144 lines
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144 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.72.56223" ID-GBIF-Dataset="f61aa496-eaf5-4d9a-bcc3-e93e4f71bbd8" ID-PMC="PMC7481264" ID-Pensoft-Pub="1314-4049-72-43" ID-Pensoft-UUID="5243D130A7EF55F3856E1E3722F204D5" ID-PubMed="32963488" ModsDocID="1314-4049-72-43" checkinTime="1599126124911" checkinUser="pensoft" docAuthor="Pykaelae, Juha, Kantelinen, Annina & Myllys, Leena" docDate="2020" docId="665AE0D59FF257659D6E7AF9766124AA" docLanguage="en" docName="MycoKeys 72: 43-92" docOrigin="MycoKeys 72" docSource="http://dx.doi.org/10.3897/mycokeys.72.56223" docTitle="Verrucaria fuscozonata Pykaelae, Kantelinen & Myllys 2020, sp. nov." docType="treatment" docVersion="4" id="5243D130A7EF55F3856E1E3722F204D5" lastPageNumber="43" masterDocId="5243D130A7EF55F3856E1E3722F204D5" masterDocTitle="Taxonomy of Verrucaria species characterised by large spores, perithecia leaving pits in the rock and a pale thin thallus in Finland" masterLastPageNumber="92" masterPageNumber="43" pageNumber="43" updateTime="1668136534071" 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>Taxonomy of Verrucaria species characterised by large spores, perithecia leaving pits in the rock and a pale thin thallus in Finland</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>Pykaelae, Juha</mods:namePart>
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<mods:affiliation>Biodiversity Centre, Finnish Environment Institute, Latokartanonkaari 11, 00790 Helsinki, Finland</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-7566-9310</mods:nameIdentifier>
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<mods:nameIdentifier type="email">juha.pykala@ymparisto.fi</mods:nameIdentifier>
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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>Kantelinen, Annina</mods:namePart>
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<mods:affiliation>Botanical Museum, Finnish Museum of Natural History, P. O. Box 7, FI- 00014 University of Helsinki, Finland</mods:affiliation>
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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>Myllys, Leena</mods:namePart>
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<mods:affiliation>Botanical Museum, Finnish Museum of Natural History, P. O. Box 7, FI- 00014 University of Helsinki, Finland</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-9566-9473</mods:nameIdentifier>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>72</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>43</mods:start>
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<mods:end>92</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.72.56223</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.72.56223</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-72-43</mods:identifier>
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<treatment ID-GBIF-Taxon="167465761" LSID="urn:lsid:plazi:treatment:665AE0D59FF257659D6E7AF9766124AA" httpUri="http://treatment.plazi.org/id/665AE0D59FF257659D6E7AF9766124AA" lastPageNumber="43" pageId="0" pageNumber="43">
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<subSubSection pageId="0" pageNumber="43" type="nomenclature">
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName LSID="665AE0D5-9FF2-5765-9D6E-7AF9766124AA" authority="Pykälä, Kantelinen & Myllys" authorityName="Pykaelae, Kantelinen & Myllys" authorityYear="2020" class="Eurotiomycetes" family="Verrucariaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria fuscozonata" order="Verrucariales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="fuscozonata" status="sp. nov.">
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Verrucaria fuscozonata
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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, Kantelinen & Myllys
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</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="43">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F3" captionText="Figure 2. Habitus of the new Verrucaria species A V. bifurcata (holotype) B V. cavernarum (holotype) C V. difficilis (holotype) D V. fuscozonata (holotype) E V. kuusamoensis (holotype) F V. subdevergens (holotype) G V. vacillans (holotype). Scale bars: 1 mm (A-D), 0.5 mm (E-G)." figureDoi="10.3897/mycokeys.72.56223.figure2" httpUri="https://binary.pensoft.net/fig/448799" pageId="0" pageNumber="43">Fig. 2D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="diagnosis">
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<paragraph pageId="0" pageNumber="43">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Species characterised by dark lines between contiguous conspecific thalli, pale endolithic thallus, small perithecia leaving shallow to deep pits in the rock, involucrellum reaching the exciple base level and appressed to the exciple, ascospores measuring (21-)24-28(-29)
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<normalizedToken originalValue="×">x</normalizedToken>
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(10-)11-12(-13) mm.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="holotype">
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<paragraph pageId="0" pageNumber="43">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Finland. Koillismaa, Kuusamo, Oulanka National Park,
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<normalizedToken originalValue="Pikkuköngäs">Pikkukoengaes</normalizedToken>
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, N shore of river Oulankajoki, dolomite rock outcrop, on SW-facing wall, 160 m alt.,
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<geoCoordinate degrees="66" direction="north" minutes="22" orientation="latitude" precision="925" value="66.36667">66°22'N</geoCoordinate>
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,
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<geoCoordinate degrees="29" direction="east" minutes="19" orientation="longitude" precision="925" value="29.316668">29°19'E</geoCoordinate>
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, 12 Aug 2009, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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36222 (H, GenBank accession number: MT229758).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="description">
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<paragraph pageId="0" pageNumber="43">Description.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Prothallus not seen. Thallus pale grey, endolithic, dark lines between contiguous conspecific thalli, 0.21-0.35 mm wide. Perithecia 0.11-0.26 mm in diam., (1/2-)3/4-immersed, leaving shallow to deep pits in the rock, surrounded by a thallus collar; 120-140 perithecia/cm2. Ostiole inconspicuous, tiny, pale to dark, plane or depressed, ca. 30 mm wide. Involucrellum reaching the exciple base, 50-60 mm thick, appressed to the exciple. Exciple 0.18-0.25 mm in diam., wall dark brown to black. Periphysoids ca. 25-35
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<normalizedToken originalValue="×">x</normalizedToken>
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2-2.5 mm. Asci 8-spored. Ascospores 0-septate, (21.2-)24.5-26.5-28.4(-29.4)
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<normalizedToken originalValue="×">x</normalizedToken>
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(10.0-)10.9-11.7-12.5(-13.2) mm (n = 36), perispore 1 mm thick.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="habitat">
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<paragraph pageId="0" pageNumber="43">Habitat and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="43">The only known specimen is from a dolomite rock on a river shore in north-eastern Finland, in Kuusamo.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="etymology">
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<paragraph pageId="0" pageNumber="43">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="43">The only specimen available is characterised by dark lines between contiguous conspecific thalli.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="notes">
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<paragraph pageId="0" pageNumber="43">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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<taxonomicName authorityName="Pykaelae, Kantelinen & Myllys" authorityYear="2020" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria fuscozonata" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="fuscozonata">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria fuscozonata</emphasis>
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</taxonomicName>
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did not group with any of the examined species in the ITS phylogeny. However, it is morphologically rather similar to
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<taxonomicName lsidName="V. bifurcata" pageId="0" pageNumber="43" rank="species" species="bifurcata">
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<emphasis italics="true" pageId="0" pageNumber="43">V. bifurcata</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="V. kuusamoensis" pageId="0" pageNumber="43" rank="species" species="kuusamoensis">
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<emphasis italics="true" pageId="0" pageNumber="43">V. kuusamoensis</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="V. subdevergens" pageId="0" pageNumber="43" rank="species" species="subdevergens">
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<emphasis italics="true" pageId="0" pageNumber="43">V. subdevergens</emphasis>
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</taxonomicName>
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. In
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<taxonomicName lsidName="V. bifurcata" pageId="0" pageNumber="43" rank="species" species="bifurcata">
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<emphasis italics="true" pageId="0" pageNumber="43">V. bifurcata</emphasis>
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</taxonomicName>
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, dark lines between contiguous conspecific thalli are absent and the involucrellum usually thinner. In
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<taxonomicName lsidName="V. kuusamoensis" pageId="0" pageNumber="43" rank="species" species="kuusamoensis">
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<emphasis italics="true" pageId="0" pageNumber="43">V. kuusamoensis</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="V. subdevergens" pageId="0" pageNumber="43" rank="species" species="subdevergens">
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<emphasis italics="true" pageId="0" pageNumber="43">V. subdevergens</emphasis>
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</taxonomicName>
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, the spores are larger and the perithecia occur less densely. More material is needed to find out whether
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<taxonomicName lsidName="V. fuscozonata" pageId="0" pageNumber="43" rank="species" species="fuscozonata">
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<emphasis italics="true" pageId="0" pageNumber="43">V. fuscozonata</emphasis>
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</taxonomicName>
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can be unambiguously identified, based on morphology only.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |