157 lines
10 KiB
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157 lines
10 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="4" 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="1668136346247" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>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:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wang, Xin-Cun</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Liu, Tie-Zhi</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chen, Shuang-Lin</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Yi</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhuang, Wen-Ying</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>60</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>67</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.60.38186</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.60.38186</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-60-45</mods:identifier>
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<mods:identifier type="Pensoft-UUID">8003A6139B1050888874E5F93ABFF322</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="160104923" LSID="urn:lsid:plazi:treatment:09A48BF3ECA751009576E424981BD683" httpUri="http://treatment.plazi.org/id/09A48BF3ECA751009576E424981BD683" lastPageNumber="45" pageId="0" pageNumber="45">
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<subSubSection pageId="0" pageNumber="45" type="nomenclature">
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<paragraph pageId="0" pageNumber="45">
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<taxonomicName 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 pageId="0" pageNumber="45">sp. nov.</taxonomicNameLabel>
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<figureCitation 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 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 pageId="0" pageNumber="45" type="holotype">
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<paragraph pageId="0" pageNumber="45">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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CHINA. Xinjiang Uygur Autonomous Region, Changji Hui Autonomous Prefecture, Jimsar County,
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<geoCoordinate 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 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 pageId="0" pageNumber="45" type="etymology">
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<paragraph pageId="0" pageNumber="45">Etymology.</paragraph>
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<paragraph 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 pageId="0" pageNumber="45" type="description">
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<paragraph pageId="0" pageNumber="45">Description.</paragraph>
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<paragraph 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 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 italics="true" pageId="0" pageNumber="45">textura angularis</emphasis>
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, 120-150
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick, hyphae hyaline, outer cells 35-40
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<normalizedToken originalValue="×">x</normalizedToken>
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20-40
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Medullary excipulum of
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<emphasis italics="true" pageId="0" pageNumber="45">textura intricata</emphasis>
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, 350-600
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<normalizedToken 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 originalValue="×">x</normalizedToken>
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12-24
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<normalizedToken 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 originalValue="µm">µm</normalizedToken>
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wide at apex and 3-4.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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below. Ascospores ellipsoidal, hyaline, smooth, uniguttulate, 17-21
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<normalizedToken originalValue="×">x</normalizedToken>
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11.5-13.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, median 18.8
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<normalizedToken originalValue="×">x</normalizedToken>
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12.3
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<normalizedToken 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 pageId="0" pageNumber="45" type="additional specimen examined">
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<paragraph pageId="0" pageNumber="45">Additional specimen examined.</paragraph>
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<paragraph 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 pageId="0" pageNumber="45" type="notes">
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<paragraph pageId="0" pageNumber="45">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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<taxonomicName 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 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 lsidName="H. calycina" pageId="0" pageNumber="45" rank="species" species="calycina">
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<emphasis italics="true" pageId="0" pageNumber="45">H. calycina</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="H. costifera" pageId="0" pageNumber="45" rank="species" species="costifera">
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<emphasis 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 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 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 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 lsidName="H. calycina" pageId="0" pageNumber="45" rank="species" species="calycina">
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<emphasis 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 lsidName="H. costifera" pageId="0" pageNumber="45" rank="species" species="costifera">
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<emphasis 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> |