173 lines
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173 lines
12 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="3E7604DB240A58B1AFCB34D8FFF44FF3" docLanguage="en" docName="MycoKeys 72: 43-92" docOrigin="MycoKeys 72" docSource="http://dx.doi.org/10.3897/mycokeys.72.56223" docTitle="Verrucaria subdevergens Pykaelae & 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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<mods:identifier type="Pensoft-UUID">5243D130A7EF55F3856E1E3722F204D5</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="167465756" LSID="urn:lsid:plazi:treatment:3E7604DB240A58B1AFCB34D8FFF44FF3" httpUri="http://treatment.plazi.org/id/3E7604DB240A58B1AFCB34D8FFF44FF3" 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="3E7604DB-240A-58B1-AFCB-34D8FFF44FF3" authority="Pykälä & Myllys" authorityName="Pykaelae & Myllys" authorityYear="2020" class="Eurotiomycetes" family="Verrucariaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria subdevergens" order="Verrucariales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="subdevergens" status="sp. nov.">
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Verrucaria subdevergens
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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& 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. 2F</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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Differing from
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<taxonomicName lsidName="V. devergens" pageId="0" pageNumber="43" rank="species" species="devergens">
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<emphasis italics="true" pageId="0" pageNumber="43">V. devergens</emphasis>
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</taxonomicName>
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by longer involucrellum, morphologically difficult to separate from
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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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, but the sequence divergence in ITS 5.4-6.0%.
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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="Taivalköngäs">Taivalkoengaes</normalizedToken>
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, shore of Oulankajoki river, dolomite rock outcrop, on gentle NE-slope, 165 m alt.,
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<geoCoordinate degrees="66" direction="north" minutes="24" orientation="latitude" precision="925" value="66.4">66°24'N</geoCoordinate>
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,
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<geoCoordinate degrees="29" direction="east" minutes="11" orientation="longitude" precision="925" value="29.183332">29°11'E</geoCoordinate>
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, 25 Aug 2011, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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45109 (holotype: H9205097, GenBank accession number: MT229783).
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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 absent. Thallus white, grey, ochraceous or pale greyish-brown, endolithic to thinly epilithic, continuous to irregularly rimose, in one specimen contiguous conspecific thalli separated by a dark line. Perithecia 0.21-0.42 mm, 1/2-3/4-immersed, leaving shallow to deep pits in the rock, often surrounded by a thallus collar, in one specimen, thalline covered except apex, thalline cover 8-20 mm thick; 80-120 perithecia/cm2. Ostiole inconspicuous, tiny, pale to dark, plane or depressed, ca. 20-40 mm wide. Involucrellum covering half of the exciple or to the exciple base, in few perithecia may envelope the exciple, 30-80 mm thick, in one specimen, often apically thickened to 50-70 mm thick, appressed to the exciple. Exciple 0.21-0.34 mm in diam., wall blackish-brown, ca. 15-25 mm thick. Periphysoids ca. 25-50
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2 mm. Asci 82-94
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<normalizedToken originalValue="×">x</normalizedToken>
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27-33 mm, 8-spored. Ascospores 0-septate, (23.0-)25.4-28.2-31.0(-34.9)
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<normalizedToken originalValue="×">x</normalizedToken>
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(11.2-)12.0-13.0-13.9(-15.2) mm (n = 83), perispore 1-1.5 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">All three finds are from the Oulanka area in NE Finland where the species grows on dolomite rock outcrops and on a dolomite boulder.</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">
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The species is close to
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<taxonomicName lsidName="V. devergens" pageId="0" pageNumber="43" rank="species" species="devergens">
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<emphasis italics="true" pageId="0" pageNumber="43">V. devergens</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="43" type="materials_examined">
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<paragraph pageId="0" pageNumber="43">Other specimens examined.</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="Kiutaköngäs">Kiutakoengaes</normalizedToken>
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400 m N,
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus sylvestris" order="Pinales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="sylvestris">
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<emphasis italics="true" pageId="0" pageNumber="43">Pinus sylvestris</emphasis>
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</taxonomicName>
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-herb-rich forest, small dolomite rock outcrop, on small S-facing wall, 165 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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, 3 Aug 2010, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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39128 (H); Kuusamo, Oulanka National Park,
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<normalizedToken originalValue="Taivalköngäs">Taivalkoengaes</normalizedToken>
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, shore of Oulankajoki river,
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Picea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Picea abies" order="Pinales" pageId="0" pageNumber="43" phylum="Tracheophyta" rank="species" species="abies">
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<emphasis italics="true" pageId="0" pageNumber="43">Picea abies</emphasis>
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</taxonomicName>
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-dominated herb-rich forest, dolomite rock outcrop, NE-slope, on dolomite boulder, 174 m alt.,
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<geoCoordinate degrees="66" direction="north" minutes="24" orientation="latitude" precision="925" value="66.4">66°24'N</geoCoordinate>
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,
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<geoCoordinate degrees="29" direction="east" minutes="11" orientation="longitude" precision="925" value="29.183332">29°11'E</geoCoordinate>
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, 20 Aug 2011, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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44550 (H).
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</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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This species is close to
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<taxonomicName lsidName="V. devergens" pageId="0" pageNumber="43" rank="species" species="devergens">
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<emphasis italics="true" pageId="0" pageNumber="43">V. devergens</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="V. karelica" pageId="0" pageNumber="43" rank="species" species="karelica">
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<emphasis italics="true" pageId="0" pageNumber="43">V. karelica</emphasis>
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</taxonomicName>
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, based on the ITS phylogeny. It differs from these species in a longer involucrellum mainly exceeding half of the exciple. Morphologically,
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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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is most difficult to separate from
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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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, which tends to have shorter periphysoids and the thallus is more often white.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |