277 lines
19 KiB
XML
277 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.37.26420" ID-GBIF-Dataset="7e8b00b9-2ca1-45a9-a639-e7691c428203" ID-PMC="PMC6108235" ID-Pensoft-Pub="1314-4049-37-73" ID-PubMed="30150881" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-37-73" ModsDocOrigin="MycoKeys 37" ModsDocTitle="Amanitatullossiana, a new species, and two new records of AmanitasectionLepidella from north-western Himalaya, India" checkinTime="1533122203095" checkinUser="pensoft" docAuthor="Hosen, Md. Iqbal, Mehmood, Tahir, Das, Kanad, Kudzma, Linas V. & Bhatt, R. P." docDate="2018" docId="41D671BA28FE519EBA34037B800679F7" docLanguage="en" docName="MycoKeys 37: 73-92" docOrigin="MycoKeys 37" docSource="http://dx.doi.org/10.3897/mycokeys.37.26420" docTitle="Amanita griseoverrucosa Zhu L. Yang, Bibliotheca Mycologica 170: 155 1997" docType="treatment" docVersion="4" lastPageNumber="73" masterDocId="FFD7FFFA9D723D0FFFA0FFC3FFA9FF8D" masterDocTitle="Amanitatullossiana, a new species, and two new records of AmanitasectionLepidella from north-western Himalaya, India" masterLastPageNumber="92" masterPageNumber="73" pageNumber="73" updateTime="1668136032205" 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>Amanitatullossiana, a new species, and two new records of AmanitasectionLepidella from north-western Himalaya, India</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>Hosen, Md. Iqbal</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>Mehmood, Tahir</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>Das, Kanad</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>Kudzma, Linas V.</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>Bhatt, R. P.</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>37</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>73</mods:start>
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<mods:end>92</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.37.26420</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.37.26420</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-37-73</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="146754217" LSID="urn:lsid:plazi:treatment:41D671BA28FE519EBA34037B800679F7" httpUri="http://treatment.plazi.org/id/41D671BA28FE519EBA34037B800679F7" lastPageNumber="73" pageId="0" pageNumber="73">
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<subSubSection pageId="0" pageNumber="73" type="nomenclature">
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<paragraph pageId="0" pageNumber="73">
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<taxonomicName authority="Zhu L. Yang, Bibliotheca Mycologica 170: 155 (1997)" class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita griseoverrucosa" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="griseoverrucosa">Amanita griseoverrucosa Zhu L. Yang, Bibliotheca Mycologica 170: 155 (1997)</taxonomicName>
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Figs 4a, b, 5a, b
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="description">
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<paragraph pageId="0" pageNumber="73">Description.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Basidiomata medium-sized to large. Pileus 60-125 mm wide, initially hemispherical then convex to plano-convex, dry, slightly viscid when moist, whitish to greyish-white (1B1) to ash grey (1B2) to grey (1D1); context 6-11 mm thick, white (1A1), thinning evenly towards margin, unchanging when cut or bruised. Universal veil on pileus as felted to subconical to verrucose, brownish-grey (1D3), greyish-brown (5F3) to dark grey (1F1), soft, up to 4 mm thick, 5-8 mm wide, irregularly distributed; margin non-striate, appendiculate; Lamellae free to narrowly adnate, crowded, white (1A1), unchanging, 6-10 mm broad; lamellulae attenuate, plentiful, of several lengths, with 7-8 lamellae per cm at margin. Stipe 45-90
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<normalizedToken originalValue="×">x</normalizedToken>
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12-21 mm (excluding bulb), narrowing upwards, solid, lower part covered by light grey (1D1) fibrillose squamules, upper part covered by white farinose squamules; context white, unchanging on cutting or bruising. Bulb 32-62
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<normalizedToken originalValue="×">x</normalizedToken>
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19-32 mm, ventricose to clavate, white, covered with grey (1D1) to dark grey (1F1), universal veil remnants. Partial veil superior, soft, cottony, white, easily collapsed. Odour indistinct, taste not observed. Spore deposit white.
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Basidiospores [80/4/2] (8-) 8.5
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<normalizedToken originalValue="–10(–">-10(-</normalizedToken>
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11)
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<normalizedToken originalValue="×">x</normalizedToken>
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(5.5-)6 -6.5 (-7)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, [L =9.05-9.17
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, L' = 9.11
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; W = 5.9-6.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, W' = 6.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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; Q = (1.32
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<normalizedToken originalValue="–)1.42–1.5(–">-)1.42-1.5(-</normalizedToken>
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1.69), Q = 1.51-1.54, Q' = 1.53], ellipsoid, hyaline, thin walled, smooth, amyloid, apiculus sublateral, up to 1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Basidia (34
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<normalizedToken originalValue="–)45–50(–">-)45-50(-</normalizedToken>
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53)
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<normalizedToken originalValue="×">x</normalizedToken>
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(9.5
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<normalizedToken originalValue="–)10–12(–">-)10-12(-</normalizedToken>
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14)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, 2 to 4-spored, thin-walled, colourless, hyaline; sterigmata up to 4
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long; basal clamp connections not observed in any tissue after extensive search. Lamellae edge sterile; composed of clavate or pyriform inflated cells 35-50
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<normalizedToken originalValue="×">x</normalizedToken>
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22-31
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, thin walled, colourless, hyaline. Subhymenium 35-40
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick, wst-near = 30-40
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, wst-far = 40-55
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, basidia arising from subglobose to broadly ellipsoid cells (11-18
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<normalizedToken originalValue="×">x</normalizedToken>
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8-15
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<normalizedToken originalValue="μm">μm</normalizedToken>
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). Hymenophoral trama bilateral, divergent; wcs = 40-60
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<normalizedToken originalValue="μm">μm</normalizedToken>
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; well rehydrated, filamentous, undifferentiated hyphae 3-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide; inflated cells ellipsoid to elongated 55-90
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<normalizedToken originalValue="×">x</normalizedToken>
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12-19
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, diverging at an angle of approximately 40°; vascular hyphae 11-14
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, infrequent. Pileipellis 130-150
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<normalizedToken originalValue="μm">μm</normalizedToken>
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thick, subradially to densely arranged, filamentous, undifferentiated hyphae 2-7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide; vascular hyphae 7-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, infrequent. Universal veil on pileus disordered; filamentous, undifferentiated hyphae 2-7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, scattered, branched, thin walled; inflated cells dominantly globose to subglobose 40-70
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<normalizedToken originalValue="×">x</normalizedToken>
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30-65
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, broadly ellipsoid to ellipsoid 40-60
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<normalizedToken originalValue="×">x</normalizedToken>
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10-13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, often in chain of 2-3 cells, thin walled, hyaline, often with yellowish-brown vascular pigment. Universal veil on base of stipe disordered; filamentous, undifferentiated hyphae 3-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, scattered, thin walled, branched, with brownish vacuolar pigments; inflated cells dominantly globose to subglobose 30-65
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<normalizedToken originalValue="×">x</normalizedToken>
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26-58
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, broadly ellipsoid to ellipsoid or pyriform 26-55
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<normalizedToken originalValue="×">x</normalizedToken>
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8-13
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, thin-walled, hyaline, with brownish vacuolar pigment. Partial veil abundant inflated cells clavate to broadly clavate 76-130
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<normalizedToken originalValue="×">x</normalizedToken>
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13-25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, thin walled, colourless, hyaline or brownish vacuolar pigments; filamentous, undifferentiated hyphae 3-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Stipe context longitudinally acrophysalidic, filamentous, undifferentiated hyphae 5-7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide; acrophysalides 220-270
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<normalizedToken originalValue="×">x</normalizedToken>
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33-45
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, filamentous, undifferentiated hyphae 4-8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, hyaline, vascular hyphae not found. Clamp connections not observed in any tissue.
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</paragraph>
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<caption pageId="0" pageNumber="73">
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<paragraph pageId="0" pageNumber="73">
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Figure 4.
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<taxonomicName genus="Basidiomata" lsidName="Basidiomata" pageId="0" pageNumber="73" rank="genus">Basidiomata</taxonomicName>
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of
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="genus">Amanita</taxonomicName>
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species. a, b Basidiomata of
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<taxonomicName lsidName="A. griseoverrucosa" pageId="0" pageNumber="73" rank="species" species="griseoverrucosa">A. griseoverrucosa</taxonomicName>
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in natural habitat (TM 16-1228) c, b Basidiomata of
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<taxonomicName lsidName="A. virgineoides" pageId="0" pageNumber="73" rank="species" species="virgineoides">A. virgineoides</taxonomicName>
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in natural habitat (TM 14-413).
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</paragraph>
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</caption>
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<caption pageId="0" pageNumber="73">
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<paragraph pageId="0" pageNumber="73">
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Figure 5. Microscopic features of
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="genus">Amanita</taxonomicName>
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species. a, b
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita griseoverrucosa" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="griseoverrucosa">Amanita griseoverrucosa</taxonomicName>
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(TM 16-1247) a Basidiospores b Elements of universal veil from pileus surface c, d
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita virgineoides" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="virgineoides">Amanita virgineoides</taxonomicName>
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(TM 14-413) c Basidiospores d Elements of universal veil from pileus surface.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="habitat">
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<paragraph pageId="0" pageNumber="73">Habitat and distribution.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Solitary to gregarious, with plants of
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<taxonomicName family="Fagaceae" lsidName="Lepidella" pageId="0" pageNumber="73" rank="family">Fagaceae</taxonomicName>
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,
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<taxonomicName family="Pinaceae" lsidName="Lepidella" pageId="0" pageNumber="73" rank="family">Pinaceae</taxonomicName>
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and
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<taxonomicName family="Ericaceae" lsidName="Lepidella" pageId="0" pageNumber="73" rank="family">Ericaceae</taxonomicName>
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(
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<taxonomicName class="Magnoliopsida" family="Ericaceae" genus="Rhododendron" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Rhododendron arboretum" order="Ericales" pageId="0" pageNumber="73" phylum="Tracheophyta" rank="species" species="arboretum">Rhododendron arboretum</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="distribution">
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<paragraph pageId="0" pageNumber="73">Known distribution.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Currently known from China (
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<bibRefCitation pageId="0" pageNumber="73">Yang 2004</bibRefCitation>
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,
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<bibRefCitation pageId="0" pageNumber="73">2015</bibRefCitation>
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) and now India.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="materials_examined">
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<paragraph pageId="0" pageNumber="73">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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INDIA, Uttarakhand, Pauri district, Phedkhal, at 1900 m a.s.l.,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="30.162134">30°09.728'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="78.85343">078°51.206'E</geoCoordinate>
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, 29 July 2016, T. Mehmood, TM 16-1228 (GUH-M-27010); same location, 26 August 2015, T. Mehmood, TM-15-971 (GUH-M-27011), 1910 m a.s.l.,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="30.1622">30°09.732'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="78.85357">078°51.214'E</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="73" type="comments">
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<paragraph pageId="0" pageNumber="73">Commentary.</paragraph>
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<paragraph pageId="0" pageNumber="73">
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Morphologically, the Indian collections of
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<taxonomicName lsidName="A. griseoverrucosa" pageId="0" pageNumber="73" rank="species" species="griseoverrucosa">A. griseoverrucosa</taxonomicName>
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are characterised by a whitish to greyish-white pileus covered with easily detachable greyish-brown to dark grey, felted to verrucose universal veil remnants, a ventricose to clavate stipe base, broadly ellipsoid to ellipsoid basidiospores, universal veil on the pileus with abundant inflated cells and scattered filamentous, undifferentiated hyphae and the absence of clamp connections at bases of basidia. The characteristic features and molecular data from the Indian collections match rather well with the original description of
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<taxonomicName lsidName="A. griseoverrucosa" pageId="0" pageNumber="73" rank="species" species="griseoverrucosa">A. griseoverrucosa</taxonomicName>
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, reported from China (
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<bibRefCitation pageId="0" pageNumber="73">Yang 2004</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="73">
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The absence of clamp connections at the bases of basidia, ellipsoid to broadly ellipsoid basidiospores and abundant inflated cells with scattered hyphae in the universal veil placed this species in
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="genus">Amanita</taxonomicName>
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[sect.
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Lepidella" higherTaxonomySource="CoL" infraspecific-rank="subsect." kingdom="Fungi" lsidName="Lepidella" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="subsection" subsection="Solitariae">Lepidella subsect. Solitariae</taxonomicName>
|
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] stirps
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<taxonomicName genus="Cinereoconia" lsidName="Cinereoconia" pageId="0" pageNumber="73" rank="genus">Cinereoconia</taxonomicName>
|
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(
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<bibRefCitation pageId="0" pageNumber="73">Yang 2004</bibRefCitation>
|
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). Phylogenetically, both Indian (TM 16-1228) and Chinese (HKAS 38459) collections of
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<taxonomicName lsidName="A. griseoverrucosa" pageId="0" pageNumber="73" rank="species" species="griseoverrucosa">A. griseoverrucosa</taxonomicName>
|
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are closely related to
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<taxonomicName lsidName="A. cinereoconia" pageId="0" pageNumber="73" rank="species" species="cinereoconia">A. cinereoconia</taxonomicName>
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and
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<taxonomicName lsidName="A. tullossiana" pageId="0" pageNumber="73" rank="species" species="tullossiana">A. tullossiana</taxonomicName>
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(Fig. 1).
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita cinereoconia" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="cinereoconia">Amanita cinereoconia</taxonomicName>
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has a white to greyish pileus covered with pulverulent to small warted universal veil remnants and elongate to cylindric basidiospores 8.5-11.5
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<normalizedToken originalValue="×">x</normalizedToken>
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5-6.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<bibRefCitation author="Bas, C" journalOrPublisher="Persoonia" pageId="0" pageNumber="73" pagination="285 - 579" title="Morphology and subdivision of Amanita and monograph of its section Lepidella." volume="5" year="1969">Bas 1969</bibRefCitation>
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,
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<bibRefCitation author="Jenkins, DT" journalOrPublisher="Mad River Press, Eureka. California" pageId="0" pageNumber="73" title="Amanita of North America." year="1986">Jenkins 1986</bibRefCitation>
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).
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita griseoverrucosa" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="griseoverrucosa">Amanita griseoverrucosa</taxonomicName>
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is also distinguished from
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<taxonomicName class="Agaricomycetes" family="Amanitaceae" genus="Amanita" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Amanita tullossiana" order="Agaricales" pageId="0" pageNumber="73" phylum="Basidiomycota" rank="species" species="tullossiana">Amanita tullossiana</taxonomicName>
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(see above).
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</paragraph>
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</subSubSection>
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||
</treatment>
|
||
</document> |