278 lines
29 KiB
XML
278 lines
29 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.99.90117" ID-Pensoft-Pub="1314-4049-99-45" ID-Pensoft-UUID="47D9DA3E1C56567CA14356476272F738" ModsDocID="1314-4049-99-45" checkinTime="1692098463846" checkinUser="pensoft" docAuthor="Itagaki, Hiyori & Hosoya, Tsuyoshi" docDate="2023" docId="E66A465A2E7756B097F030A42DB799FA" docLanguage="en" docName="MycoKeys 99: 45-85" docOrigin="MycoKeys 99" docPubDate="2023-08-14" docSource="http://dx.doi.org/10.3897/mycokeys.99.90117" docTitle="Trichobelonium albobarbatum Itagaki & Hosoya 2023, sp. nov." docType="treatment" docVersion="1" id="47D9DA3E1C56567CA14356476272F738" lastPageNumber="45" masterDocId="47D9DA3E1C56567CA14356476272F738" masterDocTitle="A new genus Neobelonopsis and two new species of Trichobelonium (Helotiales, Ascomycota) discovered mainly from poaceous grasses native to Asia in Japan" masterLastPageNumber="85" masterPageNumber="45" pageNumber="45" updateTime="1692098463846" updateUser="pensoft">
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<mods:titleInfo id="AB4BD2B70175140A774D40EAFB877CB0">
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<mods:title id="FE8951DEAFE4C9188B4DABBE079C8416">A new genus Neobelonopsis and two new species of Trichobelonium (Helotiales, Ascomycota) discovered mainly from poaceous grasses native to Asia in Japan</mods:title>
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<mods:name id="25DFBAAA4EA71665603DB1A94282E41D" type="personal">
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<mods:role id="AECFD24264DC56FAC14A6AABA3F0D132">
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<mods:roleTerm id="BE474485D8EE9843E61CA65B6D33934E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8545A1FE815ED09275E6169C522FB047">Itagaki, Hiyori</mods:namePart>
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<mods:nameIdentifier id="D0FD881BEE160C5615550382006FEABC" type="ORCID">https://orcid.org/0000-0001-8678-0826</mods:nameIdentifier>
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<mods:affiliation id="91C19AC9EC5D1FBA8CAE471155659402">Department of Botany, National Museum of Nature and Science, 4 - 1 - 1, Amakubo, Tsukuba, Ibaraki, 305 - 0005, Japan</mods:affiliation>
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<mods:nameIdentifier id="9A27FFBCB7B0B5911DD2ACE0C9686E7D" type="email">itagaki@kahaku.go.jp</mods:nameIdentifier>
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</mods:name>
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<mods:name id="C639FD13021F07C133F496CC1104C551" type="personal">
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<mods:roleTerm id="1A4FC27B62D48779C0A336C19AB71AAF">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AE6804ABDC644781BCAECFCB2CE5D583">Hosoya, Tsuyoshi</mods:namePart>
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<mods:nameIdentifier id="DC75B716E177102B6DFC611DACC15FA6" type="ORCID">https://orcid.org/0000-0001-5360-5677</mods:nameIdentifier>
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<mods:affiliation id="16961EF8CC1B3D769EB250048D3E0C38">Department of Botany, National Museum of Nature and Science, 4 - 1 - 1, Amakubo, Tsukuba, Ibaraki, 305 - 0005, Japan</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="E1C0B68E2BF5B691C232D95E21D5E188">text</mods:typeOfResource>
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<mods:title id="A2EDD33308D10F728B11FEC1C8B6D499">MycoKeys</mods:title>
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<mods:part id="A88F241B2CA143D914C8744F73F692E0">
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<mods:date id="EF62BE42AE81A08991D085686B4EA0A6">2023</mods:date>
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<mods:number id="06951BCB11F935A1CABFD7EFF20241E2">2023-08-14</mods:number>
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<mods:number id="1EB8D0A8302BEB487E36F6BB3E772D28">99</mods:number>
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<mods:start id="8E701143201297811686CC4AC3D0ABF9">45</mods:start>
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<mods:end id="962F987166D2813323791480822214A0">85</mods:end>
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<mods:url id="CB9E7D4EA3DDA41B079B3A3101AD2834">http://dx.doi.org/10.3897/mycokeys.99.90117</mods:url>
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<mods:classification id="77A0C7B8EA4F0792A1FAFA8BB0B4A28A">journal article</mods:classification>
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<mods:identifier id="DB7D07F0E0CA23951F11393275FB0595" type="DOI">http://dx.doi.org/10.3897/mycokeys.99.90117</mods:identifier>
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<mods:identifier id="106837B0AD5040A589ACBA6175DA28A4" type="Pensoft-Pub">1314-4049-99-45</mods:identifier>
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<treatment id="E66A465A2E7756B097F030A42DB799FA" LSID="urn:lsid:plazi:treatment:E66A465A2E7756B097F030A42DB799FA" httpUri="http://treatment.plazi.org/id/E66A465A2E7756B097F030A42DB799FA" lastPageNumber="45" pageId="0" pageNumber="45">
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<subSubSection id="AEA29FBBBFF34AF033239C24FA2EC095" pageId="0" pageNumber="45" type="nomenclature">
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<paragraph id="340ABDF03054E40C266A150DC71CC51F" pageId="0" pageNumber="45">
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<taxonomicName id="067A7A76A20005F4402DA2CEFFE771C6" LSID="E66A465A-2E77-56B0-97F0-30A42DB799FA" authority="Itagaki & Hosoya" authorityName="Itagaki & Hosoya" authorityYear="2023" class="Leotiomycetes" family="Mollisiaceae" genus="Trichobelonium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Trichobelonium albobarbatum" order="Helotiales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="albobarbatum" status="sp. nov.">Trichobelonium albobarbatum Itagaki & Hosoya</taxonomicName>
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<taxonomicNameLabel id="9BAF7994349BD9446E13C08FB133BAC9" pageId="0" pageNumber="45">sp. nov.</taxonomicNameLabel>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="1FED66D5210B023471150E0E4A8DFAAA" pageId="0" pageNumber="45" type="description">
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<paragraph id="4A16816F2EAE454DBE4829DEA74BBE8B" pageId="0" pageNumber="45">
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<figureCitation id="EF02E67BCD16211D964C8E6EF7EC1536" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Trichobelonium albobarbatum (TNS-F- 86430, holotype) A fresh apothecia on the decaying culm of unidentified grass (Poaceae) B dried apothecium with hyaline connective hyphae C protruding immature apothecia from the stromata D vertical section of the apothecium (in LA) E crystals in medullary excipulum (in LA) F connecting hyphae between ectal excipulum and subiculum (in LA) G texture of the stroma (in LA) H ascospores (in CB / LA) I ascus with mature ascospores (in CB / LA) J ascus with immature ascospores (in CB / LA) K immature ascus containing yellowish oil globes in the cytoplasm (in CB / LA) L paraphysis (in CB / LA) M rehydrated paraphysis with fragmented refractive vacuoles (in water) N blue-stained apical pore of ascus (in Melzer's solution after 3 % KOH pretreatment) O croziers at the base of asci (in CB / LA) P three months old colony on PDA Q yellow crystals formed on hyphae R acicular crystals (in water) S-V conidiophores with conidia (in CB / LA); W hyphae with exudates (in CB / LA). Scale bars: 0.5 mm (A, Q); 0.25 mm (B, C); 50 μm (D-F); 20 μm (R); 10 μm (G, H-O, S-W)." figureDoi="10.3897/mycokeys.99.90117.figure11" httpUri="https://binary.pensoft.net/fig/892427" pageId="0" pageNumber="45">Figs 11</figureCitation>
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<figureCitation id="59AC1377903200C8A93899D708C138F0" captionStart="Figure 13" captionStartId="F13" captionText="Figure 13. Line-drawings of the Neobelonopsis and Trichobelonium species I vertical section of the apothecium showing the marginal structure of ectal excipulum, medullary excipulum, and hymenium II asci III paraphyses IV ascospores. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.99.90117.figure13" httpUri="https://binary.pensoft.net/fig/892429" pageId="0" pageNumber="45">, 13</figureCitation>
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<figureCitation id="9DCE241088D3B59D8E4E0D65492DE82D" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Asexual morph and hyphal structures of the Neobelonopsis and Trichobelonium species A conidiophores of N. acutata B monilioid hyphae of N. bicolor C conidiophores with conidia of N. cinnabarina D conidiophores with conidia of N. didymospora E conidiophores with conidia of N. microspora F conidiophores with conidia of N. multiguttata G conidiophores with conidia of N. obtusa H conidiophores with conidia of T. albobarbatum I hyphal mass with melanized appressorium-like structure of T. miscanthi. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.99.90117.figure14" httpUri="https://binary.pensoft.net/fig/892430" pageId="0" pageNumber="45">, 14H</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="D73249A16C708DE10D2F9A108D847FA2" pageId="0" pageNumber="45" type="etymology">
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<paragraph id="C1230E36F81CB4263AF9362E6A17BC22" pageId="0" pageNumber="45">Etymology.</paragraph>
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<paragraph id="FA90F7408A9DD8267D7981540C355D5B" pageId="0" pageNumber="45">
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Named after the anchoring hyphae between the cortical cells of receptacle and subiculum, which resembles a white beard (
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<emphasis id="5E642FC4EB0DBF91C428599F07B224B9" italics="true" pageId="0" pageNumber="45">albo</emphasis>
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and
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<emphasis id="AA4C1FB0C17D956C8019F8AA526A78B0" italics="true" pageId="0" pageNumber="45">barbata</emphasis>
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in Latin, respectively).
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</paragraph>
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</subSubSection>
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<subSubSection id="1E1B2140D1352C211863ADCD9590E62C" pageId="0" pageNumber="45" type="diagnosis">
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<paragraph id="F679F89A966B2B5314A3B25872BF92DA" pageId="0" pageNumber="45">Diagnosis.</paragraph>
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<paragraph id="A5984D11839E500DFB91A3E259147480" pageId="0" pageNumber="45">
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Resembles
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<taxonomicName id="CC4B5E1DDA32459769AF9B9F1259E98B" lsidName="T. kneiffii" pageId="0" pageNumber="45" rank="species" species="kneiffii">
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<emphasis id="751526B5BCF27AF8EFDAE7F50CD3CAB5" italics="true" pageId="0" pageNumber="45">T. kneiffii</emphasis>
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</taxonomicName>
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, but distinguished by its larger ascospores.
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</paragraph>
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</subSubSection>
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<subSubSection id="3430F526BDC01921993CDCB1B17B5F65" pageId="0" pageNumber="45" type="holotype">
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<paragraph id="9A5AC716262832901387654AD9365835" pageId="0" pageNumber="45">Holotype.</paragraph>
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<paragraph id="373890B4BEDDEBAE103762EBEFFF31B0" pageId="0" pageNumber="45">TNS-F-86430, Sawara Pond, Asahi Town, Nirasaki City, Yamanashi Pref., 14 June 2021, on decaying poaceous grass culm lying on the wet ground close to the pond, ex-holotype culture NBRC 115568.</paragraph>
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</subSubSection>
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<subSubSection id="044F117379F4FFDFE4587369EFDAEC82" pageId="0" pageNumber="45" type="description">
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<paragraph id="BD59A124B2ABDCFA7B416DD37C0AA4E3" pageId="0" pageNumber="45">Description.</paragraph>
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<paragraph id="0FC67C61795039D08BD2C2923FAA18BF" pageId="0" pageNumber="45">
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<emphasis id="C7DC82B1C8B440BF73BE24850FB11274" bold="true" italics="true" pageId="0" pageNumber="45">Apothecia</emphasis>
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developed scuta.
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<emphasis id="08B7A46560EE6503A3914D0ABDD0E25B" bold="true" italics="true" pageId="0" pageNumber="45">Scuta</emphasis>
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superficial, scattered to gregarious, flat to protruded discoid, 125-375
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<normalizedToken id="E1B99475F3CAE450F41291EAB43FC154" originalValue="µm">µm</normalizedToken>
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diam., blackish brown (C80M100Y80-100K60),
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<emphasis id="FDC2B08C6B94BF56514E44CD61F83C58" bold="true" italics="true" pageId="0" pageNumber="45">textura epidermoidea</emphasis>
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.
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<emphasis id="8B32FD20A3DA25269BF04C4F358DE199" bold="true" italics="true" pageId="0" pageNumber="45">Apothecia</emphasis>
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sessile, globose to pulvinate when immature, discoid to saucer-shape when mature, flat to concave when fresh, doliiform to pulvinate when dried, 0.1-0.3 mm high, with brown (C40-80M80Y100K30) receptacle; disc 0.5-1.5 mm diam., entire to undulate, without hairs at margin, waxy, yellow (Y30-60) when fresh, shrunk to 0.2-1 mm diam., pulverulent, yellowish orange (M10-40Y80-100) when dried, turned to brown (C30-60M80Y80-100) with senescence. Ectal excipulum 30-40
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<normalizedToken id="4E53C103E60206A862F06E49DAA35C78" originalValue="µm">µm</normalizedToken>
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thick at base, 20-30
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<normalizedToken id="FE16D16496CA514F3003041885852BB9" originalValue="µm">µm</normalizedToken>
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thick at the upper flank to margin,
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<emphasis id="6E5E29232688FC204F135B021B01EBA4" bold="true" italics="true" pageId="0" pageNumber="45">textura globulosa</emphasis>
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and
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<emphasis id="21BF0BF5257A8FAF78AEF06970326DA6" bold="true" italics="true" pageId="0" pageNumber="45">angularis</emphasis>
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, composed of 2-4 layers of brown thick-walled cells; cortical cells hemispherical, 10-15(-17)
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<normalizedToken id="CD47A1FAFFE36961FE3A77F87680A93D" originalValue="×">x</normalizedToken>
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6-10(-12)
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<normalizedToken id="02B51F5EF8D84F42F84DC2904D48E203" originalValue="µm">µm</normalizedToken>
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, ending up in cylindrical clavate cells, thick-walled, paler toward the margin; anchoring hyphae connecting the cortical cells of the flank and subiculum, radially extending from apothecium, 2.5-3
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<normalizedToken id="27DF055AF6E472FEF7B5FF09F1E26230" originalValue="µm">µm</normalizedToken>
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width, septate every 20-35
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<normalizedToken id="F1D1F437CE9C624976C4912C3C5BC591" originalValue="µm">µm</normalizedToken>
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, thin-walled, hyaline, becoming conspicuous when apothecia dried. Medullary excipulum 100-150
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<normalizedToken id="548586C4426019B8F2B9CA1EF53DD388" originalValue="µm">µm</normalizedToken>
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thick,
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<emphasis id="0B3D5B93B904F887295C975978EF3509" bold="true" italics="true" pageId="0" pageNumber="45">textura intricata</emphasis>
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to
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<emphasis id="0DB7AED8103743470819107DB2A02662" bold="true" italics="true" pageId="0" pageNumber="45">prismatica</emphasis>
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, hyaline, containing crystals below giving a rough texture, composed of loosely interwoven thin-walled hyphae which is frequently dichotomously branching.
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<emphasis id="D6D7C0A2810BC331A2925906A214F3BA" bold="true" italics="true" pageId="0" pageNumber="45">Asci</emphasis>
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(75-)85-100(-107)
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<normalizedToken id="82E436C9AB15F7CF4F1CCA18B04816A6" originalValue="×">x</normalizedToken>
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12-16(-20)
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<normalizedToken id="0DB328BF92B3ADF1FFC21C9BF130D19D" originalValue="µm">µm</normalizedToken>
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, cylindrical-clavate to saccate, 8-spored, arising from croziers, containing yellowish oil globules in cytoplasm that disappear when mature, with a thick-walled conical apex; apex MLZ+ with or without 3% KOH pretreatment.
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<emphasis id="822518FA3974BDF0A2EF0293EC6D291C" bold="true" italics="true" pageId="0" pageNumber="45">Ascospores</emphasis>
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(25-)30-35(-38)
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<normalizedToken id="8BFE6B0FAA8F50683B33F3E480610C59" originalValue="×">x</normalizedToken>
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||
4.5-6
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<normalizedToken id="37D4D0272187D3F83B63F7BCD40B3560" originalValue="µm">µm</normalizedToken>
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, fusiform-clavate, with rounded or subacute extremes, straight to sigmoid curved, thin-walled, (0-)3-septate, sometimes constricted at the septum, hyaline, with numerous guttules.
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<emphasis id="6A618127924DDD7854269148CC38CC89" bold="true" italics="true" pageId="0" pageNumber="45">Paraphyses</emphasis>
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85-100(-115)
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<normalizedToken id="B2644E2A0074DCC29EEC52D7F7F97CD2" originalValue="×">x</normalizedToken>
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2.5-4.5
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<normalizedToken id="B2D9BA0DDD76BF68514209606CF79F9F" originalValue="µm">µm</normalizedToken>
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, occasionally branching at base, cylindrical, often becoming slightly wider toward the apex, 2-3-septate, thin-walled, hyaline, containing fragmented refractive vacuoles when mounted fresh in water.
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<emphasis id="421DE7B6453514F91DD1D52233A40E2E" bold="true" italics="true" pageId="0" pageNumber="45">Subiculum</emphasis>
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covering the surface of substrates in patches, sparse to especially abundant around the apothecia and scuta, shiny dark brown, consisting of 1-3 layers of closely packed subicular hyphae; subicular hyphae 2-5
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<normalizedToken id="BB6EC75EE90FFAAEFC88AA6F0EC152D8" originalValue="µm">µm</normalizedToken>
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diam., thick-walled, brown.
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<emphasis id="CC9F9978064AE5E2E08573722CDBC5FD" bold="true" italics="true" pageId="0" pageNumber="45">Colony</emphasis>
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of NBRC 115568 on PDA entire to partially filamentous at the margin, flat to slightly convex with aerial hyphae, cottony to woolly, agate (C10-30M60Y60) to amber (C10-40M100Y60K60) from the surface, appearing maroon (C10-40M100Y60K60) from reverse, with apricot (M20-40Y60) soluble pigment uniformly diffuse in agar; crystals aggregating plate-like or small clusters, acicular, moderately abundant on colony surface and surrounding agar, 0.1-0.3 mm across, pale yellow (Y10-20); aerial mycelium especially abundant in the center and edge, blush pink (M20-30Y20); mycelium containing guttules, pale to dark brown, thick-walled, sometimes covered with exudates.
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<emphasis id="D007F47542C231FE5BB2159B4988BB94" bold="true" italics="true" pageId="0" pageNumber="45">Conidiophores</emphasis>
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(semi-)macronematous, arising vertically or laterally from hyphae, pale to dark brown, smooth, containing oil globules in the hyphal cell, constricted at the septum, thick-walled, occasionally 2-3 series of branches, 2-3
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<normalizedToken id="10A67112121D3D17EC0C1D7E2DC9E023" originalValue="µm">µm</normalizedToken>
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width;
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<emphasis id="19B6F9CF0576079F0607F1F53275F571" bold="true" italics="true" pageId="0" pageNumber="45">phialides</emphasis>
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cylindrical to ampulliform, up to 10
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<normalizedToken id="16AC5308C0263F34727FA419B048CDC0" originalValue="µm">µm</normalizedToken>
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long, 2.5-4
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<normalizedToken id="E93007306D88589A5B7B275E3C6F9DA5" originalValue="µm">µm</normalizedToken>
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||
width, discrete to integrated, terminal, pale brown, thick-walled, with short cylindrical or wide funnel-shape collarettes of 2.5-4
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<normalizedToken id="7A514C7C3D7DBAC7ABE99019239FC8A1" originalValue="×">x</normalizedToken>
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3
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<normalizedToken id="C56C98FC840AAA5DF9573777050A1B8C" originalValue="µm">µm</normalizedToken>
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at the upper edge, hyaline to pale brown, thin-walled; conidia aseptate, ellipsoid, abundantly aggregated near the collarettes, 2-3
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||
<normalizedToken id="AADCBBE61840E481EC5B75ADE42085E8" originalValue="×">x</normalizedToken>
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1
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||
<normalizedToken id="D9FD5F5633759B4B167EF30BBDA53A8C" originalValue="µm">µm</normalizedToken>
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, hyaline, thin-walled.
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</paragraph>
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<caption id="C33DE6D39FF0AAC252B631AE07BBEE75" doi="10.3897/mycokeys.99.90117.figure11" httpUri="https://binary.pensoft.net/fig/892427" pageId="0" pageNumber="45" start="Figure 11" startId="F11">
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<paragraph id="ADFA639E424314E10150A3F1A8578C8A" pageId="0" pageNumber="45">
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<emphasis id="7BFF23BA095AAEFF12E6886986B9C129" bold="true" pageId="0" pageNumber="45">Figure 11.</emphasis>
|
||
<taxonomicName id="2F04707E63689AC0C99B13259A0B4E24" authorityName="Itagaki & Hosoya" authorityYear="2023" class="Leotiomycetes" family="Mollisiaceae" genus="Trichobelonium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Trichobelonium albobarbatum" order="Helotiales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="albobarbatum">
|
||
<emphasis id="0C95F584D28F1D119F31FE8A9824D752" italics="true" pageId="0" pageNumber="45">Trichobelonium albobarbatum</emphasis>
|
||
</taxonomicName>
|
||
(TNS-F-86430, holotype)
|
||
<emphasis id="198C91239186DC794FBC6C71BF0DF4AA" bold="true" pageId="0" pageNumber="45">A</emphasis>
|
||
fresh apothecia on the decaying culm of unidentified grass (
|
||
<taxonomicName id="59857631DD0949F3FB3416CDD81990E8" family="Poaceae" kingdom="Fungi" lsidName="" order="Helotiales" pageId="0" pageNumber="45" rank="family">Poaceae</taxonomicName>
|
||
)
|
||
<emphasis id="7C6ECC8AB69BA37149A7708976BCFAA6" bold="true" pageId="0" pageNumber="45">B</emphasis>
|
||
dried apothecium with hyaline connective hyphae
|
||
<emphasis id="783B0BF268833AAF18C8A85FD008735D" bold="true" pageId="0" pageNumber="45">C</emphasis>
|
||
protruding immature apothecia from the stromata
|
||
<emphasis id="5A7AB58D7DC4A3067ED27DA23439CF67" bold="true" pageId="0" pageNumber="45">D</emphasis>
|
||
vertical section of the apothecium (in LA)
|
||
<emphasis id="66FACBC9CCACA50EB3C1C4D8BDDE59D5" bold="true" pageId="0" pageNumber="45">E</emphasis>
|
||
crystals in medullary excipulum (in LA)
|
||
<emphasis id="E3A683D559A32D1740D9B788A05A4276" bold="true" pageId="0" pageNumber="45">F</emphasis>
|
||
connecting hyphae between ectal excipulum and subiculum (in LA)
|
||
<emphasis id="4C305D950564677BE5E95A916C53DA6D" bold="true" pageId="0" pageNumber="45">G</emphasis>
|
||
texture of the stroma (in LA)
|
||
<emphasis id="09D4580B25A776B116BE3907CA23E9D9" bold="true" pageId="0" pageNumber="45">H</emphasis>
|
||
ascospores (in CB/LA)
|
||
<emphasis id="5879062FAEE2420FBD424C28D9005323" bold="true" pageId="0" pageNumber="45">I</emphasis>
|
||
ascus with mature ascospores (in CB/LA)
|
||
<emphasis id="1AD61B5407FA017E48ECB033B7E271D2" bold="true" pageId="0" pageNumber="45">J</emphasis>
|
||
ascus with immature ascospores (in CB/LA)
|
||
<emphasis id="3F51018D1B11B794B87E35209B6BC3FE" bold="true" pageId="0" pageNumber="45">K</emphasis>
|
||
immature ascus containing yellowish oil globes in the cytoplasm (in CB/LA)
|
||
<emphasis id="FFC72FB2B8CCC0D23741F1943A5676B6" bold="true" pageId="0" pageNumber="45">L</emphasis>
|
||
paraphysis (in CB/LA)
|
||
<emphasis id="B6733FFEEDB2FBFA1B2BBD8748225EF9" bold="true" pageId="0" pageNumber="45">M</emphasis>
|
||
rehydrated paraphysis with fragmented refractive vacuoles (in water)
|
||
<emphasis id="3AA23B5C7B8CD4C58DA4E17E2C0CC21A" bold="true" pageId="0" pageNumber="45">N</emphasis>
|
||
blue-stained apical pore of ascus (in
|
||
<normalizedToken id="C70C8D11924C197F205AA7587C5BBC36" originalValue="Melzer’s">Melzer's</normalizedToken>
|
||
solution after 3% KOH pretreatment)
|
||
<emphasis id="B7ED28DE42E2A75CECE65648208811AE" bold="true" pageId="0" pageNumber="45">O</emphasis>
|
||
croziers at the base of asci (in CB/LA)
|
||
<emphasis id="BB1DB4020AFC88680016A8A06DD26850" bold="true" pageId="0" pageNumber="45">P</emphasis>
|
||
three months old colony on PDA
|
||
<emphasis id="C003A7AFC1027A9E6C98F331803C25E7" bold="true" pageId="0" pageNumber="45">Q</emphasis>
|
||
yellow crystals formed on hyphae
|
||
<emphasis id="E3CE0F10F929800A774F68C531568339" bold="true" pageId="0" pageNumber="45">R</emphasis>
|
||
acicular crystals (in water)
|
||
<emphasis id="7FCE08BC3702C29A00AD97B3B92455F3" bold="true" pageId="0" pageNumber="45">S-V</emphasis>
|
||
conidiophores with conidia (in CB/LA); W hyphae with exudates (in CB/LA). Scale bars: 0.5 mm (
|
||
<emphasis id="588ABBDA4452448FD6DAE6CC62E3876D" bold="true" pageId="0" pageNumber="45">A, Q</emphasis>
|
||
); 0.25 mm (B, C); 50
|
||
<normalizedToken id="0AA6D49286B92B1678EE626E8C951110" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="BDA76A1CA81826E7ED53CB524F25F1DD" bold="true" pageId="0" pageNumber="45">D-F</emphasis>
|
||
); 20
|
||
<normalizedToken id="B110542CAC5FDD451B40506F3426E199" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="6F114CC821A198E3C5B9DED0434770B7" bold="true" pageId="0" pageNumber="45">R</emphasis>
|
||
); 10
|
||
<normalizedToken id="EF80B212FAE30602B3D82B0F427AB879" originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis id="5C4DC636E5CDF13159C24AC6C477F26F" bold="true" pageId="0" pageNumber="45">G, H-O, S-W</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="5AFA74683EDD46762284F78982DD42E2" pageId="0" pageNumber="45" type="notes">
|
||
<paragraph id="C1D6DCB0197E1A216D7E8AD6679B170A" pageId="0" pageNumber="45">Notes.</paragraph>
|
||
<paragraph id="6DE2BB80FBEA4DD70C1C89DE6EB29BDA" pageId="0" pageNumber="45">
|
||
The yellowish color of the hymenium is due to the oil globules in immature asci (Fig.
|
||
<figureCitation id="17627EDBDE35A8DF8EA8E1E5D3FF6B52" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Trichobelonium albobarbatum (TNS-F- 86430, holotype) A fresh apothecia on the decaying culm of unidentified grass (Poaceae) B dried apothecium with hyaline connective hyphae C protruding immature apothecia from the stromata D vertical section of the apothecium (in LA) E crystals in medullary excipulum (in LA) F connecting hyphae between ectal excipulum and subiculum (in LA) G texture of the stroma (in LA) H ascospores (in CB / LA) I ascus with mature ascospores (in CB / LA) J ascus with immature ascospores (in CB / LA) K immature ascus containing yellowish oil globes in the cytoplasm (in CB / LA) L paraphysis (in CB / LA) M rehydrated paraphysis with fragmented refractive vacuoles (in water) N blue-stained apical pore of ascus (in Melzer's solution after 3 % KOH pretreatment) O croziers at the base of asci (in CB / LA) P three months old colony on PDA Q yellow crystals formed on hyphae R acicular crystals (in water) S-V conidiophores with conidia (in CB / LA); W hyphae with exudates (in CB / LA). Scale bars: 0.5 mm (A, Q); 0.25 mm (B, C); 50 μm (D-F); 20 μm (R); 10 μm (G, H-O, S-W)." figureDoi="10.3897/mycokeys.99.90117.figure11" httpUri="https://binary.pensoft.net/fig/892427" pageId="0" pageNumber="45">11D, K</figureCitation>
|
||
). The oil globules gradually disappear as the ascospores mature (Fig.).
|
||
<taxonomicName id="1A8E048CCBE732290A486D2F163CD1B1" authorityName="Itagaki & Hosoya" authorityYear="2023" class="Leotiomycetes" family="Mollisiaceae" genus="Trichobelonium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Trichobelonium albobarbatum" order="Helotiales" pageId="0" pageNumber="45" phylum="Ascomycota" rank="species" species="albobarbatum">
|
||
<emphasis id="04E4150D5D41A85AA7D1B1A900DF5429" italics="true" pageId="0" pageNumber="45">Trichobelonium albobarbatum</emphasis>
|
||
</taxonomicName>
|
||
forms conidiophores immersed in agar, especially at the bottom of the Petri dish (Figs
|
||
<figureCitation id="C29FD04A5A5B418206B84CE2C19AB903" captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Trichobelonium albobarbatum (TNS-F- 86430, holotype) A fresh apothecia on the decaying culm of unidentified grass (Poaceae) B dried apothecium with hyaline connective hyphae C protruding immature apothecia from the stromata D vertical section of the apothecium (in LA) E crystals in medullary excipulum (in LA) F connecting hyphae between ectal excipulum and subiculum (in LA) G texture of the stroma (in LA) H ascospores (in CB / LA) I ascus with mature ascospores (in CB / LA) J ascus with immature ascospores (in CB / LA) K immature ascus containing yellowish oil globes in the cytoplasm (in CB / LA) L paraphysis (in CB / LA) M rehydrated paraphysis with fragmented refractive vacuoles (in water) N blue-stained apical pore of ascus (in Melzer's solution after 3 % KOH pretreatment) O croziers at the base of asci (in CB / LA) P three months old colony on PDA Q yellow crystals formed on hyphae R acicular crystals (in water) S-V conidiophores with conidia (in CB / LA); W hyphae with exudates (in CB / LA). Scale bars: 0.5 mm (A, Q); 0.25 mm (B, C); 50 μm (D-F); 20 μm (R); 10 μm (G, H-O, S-W)." figureDoi="10.3897/mycokeys.99.90117.figure11" httpUri="https://binary.pensoft.net/fig/892427" pageId="0" pageNumber="45">11S-V</figureCitation>
|
||
,
|
||
<figureCitation id="F3E8FAB4180CCAAD27A0E1239F8E1908" captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Asexual morph and hyphal structures of the Neobelonopsis and Trichobelonium species A conidiophores of N. acutata B monilioid hyphae of N. bicolor C conidiophores with conidia of N. cinnabarina D conidiophores with conidia of N. didymospora E conidiophores with conidia of N. microspora F conidiophores with conidia of N. multiguttata G conidiophores with conidia of N. obtusa H conidiophores with conidia of T. albobarbatum I hyphal mass with melanized appressorium-like structure of T. miscanthi. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.99.90117.figure14" httpUri="https://binary.pensoft.net/fig/892430" pageId="0" pageNumber="45">14H</figureCitation>
|
||
). Both
|
||
<taxonomicName id="B5B4317703D7BD0910FF9DA802FF16CC" lsidName="T. albobarbatum" pageId="0" pageNumber="45" rank="species" species="albobarbatum">
|
||
<emphasis id="63C92672AC4450C27D96429B583F2C65" italics="true" pageId="0" pageNumber="45">T. albobarbatum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="C3A0251A1F520FC3161B35BF1354D299" lsidName="T. kneiffii" pageId="0" pageNumber="45" rank="species" species="kneiffii">
|
||
<emphasis id="8F018A7E082A7ECB99D0387CA0CEC1E9" italics="true" pageId="0" pageNumber="45">T. kneiffii</emphasis>
|
||
</taxonomicName>
|
||
have well-developed dark brown subiculum, white anchoring hyphae, yellow hymenium, abundant crystals in excipulum, long asci (approximately 80-100
|
||
<normalizedToken id="6E07057F0428483F6BB3B0D0A2D0F21A" originalValue="µm">µm</normalizedToken>
|
||
length), and 1-3-septate ascospores (
|
||
<bibRefCitation id="CEAD6500C4CDA5072F32B2D92B34DC7B" author="Schroeter, J" editor="Cohn, F" journalOrPublisher="J. U. Kern's Verlag" pageId="0" pageNumber="45" pagination="1 - 500" refId="B47" refString="Schroeter, J, 1908. Die Pilze Schlesiens. In: Cohn, F, Ed., Kryptogamen-Flora Von Schlesien. J.U. Kern's Verlag: 1 - 500" title="Die Pilze Schlesiens." volumeTitle="Kryptogamen-Flora Von Schlesien." year="1908">
|
||
<normalizedToken id="D4F4CB5A4680F754E2AF8A25D8E52C37" originalValue="Schröter">Schroeter</normalizedToken>
|
||
1908
|
||
</bibRefCitation>
|
||
). However,
|
||
<taxonomicName id="B6D6C0B7460F64603B7E3020E91D8BE9" lsidName="T. albobarbatum" pageId="0" pageNumber="45" rank="species" species="albobarbatum">
|
||
<emphasis id="2EA4E392A8AB7E817DC16659899C96EB" italics="true" pageId="0" pageNumber="45">T. albobarbatum</emphasis>
|
||
</taxonomicName>
|
||
has wider asci (vs. 5-6
|
||
<normalizedToken id="94B345139D4451546F97FBD3767C2E96" originalValue="µm">µm</normalizedToken>
|
||
width) and larger ascospores (vs. 16-18
|
||
<normalizedToken id="EF7F0B8C046D05479044A51926A357AF" originalValue="×">x</normalizedToken>
|
||
2-2.5
|
||
<normalizedToken id="2482334F1614DF86908B0F66019990F4" originalValue="µm">µm</normalizedToken>
|
||
) than
|
||
<taxonomicName id="85C5C5E1CA167B3DBFA018CB2A1E35B0" lsidName="T. kneiffii" pageId="0" pageNumber="45" rank="species" species="kneiffii">
|
||
<emphasis id="D2E4DDF8D67E7D22AF4399404543B5E6" italics="true" pageId="0" pageNumber="45">T. kneiffii</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |