171 lines
15 KiB
XML
171 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.17.10153" ID-GBIF-Dataset="3f35086e-d4fa-4b71-a4b5-c8fa289af31f" ID-GBIF-Taxon="127902788" ID-Pensoft-Pub="1314-4049-17-1" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1314-4049-17-1" ModsDocOrigin="MycoKeys 17" ModsDocTitle="Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota)" checkinTime="1481261657631" checkinUser="pensoft" docAuthor="Miettinen, Otto, Spirin, Viacheslav, Vlasak, Josef, Rivoire, Bernard, Stenroos, Soili & Hibbett, David S." docDate="2016" docId="1AB30133EE233021B72C5388A67511F1" docLanguage="en" docName="MycoKeys 17: 1-46" docOrigin="MycoKeys 17" docSource="http://dx.doi.org/10.3897/mycokeys.17.10153" docTitle="Oxychaete Miettinen, gen. nov." docType="treatment" docVersion="3" lastPageId="14" lastPageNumber="15" masterDocId="A122FFEFFFE1FFCDFFF8FFC1FFE80E20" masterDocTitle="Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota)" masterLastPageNumber="46" masterPageNumber="1" pageId="13" pageNumber="14" updateTime="1643502789647" 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>Polypores and genus concepts in Phanerochaetaceae (Polyporales, Basidiomycota)</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>Miettinen, Otto</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>Spirin, Viacheslav</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>Vlasak, Josef</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>Rivoire, Bernard</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>Stenroos, Soili</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>Hibbett, David S.</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>17</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>46</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.17.10153</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.17.10153</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-17-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127902788" LSID="urn:lsid:plazi:treatment:1AB30133EE233021B72C5388A67511F1" httpUri="http://treatment.plazi.org/id/1AB30133EE233021B72C5388A67511F1" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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<subSubSection pageId="13" pageNumber="14" type="nomenclature">
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<paragraph pageId="13" pageNumber="14">
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<taxonomicName LSID="811534" authority="Miettinen" class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete Miettinen</taxonomicName>
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<taxonomicNameLabel pageId="13" pageNumber="14">gen. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="14" type="type species">
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<paragraph pageId="13" pageNumber="14">Type species.</paragraph>
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<paragraph pageId="13" pageNumber="14">
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete cervinogilva" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="species" species="cervinogilva">Oxychaete cervinogilva</taxonomicName>
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(Jungh.) Miettinen
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="14" type="etymology">
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<paragraph pageId="13" pageNumber="14">Etymology.</paragraph>
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<paragraph pageId="13" pageNumber="14">
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Constructed from
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<taxonomicName class="Agaricomycetes" family="Staphylinidae" genus="Oxyporus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxyporus" order="Coleoptera" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxyporus</taxonomicName>
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and
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Phanerochaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phanerochaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Phanerochaete</taxonomicName>
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, but can be interpreted as "bearing sharp setae".
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</paragraph>
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</subSubSection>
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<subSubSection pageId="13" pageNumber="14" type="description">
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<paragraph pageId="13" pageNumber="14">Description.</paragraph>
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<paragraph pageId="13" pageNumber="14">
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Effused-reflexed polypores with yellow-brown colors, light cardboard-like consistency and large, shallow pores. Monomitic, simple-septate, with slightly thick-walled hyphae and abundant subulate, naked, thick-walled cystidia of subhymenial origin. Hymenial branching corymb-like. Spores curved cylindrical, large (6
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<normalizedToken originalValue="–8×3–">-8x3-</normalizedToken>
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3.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="remarks">
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<paragraph pageId="13" pageNumber="14">Remarks.</paragraph>
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<paragraph pageId="13" pageNumber="14">
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Other hydnoid and poroid genera with simple-septate hyphae and encrusted, thick-walled cystidia include
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Australohydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Australohydnum" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Australohydnum</taxonomicName>
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,
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Phlebiopsis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phlebiopsis" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Phlebiopsis</taxonomicName>
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,
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<taxonomicName class="Agaricomycetes" family="Meruliaceae" genus="Flavodon" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Flavodon" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Flavodon</taxonomicName>
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and
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<taxonomicName class="Agaricomycetes" family="Meruliaceae" genus="Irpex" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Irpex" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Irpex</taxonomicName>
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. The latter two are phylogenetically distantly related to
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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, and they possess dimitic hyphal structure quite different from the loose monomitic structure of
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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.
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Phlebiopsis" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Phlebiopsis" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Phlebiopsis</taxonomicName>
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is phylogenetically distinct from
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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(Figure 2), and its hyphal structure is more compact, even agglutinated (basal layer). Hyphae are also winding and covered with abundant brownish encrustation, which is lacking in
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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. Cystidia are tramal in origin (as opposed to hymenial in
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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). Due to the hyphal structure the basidiocarp is tougher and not board-like when cut as in
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Oxychaete</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="13" pageNumber="14">
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Australohydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Australohydnum" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="genus">Australohydnum</taxonomicName>
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is a more difficult case to decide on since there are no good references on the microscopic characters of the type species,
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<taxonomicName class="Agaricomycetes" family="Cantharellaceae" genus="Hydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hydnum griseofuscescens" order="Cantharellales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="species" species="griseofuscescens">Hydnum griseofuscescens</taxonomicName>
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Reichardt from Australia. Descriptions vary so much that it is possible that many species and even genera have been recognized as
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Australohydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Australohydnum dregeanum" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="species" species="dregeanum">Australohydnum dregeanum</taxonomicName>
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(Berk.) Hjortstam & Ryvarden and its supposed synonyms (
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<bibRefCitation author="Juelich, W" journalOrPublisher="Persoonia" pageId="36" pageNumber="37" pagination="137 - 140" title="Studies in resuipnate basidiomycetes V." volume="10" year="1978">
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<normalizedToken originalValue="Jülich">Juelich</normalizedToken>
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1978
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</bibRefCitation>
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,
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<bibRefCitation author="Hjortstam, K" journalOrPublisher="Synopsis Fungorum" pageId="35" pageNumber="36" pagination="1 - 68" title="Lopharia and Porostereum (Basidiomycotina)." volume="4" year="1989">Hjortstam and Ryvarden 1989</bibRefCitation>
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,
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<bibRefCitation author="Gilbertson, RL" journalOrPublisher="Mycotaxon" pageId="35" pageNumber="36" pagination="369 - 397" title="Studies on wood-rotting basidiomycetes of Hawaii." volume="49" year="1993">Gilbertson and Adaskaveg 1993</bibRefCitation>
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,
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<bibRefCitation author="Melo, I" journalOrPublisher="Nova Hedwigia" pageId="36" pageNumber="37" pagination="527 - 532" title="Australohydnumdregeanum (Basidiomycetes, Stereaceae) in Europe." url="10.1127/0029-5035/2002/0074-0527" volume="74" year="2002">Melo and Hjortstam 2002</bibRefCitation>
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,
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<bibRefCitation author="Zmitrovich, IV" journalOrPublisher="Mycena" pageId="38" pageNumber="39" pagination="4 - 56" title="A new morphological arrangement of the Polyporales I. Phanerochaetineae." volume="6" year="2006">Zmitrovich et al. 2006</bibRefCitation>
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). Sometimes the structure is monomitic, sometimes dimitic; cystidia may be subulate or obtuse; basidiocarps may be resupinate with smooth hymenophore or hydnoid with caps.
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</paragraph>
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<paragraph lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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<bibRefCitation author="Reid, DA" journalOrPublisher="Kew Bulletin" pageId="37" pageNumber="38" pagination="631 - 648" title="New or interesting records of Australasian Basidiomycetes." url="10.2307/4113780" volume="4" year="1955">Reid (1955</bibRefCitation>
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,
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<bibRefCitation author="Reid, DA" journalOrPublisher="Kew Bulletin" pageId="37" pageNumber="38" pagination="267 - 308" title="New or interesting records of Australasian Basidiomycetes V." url="10.2307/4118959" volume="17" year="1963">1963</bibRefCitation>
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) refers directly to Australian material and the type, and provides an illustration (under
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<taxonomicName class="Agaricomycetes" family="Meruliaceae" genus="Irpex" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Irpex vellereus" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="species" species="vellereus">Irpex vellereus</taxonomicName>
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). His
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Australohydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Australohydnum griseofuscescens" order="Polyporales" pageId="13" pageNumber="14" phylum="Basidiomycota" rank="species" species="griseofuscescens">Australohydnum griseofuscescens</taxonomicName>
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is a pileate, hydnoid species with violaceous brownish basidiocarps, very thick-walled, simple-septate hyphae 4-9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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<pageBreakToken pageId="14" pageNumber="15" start="start">in</pageBreakToken>
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diameter, and abundant long, obtuse, poorly differentiated cystidia with tramal origin and fine apical encrustation. Reid states that the hyphal structure is monomitic, but has also drawn long aseptate hyphae. Spores are ellipsoid, medium-sized. The description and illustrations provided by
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<bibRefCitation author="Melo, I" journalOrPublisher="Nova Hedwigia" pageId="36" pageNumber="37" pagination="527 - 532" title="Australohydnumdregeanum (Basidiomycetes, Stereaceae) in Europe." url="10.1127/0029-5035/2002/0074-0527" volume="74" year="2002">Melo and Hjortstam (2002)</bibRefCitation>
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from Portugal are very similar to those of Reid, and agree largely with an Indian specimen we have studied.
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</paragraph>
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<paragraph pageId="14" pageNumber="15">
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Morphology suggests that
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Australohydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Australohydnum griseofuscescens" order="Polyporales" pageId="14" pageNumber="15" phylum="Basidiomycota" rank="species" species="griseofuscescens">Australohydnum griseofuscescens</taxonomicName>
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is not congeneric with
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<taxonomicName class="Agaricomycetes" family="Phanerochaetaceae" genus="Oxychaete" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Oxychaete cervinogilva" order="Polyporales" pageId="14" pageNumber="15" phylum="Basidiomycota" rank="species" species="cervinogilva">Oxychaete cervinogilva</taxonomicName>
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, the latter being a polypore with regular pores, much looser hyphal structure without wide-spread encrustation, more regular and less-thick-walled hyphae, different type of cystidia with hymenial origin, differently shaped spores and lighter color of the basidiocarp.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |