228 lines
17 KiB
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228 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.63.46836" ID-GBIF-Dataset="aa88aeb1-af63-44e6-9d0a-8be4d245c854" ID-PMC="PMC7062850" ID-Pensoft-Pub="1314-4049-63-119" ID-Pensoft-UUID="4883853FD1F251EEBFD883FEAFEEB58D" ID-PubMed="32189979" ModsDocID="1314-4049-63-119" checkinTime="1583231401279" checkinUser="pensoft" docAuthor="Bien, Steffen & Damm, Ulrike" docDate="2020" docId="201F384E596F5348B57128F4EB810690" docLanguage="en" docName="MycoKeys 63: 119-161" docOrigin="MycoKeys 63" docSource="http://dx.doi.org/10.3897/mycokeys.63.46836" docTitle="Cadophora obscura Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418 1934" docType="treatment" docVersion="4" id="4883853FD1F251EEBFD883FEAFEEB58D" lastPageNumber="119" masterDocId="4883853FD1F251EEBFD883FEAFEEB58D" masterDocTitle="Arboricolonus simplex gen. et sp. nov. and novelties in Cadophora, Minutiella and Proliferodiscus from Prunus wood in Germany" masterLastPageNumber="161" masterPageNumber="119" pageNumber="119" updateTime="1668136386344" 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>Arboricolonus simplex gen. et sp. nov. and novelties in Cadophora, Minutiella and Proliferodiscus from Prunus wood in Germany</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>Bien, Steffen</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>Damm, Ulrike</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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>63</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>119</mods:start>
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<mods:end>161</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.63.46836</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.63.46836</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-63-119</mods:identifier>
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<mods:identifier type="Pensoft-UUID">4883853FD1F251EEBFD883FEAFEEB58D</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="162381270" LSID="urn:lsid:plazi:treatment:201F384E596F5348B57128F4EB810690" httpUri="http://treatment.plazi.org/id/201F384E596F5348B57128F4EB810690" lastPageNumber="119" pageId="0" pageNumber="119">
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<subSubSection pageId="0" pageNumber="119" type="nomenclature">
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<paragraph pageId="0" pageNumber="119">
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<taxonomicName LSID="201F384E-596F-5348-B571-28F4EB810690" authority="Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418 (1934)" authorityName="Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418" authorityYear="1934" class="Eurotiomycetes" family="Herpotrichiellaceae" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora obscura" order="Chaetothyriales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="obscura">
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Cadophora obscura Nannf., Svenska
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<normalizedToken originalValue="Skogsvårdsföreningens">Skogsvardsfoereningens</normalizedToken>
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Tidskrift 50: 418 (1934)
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</taxonomicName>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Colony surface of analysed strains on OA medium. A Arboricolonus simplex GLMC 459 T B Cadophora africana CBS 120890 T C C. bubakii CBS 198.30 T D C. luteo-olivacea GLMC 1264 E C. novi-eboraci GLMC 1472 F C. obscura CBS 269.33 G C. prunicola CBS 120891 T H C. prunicola GLMC 1633 I C. ramosa GLMC 377 T J Minutiella pruni-avium GLMC 1624 T K Proliferodiscus ingens GLMC 1751 T L Proliferodiscus sp. GLMC 460. Cultures A, J-L after 4 wk. Cultures B-I after 2 wk. Strains with a superscript T are ex-type cultures." figureDoi="10.3897/mycokeys.63.46836.figure5" httpUri="https://binary.pensoft.net/fig/385039" pageId="0" pageNumber="119">Figures 5F</figureCitation>
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<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Cadophora obscura A-J conidiophores and conidiogenous cells (arrows indicate short necks) K conidia A-K from SNA A-K LM. Scale bar: 5 μm (A applies to B-K)." figureDoi="10.3897/mycokeys.63.46836.figure11" httpUri="https://binary.pensoft.net/fig/385045" pageId="0" pageNumber="119">, 11</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="reference_group">
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<paragraph pageId="0" pageNumber="119">
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≡
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<taxonomicName authorityName="Conant" authorityYear="1937" baseAuthorityName="Nannf." class="Eurotiomycetes" family="Herpotrichiellaceae" genus="Phialophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phialophora obscura" order="Chaetothyriales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="obscura">Phialophora obscura</taxonomicName>
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(Nannf.) Conant, Mycologia 29(5): 598 (1937)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="materials_examined">
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<paragraph pageId="0" pageNumber="119">Type.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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Sweden,
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<normalizedToken originalValue="Umeå">Umea</normalizedToken>
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, Sofiehem, Sofiehems
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<normalizedToken originalValue="trämassefabrik">traemassefabrik</normalizedToken>
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, from fresh water, E Melin leg., collection date unknown, UPS F-153532 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">holotype</emphasis>
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(not seen); unknown source, E Melin, collection date unknown (isolated by E Melin and JA Nannfeldt No. 389:11, deposited in CBS collection by E Melin probably 1933), CBS H-7589, CBS H-7590, GLM-F117483 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">isotypes</emphasis>
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; CBS 269.33 = GLMC 1896 - culture ex-isotype.
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</paragraph>
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<caption doi="10.3897/mycokeys.63.46836.figure11" httpUri="https://binary.pensoft.net/fig/385045" pageId="0" pageNumber="119" start="Figure 11" startId="F11">
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<paragraph pageId="0" pageNumber="119">
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<emphasis bold="true" pageId="0" pageNumber="119">Figure 11.</emphasis>
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<taxonomicName authorityName="Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418" authorityYear="1934" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora obscura" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="obscura">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora obscura</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="119">A-J</emphasis>
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conidiophores and conidiogenous cells (arrows indicate short necks)
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<emphasis bold="true" pageId="0" pageNumber="119">K</emphasis>
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conidia
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<emphasis bold="true" pageId="0" pageNumber="119">A-K</emphasis>
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from SNA
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<emphasis bold="true" pageId="0" pageNumber="119">A-K</emphasis>
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LM. Scale bar: 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="119">A</emphasis>
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applies to
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<emphasis bold="true" pageId="0" pageNumber="119">B-K</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="description">
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<paragraph pageId="0" pageNumber="119">Description.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<emphasis italics="true" pageId="0" pageNumber="119">Sexual morph</emphasis>
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not observed.
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<emphasis italics="true" pageId="0" pageNumber="119">Asexual morph on SNA. Vegetative mycelium</emphasis>
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hyaline, smooth-walled, septate, branched, 1-3.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, sometimes becoming brown with age, chlamydospores absent.
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<emphasis italics="true" pageId="0" pageNumber="119">Sporulation</emphasis>
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abundant, conidia formed on hyphal cells.
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<emphasis italics="true" pageId="0" pageNumber="119">Conidiophores</emphasis>
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reduced to conidiogenous cells.
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<emphasis italics="true" pageId="0" pageNumber="119">Conidiogenous cells</emphasis>
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enteroblastic, hyaline, smooth-walled, discrete conidiogenous cells cylindrical to navicular, often bent, sometimes constricted at the base, 3-19
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, necks cylindrical, 1-3.5
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, collarettes distinct, cylindrical to funnel-shaped, 0.5-1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, 1-1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide at the upper edge, opening 1-1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, periclinal thickening observed.
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<emphasis italics="true" pageId="0" pageNumber="119">Conidia</emphasis>
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aggregated in heads, hyaline, smooth-walled, aseptate, ellipsoidal to cylindrical, mostly slightly curved, with both ends rounded, (3-)3.5-6(-7)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2(-2.5)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, mean
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<normalizedToken originalValue="±">+/-</normalizedToken>
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SD = 4.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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1.7
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, L/W ratio = 2.8.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="description">
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<paragraph pageId="0" pageNumber="119">Culture characteristics.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<emphasis italics="true" pageId="0" pageNumber="119">Colonies on SNA</emphasis>
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flat with an entire to fimbriate margin, white to cinnamon, filter paper buff to olivaceous, lacking aerial mycelium, reverse same colours, 14-16 mm diam. in 2 wk (25 °C in the dark);
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<emphasis italics="true" pageId="0" pageNumber="119">Colonies on OA</emphasis>
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flat with an entire margin, olivaceous black to greenish-black, with honey to white margin, sometimes covered by floccose, olivaceous grey aerial mycelium, reverse same colours, 14-20 mm diam. in 2 wk (25 °C in the dark).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="notes">
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<paragraph pageId="0" pageNumber="119">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="119">
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<taxonomicName authorityName="Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418" authorityYear="1934" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora obscura" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="obscura">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora obscura</emphasis>
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</taxonomicName>
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was originally described by
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<bibRefCitation author="Melin, E" journalOrPublisher="Mycologia" pageId="0" pageNumber="119" refId="B83" refString="Melin, E, Nannfeldt, JA, 1934. Researches into the blueing of ground woodpulp. Svenska Skogsvardsfoereningens Tidskrift 3-4: 397-616." title="Researches into the blueing of ground woodpulp. Svenska Skogsvardsfoereningens Tidskrift 3 - 4: 397 - 616." year="1934">Melin and Nannfeldt (1934)</bibRefCitation>
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from freshwater in Sweden. According to the CBS website, strain CBS 269.33 is an
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<normalizedToken originalValue="“ex-isotype”">"ex-isotype"</normalizedToken>
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culture. However, as
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<bibRefCitation author="Melin, E" journalOrPublisher="Mycologia" pageId="0" pageNumber="119" refId="B83" refString="Melin, E, Nannfeldt, JA, 1934. Researches into the blueing of ground woodpulp. Svenska Skogsvardsfoereningens Tidskrift 3-4: 397-616." title="Researches into the blueing of ground woodpulp. Svenska Skogsvardsfoereningens Tidskrift 3 - 4: 397 - 616." year="1934">Melin and Nannfeldt (1934)</bibRefCitation>
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only isolated this species once and stated that they handed the strains from their study over to the Centraalbureau voor Schimmelcultures in Baarn now Westerdijk Fungal Biodiversity Institute, this can only be the ex-holotype strain. However, we were not able to allocate this strain to the holotype without doubt.
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</paragraph>
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<paragraph pageId="0" pageNumber="119">
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This species had previously been regarded as belonging to the genus
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<taxonomicName authorityName="Medlar" authorityYear="1915" class="Eurotiomycetes" family="Herpotrichiellaceae" genus="Phialophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phialophora" order="Chaetothyriales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="119">Phialophora</emphasis>
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</taxonomicName>
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(
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<bibRefCitation DOI="https://doi.org/10.1080/00275514.1915.12021711" author="Medlar, EM" journalOrPublisher="Mycologia" pageId="0" pageNumber="119" pagination="200 - 203" refId="B82" refString="Medlar, EM, 1915. A new fungus, Phialophora verrucosa, pathogenic for man. Mycologia 7: 200 - 203, DOI: https://doi.org/10.1080/00275514.1915.12021711" title="A new fungus, Phialophora verrucosa, pathogenic for man." url="https://doi.org/10.1080/00275514.1915.12021711" volume="7" year="1915">Medlar 1915</bibRefCitation>
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) and as a synonym of
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<taxonomicName authorityName="Schol-Schwarz" authorityYear="1970" baseAuthorityName="Laxa" class="Eurotiomycetes" family="Herpotrichiellaceae" genus="Phialophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phialophora bubakii" order="Chaetothyriales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">Phialophora bubakii</emphasis>
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</taxonomicName>
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(
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<bibRefCitation author="Schol-Schwarz, MB" journalOrPublisher="Persoonia" pageId="0" pageNumber="119" pagination="59 - 94" refId="B98" refString="Schol-Schwarz, MB, 1970. Revision of the genus Phialophora (Moniliales). Persoonia 6: 59 - 94" title="Revision of the genus Phialophora (Moniliales)." volume="6" year="1970">Schol-Schwarz 1970</bibRefCitation>
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). However, based on the phylogeny of this study, both species are distinct species of the genus
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<taxonomicName authorityName="T.Lagerberg & E.Melin" authorityYear="1927" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora</emphasis>
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</taxonomicName>
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.
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<taxonomicName authorityName="Nannf., Svenska Skogsvardsfoereningens Tidskrift 50: 418" authorityYear="1934" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora obscura" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="obscura">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora obscura</emphasis>
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</taxonomicName>
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(CBS 269.33) differs from
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<taxonomicName lsidName="C. bubakii" pageId="0" pageNumber="119" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">C. bubakii</emphasis>
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</taxonomicName>
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(CBS 198.30) by forming conidiogenous cells that are mostly narrow cylindrical, while those of CBS 198.30 are often flask-shaped. Conidia of
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<taxonomicName lsidName="C. obscura" pageId="0" pageNumber="119" rank="species" species="obscura">
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<emphasis italics="true" pageId="0" pageNumber="119">C. obscura</emphasis>
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</taxonomicName>
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are distinctly longer than those of
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<taxonomicName lsidName="C. bubakii" pageId="0" pageNumber="119" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">C. bubakii</emphasis>
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</taxonomicName>
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; subglobose-shaped conidia were not observed. Colony growth is slower compared to
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<taxonomicName lsidName="C. bubakii" pageId="0" pageNumber="119" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">C. bubakii</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="119">
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The ITS and
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<emphasis italics="true" pageId="0" pageNumber="119">EF-1α</emphasis>
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sequences of the ex-type strains of
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<taxonomicName lsidName="C. bubakii" pageId="0" pageNumber="119" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">C. bubakii</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="C. obscura" pageId="0" pageNumber="119" rank="species" species="obscura">
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<emphasis italics="true" pageId="0" pageNumber="119">C. obscura</emphasis>
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</taxonomicName>
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differ in 19 and 31 nucleotides, respectively. The
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<emphasis italics="true" pageId="0" pageNumber="119">TUB</emphasis>
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sequences of the two species were excluded from the analyses (see Notes of
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<taxonomicName lsidName="C. bubakii" pageId="0" pageNumber="119" rank="species" species="bubakii">
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<emphasis italics="true" pageId="0" pageNumber="119">C. bubakii</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="119">The ITS sequence of CBS 269.33 is 100% identical with three strains isolated from archaeological wood in Greenland (586-C, 592-B, 588-A, NB Pedersen et al., unpubl. data).</paragraph>
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</subSubSection>
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</treatment>
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</document> |