date>
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<mods:detail id="9847B06807E5A574413044B7CF5B1355" type="volume">
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<mods:number id="375AA68A4E12EA0F9020B07ABE7BC992">60</mods:number>
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<mods:start id="B3A2B2427A39A598D495889C017BA9B6">45</mods:start>
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<mods:url id="C9AE5A50123267A47ABBD31FB8BD1C24">http://dx.doi.org/10.3897/mycokeys.60.38186</mods:url>
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<mods:classification id="70099B1582DBDC212DC76C6BC5099A5B">journal article</mods:classification>
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<mods:identifier id="850799C21601B8027BD40D88E7BE2D55" type="DOI">http://dx.doi.org/10.3897/mycokeys.60.38186</mods:identifier>
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<mods:identifier id="A31471BFECC91C81FCF4CBF8034F8E64" type="Pensoft-Pub">1314-4049-60-45</mods:identifier>
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<treatment id="09A48BF3ECA751009576E424981BD683" ID-GBIF-Taxon="160104923" LSID="urn:lsid:plazi:treatment:09A48BF3ECA751009576E424981BD683" httpUri="http://treatment.plazi.org/id/09A48BF3ECA751009576E424981BD683" lastPageNumber="45" pageId="0" pageNumber="45" scope_family="Helvellaceae" scope_order="Pezizales">
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<subSubSection id="3F4C739D51BC973D4B486DE976D6AEBC" pageId="0" pageNumber="45" type="nomenclature">
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<paragraph id="5750324407A1B3D1A3878EBBA900D73E" pageId="0" pageNumber="45">
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<taxonomicName id="5173B59A3A2E397771199CF873096DE3" LSID="09A48BF3-ECA7-5100-9576-E424981BD683" authority="X. C. Wang & W. Y. Zhuang" class="Pezizomycetes" family="Helvellaceae" genus="Helvella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Helvella tianshanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="tianshanensis">Helvella tianshanensis X.C. Wang & W.Y. Zhuang</taxonomicName>
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<taxonomicNameLabel id="2EFD2BA86042E68EA34BF4A2C65BFD56" pageId="0" pageNumber="45">sp. nov.</taxonomicNameLabel>
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<figureCitation id="02F6165C70E9D8326FFC311A3726ACD3" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. a-d Helvella acetabuloides: a mature apothecia when dry (CFSZ 2044) b asci (HMAS 23842) c, d ascospores in ascus (c: CFSZ 2044, d: HMAS 23842) e-g Helvella sichuanensis (HMAS 254610): e mature apothecia when dry f mature apothecia when fresh g ascospores in asci h-k Helvella tianshanensis (HMAS 86040): h, i Mature apothecium when dry j asci k ascospores in ascus. Scale bars: 1 cm (a, e); 0.75 cm (h, i); 50 μm (b, g, j); 20 μm (c, d, k)." figureDoi="10.3897/mycokeys.60.38186.figure3" httpUri="https://binary.pensoft.net/fig/352439" pageId="0" pageNumber="45" tableDoi="10.3897/mycokeys.60.38186.figure3">
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Figure 3
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<normalizedToken id="82AEF77B276D6A43F904DD8F540623A4" originalValue="h–k">h-k</normalizedToken>
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</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="3B841603E8F52CA3C274D20CDA0EAE98" pageId="0" pageNumber="45" type="holotype">
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<paragraph id="88CEE61048405908D3D224C9BC7DA5DE" pageId="0" pageNumber="45">Holotype.</paragraph>
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<paragraph id="5DCBF3D0849E4862A00A040DA99A35C4" pageId="0" pageNumber="45">
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CHINA. Xinjiang Uygur Autonomous Region, Changji Hui Autonomous Prefecture, Jimsar County,
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<geoCoordinate id="EEE3B5F0B1C2B2DEC110883F097B2E32" degrees="43" direction="north" minutes="59" orientation="latitude" precision="15" seconds="44" value="43.995556">43°59'44"N</geoCoordinate>
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,
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<geoCoordinate id="23B6D7698D0B227EC84D6E247BB019DD" degrees="89" direction="east" minutes="10" orientation="longitude" precision="15" seconds="31" value="89.17528">89°10'31"E</geoCoordinate>
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, alt. 1700 m, on the ground, 31 Jul 2003, W.Y. Zhuang & Y. Nong 4661, HMAS 86040.
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</paragraph>
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</subSubSection>
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<subSubSection id="2CC5FF56F80511403B2A71C05344619B" pageId="0" pageNumber="45" type="etymology">
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<paragraph id="B74D00305C979536644AD5127FBC0529" pageId="0" pageNumber="45">Etymology.</paragraph>
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<paragraph id="3E090C1A72762510F502311F3EF0DCEA" pageId="0" pageNumber="45">The species epithet refers to the type locality of the fungus.</paragraph>
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</subSubSection>
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<subSubSection id="8E30BB2F8435E0BA6B0EFC6858FFD905" pageId="0" pageNumber="45" type="description">
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<paragraph id="576A70062BA4DBA01A306639C73EB920" pageId="0" pageNumber="45">Description.</paragraph>
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<paragraph id="92F4FFD9EB9CC09D0292945B90235567" pageId="0" pageNumber="45">
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Apothecia stipitate, cupulate, margin undulate, involute, 2.5-3.5 cm high and 2-3 cm diam. when dry; hymenium greyish-brown, brown to dark brown, receptacle surface yellowish-brown to brown; stipe terete or flattened, buff, yellowish-brown, orange brown to brown, surface ribbed, 2-2.5
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<normalizedToken id="E8DE3C1578A319D592891C576900A7F5" originalValue="×">x</normalizedToken>
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0.5-1.3 cm, typically fluted with rarely blunt ribs, ribs branching at the upper half of receptacle surface, reaching to the edge or ending 3-12 mm from the edge. Ectal excipulum of
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<emphasis id="8953B9307B5E918EAC019546A5C2005D" italics="true" pageId="0" pageNumber="45">textura angularis</emphasis>
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, 120-150
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<normalizedToken id="6ED5733041066F2E2CC76A477D21B9FE" originalValue="µm">µm</normalizedToken>
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thick, hyphae hyaline, outer cells 35-40
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<normalizedToken id="7264299D1212F549315943E8F62EB712" originalValue="×">x</normalizedToken>
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20-40
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<normalizedToken id="9CC0A04511B395FAF068017BB8967E3A" originalValue="µm">µm</normalizedToken>
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. Medullary excipulum of
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<emphasis id="49E43B9C50CB8DD783D3DF6F8FC92FE0" italics="true" pageId="0" pageNumber="45">textura intricata</emphasis>
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, 350-600
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<normalizedToken id="E0D29B0F8213C402B8E9E914EA0EE445" originalValue="µm">µm</normalizedToken>
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thick, hyphae hyaline. Asci subcylindrical, tapering and with crozier at base, 8-spored, 240-275
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<normalizedToken id="6F7F07BDB24816BED1CA54E14ADFF852" originalValue="×">x</normalizedToken>
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12-24
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<normalizedToken id="BB4183F6414A7F41807A99874156E428" originalValue="µm">µm</normalizedToken>
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. Paraphyses filiform, slightly enlarged at apical portion, septate, hyaline to light brown, 6-7.5
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<normalizedToken id="C96AB0EC47BA3DB304667056E54BCD09" originalValue="µm">µm</normalizedToken>
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wide at apex and 3-4.5
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<normalizedToken id="A62405AFC57C2FF5AC6DA67238B9DE16" originalValue="µm">µm</normalizedToken>
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below. Ascospores ellipsoidal, hyaline, smooth, uniguttulate, 17-21
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<normalizedToken id="101D1119F030528E6B3F11CAFA70E52E" originalValue="×">x</normalizedToken>
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11.5-13.5
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<normalizedToken id="B0F15C693F6C8CD38FBD0D0BBFD02B51" originalValue="µm">µm</normalizedToken>
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, median 18.8
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<normalizedToken id="7F12723B35721ADE66B67CB910170982" originalValue="×">x</normalizedToken>
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12.3
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<normalizedToken id="773F5F7B53DE215B8645FB6142A57190" originalValue="µm">µm</normalizedToken>
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, Q = 1.35-1.7, median 1.51, n = 30.
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</paragraph>
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</subSubSection>
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<subSubSection id="C6CCA13F8817A3714EB7E8A60F413811" pageId="0" pageNumber="45" type="additional specimen examined">
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<paragraph id="CF1E111CC0CCEE507ACD1A92B780C720" pageId="0" pageNumber="45">Additional specimen examined.</paragraph>
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<paragraph id="D034EF7FE942B23781B62BBEAD13FD17" pageId="0" pageNumber="45">CHINA. Xinjiang Uygur Autonomous Region, Urumqi City, Urumqi County, 43°28'47"N, 87°27'27"E, 12 Aug 1985, L. Fan & K. Tao 161, HMAS 88611.</paragraph>
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</subSubSection>
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<subSubSection id="9E8D87F23AD6EB451582AECC588D6F31" pageId="0" pageNumber="45" type="notes">
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<paragraph id="85B73A8DDA8609D386A97BBBE0892256" pageId="0" pageNumber="45">Notes.</paragraph>
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<paragraph id="8611EC93AACAAE74AC787156AB3F8CBE" pageId="0" pageNumber="45">
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<taxonomicName id="B6DEB157B8011F07A9B2530E09DC4857" class="Pezizomycetes" family="Helvellaceae" genus="Helvella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Helvella tianshanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="tianshanensis">
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<emphasis id="F66DBAB3DCBE43259C9CEF3AFD78FAE8" italics="true" pageId="0" pageNumber="45">Helvella tianshanensis</emphasis>
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</taxonomicName>
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nested with
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<taxonomicName id="D465F83EC01F2C243D373269EE5AF33B" lsidName="H. calycina" pageId="0" pageNumber="45" rank="species" species="calycina">
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<emphasis id="9C448E3C6076B17A00E57081C81708E8" italics="true" pageId="0" pageNumber="45">H. calycina</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="E519742986C6554164425299BDFFE807" lsidName="H. costifera" pageId="0" pageNumber="45" rank="species" species="costifera">
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<emphasis id="F4C9FECF317345B7416266137A9D5AEB" italics="true" pageId="0" pageNumber="45">H. costifera</emphasis>
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</taxonomicName>
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in Clade 1 (
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<figureCitation id="0795212150AC08F41874BD249868EDD0" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Bayesian phylogenetic tree of Helvella and Dissingia inferred from combined Hsp 90, ITS 2, LSU and TEF 1 dataset. Posterior probability values ≥ 0.90 (left) and bootstrap values ≥ 70 % (right) are indicated at nodes." figureDoi="10.3897/mycokeys.60.38186.figure1" httpUri="https://binary.pensoft.net/fig/352437" pageId="0" pageNumber="45" tableDoi="10.3897/mycokeys.60.38186.figure1">Figure 1</figureCitation>
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). These three species are hardly separated by gross morphology and anatomic structures.
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<taxonomicName id="E9BFFB19F9EC3FF70CDF24FB84AB6640" class="Pezizomycetes" family="Helvellaceae" genus="Helvella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Helvella tianshanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="tianshanensis">
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<emphasis id="A5DFC46809E8302FCB9313C53C4759D5" italics="true" pageId="0" pageNumber="45">Helvella tianshanensis</emphasis>
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</taxonomicName>
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differs from
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<taxonomicName id="206045B75A396BF4EC747E0A97176276" lsidName="H. calycina" pageId="0" pageNumber="45" rank="species" species="calycina">
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<emphasis id="D21B49DFF56AEA7B96A0045F7B75F261" italics="true" pageId="0" pageNumber="45">H. calycina</emphasis>
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</taxonomicName>
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in 4 bp of Hsp90 (H022, epitype), 16 bp of ITS2 (HMAS 279704), 9 bp of LSU (H022) and 15 bp of TEF1 (H022); and it is different from
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<taxonomicName id="C600CA09E7BA977AE510CD1F9638D91F" lsidName="H. costifera" pageId="0" pageNumber="45" rank="species" species="costifera">
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<emphasis id="E03269C55BC63F051ABF4E0744C84EBD" italics="true" pageId="0" pageNumber="45">H. costifera</emphasis>
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</taxonomicName>
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in 3 bp of Hsp90 (H298, epitype), 12 bp of ITS2 (HMAS 187120), 11 bp of LSU (H131) and 13 bp of TEF1 (H131). The two specimens of the new species are identical in Hsp90 and ITS2.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |