178 lines
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178 lines
15 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="72A5BD1BAD945CBC84622F9222C29E07" docLanguage="en" docName="MycoKeys 60: 45-67" docOrigin="MycoKeys 60" docSource="http://dx.doi.org/10.3897/mycokeys.60.38186" docTitle="Helvella taiyuanensis B. Liu, Du & J. Z. Cao, Acta Mycol. Sin. 4 (4): 211 1985" 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: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:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Wang, Xin-Cun</mods:namePart>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Liu, Tie-Zhi</mods:namePart>
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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:namePart>Chen, Shuang-Lin</mods:namePart>
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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: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:namePart>Zhuang, Wen-Ying</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>MycoKeys</mods:title>
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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:url>http://dx.doi.org/10.3897/mycokeys.60.38186</mods:url>
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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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<treatment ID-GBIF-Taxon="160104921" LSID="urn:lsid:plazi:treatment:72A5BD1BAD945CBC84622F9222C29E07" httpUri="http://treatment.plazi.org/id/72A5BD1BAD945CBC84622F9222C29E07" 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="72A5BD1B-AD94-5CBC-8462-2F9222C29E07" authority="B. Liu, Du & J. Z. Cao, Acta Mycol. Sin. 4 (4): 211, 1985" authorityName="B. Liu, Du & J. Z. Cao, Acta Mycol. Sin. 4 (4): 211" authorityYear="1985" class="Pezizomycetes" family="Helvellaceae" genus="Helvella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Helvella taiyuanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="taiyuanensis">Helvella taiyuanensis B. Liu, Du & J.Z. Cao, Acta Mycol. Sin. 4(4): 211, 1985</taxonomicName>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Helvella taiyuanensis a specimen sheet (HMAS 85689) b mature apothecia when dry (HMAS 85689) c mature apothecia when fresh (HMAS 254611) d mature apothecia when fresh (HMAS 277500) e mature apothecium when fresh (HMAS 279702) f-h ascospores in ascus (f, g: HMAS 85689, h: HMAS 254611). Scale bars: 0.8 cm (b, d); 2 cm (c); 20 μm (f), applies to g, h." figureDoi="10.3897/mycokeys.60.38186.figure4" httpUri="https://binary.pensoft.net/fig/352440" pageId="0" pageNumber="45" tableDoi="10.3897/mycokeys.60.38186.figure4">Figure 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="45" type="neotype is designated here">
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<paragraph pageId="0" pageNumber="45">Neotype is designated here.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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CHINA. Shanxi Province, Lvliang City, Jiaocheng County, Guandishan National Forest Park,
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<geoCoordinate degrees="37" direction="north" minutes="54" orientation="latitude" precision="15" seconds="25" value="37.906944">37°54'25"N</geoCoordinate>
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,
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<geoCoordinate degrees="111" direction="east" minutes="35" orientation="longitude" precision="15" seconds="40" value="111.594444">111°35'40"E</geoCoordinate>
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, on the ground in mixed forest, 16 Jul 1987, Y.M. Li, HMAS 85689 (= MHSU 758).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="45" type="materials_examined">
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<paragraph pageId="0" pageNumber="45">Additional specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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CHINA. Beijing City, Mentougou District, Xiaolongmen National Forest Park,
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<geoCoordinate degrees="39" direction="north" minutes="58" orientation="latitude" precision="15" seconds="2" value="39.967224">39°58'2"N</geoCoordinate>
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,
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<geoCoordinate degrees="115" direction="east" minutes="26" orientation="longitude" precision="15" seconds="43" value="115.44528">115°26'43"E</geoCoordinate>
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, alt. 1100 m, on the ground in mixed forest, 4 Aug 2018, X.C. Wang et al. 11925, HMAS 254611. Hubei Province, Yichang City, Xingshan County, Longmenhe National Forest Park,
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<geoCoordinate degrees="31" direction="north" minutes="21" orientation="latitude" precision="15" seconds="12" value="31.353334">31°21'12"N</geoCoordinate>
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,
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<geoCoordinate degrees="110" direction="east" minutes="30" orientation="longitude" precision="15" seconds="40" value="110.51111">110°30'40"E</geoCoordinate>
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, on the ground, 23 Jul 2017, R. Wang & X. Zhang 420526MF0679, MCCNNU 6499, HMAS 279702. Yunnan Province, Diqing Tibetan Autonomous Prefecture,
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<normalizedToken originalValue="Dêqên">Deqen</normalizedToken>
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County, Yunling Town, Meili Snow Mountain,
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<geoCoordinate degrees="28" direction="north" minutes="23" orientation="latitude" precision="15" seconds="23" value="28.389723">28°23'23"N</geoCoordinate>
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,
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<geoCoordinate degrees="98" direction="east" minutes="47" orientation="longitude" precision="15" seconds="49" value="98.79694">98°47'49"E</geoCoordinate>
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, alt. 3150 m, on the ground, 12 Aug 2016, Y. Li 920, HMAS 277500.
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</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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This species was originally described, based on a single specimen collected by Y.M. Li from Taiyuan City, Shanxi Province in 1983 (Holotype: HBSU 2449,
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<bibRefCitation author="Liu, B" journalOrPublisher="Acta Mycologica Sinica" pageId="0" pageNumber="45" pagination="208 - 217" refId="B28" refString="Liu, B, Du, F, Cao, JZ, 1985. New species and new combination of the genus Helvella. Acta Mycologica Sinica 4: 208 - 217" title="New species and new combination of the genus Helvella." volume="4" year="1985">Liu et al. 1985</bibRefCitation>
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). Unfortunately, the type specimen was destroyed by a fire in MHSU in 1984 (
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<bibRefCitation author="Cao, JZ" journalOrPublisher="Fungal Diversity" pageId="0" pageNumber="45" refId="B5" refString="Cao, JZ, 1988. The genus Helvella in China. MSc Thesis, Shanxi University, China." title="The genus Helvella in China. MSc Thesis, Shanxi University, China." year="1988">Cao 1988</bibRefCitation>
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,
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<bibRefCitation author="Cao, JZ" journalOrPublisher="Acta Mycologica Sinica" pageId="0" pageNumber="45" pagination="184 - 190" refId="B6" refString="Cao, JZ, Fan, L, Liu, B, 1990. Some new species and new records of the genus Helvella from China II. Acta Mycologica Sinica 9: 184 - 190" title="Some new species and new records of the genus Helvella from China II." volume="9" year="1990">Cao et al. 1990</bibRefCitation>
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). To protect fungal collections after the fire, the remaining specimens, deposited in MHSU, were moved to HMAS. The neotype specimen HMAS 85689 was collected by the same collector as the type specimen of
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<taxonomicName lsidName="H. taiyuanensis" pageId="0" pageNumber="45" rank="species" species="taiyuanensis">
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<emphasis italics="true" pageId="0" pageNumber="45">H. taiyuanensis</emphasis>
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</taxonomicName>
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and identified by one of the original authors J.Z. Cao (
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<bibRefCitation author="Cao, JZ" journalOrPublisher="Fungal Diversity" pageId="0" pageNumber="45" refId="B5" refString="Cao, JZ, 1988. The genus Helvella in China. MSc Thesis, Shanxi University, China." title="The genus Helvella in China. MSc Thesis, Shanxi University, China." year="1988">Cao 1988</bibRefCitation>
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). Its detailed morphological characteristics are in accordance with the original description. We thus treat it as authentic material. As other specimens were neither cited in the protologue nor filed under this name, we thus designate HMAS 85689 as the neotype specimen of
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<taxonomicName lsidName="H. taiyuanensis" pageId="0" pageNumber="45" rank="species" species="taiyuanensis">
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<emphasis italics="true" pageId="0" pageNumber="45">H. taiyuanensis</emphasis>
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</taxonomicName>
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.
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</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 taiyuanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="taiyuanensis">
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<emphasis italics="true" pageId="0" pageNumber="45">Helvella taiyuanensis</emphasis>
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</taxonomicName>
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was once treated as a synonym of
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<taxonomicName lsidName="H. solitaria" pageId="0" pageNumber="45" rank="species" species="solitaria">
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<emphasis italics="true" pageId="0" pageNumber="45">H. solitaria</emphasis>
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</taxonomicName>
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sensu
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<bibRefCitation author="Dissing, H" journalOrPublisher="Dansk Botanisk Arkiv" pageId="0" pageNumber="45" pagination="1 - 172" refId="B8" refString="Dissing, H, 1966. The genus Helvella in Europe, with special emphasis on the species found in Norden. Dansk Botanisk Arkiv 25: 1 - 172" title="The genus Helvella in Europe, with special emphasis on the species found in Norden." volume="25" year="1966">Dissing (1966)</bibRefCitation>
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, based on morphological features (
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<bibRefCitation author="Cao, JZ" journalOrPublisher="Fungal Diversity" pageId="0" pageNumber="45" refId="B5" refString="Cao, JZ, 1988. The genus Helvella in China. MSc Thesis, Shanxi University, China." title="The genus Helvella in China. MSc Thesis, Shanxi University, China." year="1988">Cao 1988</bibRefCitation>
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), but the molecular differences between them are clear in the multigene analysis (
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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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). It should be a tenable species. The four specimens of the fungus examined are variable in colour of the hymenium and receptacle surface when dry or fresh, but stable in cupulate to saddle-shaped apothecia (
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Helvella taiyuanensis a specimen sheet (HMAS 85689) b mature apothecia when dry (HMAS 85689) c mature apothecia when fresh (HMAS 254611) d mature apothecia when fresh (HMAS 277500) e mature apothecium when fresh (HMAS 279702) f-h ascospores in ascus (f, g: HMAS 85689, h: HMAS 254611). Scale bars: 0.8 cm (b, d); 2 cm (c); 20 μm (f), applies to g, h." figureDoi="10.3897/mycokeys.60.38186.figure4" httpUri="https://binary.pensoft.net/fig/352440" pageId="0" pageNumber="45" tableDoi="10.3897/mycokeys.60.38186.figure4">Figure 4</figureCitation>
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). Phylogenetic analyses indicate that they belong to the same species (
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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">Figures 1</figureCitation>
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,
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Maximum likelihood phylogeny of Helvellaceae inferred from combined LSU and TEF 1 dataset. Bootstrap values ≥ 50 % are indicated at nodes." figureDoi="10.3897/mycokeys.60.38186.figure2" httpUri="https://binary.pensoft.net/fig/352438" pageId="0" pageNumber="45" tableDoi="10.3897/mycokeys.60.38186.figure2">2</figureCitation>
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and Suppl. material 1: S1-S4) although minor sequence divergences exist amongst collections. The maximum sequence divergences amongst collections are 1 bp in Hsp90, 6 bp in ITS2, 3 bp in LSU and 7 bp in TEF1.
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</paragraph>
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<caption doi="10.3897/mycokeys.60.38186.figure4" httpUri="https://binary.pensoft.net/fig/352440" pageId="0" pageNumber="45" start="Figure 4" startId="F4">
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<paragraph pageId="0" pageNumber="45">
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<emphasis bold="true" pageId="0" pageNumber="45">Figure 4.</emphasis>
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<taxonomicName class="Pezizomycetes" family="Helvellaceae" genus="Helvella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Helvella taiyuanensis" order="Pezizales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="taiyuanensis">
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<emphasis italics="true" pageId="0" pageNumber="45">Helvella taiyuanensis</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="45">a</emphasis>
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specimen sheet (HMAS 85689)
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<emphasis bold="true" pageId="0" pageNumber="45">b</emphasis>
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mature apothecia when dry (HMAS 85689)
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<emphasis bold="true" pageId="0" pageNumber="45">c</emphasis>
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mature apothecia when fresh (HMAS 254611)
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<emphasis bold="true" pageId="0" pageNumber="45">d</emphasis>
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mature apothecia when fresh (HMAS 277500)
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<emphasis bold="true" pageId="0" pageNumber="45">e</emphasis>
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mature apothecium when fresh (HMAS 279702)
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<emphasis bold="true" pageId="0" pageNumber="45">
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<normalizedToken originalValue="f–h">f-h</normalizedToken>
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</emphasis>
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ascospores in ascus (
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<emphasis bold="true" pageId="0" pageNumber="45">f, g</emphasis>
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: HMAS 85689,
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<emphasis bold="true" pageId="0" pageNumber="45">h</emphasis>
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: HMAS 254611). Scale bars: 0.8 cm (
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<emphasis bold="true" pageId="0" pageNumber="45">b, d</emphasis>
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); 2 cm (
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<emphasis bold="true" pageId="0" pageNumber="45">c</emphasis>
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); 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="45">f</emphasis>
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), applies to
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<emphasis bold="true" pageId="0" pageNumber="45">g, h</emphasis>
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.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |