272 lines
16 KiB
XML
272 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.52.34021" ID-GBIF-Dataset="52591806-a684-4ab8-baec-88937c2bd640" ID-PMC="PMC6522462" ID-Pensoft-Pub="1314-4049-52-45" ID-PubMed="31139009" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049-52-45" ModsDocOrigin="MycoKeys 52" ModsDocTitle="Looking for Lepiotapsalion Huijser & Vellinga (Agaricales, Agaricaceae)" checkinTime="1557466006284" checkinUser="pensoft" docAuthor="Vizzini, Alfredo, Tatti, Alessia, Huijser, Henk A., Liang, Jun F. & Ercole, Enrico" docDate="2019" docId="14CB2D56B9F5A84E40AEC4ED78E006BF" docLanguage="en" docName="MycoKeys 52: 45-69" docOrigin="MycoKeys 52" docSource="http://dx.doi.org/10.3897/mycokeys.52.34021" docTitle="Lepiota psalion Huijser & Vellinga, in Vellinga & Huijser, Belg. J. Bot. 131 (2): 203 (1999 1998" docType="treatment" docVersion="4" lastPageNumber="45" masterDocId="FF99FFFD91399C04F17CFFDE2B2EFFEE" masterDocTitle="Looking for Lepiotapsalion Huijser & Vellinga (Agaricales, Agaricaceae)" masterLastPageNumber="69" masterPageNumber="45" pageNumber="45" updateTime="1668136233289" 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>Looking for Lepiotapsalion Huijser & Vellinga (Agaricales, Agaricaceae)</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>Tatti, Alessia</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>Huijser, Henk A.</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>Liang, Jun F.</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: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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>52</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>69</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.52.34021</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.52.34021</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-52-45</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="157119403" LSID="urn:lsid:plazi:treatment:14CB2D56B9F5A84E40AEC4ED78E006BF" httpUri="http://treatment.plazi.org/id/14CB2D56B9F5A84E40AEC4ED78E006BF" lastPageNumber="45" pageId="0" pageNumber="45">
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<subSubSection pageId="0" pageNumber="45" type="nomenclature">
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<paragraph pageId="0" pageNumber="45">
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<taxonomicName authority="Huijser & Vellinga, in Vellinga & Huijser, Belg. J. Bot. 131 (2): 203 (1999) [1998]" class="Agaricomycetes" family="Agaricaceae" genus="Lepiota" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Lepiota psalion" order="Agaricales" pageId="0" pageNumber="45" phylum="Basidiomycota" rank="species" species="psalion">Lepiota psalion Huijser & Vellinga, in Vellinga & Huijser, Belg. J. Bot. 131(2): 203 (1999) [1998]</taxonomicName>
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Figs 3, 4, 5, 6
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="45" type="description">
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<paragraph pageId="0" pageNumber="45">Description.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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Macrocharacters (Fig. 3). Pileus 8-36 mm wide, at first slightly obtusely campanulate, hemispherical-trapezoid or broadly conical, later plano-convex to applanate-expanded, subumbonate, with a shallow umbo; not hygrophanous; margin not striated, slightly exceeding the lamellae when young, sinuous-undulate, entire or slightly fringed with age, with minute adhering remnants of partial veil when young; surface dry, at first smooth, later irregularly cracking around centre into concentric non-uplifted squamules; cream to pinkish-light brown at centre [*Vinaceous-buff (Plate XL 17
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<normalizedToken originalValue="’’’">'''</normalizedToken>
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.c-y./d) HTML d3b094 to Orange-Cinnamon (Plate XXIX 13
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<normalizedToken originalValue="’’">''</normalizedToken>
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.ou-o.) or Ochraceous-Tawny (Plate XV 15'.y-o./i) HTML bc7e4d], paler towards the margin [Pale Cinnamon-Pink (Plate XXIX - 13
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<normalizedToken originalValue="’’">''</normalizedToken>
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.oy-o./f) HTML e5d6c3 to Pale Smoke-Gray (Plate XLVI 21
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<normalizedToken originalValue="’’’’">''''</normalizedToken>
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.o-y./d) HTML cdc9c6]. Stipe 22-33
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2 mm, central, cylindrical, usually regular, but sometimes also slightly flexuous, hollow; shiny, at first white, soon becoming pink-brown [Tilleul-Buff (Plate XL - 17
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<normalizedToken originalValue="’’’">'''</normalizedToken>
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.c-y./f), HTML c3b092 to *Drab Gray (Plate XLVI 17
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<normalizedToken originalValue="’’’">'''</normalizedToken>
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.o-y./d) HTML bda599] starting from the base and progressing upward; minutely silky fibrillose along all length; with whitish [Pale pinkish buff (Plate XXIX 17
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<normalizedToken originalValue="’’">''</normalizedToken>
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.o-y./f) HTML ede2d4], ascending and often incomplete annulus on the upper part of the stipe, sometimes disappearing in age; often with minute white rhizomorphs. Lamellae 2-3(4) mm wide, l = 1-3(4), free, crowded, at first white, soon with evident pinkish tints [Cream-Buff (Plate XXX 19
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<normalizedToken originalValue="’’">''</normalizedToken>
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.yo-y /d) HTML dfc38c to Clay-Color Plate (XXIX 17
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<normalizedToken originalValue="’’">''</normalizedToken>
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.o-y.) HTML ce9b44]; edge finely granulose. Context elastic, whitish, pink-brown towards the stipe base; without specific smell and taste. Spore-print pale cream.
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</paragraph>
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<caption pageId="0" pageNumber="45">
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<paragraph pageId="0" pageNumber="45">
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Figure 3.
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<taxonomicName class="Agaricomycetes" family="Agaricaceae" genus="Lepiota" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Lepiota psalion" order="Agaricales" pageId="0" pageNumber="45" phylum="Basidiomycota" rank="species" species="psalion">Lepiota psalion</taxonomicName>
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. Fresh basidiomes (CAG P.11_9/7.68) a Basidiomes in situ
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<normalizedToken originalValue="b–d">b-d</normalizedToken>
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Details of pileus surface, stipe and annulus. Scale bars: 10 mm (a); 5 mm (
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<normalizedToken originalValue="b–d">b-d</normalizedToken>
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). Photographs by A. Tatti.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="45">
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Microcharacters (Figs 5, 6). Spores [700, 6, 2] (2.7
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<normalizedToken originalValue="–)3.5–4.3(–">-)3.5-4.3(-</normalizedToken>
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4.9)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.0
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<normalizedToken originalValue="–)2.6–3.2(–">-)2.6-3.2(-</normalizedToken>
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3.9)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, on average 3.9
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<normalizedToken originalValue="×">x</normalizedToken>
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2.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q = (1.03
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<normalizedToken originalValue="–)1.23–1.49(–">-)1.23-1.49(-</normalizedToken>
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1.78), Qav = 1.36, from broadly ellipsoid to ellipsoid, hyaline, thin-walled, smooth, not verruculose in
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent, binucleate, not metachromatic in Cresyl Blue, nonamyloid, non-dextrinoid, cyanophilic in Cotton Blue (Figs 5e, f, 6c). Basidia mainly 4-spored, (15.5
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<normalizedToken originalValue="–)17.1–21(–">-)17.1-21(-</normalizedToken>
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22.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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(4.2
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<normalizedToken originalValue="–)4.7–">-)4.7-</normalizedToken>
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5.8 (-6.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 54), rarely 1- or 2-spored, clavate, hyaline, thin-walled; sterigmata (2.6-) 3.0-4.2 (-4.9)
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<normalizedToken originalValue="×">x</normalizedToken>
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(0.5
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<normalizedToken originalValue="–)0.6–1.1(–">-)0.6-1.1(-</normalizedToken>
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1.2)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 67) (Fig. 6d). Lamella edge sterile. Cheilocystidia (10.0
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<normalizedToken originalValue="–)13.7–">-)13.7-</normalizedToken>
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21.1 (-26.3)
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<normalizedToken originalValue="×">x</normalizedToken>
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(4.6
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<normalizedToken originalValue="–)6.2–8.7(–">-)6.2-8.7(-</normalizedToken>
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10.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 84), numerous and crowded, hyaline, thin-walled, various in shape, mostly clavate to subutriform, occasionally subfusiform, subcapitulate (Figs 5c, 6b). Pleurocystidia absent. Pileus covering a (140.7
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<normalizedToken originalValue="–)153.7–179.1(–">-)153.7-179.1(-</normalizedToken>
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201.1)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 16) thick hymeniderm with transition to an epithelium (Figs 5a,b, 6a), with up to 2(or 3) colourless elements on top of each other; terminal elements not tightly packed, (10.4
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<normalizedToken originalValue="–)18.0–53.6(–">-)18.0-53.6(-</normalizedToken>
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62.3)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.9
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<normalizedToken originalValue="–)7.7–19.3(–">-)7.7-19.3(-</normalizedToken>
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24.0)
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(n = 62), vesiculose, sphaeropedunculate to clavate-pyriform, utriform; slightly thick-walled (walls ca 0.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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), with walls embedded in a thin gelatinous matrix; subpellis composed of densely arranged and branching cylindrical hyphae, (21.3
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<normalizedToken originalValue="–)49.0–108.5(–">-)49.0-108.5(-</normalizedToken>
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136.8)
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<normalizedToken originalValue="×">x</normalizedToken>
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(3.8
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<normalizedToken originalValue="–)4.5–8.8(–">-)4.5-8.8(-</normalizedToken>
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9.7)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 38). Pileitrama of cylindrical hyphae, (33.1
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<normalizedToken originalValue="–)42.1–93.2(–">-)42.1-93.2(-</normalizedToken>
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111.8)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.7
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<normalizedToken originalValue="–)4.3–9.8(–">-)4.3-9.8(-</normalizedToken>
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14.4)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 45). Hymenophoral trama subregular, consisting of cylindrical hyphae (33.8
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<normalizedToken originalValue="–)36.5–64.4(–">-)36.5-64.4(-</normalizedToken>
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83.1)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.0
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<normalizedToken originalValue="–)7.6–15.8(–">-)7.6-15.8(-</normalizedToken>
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17.3)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 61). Stipe covering consisting of cylindrical hyphae, (23.8
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<normalizedToken originalValue="–)80.1–214.4(–">-)80.1-214.4(-</normalizedToken>
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370.8)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.6
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<normalizedToken originalValue="–)5.4–12.1(–">-)5.4-12.1(-</normalizedToken>
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15.4)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 58). Stipe trama consisting of cylindrical hyphae, (21.8
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<normalizedToken originalValue="–)58.5–178.9(–">-)58.5-178.9(-</normalizedToken>
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302.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.5-) 3.3
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<normalizedToken originalValue="–11.6(–">-11.6(-</normalizedToken>
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12.5)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 32). Caulocystidia absent. Partial veil (annulus) composed of cylindrical elements, (21.1
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<normalizedToken originalValue="–)27.5–52.7(–">-)27.5-52.7(-</normalizedToken>
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94.7)
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<normalizedToken originalValue="×">x</normalizedToken>
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(2.2
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<normalizedToken originalValue="–)2.9–4.8(–">-)2.9-4.8(-</normalizedToken>
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8.5)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 36) with terminal clavate elements, (12.4
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<normalizedToken originalValue="–)17.9–34.0(–">-)17.9-34.0(-</normalizedToken>
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40.3)
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<normalizedToken originalValue="×">x</normalizedToken>
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(8.4
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<normalizedToken originalValue="–)10.6–17.7(–">-)10.6-17.7(-</normalizedToken>
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19.8)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(n = 60) (Figs 5d, 6e). Clamp-connections present and abundant everywhere.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="45" type="ecology">
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<paragraph pageId="0" pageNumber="45">Ecology and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="45">Gregarious on bare soil, in gardens and parks; so far known only from the type locality (Austria) and Sardinia (Italy).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="45" type="collections examined">
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<paragraph pageId="0" pageNumber="45">Collections examined.</paragraph>
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<paragraph pageId="0" pageNumber="45">
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Italy, Sardinia, Cagliari, Botanical Garden, 6 basidiomes growing among the
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<taxonomicName class="Actinopterygii" family="Platytroctidae" genus="Searsia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Searsia" order="Osmeriformes" pageId="0" pageNumber="45" phylum="Chordata" rank="genus">Searsia</taxonomicName>
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/
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<taxonomicName class="Magnoliopsida" family="Anacardiaceae" genus="Rhus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhus" order="Sapindales" pageId="0" pageNumber="45" phylum="Tracheophyta" rank="genus">Rhus</taxonomicName>
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sp. litter, calcareous soil, 17 January 2017, Alessia Tatti and Giacomo Calvia (CAG P.11_9/7.68). Austria, Wien-Lobau, N. Uferhaus, 23 August 1985, Anton Hausknecht (WU 5152, holotype) (Fig. 4).
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</paragraph>
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<caption pageId="0" pageNumber="45">
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<paragraph pageId="0" pageNumber="45">
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Figure 4.
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<taxonomicName class="Agaricomycetes" family="Agaricaceae" genus="Lepiota" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Lepiota psalion" order="Agaricales" pageId="0" pageNumber="45" phylum="Basidiomycota" rank="species" species="psalion">Lepiota psalion</taxonomicName>
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. Holotype (WU 5152) a Labels and collection b Four basidiomes from the collection. Scale bar: 10 mm. Photographs: a by W. Till; b by A. Vizzini.
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="45">
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<paragraph pageId="0" pageNumber="45">
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Figure 5.
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<taxonomicName class="Agaricomycetes" family="Agaricaceae" genus="Lepiota" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Lepiota psalion" order="Agaricales" pageId="0" pageNumber="45" phylum="Basidiomycota" rank="species" species="psalion">Lepiota psalion</taxonomicName>
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. Microscopic features (CAG P.11_9/7.68)
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<normalizedToken originalValue="a–b">a-b</normalizedToken>
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Elements of the pileus covering c Cheilocystidia d Elements of the annulus
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<normalizedToken originalValue="e–f">e-f</normalizedToken>
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Spores.
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<normalizedToken originalValue="a–d">a-d</normalizedToken>
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in ammoniacal Congo red e in 5% KOH f in
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<normalizedToken originalValue="Melzer’s">Melzer's</normalizedToken>
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reagent. Scale bars: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="a–d">a-d</normalizedToken>
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); 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="e–f">e-f</normalizedToken>
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). Photographs by A. Tatti.
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="45">
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<paragraph pageId="0" pageNumber="45">
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Figure 6.
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<taxonomicName class="Agaricomycetes" family="Agaricaceae" genus="Lepiota" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Lepiota psalion" order="Agaricales" pageId="0" pageNumber="45" phylum="Basidiomycota" rank="species" species="psalion">Lepiota psalion</taxonomicName>
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. Microscopic features (CAG P.11_9/7.68) a Elements of the pileus covering b Cheilocystidia c Spores d Basidia e Elements of the annulus. Scale bars: 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(a, e); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(b, d); 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(c). Drawings by A. Tatti.
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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> |