199 lines
15 KiB
XML
199 lines
15 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="E37C0885451E51EB9E99F6A59705CE12" docLanguage="en" docName="MycoKeys 72: 43-92" docOrigin="MycoKeys 72" docSource="http://dx.doi.org/10.3897/mycokeys.72.56223" docTitle="Verrucaria karelica Vain., Acta Soc. Fauna Flora Fenn. 49 (2): 46 1921" 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="167465742" LSID="urn:lsid:plazi:treatment:E37C0885451E51EB9E99F6A59705CE12" httpUri="http://treatment.plazi.org/id/E37C0885451E51EB9E99F6A59705CE12" 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="E37C0885-451E-51EB-9E99-F6A59705CE12" authority="Vain., Acta Soc. Fauna Flora Fenn. 49 (2): 46, 1921" authorityName="Vain., Acta Soc. Fauna Flora Fenn. 49 (2): 46" authorityYear="1921" class="Eurotiomycetes" family="Verrucariaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria karelica" order="Verrucariales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="karelica">Verrucaria karelica Vain., Acta Soc. Fauna Flora Fenn. 49(2): 46, 1921</taxonomicName>
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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">Type.</paragraph>
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<paragraph pageId="0" pageNumber="43">
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Russia, Karelia Onegensis,
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<normalizedToken originalValue="Mundjärvi">Mundjaervi</normalizedToken>
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, supra saxa
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<taxonomicName authorityName="Kremp., Denkschrft. K. Bayer. Bot. Gesellsch. 4 (2): 238" authorityYear="1861" baseAuthorityName="A. Massal." class="Eurotiomycetes" family="Verrucariaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="dolomitica" order="Verrucariales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="dolomitica">dolomitica</taxonomicName>
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cinerea, J. P. Norrlin (H-NYL 3146!, H!, syntypes).
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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 or pale greyish-brown, endolithic or thinly epilithic, farinose, algal cells 5-8 mm, contiguous conspecific thalli often separated by dark lines, 0.13-0.22 mm wide. Perithecia 0.07-0.37 mm, (1/2-)3/4-1-immersed, leaving shallow to usually deep pits in the rock, surrounded by a thalline collar; 40-80 perithecia/cm2. Ostiole pale or dark, plane or depressed ca. 20-40(-60) mm wide. Involucrellum apical or covering half of the exciple, 50-70 mm thick, appressed to the exciple or diverging from the exciple. Exciple 0.21-0.28 mm in diam., wall dark brown to black, ca. 20-31 mm thick. Periphysoids ca. 30-50
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<normalizedToken originalValue="×">x</normalizedToken>
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2-2.5(-3) mm. Asci ca. 66-84
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<normalizedToken originalValue="×">x</normalizedToken>
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26-33 mm, 8-spored. Ascospores 0-septate, (23.2-)26.2-27.9-29.5(-31.3)
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<normalizedToken originalValue="×">x</normalizedToken>
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(10.3-)11.7-12.3-13.0(-14.1) mm (n = 63), perispore not seen, but may have vanished during storage.
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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">This species is known from Finland only from the Oulanka area in the biogeographical province of Koillismaa in NE Finland where it grows on dolomite rocks. It seems to occur in fairly shady habitats.</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, Salla, Oulanka National Park, Savikoski 300 m W,
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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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-forest, steep N-slope, dolomite rock outcrop, on N-facing wall, 180 m alt.,
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<geoCoordinate degrees="66" direction="north" minutes="25" orientation="latitude" precision="925" value="66.416664">66°25'N</geoCoordinate>
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,
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<geoCoordinate degrees="29" direction="east" minutes="10" orientation="longitude" precision="925" value="29.166666">29°10'E</geoCoordinate>
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, 10 Aug 2010, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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39625 (H); Kuusamo, Oulanka, Putaanoja, 500 m W-NW of Hautala, NE-slope, dolomite rock outcrop, on 50 cm high SW-facing wall, scarce, 232 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="25" orientation="longitude" precision="925" value="29.416666">29°25'E</geoCoordinate>
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, 15 Aug 2010, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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39991 (H); Kuusamo, Oulanka National Park,
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<normalizedToken originalValue="Kiutaköngäs">Kiutakoengaes</normalizedToken>
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N, steep S-slope,
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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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-dominated forest, dolomite rock outcrop, on SW-facing wall, 182 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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, 19 Aug 2010, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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40325 (H); Salla, Oulanka National Park, W of Savikoski, cliff, dolomite rock outcrop, on NE-facing wall, scarce, 185 m alt.,
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<geoCoordinate degrees="66" direction="north" minutes="25" orientation="latitude" precision="925" value="66.416664">66°25'N</geoCoordinate>
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,
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<geoCoordinate degrees="29" direction="east" minutes="10" orientation="longitude" precision="925" value="29.166666">29°10'E</geoCoordinate>
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, 17 Aug 2010, J.
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<normalizedToken originalValue="Pykälä">Pykaelae</normalizedToken>
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40235 (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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The type specimens of
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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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have epilithic thalli and contiguous conspecific thalli are separated by dark lines. None of the Finnish specimens has both epilithic thalli and dark lines. However, one of the sequenced specimens has epilithic thalli and another specimen has dark lines. Thus, based on morphology, this entity probably belongs to
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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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. The type locality of
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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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(Vainio 1921) is situated rather close to the Oulanka area, suggesting that the species would probably occur in the Oulanka area. The species is closely related 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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<emphasis italics="true" pageId="0" pageNumber="43">
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<taxonomicName lsidName="V. subdevergens" pageId="0" pageNumber="43" rank="species" species="subdevergens">V. subdevergens</taxonomicName>
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.
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<taxonomicName lsidName="V. devergens" pageId="0" pageNumber="43" rank="species" species="devergens">V. devergens</taxonomicName>
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</emphasis>
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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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may not be unambiguously separated by morphology only.
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<taxonomicName authorityName="Nyl., Flora 55: 362" authorityYear="1872" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria devergens" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="devergens">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria devergens</emphasis>
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</taxonomicName>
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usually has endolithic thalli and several specimens lack an involucrellum.
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<taxonomicName authorityName="Vain., Acta Soc. Fauna Flora Fenn. 49 (2): 46" authorityYear="1921" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria karelica" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="karelica">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria karelica</emphasis>
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</taxonomicName>
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may be absent from subaquatic habitats unlike
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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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which often grows on river shores.
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<taxonomicName authorityName="Pykaelae & Myllys" authorityYear="2020" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria subdevergens" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="subdevergens">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria subdevergens</emphasis>
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</taxonomicName>
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has an involucrellum usually exceeding half of the exciple height. The species is also difficult to be separated from several other species of
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<taxonomicName class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria</emphasis>
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</taxonomicName>
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belonging to the
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<taxonomicName class="Dothideomycetes" family="Mycosphaerellaceae" genus="Thelidium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Thelidium" order="Capnodiales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="43">Thelidium</emphasis>
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</taxonomicName>
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group.
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<taxonomicName authorityName="Pykaelae & Myllys" authorityYear="2020" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria cavernarum" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="cavernarum">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria cavernarum</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="V. difficilis" pageId="0" pageNumber="43" rank="species" species="difficilis">
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<emphasis italics="true" pageId="0" pageNumber="43">V. difficilis</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="V. subtilis" pageId="0" pageNumber="43" rank="species" species="subtilis">
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<emphasis italics="true" pageId="0" pageNumber="43">V. subtilis</emphasis>
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</taxonomicName>
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always lack dark lines between contiguous conspecific thalli and the spores are smaller.
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<taxonomicName authorityName="Pykaelae, Kantelinen & Myllys" authorityYear="2020" class="Arthoniomycetes" family="Arthoniaceae" genus="Verrucaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Verrucaria kuusamoensis" order="Arthoniales" pageId="0" pageNumber="43" phylum="Ascomycota" rank="species" species="kuusamoensis">
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<emphasis italics="true" pageId="0" pageNumber="43">Verrucaria kuusamoensis</emphasis>
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</taxonomicName>
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usually has an involucrellum exceeding half of the exciple.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |