treatments-xml/data/BF/3E/E9/BF3EE9CEE37259128ACC2DBB84DEC9A2.xml

<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.68.53264" ID-GBIF-Dataset="3425c768-5f26-4d6e-8156-b2863b9b7e76" ID-PMC="PMC7334244" ID-Pensoft-Pub="1314-4049-68-49" ID-Pensoft-UUID="EB4D7C773441540081E96920F318F89F" ID-PubMed="32675938" ModsDocID="1314-4049-68-49" checkinTime="1593208605939" checkinUser="pensoft" docAuthor="Wang, Chao-Qun, Li, Tai-Hui, Zhang, Ming, He, Xiao-Lan, Qin, Wei-Qiang, Liu, Tie-Zhi, Zeng, Nian-Kai, Wang, Xiang-Hua, Liu, Jian-Wei, Wei, Tie-Zheng, Xu, Jiang, Li, Yue-Qiu &amp; Shen, Ya-Heng" docDate="2020" docId="BF3EE9CEE37259128ACC2DBB84DEC9A2" docLanguage="en" docName="MycoKeys 68: 49-73" docOrigin="MycoKeys 68" docSource="http://dx.doi.org/10.3897/mycokeys.68.53264" docTitle="Hygrophorus brunneodiscus C. Q. Wang &amp; T. H. Li 2020, sp. nov." docType="treatment" docVersion="4" id="EB4D7C773441540081E96920F318F89F" lastPageNumber="49" masterDocId="EB4D7C773441540081E96920F318F89F" masterDocTitle="Hygrophorus subsection Hygrophorus (Hygrophoraceae, Agaricales) in China" masterLastPageNumber="73" masterPageNumber="49" pageNumber="49" updateTime="1668136477627" updateUser="ExternalLinkService">
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<mods:title>Hygrophorus subsection Hygrophorus (Hygrophoraceae, Agaricales) in China</mods:title>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Chao-Qun</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Tai-Hui</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
<mods:nameIdentifier type="email">mycolab@263.net</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zhang, Ming</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>He, Xiao-Lan</mods:namePart>
<mods:affiliation>Soil and Fertilizer Institute, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Qin, Wei-Qiang</mods:namePart>
<mods:affiliation>Jishou University, Zhangjiajie 427000, Hunan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liu, Tie-Zhi</mods:namePart>
<mods:affiliation>College of Life Sciences, Chifeng University, Chifeng 024000, Inner Mongolia, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zeng, Nian-Kai</mods:namePart>
<mods:affiliation>College of Pharmacy-Transgenic Laboratory, Hainan Medical University, Haikou 571199, Hainan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Xiang-Hua</mods:namePart>
<mods:affiliation>Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Liu, Jian-Wei</mods:namePart>
<mods:affiliation>Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wei, Tie-Zheng</mods:namePart>
<mods:affiliation>State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Xu, Jiang</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Yue-Qiu</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Shen, Ya-Heng</mods:namePart>
<mods:affiliation>Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, Guangdong, China</mods:affiliation>
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<mods:title>MycoKeys</mods:title>
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<mods:date>2020</mods:date>
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<mods:number>68</mods:number>
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<mods:start>49</mods:start>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.68.53264</mods:identifier>
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<treatment ID-GBIF-Taxon="164807325" LSID="urn:lsid:plazi:treatment:BF3EE9CEE37259128ACC2DBB84DEC9A2" httpUri="http://treatment.plazi.org/id/BF3EE9CEE37259128ACC2DBB84DEC9A2" lastPageNumber="49" pageId="0" pageNumber="49">
<subSubSection pageId="0" pageNumber="49" type="nomenclature">
<paragraph pageId="0" pageNumber="49">
<taxonomicName LSID="BF3EE9CE-E372-5912-8ACC-2DBB84DEC9A2" authority="C. Q. Wang &amp; T. H. Li" authorityName="C. Q. Wang &amp; T. H. Li" authorityYear="2020" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus brunneodiscus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="brunneodiscus" status="sp. nov.">Hygrophorus brunneodiscus C.Q. Wang &amp; T.H. Li</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="49">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Hygrophorus brunneodiscus. a, b Basidiomata (GDGM 73213, Holotype) c, d Basidiomata (GDGM 75489) e Basidiospores (GDGM 73213) f Basidia (GDGM 73213) g Elements of pileipellis (GDGM 73213). Scale bars: 2 cm (a-d)." figureDoi="10.3897/mycokeys.68.53264.figure3" httpUri="https://binary.pensoft.net/fig/425720" pageId="0" pageNumber="49">Figure 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="typification">
<paragraph pageId="0" pageNumber="49">Typification.</paragraph>
<paragraph pageId="0" pageNumber="49">
China, Hunan Province, Zhangjiajie City, Zhangjiajie Campus of Jishou University, on the ground of a forest dominated by 
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus fabri" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="fabri">
<emphasis italics="true" pageId="0" pageNumber="49">Quercus fabri</emphasis>
</taxonomicName>
and 
<taxonomicName lsidName="Q. serrata" pageId="0" pageNumber="49" rank="species" species="serrata">
<emphasis italics="true" pageId="0" pageNumber="49">Q. serrata</emphasis>
</taxonomicName>
, elev. ca. 220 m, 
<geoCoordinate degrees="29" direction="north" minutes="8" orientation="latitude" precision="15" seconds="24" value="29.14">29°8'24&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="110" direction="east" minutes="27" orientation="longitude" precision="15" seconds="42" value="110.46166">110°27'42&quot;E</geoCoordinate>
, 26 May 2019, W.Q. Qin (GDGM73213, Holotype!), ITSMN378318.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="etymology">
<paragraph pageId="0" pageNumber="49">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="49">
&quot; 
<emphasis italics="true" pageId="0" pageNumber="49">brunneo</emphasis>
-&quot;: brown, &quot;- 
<emphasis italics="true" pageId="0" pageNumber="49">discus</emphasis>
&quot;: pileus disc. The species epithet &quot; 
<taxonomicName lsidName="brunneodiscus" pageId="0" pageNumber="49" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">brunneodiscus</emphasis>
</taxonomicName>
&quot; (Lat.) refers to the brown pileus disc of this new taxon.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="diagnosis">
<paragraph pageId="0" pageNumber="49">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="49">
<taxonomicName authorityName="C. Q. Wang &amp; T. H. Li" authorityYear="2020" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus brunneodiscus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus brunneodiscus</emphasis>
</taxonomicName>
differs from 
<taxonomicName lsidName="H. cossus" pageId="0" pageNumber="49" rank="species" species="cossus">
<emphasis italics="true" pageId="0" pageNumber="49">H. cossus</emphasis>
</taxonomicName>
by the smaller pileus (20-50 mm broad), brownish pileus disc, thinner stipe (4-7 mm wide) and the shorter basidia (32-48 
<normalizedToken originalValue="µm">µm</normalizedToken>
long); differs from 
<taxonomicName lsidName="H. fuscopapillatus" pageId="0" pageNumber="49" rank="species" species="fuscopapillatus">
<emphasis italics="true" pageId="0" pageNumber="49">H. fuscopapillatus</emphasis>
</taxonomicName>
and 
<taxonomicName lsidName="H. griseodiscus" pageId="0" pageNumber="49" rank="species" species="griseodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">H. griseodiscus</emphasis>
</taxonomicName>
by the low elevation distribution and brown pileus disc.
</paragraph>
<caption doi="10.3897/mycokeys.68.53264.figure3" httpUri="https://binary.pensoft.net/fig/425720" pageId="0" pageNumber="49" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="49">
<emphasis bold="true" pageId="0" pageNumber="49">Figure 3.</emphasis>
<taxonomicName authorityName="C. Q. Wang &amp; T. H. Li" authorityYear="2020" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus brunneodiscus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus brunneodiscus</emphasis>
</taxonomicName>
. 
<emphasis bold="true" pageId="0" pageNumber="49">a, b</emphasis>
Basidiomata (GDGM73213, Holotype) 
<emphasis bold="true" pageId="0" pageNumber="49">c, d</emphasis>
Basidiomata (GDGM75489) 
<emphasis bold="true" pageId="0" pageNumber="49">e</emphasis>
Basidiospores (GDGM73213) 
<emphasis bold="true" pageId="0" pageNumber="49">f</emphasis>
Basidia (GDGM73213) 
<emphasis bold="true" pageId="0" pageNumber="49">g</emphasis>
Elements of pileipellis (GDGM73213). Scale bars: 2 cm (
<emphasis bold="true" pageId="0" pageNumber="49">a-d</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="description">
<paragraph pageId="0" pageNumber="49">Description.</paragraph>
<paragraph pageId="0" pageNumber="49">
<emphasis italics="true" pageId="0" pageNumber="49">Pileus</emphasis>
20-50 mm broad, hemispherical or conical with a slightly involute or slightly revolute margin when young, becoming convex with an expanded margin when mature, whitish to brownish as a whole, brownish-orange, light brown, yellowish-brown (5C4-5, 5D4-5, 5E5-8) at the disc (about one fourth part of the radius from the centre to the margin), becoming paler to greyish-yellow (4B3-4), greyish-white (4B1) or whitish outwards and white at the margin or with a white marginal zone of 1-2 mm wide, viscid, covered with a glutinous layer of transparent materials when wet. 
<emphasis italics="true" pageId="0" pageNumber="49">Lamellae</emphasis>
short decurrent to decurrent, white, waxy, with 36-40 complete lamellae and 1-3 lamellulae between two complete lamellae; lamella edge concolorous, entire. 
<emphasis italics="true" pageId="0" pageNumber="49">Stipe</emphasis>
40-90 
<normalizedToken originalValue="×">x</normalizedToken>
4-7 mm, cylindrical, hollow, nearly equal to slightly thinner at apex and tapering towards the base; pale yellow to greyish-yellow (4A3, 4B3), white to yellowish-white (4A2) at apex, sometimes white at base; sticky, covered with a layer of transparent materials when wet, easily-sticking debris on the slime layer, usually fibrillose or with scattered white fibrillose dots at apex. 
<emphasis italics="true" pageId="0" pageNumber="49">Context</emphasis>
thin, white to light brown, with slight fishy odour.
</paragraph>
<paragraph pageId="0" pageNumber="49">
<emphasis italics="true" pageId="0" pageNumber="49">Basidiospores</emphasis>
(6.5)7-9(9.5) 
<normalizedToken originalValue="×">x</normalizedToken>
4-5.5(6) 
<normalizedToken originalValue="μm">μm</normalizedToken>
[mean length = 7.6 
<normalizedToken originalValue="µm">µm</normalizedToken>
, mean width = 4.6 
<normalizedToken originalValue="µm">µm</normalizedToken>
], Q = (1.3)1.4-2(2.1), Qm = 1.68, ellipsoid to oblong, smooth. 
<emphasis italics="true" pageId="0" pageNumber="49">Basidia</emphasis>
32-48 
<normalizedToken originalValue="×">x</normalizedToken>
6-8.5 
<normalizedToken originalValue="µm">µm</normalizedToken>
, Q = 4.1-6.6, Qm = 5.3, clavate, thin-walled, 4-spored, with sterigmata 5.5-7(9) 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. 
<emphasis italics="true" pageId="0" pageNumber="49">Pileipellis</emphasis>
an ixotrichoderm, composed of septate cylindrical hyphae, covered with a gelatinous layer; hyphae thin-walled, 2.5-5 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, slightly yellowish and glutinous in KOH. 
<emphasis italics="true" pageId="0" pageNumber="49">Hymenophoral trama</emphasis>
divergent, composed of septate, thin-walled and cylindrical hyphae; hyphal cells 45-70 
<normalizedToken originalValue="×">x</normalizedToken>
6-10 
<normalizedToken originalValue="μm">μm</normalizedToken>
, hyaline. 
<emphasis italics="true" pageId="0" pageNumber="49">Clamp connections</emphasis>
present.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="distribution">
<paragraph pageId="0" pageNumber="49">Habit, habitat and distribution.</paragraph>
<paragraph pageId="0" pageNumber="49">
Solitary to scattered, on the ground of subtropical broad-leaf forest dominated by 
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="49">Quercus</emphasis>
</taxonomicName>
, so far only known from Hunan Province in South Central China.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="materials_examined">
<paragraph pageId="0" pageNumber="49">Additional specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="49">China, Hunan Province, Zhangjiajie City, Zhangjiajie Campus of Jishou University, 26 October 2018, W.Q. Qin (GDGM75489); ibidem, 30 June 2019, W.Q. Qin (GDGM76934).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="49" type="remarks">
<paragraph pageId="0" pageNumber="49">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="49">
<taxonomicName authorityName="C. Q. Wang &amp; T. H. Li" authorityYear="2020" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus brunneodiscus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus brunneodiscus</emphasis>
</taxonomicName>
is characterised by its brown tint on pileus disc, sticky pileus and stipe surface, basidiospores (6.5)7-9(9.5) 
<normalizedToken originalValue="×">x</normalizedToken>
4-5.5(6) 
<normalizedToken originalValue="μm">μm</normalizedToken>
, basidia 32-48 
<normalizedToken originalValue="×">x</normalizedToken>
6-8.5 
<normalizedToken originalValue="µm">µm</normalizedToken>
and subtropical and low elevation distribution.
</paragraph>
<paragraph pageId="0" pageNumber="49">
<taxonomicName authorityName="C. Q. Wang &amp; T. H. Li" authorityYear="2020" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus brunneodiscus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus brunneodiscus</emphasis>
</taxonomicName>
can be easily recognised within subsect. 
<taxonomicName class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="subSection" subSection="Hygrophorus">Hygrophorus</taxonomicName>
for its brownish colour on the pileus disc. Apart from that, 
<taxonomicName lsidName="H. cossus" pageId="0" pageNumber="49" rank="species" species="cossus">
<emphasis italics="true" pageId="0" pageNumber="49">H. cossus</emphasis>
</taxonomicName>
differs from 
<taxonomicName lsidName="H. brunneodiscus" pageId="0" pageNumber="49" rank="species" species="brunneodiscus">
<emphasis italics="true" pageId="0" pageNumber="49">H. brunneodiscus</emphasis>
</taxonomicName>
by having pale ochraceous grey colour at the pileus centre and more slender basidia (48-60 
<normalizedToken originalValue="×">x</normalizedToken>
7-8.5 
<normalizedToken originalValue="μm">μm</normalizedToken>
) (
<bibRefCitation DOI="https://doi.org/10.1017/S0953756204000310" author="Larsson, E" journalOrPublisher="Mycological Research" pageId="0" pageNumber="49" pagination="781 - 786" refId="B11" refString="Larsson, E, Jacobsson, S, 2004. Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material. Mycological Research 108: 781 - 786, DOI: https://doi.org/10.1017/S0953756204000310" title="Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material." url="https://doi.org/10.1017/S0953756204000310" volume="108" year="2004">Larsson and Jacobsson 2004</bibRefCitation>
). 
<taxonomicName authorityName="Rea" authorityYear="1908" baseAuthorityName="Fr." class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus discoxanthus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="discoxanthus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus discoxanthus</emphasis>
</taxonomicName>
differs in the pure white mature basidiomata as young, rusty-brown pileus margin and discolouration of rusty brown at the lamellar edge and different host-association (with 
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Fagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Fagus" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="49">Fagus</emphasis>
</taxonomicName>
) (
<bibRefCitation author="Candusso, M" pageId="0" pageNumber="49" refId="B2" refString="Candusso, M, 1997. Hygrophorus s.l., Fungi Europaei 6. Alassio, 1-748." title="Hygrophorus s. l., Fungi Europaei 6. Alassio, 1 - 748." year="1997">Candusso 1997</bibRefCitation>
, 
<bibRefCitation DOI="https://doi.org/10.1017/S0953756204000310" author="Larsson, E" journalOrPublisher="Mycological Research" pageId="0" pageNumber="49" pagination="781 - 786" refId="B11" refString="Larsson, E, Jacobsson, S, 2004. Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material. Mycological Research 108: 781 - 786, DOI: https://doi.org/10.1017/S0953756204000310" title="Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material." url="https://doi.org/10.1017/S0953756204000310" volume="108" year="2004">Larsson and Jacobsson 2004</bibRefCitation>
). 
<taxonomicName class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus eburneus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="eburneus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus eburneus</emphasis>
</taxonomicName>
differs from it by having more carnose pileus and thicker stipe (4-10 mm wide), forming an ectomycorrhizal relationship with 
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Fagus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Fagus" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="49">Fagus</emphasis>
</taxonomicName>
(
<bibRefCitation DOI="https://doi.org/10.1017/S0953756204000310" author="Larsson, E" journalOrPublisher="Mycological Research" pageId="0" pageNumber="49" pagination="781 - 786" refId="B11" refString="Larsson, E, Jacobsson, S, 2004. Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material. Mycological Research 108: 781 - 786, DOI: https://doi.org/10.1017/S0953756204000310" title="Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material." url="https://doi.org/10.1017/S0953756204000310" volume="108" year="2004">Larsson and Jacobsson 2004</bibRefCitation>
). 
<taxonomicName authorityName="K. Kult, Ceska Mykol. 10 (4): 232" authorityYear="1956" baseAuthorityName="Helen." class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus hedrychii" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="hedrychii">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus hedrychii</emphasis>
</taxonomicName>
differs from it by having larger and more robust fruit-bodies (pileus 30-80 mm in diam. and stipe 5-10 mm in width), forming an ectomycorrhizal relationship with 
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="49">Betula</emphasis>
</taxonomicName>
(
<bibRefCitation DOI="https://doi.org/10.1017/S0953756204000310" author="Larsson, E" journalOrPublisher="Mycological Research" pageId="0" pageNumber="49" pagination="781 - 786" refId="B11" refString="Larsson, E, Jacobsson, S, 2004. Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material. Mycological Research 108: 781 - 786, DOI: https://doi.org/10.1017/S0953756204000310" title="Controversy over Hygrophorus cossus settled using ITS sequence data from 200 year-old type material." url="https://doi.org/10.1017/S0953756204000310" volume="108" year="2004">Larsson and Jacobsson 2004</bibRefCitation>
, 
<bibRefCitation author="Campo, E" pageId="0" pageNumber="49" refId="B3" refString="Campo, E, 2015. Hygrophorus, Hygrocybe e Cuphophyllus del Friuli Venezia Giulia. Gruppo Mycologico Sacilese, 1-181." title="Hygrophorus, Hygrocybe e Cuphophyllus del Friuli Venezia Giulia. Gruppo Mycologico Sacilese, 1 - 181." year="2015">Campo 2015</bibRefCitation>
). 
<taxonomicName authorityName="A. Naseer &amp; A. N. Khalid" authorityYear="2019" class="Agaricomycetes" family="Hygrophoraceae" genus="Hygrophorus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hygrophorus scabrellus" order="Agaricales" pageId="0" pageNumber="49" phylum="Basidiomycota" rank="species" species="scabrellus">
<emphasis italics="true" pageId="0" pageNumber="49">Hygrophorus scabrellus</emphasis>
</taxonomicName>
differs from it by owning smaller (24-28 mm in diam.) and off-white with dark green colour pileus, smaller basidiospores (mean length = 6.5 
<normalizedToken originalValue="µm">µm</normalizedToken>
, mean width = 3.84 
<normalizedToken originalValue="µm">µm</normalizedToken>
) and distribution in temperate forests under 
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="49">Quercus</emphasis>
</taxonomicName>
trees (
<bibRefCitation DOI="https://doi.org/10.3897/mycokeys.56.30280" author="Naseer, A" journalOrPublisher="MycoKeys" pageId="0" pageNumber="49" pagination="33 - 47" refId="B19" refString="Naseer, A, Khalid, AN, Healy, R, Smith, ME, 2019. Two new species of Hygrophorus from temperate Himalayan Oak forests of Pakistan. MycoKeys 56: 33 - 47, DOI: https://doi.org/10.3897/mycokeys.56.30280" title="Two new species of Hygrophorus from temperate Himalayan Oak forests of Pakistan." url="https://doi.org/10.3897/mycokeys.56.30280" volume="56" year="2019">Naseer et al. 2019</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>