158 lines
11 KiB
XML
158 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.36.27094" ID-GBIF-Dataset="a3ed4013-bc5a-4ee6-a1ea-f413d6a31a25" ID-PMC="PMC6050346" ID-Pensoft-Pub="1314-4049-36-21" ID-PubMed="30026668" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-36-21" ModsDocOrigin="MycoKeys 36" ModsDocTitle="A new species of Rhodocybesect.Rufobrunnea (Entolomataceae, Agaricales) from Italy" checkinTime="1531295946578" checkinUser="pensoft" docAuthor="Vizzini, Alfredo, Ferrari, Renato Jonny, Ercole, Enrico & Fellin, Alessandro" docDate="2018" docId="E6EE08F5359FDADB49840BEA046C4134" docLanguage="en" docName="MycoKeys 36: 21-33" docOrigin="MycoKeys 36" docSource="http://dx.doi.org/10.3897/mycokeys.36.27094" docTitle="Rhodocybe fumanellii Ferrari, Vizzini & Fellin, sp. nov." docType="treatment" docVersion="4" lastPageNumber="25" masterDocId="FF84FFF1B873FFE28242F738FFB2FFBF" masterDocTitle="A new species of Rhodocybesect. Rufobrunnea (Entolomataceae, Agaricales) from Italy" masterLastPageNumber="33" masterPageNumber="21" pageNumber="24" updateTime="1668136013336" 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>A new species of Rhodocybesect. Rufobrunnea (Entolomataceae, Agaricales) from Italy</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>Vizzini, Alfredo</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>Ferrari, Renato Jonny</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>Ercole, Enrico</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>Fellin, Alessandro</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>36</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>21</mods:start>
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<mods:end>33</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.36.27094</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.36.27094</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-36-21</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="146056850" LSID="urn:lsid:plazi:treatment:E6EE08F5359FDADB49840BEA046C4134" httpUri="http://treatment.plazi.org/id/E6EE08F5359FDADB49840BEA046C4134" lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24">
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<subSubSection pageId="3" pageNumber="24" type="nomenclature">
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<paragraph pageId="3" pageNumber="24">
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<taxonomicName LSID="825646" authority="Ferrari, Vizzini & Fellin" class="Agaricomycetes" family="Entolomataceae" genus="Rhodocybe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rhodocybe fumanellii" order="Agaricales" pageId="3" pageNumber="24" phylum="Basidiomycota" rank="species" species="fumanellii">Rhodocybe fumanellii Ferrari, Vizzini & Fellin</taxonomicName>
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<taxonomicNameLabel pageId="3" pageNumber="24">sp. nov.</taxonomicNameLabel>
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Figs 4, 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="24" type="holotype">
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<paragraph pageId="3" pageNumber="24">Holotype.</paragraph>
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<paragraph pageId="3" pageNumber="24">
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Italy. Veneto, Venezia, Chioggia, Riserva Naturale Integrale Bosco Nordio,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="45.1221">45°7'19.563"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="12.260569">12°15'38.046"E</geoCoordinate>
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, 4 m a.s.l., mixed broadleaved forest with
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<taxonomicName class="Magnoliopsida" family="Oleaceae" genus="Fraxinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Fraxinus ornus" order="Lamiales" pageId="3" pageNumber="24" phylum="Tracheophyta" rank="species" species="ornus">Fraxinus ornus</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus ilex" order="Fagales" pageId="3" pageNumber="24" phylum="Tracheophyta" rank="species" species="ilex">Quercus ilex</taxonomicName>
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, on consolidated dunes, 10 November 2017, Renato Jonny Ferrari & Enrico Bizio (MCVE 29550).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24" type="etymology">
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<paragraph pageId="3" pageNumber="24">Etymology.</paragraph>
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<paragraph pageId="3" pageNumber="24">dedicated to Ezio Fumanelli, Italian mycologist, naturalist and photographer.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="25" pageId="3" pageNumber="24">
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Habit tricholomatoid (Fig. 4).
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<taxonomicName class="Echinoidea" family="Anorthopygidae" genus="Pileus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pileus" order="Holectypoida" pageId="3" pageNumber="24" phylum="Echinodermata" rank="genus">Pileus</taxonomicName>
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35-100 mm diam, at first convex with large central umbo, soon plane, irregular, with margin slightly inrolled when young, soon plane, strongly undulate, lobate when old, not striate, surface smooth, dry, greasy when wet, not or very slightly hygrophanous, at first reddish-brown (Nopal Red, Brazil Red, Plate I; Pompeian Red, Plate XIII; *Vinaceous-Rufous, Plate XIV) then brick-red (*Brick Red, Plate XIII), light orange to ochre (Flesh Ocher, Apricot Buff, Plate XIV) when old. Lamellae narrow, adnate, quite crowded (L = 60-80), intermixed with lamellulae of variable length [l = 1
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<normalizedToken originalValue="–3(–">-3(-</normalizedToken>
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4)], up to 3-4 mm high, at first whitish-cream (Seashell Pink, Plate XIV; Pale Ochraceous-Salmon, Plate XV), finally pinkish (Pale Salmon Colour, Pale Flesh Colour, Plate XIV) when very old, with an irregular-eroded concolorous edge. Stipe 40-70
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<normalizedToken originalValue="×">x</normalizedToken>
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5-15 mm, cylindrical-clavate (at base to 20-28 mm broad), central, solid, pinkish (Light Corinthian Red, Plate XXVII; Light Congo Pink, *Vinaceous-Pink, Plate XXVIII), covered with a white flocculent-pruinosity, denser
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<pageBreakToken pageId="4" pageNumber="25" start="start">towards</pageBreakToken>
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the apex, the base with a white dense mycelial tomentum and numerous thick white rhizomorphs. Context whitish, pink shaded, marbled, thicker (up to 9 mm) in the disc and thinner in the rest of the pileus, odour aromatic of walnut kernel, a little floury, taste mild, flour-aromatic, not astringent. Spore-print pinkish. Macrochemical reactions (on fresh material): 30% KOH on context and pileus surface negative.
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</paragraph>
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<caption pageId="4" pageNumber="25">
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<paragraph pageId="4" pageNumber="25">
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Figure 4.
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<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Rhodocybe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rhodocybe fumanellii" order="Agaricales" pageId="4" pageNumber="25" phylum="Basidiomycota" rank="species" species="fumanellii">Rhodocybe fumanellii</taxonomicName>
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(MCVE 29550). Fresh basidiomes in situ. Scale bar: 50 mm. Picture by R.J. Ferrari.
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</paragraph>
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</caption>
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<paragraph pageId="4" pageNumber="25">
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Basidiospores (5.3
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<normalizedToken originalValue="–)5.68–6.26–6.83(–">-)5.68-6.26-6.83(-</normalizedToken>
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7.3)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.5
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<normalizedToken originalValue="–)3.93–4.26–4.58(–">-)3.93-4.26-4.58(-</normalizedToken>
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5.1)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 40), Q = (1.22
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<normalizedToken originalValue="–)1.34–1.47–1.60(–">-)1.34-1.47-1.60(-</normalizedToken>
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1.78), ellipsoid, colourless under the light microscope, finely warty, pustulate, with a wavy profile (angular in polar view with 8-12 facets), walls cyanophilic, inamyloid (Fig. 5a). Lamella edge heterogeneous. Basidia 30-40
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<normalizedToken originalValue="×">x</normalizedToken>
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6.5-7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate, 4-spored, thin-walled, sterigmata up to 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long.
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<taxonomicName genus="Basidioles" lsidName="Basidioles" pageId="4" pageNumber="25" rank="genus">Basidioles</taxonomicName>
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30-45
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<normalizedToken originalValue="×">x</normalizedToken>
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4.5-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, clavate. Cheilocystidia 35-95
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<normalizedToken originalValue="×">x</normalizedToken>
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3-6.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, scattered, slender, flexuose-cylindrical, sometimes with protuberances and 1-2-septate, thin-walled (Fig. 5c). Pleurocystidia absent.
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<taxonomicName genus="Hymenophoral" lsidName="Hymenophoral trama" pageId="4" pageNumber="25" rank="species" species="trama">Hymenophoral trama</taxonomicName>
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subregular, consisting of cylindrical parallel hyphae (2.5-5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) mixed with short, inflated, up to 13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide elements. Pileipellis as a xerocutis, made up of subparallel, thin-walled hyphae, 2‒5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, orange-brown (in H2O), with presence of granular epiparietal pigment (observable in H2O and NH4OH), terminal elements obtuse (Fig. 5c).
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<taxonomicName genus="Caulocystidia" lsidName="Caulocystidia" pageId="4" pageNumber="25" rank="genus">Caulocystidia</taxonomicName>
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(25
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<normalizedToken originalValue="–)30–50(–">-)30-50(-</normalizedToken>
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69)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.5
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<normalizedToken originalValue="–)3–4(–">-)3-4(-</normalizedToken>
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5)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, slender with a cylindrical-irregular shape, thin-walled (Fig. 5b). Clamp-connections absent everywhere.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="25" type="distribution">
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<paragraph pageId="4" pageNumber="25">Habit, habitat and distribution.</paragraph>
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<paragraph pageId="4" pageNumber="25">In small groups (gregarious), in the litter of broadleaved trees on sandy soil. So far, known only from the type locality.</paragraph>
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<caption pageId="4" pageNumber="25">
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<paragraph pageId="4" pageNumber="25">
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Figure 5.
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<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Rhodocybe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Rhodocybe fumanellii" order="Agaricales" pageId="4" pageNumber="25" phylum="Basidiomycota" rank="species" species="fumanellii">Rhodocybe fumanellii</taxonomicName>
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(MCVE 29550). Microscopical features. a Basidiospores b caulocystidia c cheilocystidia d pileipellis. Scale bars: 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Line drawings by R.J. Ferrari.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |