172 lines
16 KiB
XML
172 lines
16 KiB
XML
<document id="5A7B2C201DD5176D761B70598D9294EE" ID-CLB-Dataset="305625" ID-DOI="http://dx.doi.org/10.3897/mycokeys.32.23277" ID-GBIF-Dataset="2708d4e6-390d-4625-8bbd-089abd4c73bb" ID-PMC="PMC5904377" ID-Pensoft-Pub="1314-4049-32-49" ID-PubMed="29681737" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-32-49" ModsDocOrigin="MycoKeys 32" ModsDocTitle="A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia" checkinTime="1521626544417" checkinUser="pensoft" docAuthor="Haelewaters, Danny, Filippova, Nina V. & Baral, Hans-Otto" docDate="2018" docId="D2CA6CB8185D00C4384C7D0F2A509542" 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="0D79FFE0FFAF2117FFC4FFEAD25BF73D" masterDocTitle="A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia" masterLastPageNumber="63" masterPageNumber="49" pageNumber="52" updateTime="1732855848286" updateUser="ExternalLinkService">
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<mods:title id="18AA0F6FEE45F7DA75818E02CCF4C77D">A new species of Stamnaria (Leotiomycetes, Helotiales) from Western Siberia</mods:title>
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<mods:namePart id="56DEB9E37C01F7A5CBB210C4936B7C0A">Haelewaters, Danny</mods:namePart>
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<mods:namePart id="A80F43676DFF5401FDBC839A4B0E552A">Filippova, Nina V.</mods:namePart>
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<mods:namePart id="B0F0D7C2F54AB11129E72C688FF2CCA7">Baral, Hans-Otto</mods:namePart>
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<mods:date id="23890B3E24FB262EE3897AFDD5691F3E">2018</mods:date>
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<mods:number id="A66D86349A90B767094462C55004D77D">32</mods:number>
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<mods:url id="BC44FC0893DD274825107A240A26532E">http://dx.doi.org/10.3897/mycokeys.32.23277</mods:url>
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<mods:classification id="C5BE12D9C7D3E6F8A505772BA3B49CDB">journal article</mods:classification>
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<mods:identifier id="905EFC20E5A0C773C74EA5DD37BA8B59" type="DOI">http://dx.doi.org/10.3897/mycokeys.32.23277</mods:identifier>
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<mods:identifier id="FB8E2887FE2ACF6488F7797ECA877956" type="Pensoft-Pub">1314-4049-32-49</mods:identifier>
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<treatment id="D2CA6CB8185D00C4384C7D0F2A509542" ID-GBIF-Taxon="142462580" LSID="urn:lsid:plazi:treatment:D2CA6CB8185D00C4384C7D0F2A509542" httpUri="http://treatment.plazi.org/id/D2CA6CB8185D00C4384C7D0F2A509542" lastPageNumber="52" pageId="3" pageNumber="52" scope_class="Leotiomycetes" scope_order="Helotiales">
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<subSubSection id="E0B2AAF90CED1B2ABEE584ED94B7CAA4" pageId="3" pageNumber="52" type="nomenclature">
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<paragraph id="48BE9CBC4951B27A2C5C5DBBA65B529C" pageId="3" pageNumber="52">
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<taxonomicName id="E6AA4EF5FA5E2F64DB1DAEC44D0B681E" 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="C52F00BF1220D84D098289D6BF45E7DC" pageId="3" pageNumber="52">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="744E76488BAF08EEE2A73AD81B31981E" pageId="3" pageNumber="52" type="diagnosis">
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<paragraph id="F5FCECEF12F8CBD649A4DE7B1A40584F" pageId="3" pageNumber="52">Diagnosis.</paragraph>
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<paragraph id="78F10CFAC27D6662092D2AF7FE77A56D" 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="9523FF6A7E1638EDEA1512A07AE7029B" 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="9DEA3EDD9AE1BCDC89D31A4E331B2D3C" pageId="3" pageNumber="52">
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<paragraph id="D5EC8B7D95DA028DF0722370D2D14D32" pageId="3" pageNumber="52">
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Figure 1. Study site of
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<taxonomicName id="8D6B08915F2DF47C0270C17DD4AA19EC" 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="BA9A470E9440316D60B1B2C7C5A417E4" 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="580D07923DCF558186F02B8BAC32CE63" pageId="3" pageNumber="52" type="types">
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<paragraph id="4A5D2CC08022AEDB5D147CFCC08F99C9" pageId="3" pageNumber="52">Types.</paragraph>
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<paragraph id="166671C34A7612D8F62369F1F9B4789A" 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="1B904275AC3587984565780A12EF04A0" 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="202C38D3963EC4DEAB9B65FFD75A803B" pageId="3" pageNumber="52">
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<paragraph id="55632C0D29BBCDA420473DF60C2449B2" pageId="3" pageNumber="52">
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Figure 2. Apothecia of
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<taxonomicName id="36168153D960197113A325F6FDB08F50" 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="53BF333ABE962F3A67B9B7A8C4931320" 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="B512E5D9F3375FEAAD2B75FB29AB464D" pageId="3" pageNumber="52" type="description">
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<paragraph id="C0EF40D655F26972DFF4C4B9DC7B23BA" pageId="3" pageNumber="52">Description.</paragraph>
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<paragraph id="76D076C6725E979042FED31FF04BA4FB" 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="562230DF3A8C2AC3D0AF00619D8C2816" originalValue="µm">µm</normalizedToken>
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high, stipe pale yellowish-translucent, 100-380
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<normalizedToken id="A6703B2263F3C2A0473F9AF0CF0C4817" originalValue="×">x</normalizedToken>
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130-300
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<normalizedToken id="03CD8E9EE0F987C6219193E9847E2CAA" 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="A4F4EC25240EFFD01CCC5D0227B517E5" 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="50D8F75F97CA82673ED0FC7F0AB6E669" 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="7C5BEA86A93E10AC08A1E4A7E02841F9" 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="A094EB2B2DCFE5FAC235952EB56172F9" originalValue="×">x</normalizedToken>
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7-12
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<normalizedToken id="66DE5284BC990C35D86968BB56ED510E" 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="802BD1E65D6ED7D64B92F6AEFA60E855" originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken id="A3BB67BF2EEE9CB524F87C55A84605E4" 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="77044F48AA8FA6DEB8F750DC3E65B8E3" originalValue="×">x</normalizedToken>
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1.5-2
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<normalizedToken id="0E92B13611990462A2213A42BB02C49B" 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="87EB956C8329A02AF5632348511F838A" originalValue="×">x</normalizedToken>
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2.5-6 (-7.7)
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<normalizedToken id="2A7ECB9B3D22167EC383468C8F7AA441" originalValue="μm">μm</normalizedToken>
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; subhymenium well developed (*20-30 thick), of intricate hyphae *2
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<normalizedToken id="9EFD15F6D2E40DF69A5931733827F5B9" 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="47EAA20297F715F9EAE2B7F5672C54F7" originalValue="×">x</normalizedToken>
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12.5 [123-159 (-206)
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<normalizedToken id="88C6F2E273218D1EABA3924DC8F75BFA" originalValue="×">x</normalizedToken>
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11.7-13.5]
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<normalizedToken id="5B3E11D7F17503D489E9B2BC2CE1A020" originalValue="μm">μm</normalizedToken>
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, †98
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<normalizedToken id="5D076AC2AFE60BB097722C36BAD85AE6" originalValue="×">x</normalizedToken>
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9 (90-110
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<normalizedToken id="88278940A887B183E2131E5D428AB59C" originalValue="×">x</normalizedToken>
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8-10.5)
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<normalizedToken id="2006E12A01BCF7865C8EE5157F9AF51B" 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="3C9D3453F287F81CCFE6B6881C5C03DB" originalValue="µm">µm</normalizedToken>
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when young and *30-40
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<normalizedToken id="60AF8BB0BAD61DAFC7CDE015F1748938" 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="5E425B2F352AB3B72A901B7FC302511F" 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="F4875199E9F4D4B1D5D1EB6BC76159CC" 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="B4EBF13E91FA46766C986A33F781AAB7" originalValue="×">x</normalizedToken>
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4.8 (16.5-24.5
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<normalizedToken id="9A65E313722A09CE27B70053CDEB17C1" 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="E5086047B57FC59CAE9651C1D7CA4145" originalValue="×">x</normalizedToken>
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4.0 (17.2-24.2
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<normalizedToken id="B1EBFA3BB98EA1C91DBC6E02071EC688" originalValue="×">x</normalizedToken>
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3.6-4.6)
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<normalizedToken id="D01D8751B0E45406134917727C09FB33" 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="40C0127875DDEFA87D6B5B58ABDBBCD7" pageId="3" pageNumber="52">
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<paragraph id="C2AC196D822548A041BC41A3DC50D27F" 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="0CDE7029D4138A262BA88BA6C5299417" originalValue="μm">μm</normalizedToken>
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, B, C 20
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<normalizedToken id="9C8D269C1B096CA0651BCB333B0F3C69" 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="9F93ADFA3E300921058E684AAFD6ADD5" pageId="3" pageNumber="52" type="etymology">
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<paragraph id="2416AF5FBEC84025673EBE29B8634277" pageId="3" pageNumber="52">Etymology.</paragraph>
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<paragraph id="F76CE0F0F7C330BD827130B4679D928C" 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="33BC613C26DAAA27B47C6A7B94EB2258" pageId="3" pageNumber="52" type="distribution">
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<paragraph id="86DB7A38E928C51F91B5873EDEA2B592" pageId="3" pageNumber="52">Distribution.</paragraph>
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<paragraph id="3C6A136EEC4CDF7A0CA8267AF7594F80" 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> |