144 lines
11 KiB
XML
144 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.42.27369" ID-GBIF-Dataset="c134b61d-fafe-41bc-81d8-f86fba9de099" ID-PMC="PMC6286385" ID-Pensoft-Pub="1314-4049-42-35" ID-PubMed="30564052" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-42-35" ModsDocOrigin="MycoKeys 42" ModsDocTitle="Six new species and reports of Hydnum (Cantharellales) from eastern North America" checkinTime="1555333462136" checkinUser="pensoft" docAuthor="Swenie, Rachel A., Baroni, Timothy J. & Matheny, P. Brandon" docDate="2018" docId="AE1B9D172A56DB0A506EF6E997B7AE45" docLanguage="en" docName="MycoKeys 42: 35-72" docOrigin="MycoKeys 42" docSource="http://dx.doi.org/10.3897/mycokeys.42.27369" docTitle="Hydnum mulsicolor Liimat. & Niskanen, Mycologia 110: in press 2018" docType="treatment" docVersion="4" lastPageNumber="35" masterDocId="FE5CFFB8FFB1FFBD2D0BFFD8017CFF7A" masterDocTitle="Six new species and reports of Hydnum (Cantharellales) from eastern North America" masterLastPageNumber="72" masterPageNumber="35" pageNumber="35" updateTime="1668136097666" 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>Six new species and reports of Hydnum (Cantharellales) from eastern North America</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>Swenie, Rachel 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>Baroni, Timothy J.</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>Matheny, P. Brandon</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>42</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>35</mods:start>
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<mods:end>72</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.42.27369</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.42.27369</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-42-35</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156202176" LSID="urn:lsid:plazi:treatment:AE1B9D172A56DB0A506EF6E997B7AE45" httpUri="http://treatment.plazi.org/id/AE1B9D172A56DB0A506EF6E997B7AE45" lastPageNumber="35" pageId="0" pageNumber="35">
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<subSubSection pageId="0" pageNumber="35" type="nomenclature">
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<paragraph pageId="0" pageNumber="35">
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<taxonomicName authority="Liimat. & Niskanen, Mycologia 110: in press (2018)" class="Agaricomycetes" family="Hydnaceae" genus="Hydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hydnum mulsicolor" order="Cantharellales" pageId="0" pageNumber="35" phylum="Basidiomycota" rank="species" species="mulsicolor">Hydnum mulsicolor Liimat. & Niskanen, Mycologia 110: in press (2018)</taxonomicName>
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Figs 3H, 5J
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="materials_examined">
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<paragraph pageId="0" pageNumber="35">Type.</paragraph>
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<paragraph pageId="0" pageNumber="35">
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SLOVENIA. Velike
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<normalizedToken originalValue="Lašče">Lasce</normalizedToken>
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(45.8500; 14.6000): In forest of
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Picea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Picea abies" order="Pinales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="species" species="abies">Picea abies</taxonomicName>
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,
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Fagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Fagus sylvatica" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="species" species="sylvatica">Fagus sylvatica</taxonomicName>
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, and
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<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Corylus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Corylus avellana" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="species" species="avellana">Corylus avellana</taxonomicName>
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, GIS 1336 (holotype LJF1057).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="description">
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<paragraph pageId="0" pageNumber="35">Description.</paragraph>
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<paragraph pageId="0" pageNumber="35">
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Pileus 30-45 mm wide, round, convex when young, becoming plano-convex to funnel-shaped; surface dry, glabrous or matted-tomentose, bright orange to tan ("Zinc Orange" to
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<normalizedToken originalValue="“Ochraceous-Tawny”">"Ochraceous-Tawny"</normalizedToken>
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) becoming subzonate towards margin, sometimes distinctly umbilicate at center; margin incurved at first, becoming decurved, wavy, and lightening in color. Spines 1-7mm long, decurrent, pinkish cream with white tips. Stipe 25-45
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<normalizedToken originalValue="×">x</normalizedToken>
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5-8 mm, central or eccentric, equal or enlarging downwards, texture firm, smooth, with aborted spines at stipe apex and some texturing below, cream white, sometimes with small white cottony patches, staining orange when handled, a dense mat of basal mycelium present at base. Context not observed. Odor mild or pleasant. Taste not distinctive.
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</paragraph>
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<paragraph pageId="0" pageNumber="35">
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Basidiospores 6.5
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<normalizedToken originalValue="–7.7–">-7.7-</normalizedToken>
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8.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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<normalizedToken originalValue="×">x</normalizedToken>
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(5.5)6
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<normalizedToken originalValue="–7.1–">-7.1-</normalizedToken>
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8.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, Q=1.00
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<normalizedToken originalValue="–1.08–">-1.08-</normalizedToken>
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1.19(1.24) (n=46/3), subglobose, smooth, hyaline in KOH. Basidia 52-60
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<normalizedToken originalValue="×">x</normalizedToken>
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7.5-9.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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with 3-4(5) sterigmata. Pileipellis an interwoven cutis, hyphae smooth, cylindrical, thin-walled, mostly 4-6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide. Clamp connections present.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="distribution">
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<paragraph pageId="0" pageNumber="35">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="35">Eastern U.S. and Central Europe - Ohio, Virginia, North Carolina, Tennessee (GenBank AJ547885, AJ547868, AJ783969), and Slovenia (type), Switzerland (GenBank KU612545, KX086216).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="ecology">
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<paragraph pageId="0" pageNumber="35">Ecology.</paragraph>
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<paragraph pageId="0" pageNumber="35">
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In deciduous or mixed forests with
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="genus">Quercus</taxonomicName>
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. July to September.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="materials_examined">
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<paragraph pageId="0" pageNumber="35">Other specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="35">
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UNITED STATES. North Carolina: Blue Ridge Parkway near Little Switzerland, deciduous woodlot with
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="genus">Quercus</taxonomicName>
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, 1100 m, 19 Aug 2016, M. Hopping RAS105 (TENN 073015). Blue Ridge Parkway near Little Switzerland, in mixed woods, 1100 m, 19 Aug 2016, D. Boes RAS108 (TENN 073018). Buncombe County, Tanbark Ridge, growing singly in mature acidic cove forest with
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="genus">Quercus</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Sapindaceae" genus="Acer" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Acer" order="Sapindales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="genus">Acer</taxonomicName>
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, 915 m, 4 Sep 2016, M. Hopping MH16006 (TENN 073550). Tennessee: Great Smoky Mountains National Park, Cherokee Orchard, Bullhead Trail, on soil in mixed forest, 1340 m, 16 Jul 2015, R.A. Swenie RAS023 (TENN 070321). Virginia: Shenandoah National Park, milepost 21, 1000 m, 9 Sep 2016, RAS120 (TENN 073023).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="35" type="discussion">
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<paragraph pageId="0" pageNumber="35">Discussion.</paragraph>
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<paragraph pageId="0" pageNumber="35">
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<taxonomicName class="Agaricomycetes" family="Cantharellaceae" genus="Hydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hydnum mulsicolor" order="Cantharellales" pageId="0" pageNumber="35" phylum="Basidiomycota" rank="species" species="mulsicolor">Hydnum mulsicolor</taxonomicName>
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is the only species of
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<taxonomicName class="Agaricomycetes" family="Cantharellaceae" genus="Hydnum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hydnum" order="Cantharellales" pageId="0" pageNumber="35" phylum="Basidiomycota" rank="genus">Hydnum</taxonomicName>
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in eastern North America that is also known to occur in Europe based on ITS phylogenetic analysis. The basidiomes are small to medium-sized with strongly decurrent spines, and the pileus color ranges from strikingly orange to tan. Prominent basal mycelium is also present as a dense mat or as distinct rhizomorphs at the stipe base. In the eastern US,
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<taxonomicName lsidName="H. mulsicolor" pageId="0" pageNumber="35" rank="species" species="mulsicolor">H. mulsicolor</taxonomicName>
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is often found with
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<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="35" phylum="Tracheophyta" rank="genus">Quercus</taxonomicName>
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in mixed or hardwood forests. It is closely related to
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<taxonomicName lsidName="H. submulsicolor" pageId="0" pageNumber="35" rank="species" species="submulsicolor">H. submulsicolor</taxonomicName>
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and
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<taxonomicName lsidName="H. canadense" pageId="0" pageNumber="35" rank="species" species="canadense">H. canadense</taxonomicName>
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, both of which are known only from coniferous forests in eastern North America and have slightly larger spores than
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<taxonomicName lsidName="H. mulsicolor" pageId="0" pageNumber="35" rank="species" species="mulsicolor">H. mulsicolor</taxonomicName>
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(
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<bibRefCitation author="Niskanen, T" journalOrPublisher="New Zealand Journal of Botany" pageId="0" pageNumber="35" url="https://doi.org/10.1080/00275514.2018.1477004" year="2018">Niskanen et al. 2018</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |