172 lines
16 KiB
XML
172 lines
16 KiB
XML
<document id="13D7173457E7B3894DDC00AED87B3B38" ID-CLB-Dataset="28190" ID-DOI="http://dx.doi.org/10.3897/mycokeys.32.23277" ID-GBIF-Dataset="b57b72fc-3689-4c8a-a482-3c4f900ca4d6" ID-PMC="PMC5904377" ID-Pensoft-Pub="1314-4049--49" ID-PubMed="29681737" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049--49" ModsDocOrigin="MycoKeys " ModsDocTitle="A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia" checkinTime="1553125632257" checkinUser="pensoft" docAuthor="Haelewaters, Danny, Filippova, Nina V. & Baral, Hans-Otto" docDate="2018" docId="D9E0720357649DB8D01306719142A6C2" docLanguage="en" docName="MycoKeys 32: 49-63" docOrigin="MycoKeys 32" docSource="http://dx.doi.org/10.3897/mycokeys.32.23277" docTitle="Stamnaria yugrana Filippova, Haelew. & Baral, sp. nov." docType="treatment" docVersion="6" lastPageNumber="52" masterDocId="FF8AFFBDFFB6FF9FCB1F6638FFEE8973" masterDocTitle="A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia" masterLastPageNumber="63" masterPageNumber="49" pageNumber="52" updateTime="1732882073159" updateUser="ExternalLinkService">
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<mods:title id="E5402CD1E2DAF981B1CCB8536BF6DEFA">A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia</mods:title>
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<mods:name id="BA218BEC64674269C6524C8E7CA44748" type="personal">
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<mods:namePart id="A4D65D3B61626ADF7BBBE4EC6282F9BF">Haelewaters, Danny</mods:namePart>
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<mods:namePart id="AB68CA9A2072AE5C47724C279602296A">Filippova, Nina V.</mods:namePart>
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<mods:name id="EAA44EB576375DB97CC5D3F781506AB3" type="personal">
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<mods:roleTerm id="9CB1327B851C906CD3829B5DC711C8D6">Author</mods:roleTerm>
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<mods:namePart id="2F550A6ED8B9907241D19A3A51E01987">Baral, Hans-Otto</mods:namePart>
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<mods:typeOfResource id="81FE4441FF69D5D26BE0564B3E2C43F5">text</mods:typeOfResource>
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<mods:title id="4DC996DB55B390A14FB2BDF792935A6B">MycoKeys</mods:title>
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<mods:part id="E41CA51358FDC3550468906620439E95">
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<mods:date id="644717CD896DA69F8DBBBB739810D6A8">2018</mods:date>
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<mods:detail id="3950D86BB15E314877EE4242608B43CA" type="volume">
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<mods:number id="EB1D764A8F9C250C3355E6D72C4572EA">32</mods:number>
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<mods:start id="DF7FEB4BDEE61DAF6FA6FCA30F496369">49</mods:start>
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<mods:url id="925189AD28D84FD1F534223D6A39387D">http://dx.doi.org/10.3897/mycokeys.32.23277</mods:url>
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<mods:classification id="FABEAE166AB1557F305FF217A068053C">journal article</mods:classification>
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<mods:identifier id="F0216F4981A976ADAE3F833858262064" type="DOI">http://dx.doi.org/10.3897/mycokeys.32.23277</mods:identifier>
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<mods:identifier id="9A87D5F3DDE9878B2F286ABFFF98C92A" type="Pensoft-Pub">1314-4049--49</mods:identifier>
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<treatment id="D9E0720357649DB8D01306719142A6C2" ID-GBIF-Taxon="154474065" LSID="urn:lsid:plazi:treatment:D9E0720357649DB8D01306719142A6C2" httpUri="http://treatment.plazi.org/id/D9E0720357649DB8D01306719142A6C2" lastPageNumber="52" pageId="3" pageNumber="52" scope_class="Leotiomycetes" scope_order="Helotiales">
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<subSubSection id="CCE873B59179DBB95F43C6B545D1E41F" pageId="3" pageNumber="52" type="nomenclature">
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<paragraph id="FF6A995470B1A1B02EE996547691BC9D" pageId="3" pageNumber="52">
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<taxonomicName id="067665B79A168C303B409F8FCB9107EA" LSID="823742" authority="Filippova, Haelew. & Baral" class="Leotiomycetes" family="Helotiaceae" genus="Stamnaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stamnaria yugrana" order="Helotiales" pageId="3" pageNumber="52" phylum="Ascomycota" rank="species" species="yugrana">Stamnaria yugrana Filippova, Haelew. & Baral</taxonomicName>
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<taxonomicNameLabel id="63FD78EC6662B99C05FDE7C8C3875BE9" pageId="3" pageNumber="52">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="619DC306B15BCC4821D483D7E9B08232" pageId="3" pageNumber="52" type="diagnosis">
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<paragraph id="31C8FFD325F5026CD796969959352E1E" pageId="3" pageNumber="52">Diagnosis.</paragraph>
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<paragraph id="ECDC4A8FDCE90E030A6ACA862182543C" pageId="3" pageNumber="52">
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Characterised by the presence of both lanceolate and cylindrical paraphyses, fusoid-clavate ascospores with a length/width ratio of predominantly>4 and free-ending hyphae at the inner excipulum of the tube-shaped, even collar. Saprophytic on dead branches of
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<taxonomicName id="0D9D8590D8FCD697D7611D5A5EE2F24A" lsidName="E. sylvaticum" pageId="3" pageNumber="52" rank="species" species="sylvaticum">E. sylvaticum</taxonomicName>
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.
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</paragraph>
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<caption id="5527E519E903A5C81C38160031F54DE4" pageId="3" pageNumber="52">
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<paragraph id="D5FB7F229E4ED56E249AFBFD60D350FA" pageId="3" pageNumber="52">
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Figure 1. Study site of
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<taxonomicName id="95A84F8680A5B896E3AD0DBE822E0668" class="Leotiomycetes" family="Calloriaceae" genus="Stamnaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stamnaria yugrana" order="Rhytismatales" pageId="3" pageNumber="52" phylum="Ascomycota" rank="species" species="yugrana">Stamnaria yugrana</taxonomicName>
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growing on litter of
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<taxonomicName id="7C639728C51773879449DB191FFFB055" class="Polypodiopsida" family="Equisetaceae" genus="Equisetum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Equisetum sylvaticum" order="Equisetales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="sylvaticum">Equisetum sylvaticum</taxonomicName>
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in Western Siberia near the Khanty-Mansiysk town.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="A3DDC7E6E8E41F922EF028854B3D872B" pageId="3" pageNumber="52" type="types">
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<paragraph id="D02CEF74DB745007DCFE088788D06B1F" pageId="3" pageNumber="52">Types.</paragraph>
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<paragraph id="74269378CD500FA8F891FCC7BF2C90CE" pageId="3" pageNumber="52">
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Holotype: Russia, Western Siberia, Khanty-Mansi Autonomous Okrug - Yugra, 25 km ENE of Khanty-Mansiysk town, 1.2 km SSE of Shapsha village, 61.07929"N, 69.46925"E, alt. 40 m, 9 Jun 2012, leg. N.V. Filippova, on fallen side branches of
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<taxonomicName id="E64F7368EF26DB7630CA28726CDE5ABA" class="Polypodiopsida" family="Equisetaceae" genus="Equisetum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Equisetum sylvaticum" order="Equisetales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="sylvaticum">Equisetum sylvaticum</taxonomicName>
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L. lying amongst other forest litter in a mixed coniferous-deciduous forest; Biological Collection of Yugra State University (YSU-F-03519). Isotypes: LE-295215; FH 01146308. Paratypes: ibid., 16 Jun 2008 (YSU-F-00097, material lost; LE-295060); ibid., 22 Feb 2014, substrate collected from under snow and grown in a moist chamber (YSU-F-04933); ibid., 25 Feb 2015 (YSU-F-06579; LE-296061).
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</paragraph>
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<caption id="1BD654DF6E6B6E3BA7C2B2FB848FE8BF" pageId="3" pageNumber="52">
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<paragraph id="04DDA2C81BDD0252AA2641F722491B03" pageId="3" pageNumber="52">
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Figure 2. Apothecia of
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<taxonomicName id="10E7092247AE911116FB3585A16A6194" class="Leotiomycetes" family="Calloriaceae" genus="Stamnaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stamnaria yugrana" order="Rhytismatales" pageId="3" pageNumber="52" phylum="Ascomycota" rank="species" species="yugrana">Stamnaria yugrana</taxonomicName>
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on side branches of
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<taxonomicName id="197A23F8E0081A8CAA2F183D6AA95816" class="Polypodiopsida" family="Equisetaceae" genus="Equisetum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Equisetum sylvaticum" order="Equisetales" pageId="3" pageNumber="52" phylum="Tracheophyta" rank="species" species="sylvaticum">Equisetum sylvaticum</taxonomicName>
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: A Apothecia grown in situ under well-lit conditions B Apothecia grown in shady conditions after incubation in a moist chamber C Median section through an apothecium after incubation in a moist chamber (dead, in CR). A from YSU-F-03519, B from YSU-F-04933, C from YSU-F00097. Scale bars: A 1.0 mm, B, C 0.5 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="44C3DCC6A0C3C8C08A70F077E3629682" pageId="3" pageNumber="52" type="description">
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<paragraph id="7A50B4E9EB33D6F8D2328A91501FB51E" pageId="3" pageNumber="52">Description.</paragraph>
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<paragraph id="BF18B81EEAA94429217CBA4754DF3A0B" pageId="3" pageNumber="52">
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Apothecia urn-shaped, stipitate, 0.25-0.6 mm in diameter when mature, 0.5-1 mm high, varying depending on light conditions, being stouter with shorter stipe when substrate exposed to sunlight; receptacle light yellow(-ochraceous) when fresh, with even, whitish collar ~80-120
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<normalizedToken id="84B5D5426A639F211867BE090F08AC71" originalValue="µm">µm</normalizedToken>
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high, stipe pale yellowish-translucent, 100-380
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<normalizedToken id="BC66EA4D17C81970BEF5D83354836229" originalValue="×">x</normalizedToken>
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130-300
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<normalizedToken id="755A64F4DC582BD2D4C96F1170E3CDE7" originalValue="µm">µm</normalizedToken>
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, receptacle becoming light brown on drying; scattered to moderately gregarious, often abundant on the branches. Ectal excipulum outer layer *40-45
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<normalizedToken id="F27C1EAE0974B767825ADF482F4913BD" originalValue="µm">µm</normalizedToken>
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thick at middle flanks and margin, made up of strongly gelatinous tissue of loose, parallel to wavy hyphae 2-3
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<normalizedToken id="7D13A045C880BDF106DB9C955A9C89C8" originalValue="μm">μm</normalizedToken>
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broad, septate, embedded in abundant gelatinous matrix (textura oblita); inner layer *~45
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<normalizedToken id="C0E439D61A5F9DD91E39A734547B1E8A" originalValue="µm">µm</normalizedToken>
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thick at middle flanks, made up of textura prismatica-porrecta running parallel to outside, cells at middle flanks *17-44
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<normalizedToken id="52479B538AAA15B21D7735751DF1143F" originalValue="×">x</normalizedToken>
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7-12
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<normalizedToken id="236C8E7CC8D74980F55037F8CE4FD395" originalValue="μm">μm</normalizedToken>
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, slightly narrower in the collar region, much narrower in stipe (*20-45
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<normalizedToken id="5651D331AF4E3A0088CD0651440DB1AE" originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken id="BEC1BDACBE3C205996C7B6CB3ED49A26" originalValue="µm">µm</normalizedToken>
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); the inner layer of the collar composed of narrow hyphae, free upper part of these hyphae internally covered by lateral cellular outgrowths *2-5
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<normalizedToken id="1A35A2E0B70CF7295300EE123031EF57" originalValue="×">x</normalizedToken>
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1.5-2
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<normalizedToken id="3CA7C1ED7CE5508F943DCBDDF15357A6" originalValue="µm">µm</normalizedToken>
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. Medullary excipulum well developed, of dense, parallel, septate hyphae (textura porrecta) without gel, cells *65-90
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<normalizedToken id="B2732A85BA23F93117607498DDC0F7CD" originalValue="×">x</normalizedToken>
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2.5-6 (-7.7)
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<normalizedToken id="B71C22883695F62ED48977BC1E54085A" originalValue="μm">μm</normalizedToken>
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; subhymenium well developed (*20-30 thick), of intricate hyphae *2
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<normalizedToken id="7E8B41B1A74C59BAE91B4F53153826CC" originalValue="μm">μm</normalizedToken>
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broad. Asci cylindrical, developing from croziers which are difficult to see in mature asci, with apical thickening enclosing a hemiamyloid ring of Calycina-type (rb: dirty red at high, blue at low concentration), *146
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<normalizedToken id="63E385BCB0C206F7D5D95A391AB5B19C" originalValue="×">x</normalizedToken>
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12.5 [123-159 (-206)
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<normalizedToken id="A45E5B4E1B79AB3F8E5C7CEECD3F6D5A" originalValue="×">x</normalizedToken>
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11.7-13.5]
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<normalizedToken id="C2AB146654D4775A0745FEB580F658F5" originalValue="μm">μm</normalizedToken>
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, †98
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<normalizedToken id="367623AFAE177565196E30F4B8F69A82" originalValue="×">x</normalizedToken>
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9 (90-110
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<normalizedToken id="B7724F847203947F85743107CF9BC04F" originalValue="×">x</normalizedToken>
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8-10.5)
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<normalizedToken id="8C16BABD869E522BFCB7B299FBB2DC51" originalValue="μm">μm</normalizedToken>
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, 8-spored, spores *obliquely biseriate. Paraphyses of two types: (1) lanceolate, exceeding asci for *12-20
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<normalizedToken id="1863DBD62687D3AA27B2E85779A3843F" originalValue="µm">µm</normalizedToken>
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when young and *30-40
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<normalizedToken id="EE3B55021D55E22EB6FF2548C6737E03" originalValue="μm">μm</normalizedToken>
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when fully developed, septate in lower part, non-septate in broad upper part, with quite acute tip, in young paraphyses with granular (multiguttulate) vacuolar content of moderate refractivity (VBs), later replaced by larger non-refractive vacuoles, *5-7 (†3-6)
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<normalizedToken id="CD5818F2FB89054A048571F9A425D907" originalValue="μm">μm</normalizedToken>
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broad in upper part; (2) cylindrical, more abundant, not exceeding the asci, *2.3-3
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<normalizedToken id="CD1E7561823E67B43BBD547DD129B243" originalValue="μm">μm</normalizedToken>
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broad above, septate, with obtuse tip, rarely branched below and scarcely enlarged in upper segment, without VBs, with pale yellow-orange pigment in middle and lower part. Ascospores fusoid-clavate, slightly to distinctly heteropolar, with rounded to obtuse ends, usually without any gel around, filled with granular oil content in both halves, leaving a central zone for the single nucleus, variable in length, *19.8
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<normalizedToken id="1900534FB685488BA5F0EBB7C8E182F3" originalValue="×">x</normalizedToken>
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4.8 (16.5-24.5
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<normalizedToken id="8C5A2B7EDDD31E0549B55AE9953299D4" originalValue="×">x</normalizedToken>
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4.2-5.6), n=18, Q=4.1 (YSU-F-04933); †20.5
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<normalizedToken id="67BD2AED282927CB5F503BE64634FF95" originalValue="×">x</normalizedToken>
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4.0 (17.2-24.2
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<normalizedToken id="A93E42C88BF0E8729B4690BE7FE42589" originalValue="×">x</normalizedToken>
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3.6-4.6)
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<normalizedToken id="33CA36D800DCF5C519EFD97F0BF37F3F" originalValue="μm">μm</normalizedToken>
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, n=37, Q=5.1 (YSU-F-03519, YSU-F-04933).
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</paragraph>
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<caption id="14FAD9F5452FDEE9ABAB21C41F13AF0A" pageId="3" pageNumber="52">
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<paragraph id="BED63EFBDADA94138FCC756692FBA991" pageId="3" pageNumber="52">
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Figure 3. A1 Young living paraphysis with multiguttulate, medium refractive vacuolar content (VBs), A2 Mature living paraphysis with large non-refractive vacuoles A3 Dead paraphysis with small oil drops (LBs), vacuoles disappeared B Paraphyses of cylindrical and lanceolate type C Mature living asci D Mature ejected ascospores with granular lipid content of minute LBs (confluent in dead state) E Ascus bases with croziers F Apices of mature and immature ascus (stained in IKI). All * and F from YSU-F-04933, all other † from YSU-F-00097. Scale bars: A, D, E, F 10
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<normalizedToken id="D454C764E009D1711DD4A81E524C911E" originalValue="μm">μm</normalizedToken>
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, B, C 20
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<normalizedToken id="2AFDCDEE7F6C85CE9C9827E18E81E6CD" originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="B50390C39AB7381B78DDA9A2FEFFF19B" pageId="3" pageNumber="52" type="etymology">
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<paragraph id="6097A6E7B7D580890B5EA05D9DA72B1B" pageId="3" pageNumber="52">Etymology.</paragraph>
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<paragraph id="FA83A9F66B5DA2B61D3C1AB4B3151733" pageId="3" pageNumber="52">Referring to Yugra, the historical name of the region (currently "Khanty-Mansi Autonomous Okrug - Yugra").</paragraph>
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</subSubSection>
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<subSubSection id="2B871558B0C14CB3F506F4405326C218" pageId="3" pageNumber="52" type="distribution">
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<paragraph id="C9F23D2CA8FBED670D7EECC31D1532A4" pageId="3" pageNumber="52">Distribution.</paragraph>
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<paragraph id="D23F3D1191E680E21A7E855679C270AA" pageId="3" pageNumber="52">Known only from the type locality.</paragraph>
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</subSubSection>
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</treatment>
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</document> |