233 lines
16 KiB
XML
233 lines
16 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="08CD29D5E4825CA3A9D069069B215F8A" docLanguage="en" docName="MycoKeys 63: 119-161" docOrigin="MycoKeys 63" docSource="http://dx.doi.org/10.3897/mycokeys.63.46836" docTitle="Cadophora africana Damm & S. Bien 2020, sp. nov." 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="162381271" LSID="urn:lsid:plazi:treatment:08CD29D5E4825CA3A9D069069B215F8A" httpUri="http://treatment.plazi.org/id/08CD29D5E4825CA3A9D069069B215F8A" 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="08CD29D5-E482-5CA3-A9D0-69069B215F8A" authority="Damm & S. Bien" authorityName="Damm & S. Bien" authorityYear="2020" class="Eurotiomycetes" family="Herpotrichiellaceae" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora africana" order="Chaetothyriales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="africana" status="sp. nov.">Cadophora africana Damm & S.Bien</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="119">sp. nov.</taxonomicNameLabel>
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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 5B</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cadophora africana sp. nov. A-G conidiophores and conidiogenous cells (arrow indicates a short neck) H conidia A-H from SNA A-H LM. Scale bar: 5 μm (A applies to B-H)." figureDoi="10.3897/mycokeys.63.46836.figure7" httpUri="https://binary.pensoft.net/fig/385041" pageId="0" pageNumber="119">, 7</figureCitation>
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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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South Africa, Western Cape Province, Franschhoek, from necrosis in wood of
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<taxonomicName class="Magnoliopsida" family="Rosaceae" genus="Prunus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Prunus salicina" order="Rosales" pageId="0" pageNumber="119" phylum="Tracheophyta" rank="species" species="salicina">
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<emphasis italics="true" pageId="0" pageNumber="119">Prunus salicina</emphasis>
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</taxonomicName>
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close to old pruning wound, 10 June 2004, U. Damm leg., CBS H-19984 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">holotype</emphasis>
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; GLM-F117479 -
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<emphasis bold="true" italics="true" pageId="0" pageNumber="119">isotype</emphasis>
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; CBS 120890 = STE-U 6203 = GLMC 1892 - culture ex-type.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="119" type="etymology">
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<paragraph pageId="0" pageNumber="119">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="119">Named after the continent of origin, Africa.</paragraph>
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<caption doi="10.3897/mycokeys.63.46836.figure7" httpUri="https://binary.pensoft.net/fig/385041" pageId="0" pageNumber="119" start="Figure 7" startId="F7">
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<paragraph pageId="0" pageNumber="119">
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<emphasis bold="true" pageId="0" pageNumber="119">Figure 7.</emphasis>
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<taxonomicName authorityName="Damm & S. Bien" authorityYear="2020" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora africana" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora africana</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="119">A-G</emphasis>
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conidiophores and conidiogenous cells (arrow indicates a short neck)
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<emphasis bold="true" pageId="0" pageNumber="119">H</emphasis>
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conidia
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<emphasis bold="true" pageId="0" pageNumber="119">A-H</emphasis>
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from SNA
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<emphasis bold="true" pageId="0" pageNumber="119">A-H</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-H</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<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
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, hyphal cells sometimes inflated and constricted at the septa, 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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hyaline, smooth-walled, mesotonously branched, occasionally with acropleurogenous branching, up to 35
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long.
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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 constricted and sometimes widened at the base, 8-18
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, necks cylindrical, 1-2
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<normalizedToken originalValue="×">x</normalizedToken>
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1-1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, collarettes distinct, cylindrical to narrowly 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, mostly globose to subglobose or obovoid to tear-shaped, sometimes ellipsoidal, (2-)2.5-4(-4.5)
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<normalizedToken originalValue="×">x</normalizedToken>
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(1.5-)2-2.5(-3)
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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 = 3
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.1
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, L/W ratio = 1.4.
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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 undulate margin, white to buff, sometimes grey olivaceous to olivaceous, lacking aerial mycelium, reverse same colours, 6-14 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 to undulate margin, primrose to amber, grey olivaceous to olivaceous black, often with a white margin, partly covered by floccose white aerial mycelium, reverse buff to grey olivaceous, 22-30 mm diam. in 2 wk (25 °C in the dark);
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<emphasis italics="true" pageId="0" pageNumber="119">Colonies on PDA</emphasis>
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flat to raised, entire edge, short aerial mycelium, pale buff, after> 2 wk with pale olivaceous to pale olivaceous grey patches or sectors, reverse same colours, 30 mm diam. in 2 wk (20 °C).
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<emphasis italics="true" pageId="0" pageNumber="119">Colonies on MEA</emphasis>
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flat to low umbonate, with entire edge, abundant velvety aerial mycelium, mycelium and surface white to very pale smoke-grey; reverse very pale luteous, ochreous to buff, in diffuse daylight with concentric oliveceous-grey rings, 30 mm diam. in 2 wk (20 °C).
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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="Damm & S. Bien" authorityYear="2020" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora africana" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora africana</emphasis>
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</taxonomicName>
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was isolated once from
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<taxonomicName lsidName="P. salicina" pageId="0" pageNumber="119" rank="species" species="salicina">
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<emphasis italics="true" pageId="0" pageNumber="119">P. salicina</emphasis>
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</taxonomicName>
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in South Africa.
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<taxonomicName authorityName="Damm & S. Bien" authorityYear="2020" class="Dothideomycetes" genus="Cadophora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Cadophora africana" order="Pleosporales" pageId="0" pageNumber="119" phylum="Ascomycota" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">Cadophora africana</emphasis>
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</taxonomicName>
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, as well as
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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. ramosa" pageId="0" pageNumber="119" rank="species" species="ramosa">
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<emphasis italics="true" pageId="0" pageNumber="119">C. ramosa</emphasis>
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</taxonomicName>
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, form subglobose conidia. However, conidia of
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<taxonomicName lsidName="C. africana" pageId="0" pageNumber="119" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">C. africana</emphasis>
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</taxonomicName>
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are mostly globose to subglobose, sometimes even tear-shaped, while those of
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<taxonomicName lsidName="C. ramosa" pageId="0" pageNumber="119" rank="species" species="ramosa">
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<emphasis italics="true" pageId="0" pageNumber="119">C. ramosa</emphasis>
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</taxonomicName>
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are often ellipsoidal, elongate-ellipsoidal to cylindrical and the portion of subglobose conidia in
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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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is comparatively low. Therefore, conidia of both species are on average longer (4.9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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and 3.6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, respectively) than those of
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<taxonomicName lsidName="C. africana" pageId="0" pageNumber="119" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">C. africana</emphasis>
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</taxonomicName>
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(3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) and with a larger L/W ratio (2.2 and 2.1, respectively;
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<taxonomicName lsidName="C. africana" pageId="0" pageNumber="119" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">C. africana</emphasis>
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</taxonomicName>
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: 1.4).
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</paragraph>
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<paragraph pageId="0" pageNumber="119">
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The ITS sequence of
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<taxonomicName lsidName="C. africana" pageId="0" pageNumber="119" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">C. africana</emphasis>
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</taxonomicName>
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strain CBS 120890 differs in eleven nucleotides from the ex-type strain of
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<taxonomicName lsidName="C. prunicola" pageId="0" pageNumber="119" rank="species" species="prunicola">
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<emphasis italics="true" pageId="0" pageNumber="119">C. prunicola</emphasis>
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</taxonomicName>
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and in nine nucleotides, both from the ex-type strain of
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<taxonomicName lsidName="C. novi-eboraci" pageId="0" pageNumber="119" rank="species" species="novi-eboraci">
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<emphasis italics="true" pageId="0" pageNumber="119">C. novi-eboraci</emphasis>
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</taxonomicName>
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NYC14 and from strain CBS 101359. The differences to these strains exceed 30 and 18 nucleotides in the
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<emphasis italics="true" pageId="0" pageNumber="119">TUB</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="119">EF-1α</emphasis>
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sequences, respectively. The closest match in a blastn search with the ITS sequence of
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<taxonomicName lsidName="C. africana" pageId="0" pageNumber="119" rank="species" species="africana">
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<emphasis italics="true" pageId="0" pageNumber="119">C. africana</emphasis>
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</taxonomicName>
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is strain NYC13 of
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<taxonomicName lsidName="C. novi-eboraci" pageId="0" pageNumber="119" rank="species" species="novi-eboraci">
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<emphasis italics="true" pageId="0" pageNumber="119">C. novi-eboraci</emphasis>
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</taxonomicName>
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(identity 98.48%), which is included in our phylogeny.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |