162 lines
11 KiB
XML
162 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.33.23703" ID-GBIF-Dataset="3134892c-6ec5-43a9-884a-66b1d2ad0fa8" ID-PMC="PMC5911683" ID-Pensoft-Pub="1314-4049-33-103" ID-PubMed="29686503" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-33-103" ModsDocOrigin="MycoKeys 33" ModsDocTitle="Two new species and one new record of the genus Tylopilus (Boletaceae) from Indian Himalaya with morphological details and phylogenetic estimations" checkinTime="1523689974587" checkinUser="pensoft" docAuthor="Chakraborty, Dyutiparna, Vizzini, Alfredo & Das, Kanad" docDate="2018" docId="43A5CE48F7F937C6733C4C3E8B971D55" docLanguage="en" docName="MycoKeys 33: 103-124" docOrigin="MycoKeys 33" docSource="http://dx.doi.org/10.3897/mycokeys.33.23703" docTitle="Tylopilus himalayanus D. Chakr., K. Das & Vizzini, sp. nov." docType="treatment" docVersion="4" lastPageNumber="109" masterDocId="FFE5FFD1C71FFF8BB128F52A0519FF83" masterDocTitle="Two new species and one new record of the genus Tylopilus (Boletaceae) from Indian Himalaya with morphological details and phylogenetic estimations" masterLastPageNumber="124" masterPageNumber="103" pageNumber="107" updateTime="1668135973804" 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>Two new species and one new record of the genus Tylopilus (Boletaceae) from Indian Himalaya with morphological details and phylogenetic estimations</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>Chakraborty, Dyutiparna</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>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>Das, Kanad</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>33</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>103</mods:start>
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<mods:end>124</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.33.23703</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.33.23703</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-33-103</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="143559334" LSID="urn:lsid:plazi:treatment:43A5CE48F7F937C6733C4C3E8B971D55" httpUri="http://treatment.plazi.org/id/43A5CE48F7F937C6733C4C3E8B971D55" lastPageId="6" lastPageNumber="109" pageId="4" pageNumber="107">
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<subSubSection pageId="4" pageNumber="107" type="nomenclature">
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<paragraph pageId="4" pageNumber="107">
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<taxonomicName LSID="MB823975" authority="D. Chakr., K. Das & Vizzini" class="Agaricomycetes" family="Boletaceae" genus="Tylopilus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Tylopilus himalayanus" order="Boletales" pageId="4" pageNumber="107" phylum="Basidiomycota" rank="species" species="himalayanus">Tylopilus himalayanus D. Chakr., K. Das & Vizzini</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="107">sp. nov.</taxonomicNameLabel>
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Figs 3, 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="107" type="holotype">
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<paragraph pageId="4" pageNumber="107">Holotype.</paragraph>
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<paragraph pageId="4" pageNumber="107">India. Sikkim: East District, Upper Chandmari, 1977 m alt., N27°23'13.7", E88°46'42.9", 26 Aug 2017, D. Chakraborty & K. Das, DC 17-25 (CAL 1649).</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="107" type="diagnosis">
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<paragraph pageId="4" pageNumber="107">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="107">
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Distinct from all allied taxa by a combination of sequence data (nrITS and nrLSU), reddish- or brownish-grey to purplish-grey, then brown to reddish-brown pileus in basidiomata, absence of olive or violet tinges on stipe surface, presence of angular pores, stipe without reticulum or rarely with a faint reticulum restricted to the very apex, bitter taste of the context, positive reaction of the stipe context with KOH (dark orange) and FeSO4 (dark green) and medium sized (10.9-14.4
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<normalizedToken originalValue="×">x</normalizedToken>
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3.9-4.9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) basidiospores.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="107" type="etymology">
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<paragraph pageId="4" pageNumber="107">Etymology.</paragraph>
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<paragraph pageId="4" pageNumber="107">Referring to Indian Himalaya, the type locality.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="109" pageId="4" pageNumber="107" type="description">
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<paragraph pageId="4" pageNumber="107">Description.</paragraph>
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<paragraph pageId="4" pageNumber="107">
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Pileus 71-120 mm diam., initially convex then plano-convex to applanate, surface dry, matte to somewhat subvelvety, faintly areolate, brownish-grey, dull red, reddish-grey to purplish-grey or greyish-magenta (11
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<normalizedToken originalValue="–13B–C2–">-13B-C2-</normalizedToken>
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3) when young, gradually brown to reddish-brown (7E4-9D4) or darker, paler greyish-yellow (4C4) towards margin, pale yellow (2A3) at margin; margin entire, decurved to plane with a narrow flap of tissue, blond (4C4). Pore surface greyish-yellow (3C4) when young, pinkish-white (8A2) with age, turning greyish-brown (6D3) on bruising; pores angular, 2/mm. Tubes adnexed to subdecurrent, 5-6 mm long, whitish-brown to brownish, light brown to brown (26B2-3) on bruising. Stipe 95-155
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<normalizedToken originalValue="×">x</normalizedToken>
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20-32 mm, mostly subclavate, hollow, pale yellow (1-2A3) at apex, brownish towards base but never violaceous; surface usually without any reticulum, but sometimes faintly reticulate at apex (1/8th from the juncture), the rest longitudinally striate. Context up to 16 mm thick in pileus, milk white (1A2), unchanging when exposed. Stipe context turning dark green with FeSO4, dark orange with 5% KOH, orange with 10% NH4OH. Taste bitter. Spore print not obtained.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="109" pageId="5" pageNumber="108">
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<pageBreakToken pageId="5" pageNumber="108" start="start">Basidiospores</pageBreakToken>
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10.9
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<normalizedToken originalValue="–12.5–">-12.5-</normalizedToken>
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14.4
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<normalizedToken originalValue="×">x</normalizedToken>
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3.9
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<normalizedToken originalValue="–4.5–">-4.5-</normalizedToken>
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4.9
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, (n = 30; Q = 2.51
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<normalizedToken originalValue="–2.75–">-2.75-</normalizedToken>
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3.25), elongated to fusiform, inequilateral, thin-walled, smooth under light microscope. Basidia 30-40
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<normalizedToken originalValue="×">x</normalizedToken>
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9-10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, four-spored, clavate. Pleurocystidia 27-54
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<normalizedToken originalValue="×">x</normalizedToken>
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8-10.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, emergent up to 30
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, fusoid to ventricose, appendiculate. Tube edge sterile; cheilocystidia 32-48
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<normalizedToken originalValue="×">x</normalizedToken>
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5.2-8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, common, clavate to cylindrical, subfusoid to ventricose. Hymenophoral tra
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<pageBreakToken pageId="6" pageNumber="109" start="start">ma</pageBreakToken>
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divergent, hyphae septate, gelatinous, up to 6
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide. Pileipellis a trichoderm, up to 150
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick, composed of erect hyphae, somewhat interwoven, encrusted, brown pigmented; terminal elements 20-50
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<normalizedToken originalValue="×">x</normalizedToken>
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5-10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, cylindrical to subcylindrical, sometimes subfusoid, content brown pigmented. Stipitipellis a cutis, made up of sub-parallel repent hyphae; caulocystidia not observed; caulobasidia similar to that of hymenial basidia.
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</paragraph>
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<caption pageId="6" pageNumber="109">
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<paragraph pageId="6" pageNumber="109">
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Figure 3.
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<taxonomicName class="Agaricomycetes" family="Boletaceae" genus="Tylopilus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Tylopilus himalayanus" order="Boletales" pageId="6" pageNumber="109" phylum="Basidiomycota" rank="species" species="himalayanus">Tylopilus himalayanus</taxonomicName>
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(DC 17-25, holotype). a, b Fresh basidiomata in the field and in basecamp c Pore surface after bruising d Surface of stipe apex with reticulation e Pleurocystidia f Pileipellis g Tube edge h Basidiospores. Scale bars: 50
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(f); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(e, g, h); 5 mm (c, d); 5 cm (a).
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</paragraph>
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</caption>
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<caption pageId="6" pageNumber="109">
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<paragraph pageId="6" pageNumber="109">
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Figure 4.
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<taxonomicName class="Agaricomycetes" family="Boletaceae" genus="Tylopilus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Tylopilus himalayanus" order="Boletales" pageId="6" pageNumber="109" phylum="Basidiomycota" rank="species" species="himalayanus">Tylopilus himalayanus</taxonomicName>
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(DC 17-25, holotype). a Basidiospores b Basidia c Pleurocystidia d Cheilocystidia e Pileipellis. Scale bars: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="a–e">a-e</normalizedToken>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="109" type="materials_examined">
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<paragraph pageId="6" pageNumber="109">Specimens examined.</paragraph>
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<paragraph pageId="6" pageNumber="109">
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India. Sikkim: Upper Chandmari, 1977 m alt.,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="27.387138">N27°23'13.7"</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="88.77859">E88°46'42.9"</geoCoordinate>
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, under
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="genus">Pinus</taxonomicName>
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sp. in temperate mixed forest, 26 Aug 2017, D. Chakraborty & K. Das, DC 17-31 (CAL); Uttarakhand: Champawat district, Abbot mount, 1933 m alt.,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="29.424417">N29°25.465'</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="80.10703">E80°06.422'</geoCoordinate>
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, under
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Cedrus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cedrus deodara" order="Pinales" pageId="6" pageNumber="109" phylum="Tracheophyta" rank="species" species="deodara">Cedrus deodara</taxonomicName>
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in temperate coniferous forest, 18 Jul 2017, A. Ghosh, KD B-03 (CAL).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |