treatments-xml/data/FE/4E/D8/FE4ED8861712501B9D979EABE5BE609C.xml

<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.87.76125" ID-GBIF-Dataset="74d41fa0-dae8-4dc2-85ed-468e5a185144" ID-PMC="PMC8917118" ID-Pensoft-Pub="1314-4049-87-183" ID-Pensoft-UUID="37F0A6690449569D8F9F558488BFF56C" ID-PubMed="35437417" ModsDocID="1314-4049-87-183" checkinTime="1646454860750" checkinUser="pensoft" docAuthor="Li, Ji-Peng, Antonin, Vladimir, Gates, Genevieve, Jiang, Lu, Li, Tai-Hui, Li, Yu, Song, Bin &amp; Deng, Chun-Ying" docDate="2022" docId="FE4ED8861712501B9D979EABE5BE609C" docLanguage="en" docName="MycoKeys 87: 183-204" docOrigin="MycoKeys 87" docPubDate="2022-03-04" docSource="http://dx.doi.org/10.3897/mycokeys.87.76125" docTitle="Gymnopus omphalinoides J. P. Li, T. H. Li &amp; Y. Li, sp. nov." docType="treatment" docVersion="4" id="37F0A6690449569D8F9F558488BFF56C" lastPageNumber="183" masterDocId="37F0A6690449569D8F9F558488BFF56C" masterDocTitle="Emending Gymnopus sect. Gymnopus (Agaricales, Omphalotaceae) by including two new species from southern China" masterLastPageNumber="204" masterPageNumber="183" pageNumber="183" updateTime="1668136807659" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Emending Gymnopus sect. Gymnopus (Agaricales, Omphalotaceae) by including two new species from southern China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Ji-Peng</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-3250-7346</mods:nameIdentifier>
<mods:affiliation>State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, Guangdong 510070, China &amp; Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, Jilin 130118, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Antonin, Vladimir</mods:namePart>
<mods:affiliation>Department of Botany, Moravian Museum, Zelny trh 6, Brno CZ- 659 37, Czech Republic</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gates, Genevieve</mods:namePart>
<mods:affiliation>Tasmanian Institute of Agriculture, Private Bag 98, Hobart, Tasmania 7001, Australia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Jiang, Lu</mods:namePart>
<mods:affiliation>Shenzhen Wildlife Conservation Division, Shenzhen, Guangdong 518048, 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>State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, Guangdong 510070, 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>Li, Yu</mods:namePart>
<mods:affiliation>Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, Jilin 130118, China</mods:affiliation>
<mods:nameIdentifier type="email">yuli966@126.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Song, Bin</mods:namePart>
<mods:affiliation>State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, Guangdong 510070, China</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Deng, Chun-Ying</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0960-0948</mods:nameIdentifier>
<mods:affiliation>Guizhou institute of biology, Guizhou Academy of Sciences, Guiyang, Guizhou 550009, China</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-03-04</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>87</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>183</mods:start>
<mods:end>204</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.87.76125</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.87.76125</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-87-183</mods:identifier>
<mods:identifier type="Pensoft-UUID">37F0A6690449569D8F9F558488BFF56C</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="193873993" LSID="urn:lsid:plazi:treatment:FE4ED8861712501B9D979EABE5BE609C" httpUri="http://treatment.plazi.org/id/FE4ED8861712501B9D979EABE5BE609C" lastPageNumber="183" pageId="0" pageNumber="183">
<subSubSection pageId="0" pageNumber="183" type="nomenclature">
<paragraph pageId="0" pageNumber="183">
<taxonomicName LSID="FE4ED886-1712-501B-9D97-9EABE5BE609C" authority="J. P. Li, T. H. Li &amp; Y. Li, sp. nov." authorityName="J. P. Li, T. H. Li &amp; Y. Li, sp. nov." class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus omphalinoides" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="species" species="omphalinoides">Gymnopus omphalinoides J.P. Li, T.H. Li &amp; Y. Li, sp. nov.</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="description">
<paragraph pageId="0" pageNumber="183">
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Basidiomata of Gymnopus omphalinoides a GDGM 78483 b GDGM 78318 holotype! (with magnifying slightly longitudinally striate stipe) c KUN-HKAS 107312 d, e GDGM 44411 f HMJU 00506. a photographed by M. Zhang b photographed by L. Q. Wu, c photographed by X. H. Wang d, e photographed by J. P. Li f photographed by J. Z. Xu. For a detailed display, the slightly longitudinally striate stipe is magnified in b, and the split lamellar edge is magnified in e, f. Scale bars: 1 cm." figureDoi="10.3897/mycokeys.87.76125.figure2" httpUri="https://binary.pensoft.net/fig/653624" pageId="0" pageNumber="183">Figs 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Microscopic features of Gymnopus omphalinoides (GDGM 78318, holotype!) a Basidiospores b Basidia c Basidioles d Cheilocystidia e Stipitipellis f terminal elements of the pileipellis. Drawing by J. P. Li. Sale bars: 10 μm (a-d), 20 μm (e, f)." figureDoi="10.3897/mycokeys.87.76125.figure3" httpUri="https://binary.pensoft.net/fig/653625" pageId="0" pageNumber="183">, 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="typification">
<paragraph pageId="0" pageNumber="183">Typification.</paragraph>
<paragraph pageId="0" pageNumber="183">China, Guangdong Province, Shenzhen City, Wutongshan Scenic Area, 16 September 2019, H. Huang, L.Q. Wu &amp; N. Zhan (GDGM 78318, holotype!).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="etymology">
<paragraph pageId="0" pageNumber="183">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="183">
The epithet ' 
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus omphalinoides" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="species" species="omphalinoides">
<emphasis italics="true" pageId="0" pageNumber="183">Gymnopus omphalinoides</emphasis>
</taxonomicName>
' (Lat.) refers to the omphalinoid or 
<taxonomicName class="Agaricomycetes" family="Tricholomataceae" genus="Omphalina" kingdom="Fungi" lsidName="Omphalina" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="183">Omphalina</emphasis>
</taxonomicName>
-like basidiomata of the new species.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="diagnosis">
<paragraph pageId="0" pageNumber="183">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="183">
Differs from 
<taxonomicName lsidName="G. volkertii" pageId="0" pageNumber="183" rank="species" species="volkertii">
<emphasis italics="true" pageId="0" pageNumber="183">G. volkertii</emphasis>
</taxonomicName>
Murrill in its striate or grooved pileus and smaller basidiospores (4.0-5.5 
<normalizedToken originalValue="×">x</normalizedToken>
2.5-3 
<normalizedToken originalValue="μm">μm</normalizedToken>
). Basidiomata mainly gregarious on decayed wood in broadleaf forest; pileus disc reddish orange to dark brown becoming paler with age; lamellae broad, adnate and ventricose; stipe glabrous.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="description">
<paragraph pageId="0" pageNumber="183">Description.</paragraph>
<paragraph pageId="0" pageNumber="183">Basidiomata omphalinoid, collybioid or gymnopoid. Pileus 10-40 mm broad, membranous, hemispheric when young, becoming convex, plano-convex to applanate, generally umbilicate to sometimes slightly depressed at the centre, inflexed then straight or reflexed at margin, with a marginal zone often undulating with age, glabrous, radially striate or grooved towards the margin, orange (6B7) or reddish orange (7B7) to brown (7D8) overall when young, somewhat reddish orange (7B7) or dark brown (7F8), then paler towards the margin, white or pale orange (6A3) to light brown (6D4), often greyish orange (6B4) to dark brown (6F8) at the disc. Lamellae adnate, broad, ventricose to broadly ventricose, white when fresh, sometimes with greyish red (7B4) to brown (7E7) tint somewhere, margin entire to split and sometimes grooved, L = 12-17, l = 3-5. Stipe 10-30 mm long, 2-4 mm thick in the middle, central, cylindrical, or compressed, with dense basal mycelium when young that disappears when old, hollow, fibrous, glabrous, slightly longitudinally striate when old, rooting deep in the substrate, but eventually attaches to the stump, dull white to greyish red (7B4) when young, soon darker towards the base, white to reddish orange (7A7) at apex, finally entirely dark brown (7F8). Odour not distinctive.</paragraph>
<caption doi="10.3897/mycokeys.87.76125.figure2" httpUri="https://binary.pensoft.net/fig/653624" pageId="0" pageNumber="183" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="183">
<emphasis bold="true" pageId="0" pageNumber="183">Figure 2.</emphasis>
Basidiomata of 
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus omphalinoides" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="species" species="omphalinoides">
<emphasis italics="true" pageId="0" pageNumber="183">Gymnopus omphalinoides</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="183">a</emphasis>
GDGM 78483 
<emphasis bold="true" pageId="0" pageNumber="183">b</emphasis>
GDGM 78318 holotype! (with magnifying slightly longitudinally striate stipe) 
<emphasis bold="true" pageId="0" pageNumber="183">c</emphasis>
KUN-HKAS 107312 
<emphasis bold="true" pageId="0" pageNumber="183">d, e</emphasis>
GDGM 44411 
<emphasis bold="true" pageId="0" pageNumber="183">f</emphasis>
HMJU 00506. 
<emphasis bold="true" pageId="0" pageNumber="183">a</emphasis>
photographed by M. Zhang 
<emphasis bold="true" pageId="0" pageNumber="183">b</emphasis>
photographed by L.Q. Wu, 
<emphasis bold="true" pageId="0" pageNumber="183">c</emphasis>
photographed by X.H. Wang 
<emphasis bold="true" pageId="0" pageNumber="183">d, e</emphasis>
photographed by J.P. Li 
<emphasis bold="true" pageId="0" pageNumber="183">f</emphasis>
photographed by J.Z. Xu. For a detailed display, the slightly longitudinally striate stipe is magnified in 
<emphasis bold="true" pageId="0" pageNumber="183">b</emphasis>
, and the split lamellar edge is magnified in 
<emphasis bold="true" pageId="0" pageNumber="183">e, f</emphasis>
. Scale bars: 1 cm.
</paragraph>
</caption>
<caption doi="10.3897/mycokeys.87.76125.figure3" httpUri="https://binary.pensoft.net/fig/653625" pageId="0" pageNumber="183" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="183">
<emphasis bold="true" pageId="0" pageNumber="183">Figure 3.</emphasis>
Microscopic features of 
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus omphalinoides" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="species" species="omphalinoides">
<emphasis italics="true" pageId="0" pageNumber="183">Gymnopus omphalinoides</emphasis>
</taxonomicName>
(GDGM 78318, holotype!) 
<emphasis bold="true" pageId="0" pageNumber="183">a</emphasis>
Basidiospores 
<emphasis bold="true" pageId="0" pageNumber="183">b</emphasis>
Basidia 
<emphasis bold="true" pageId="0" pageNumber="183">c</emphasis>
Basidioles 
<emphasis bold="true" pageId="0" pageNumber="183">d</emphasis>
Cheilocystidia 
<emphasis bold="true" pageId="0" pageNumber="183">e</emphasis>
Stipitipellis 
<emphasis bold="true" pageId="0" pageNumber="183">f</emphasis>
terminal elements of the pileipellis. Drawing by J.P. Li. Sale bars: 10 
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="183">a-d</emphasis>
), 20 
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="183">e, f</emphasis>
).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="183">
Basidiospores [n=80] (3.5-) 4.0-5.5 (-6.0) 
<normalizedToken originalValue="×">x</normalizedToken>
2.5-3 (-3.5) 
<normalizedToken originalValue="μm">μm</normalizedToken>
(average= 4.63 
<normalizedToken originalValue="×">x</normalizedToken>
2.93 
<normalizedToken originalValue="μm">μm</normalizedToken>
, E = 1.33-1.83 (-2), Q=1.58), obovoid, ellipsoid to subellipsoid, sometimes amygdaliform. Basidia [n=20] 17-31 
<normalizedToken originalValue="×">x</normalizedToken>
3-5 
<normalizedToken originalValue="μm">μm</normalizedToken>
, clavate, 4-spored. Basidioles [n=20] 17-32 
<normalizedToken originalValue="×">x</normalizedToken>
4-5.5 
<normalizedToken originalValue="μm">μm</normalizedToken>
, clavate, cylindrical. Lamellar edge sterile. Cheilocystidia [n=20] 17-32 
<normalizedToken originalValue="×">x</normalizedToken>
4-10 
<normalizedToken originalValue="μm">μm</normalizedToken>
, irregularly clavate, sphaeropedunculate or almost so, with tendency to be inflated, with or without finger-like apical projection(s) or more or less diverticulate elements. Pileipellis a cutis composed of cylindrical, thin-walled hyphae, up to 12.5 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, smooth or with scattered diverticula, hyaline to slightly brownish; 
<emphasis italics="true" pageId="0" pageNumber="183">Rameales</emphasis>
-like structures present, rare to abundant; terminal cells short, broad, mostly inflated, vesiculose or pyriform to cystidioid (clavate), obtuse and sometimes diverticulate, mixed with a few irregularly branched, slightly coralloid elements and some resembling 
<taxonomicName authorityName="Quelet" authorityYear="1886" class="Agaricomycetes" family="Strophariaceae" genus="Dryophila" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Dryophila" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="183">Dryophila</emphasis>
</taxonomicName>
-type structures. 
<emphasis italics="true" pageId="0" pageNumber="183">Stipitipellis</emphasis>
a cutis composed of cylindrical, slightly thick to thick-walled, smooth, non-dextrinoid, parallelly arranged hyphae, up to 12 
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, with or without 
<emphasis italics="true" pageId="0" pageNumber="183">Rameales</emphasis>
-like structure. Caulocystidia absent. Clamp connections present.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="ecology">
<paragraph pageId="0" pageNumber="183">Ecology.</paragraph>
<paragraph pageId="0" pageNumber="183">Saprotrophic, gregarious or in small clusters, usually rooting around the roots and stumps in broadleaf forests.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="materials_examined">
<paragraph pageId="0" pageNumber="183">Additional specimens examined.</paragraph>
<paragraph pageId="0" pageNumber="183">
<materialsCitation collectingDate="2019-04-04" collectorName="T. H. Li, W. Q. Deng, J. Y. Xu, Li" country="China" location="Tianluhu Forest" municipality="Guangzhou City" specimenCount="1" stateProvince="Guangdong Province">
<collectingCountry name="China">China</collectingCountry>
, 
<collectingRegion country="China" name="Guangdong">Guangdong Province</collectingRegion>
, 
<collectingMunicipality>Guangzhou City</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:FE4ED8861712501B9D979EABE5BE609C:5CB3A483BCC60508A05D20BAA4294EE3" country="China" municipality="Guangzhou City" name="Tianluhu Forest" stateProvince="Guangdong Province">Tianluhu Forest</location>
Park, longitude and latitude not recorded, alt. not recorded, 
<collectingDate value="2019-04-04">4 April 2019</collectingDate>
, 
<collectorName>T.H. Li</collectorName>
, 
<collectorName>W.Q. Deng</collectorName>
, 
<collectorName>J.Y. Xu</collectorName>
&amp; J.P. 
<collectorName>Li</collectorName>
(GDGM 44411)
</materialsCitation>
; 
<materialsCitation collectingDate="2019-07-14" collectorName="J. Z. Xu" country="China" elevation="640" latitude="27.809166" location="Fanjingshan National Nature Reserve" longLatPrecision="20" longitude="108.74583" municipality="Tongren City" specimenCount="1" stateProvince="Guizhou Province">
<collectingRegion country="China" name="Guizhou">Guizhou Province</collectingRegion>
, 
<collectingMunicipality>Tongren City</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:FE4ED8861712501B9D979EABE5BE609C:BD13BC3820B4D2A3170610B3AEBC53AB" country="China" latitude="27.809166" longLatPrecision="20" longitude="108.74583" municipality="Tongren City" name="Fanjingshan National Nature Reserve" stateProvince="Guizhou Province">Fanjingshan National Nature Reserve</location>
, 
<geoCoordinate degrees="27" direction="north" minutes="48" orientation="latitude" precision="15" seconds="33" value="27.809166">27°48'33&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="108" direction="east" minutes="44" orientation="longitude" precision="15" seconds="45" value="108.74583">108°44'45&quot;E</geoCoordinate>
, alt. 
<quantity metricMagnitude="2" metricUnit="m" metricValue="6.4" unit="m" value="640.0">
<elevation metricMagnitude="2" metricUnit="m" metricValue="6.4" unit="m" value="640.0">640 m</elevation>
</quantity>
, 
<collectingDate value="2019-07-14">14 July 2019</collectingDate>
, 
<collectorName>J.Z. Xu</collectorName>
(HMJU 00506)
</materialsCitation>
; 
<materialsCitation collectingDate="2019-09-19" collectorName="M. Zhang, T. Li, J. Y. Xu" country="China" elevation="1300" latitude="22.75" location="Meizihu Reservoir" longLatPrecision="21" longitude="100.98" municipality="Pu'er City" specimenCount="1" stateProvince="Yunnan Province">
<collectingRegion country="China" name="Yunnan">Yunnan Province</collectingRegion>
, 
<collectingMunicipality>
<normalizedToken originalValue="Pu’er">Pu'er</normalizedToken>
City
</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:FE4ED8861712501B9D979EABE5BE609C:1FFE3BAC05E57DBEAC0A4BE876A38014" country="China" latitude="22.75" longLatPrecision="21" longitude="100.98" municipality="Pu'er City" name="Meizihu Reservoir" stateProvince="Yunnan Province">Meizihu Reservoir</location>
, 
<geoCoordinate degrees="22" direction="north" minutes="45" orientation="latitude" precision="15" seconds="0" value="22.75">22°45'0&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="100" direction="east" minutes="58" orientation="longitude" precision="15" seconds="48" value="100.98">100°58'48&quot;E</geoCoordinate>
, alt. 
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.3" unit="m" value="1300.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.3" unit="m" value="1300.0">1300 m</elevation>
</quantity>
, 
<collectingDate value="2019-09-19">19 September 2019</collectingDate>
, 
<collectorName>M. Zhang</collectorName>
, 
<collectorName>T. Li</collectorName>
&amp; 
<collectorName>J.Y. Xu</collectorName>
(GDGM 78483)
</materialsCitation>
; 
<materialsCitation collectingDate="2017-08-05" collectorName="X. H. Wang" country="China" county="Maguan County" elevation="1190" latitude="23.055832" location="Nanlao Village" longLatPrecision="21" longitude="104.520004" specimenCount="1" stateProvince="Yunnan Province">
<collectingRegion country="China" name="Yunnan">Yunnan Province</collectingRegion>
, 
<collectingCounty>Maguan County</collectingCounty>
, 
<location LSID="urn:lsid:plazi:treatment:FE4ED8861712501B9D979EABE5BE609C:9926A872DAEB995A4B351DA5C2AE7149" country="China" county="Maguan County" latitude="23.055832" longLatPrecision="21" longitude="104.520004" name="Nanlao Village" stateProvince="Yunnan Province">Nanlao Village</location>
, 
<geoCoordinate degrees="23" direction="north" minutes="03" orientation="latitude" precision="15" seconds="21" value="23.055832">23°03'21&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="104" direction="east" minutes="31" orientation="longitude" precision="15" seconds="12" value="104.520004">104°31'12&quot;E</geoCoordinate>
, alt. 
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.19" unit="m" value="1190.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.19" unit="m" value="1190.0">1190 m</elevation>
</quantity>
, 
<collectingDate value="2017-08-05">5 August 2017</collectingDate>
, 
<collectorName>X.H. Wang</collectorName>
(KUN-HKAS 107312)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="183" type="remarks">
<paragraph pageId="0" pageNumber="183">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="183">
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus omphalinoides" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="species" species="omphalinoides">
<emphasis italics="true" pageId="0" pageNumber="183">Gymnopus omphalinoides</emphasis>
</taxonomicName>
is a very distinct species due to its generally omphalinoid basidiomata, by a membranous and striate or grooved, reddish brown to brown pileus that becomes paler with age, by the broad, adnate, ventricose lamellae that are sometimes split to grooved at the edge, and by a pileipellis often with scattered cystidioid (clavate) or vesiculose to pyriform terminal elements. Collection GDGM 78318 is characterised by having cheilocystidia with more or less finger-like apical projection(s) and by a pileipellis with scattered 
<emphasis italics="true" pageId="0" pageNumber="183">Rameales</emphasis>
-like structures, but the collection GDGM 44411 differs in its cheilocystidia with diverticulate elements and pileipellis with more 
<emphasis italics="true" pageId="0" pageNumber="183">Rameales</emphasis>
-like structures.
</paragraph>
<paragraph pageId="0" pageNumber="183">
Among the known species of 
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="183">Gymnopus</emphasis>
</taxonomicName>
with a striate or grooved pileus and ventricose lamellae, 
<taxonomicName lsidName="G. bisporus" pageId="0" pageNumber="183" rank="species" species="bisporus">
<emphasis italics="true" pageId="0" pageNumber="183">G. bisporus</emphasis>
</taxonomicName>
(J. 
<normalizedToken originalValue="Carbó">Carbo</normalizedToken>
&amp; 
<normalizedToken originalValue="Pérez-De-Greg">Perez-De-Greg</normalizedToken>
.) J. 
<normalizedToken originalValue="Carbó">Carbo</normalizedToken>
&amp; 
<normalizedToken originalValue="Pérez-De-Greg">Perez-De-Greg</normalizedToken>
., 
<taxonomicName lsidName="G. dentatus" pageId="0" pageNumber="183" rank="species" species="dentatus">
<emphasis italics="true" pageId="0" pageNumber="183">G. dentatus</emphasis>
</taxonomicName>
Murrill, 
<taxonomicName lsidName="G. discipes" pageId="0" pageNumber="183" rank="species" species="discipes">
<emphasis italics="true" pageId="0" pageNumber="183">G. discipes</emphasis>
</taxonomicName>
(Clem.) Murrill, 
<taxonomicName lsidName="G. dysosmus" pageId="0" pageNumber="183" rank="species" species="dysosmus">
<emphasis italics="true" pageId="0" pageNumber="183">G. dysosmus</emphasis>
</taxonomicName>
Polemis &amp; Noordel., 
<taxonomicName lsidName="G. fuscotramus" pageId="0" pageNumber="183" rank="species" species="fuscotramus">
<emphasis italics="true" pageId="0" pageNumber="183">G. fuscotramus</emphasis>
</taxonomicName>
<normalizedToken originalValue="Mešić">Mesic</normalizedToken>
, 
<normalizedToken originalValue="Tkalčec">Tkalcec</normalizedToken>
&amp; Chun Y. Deng, 
<taxonomicName lsidName="G. pubipes" pageId="0" pageNumber="183" rank="species" species="pubipes">
<emphasis italics="true" pageId="0" pageNumber="183">G. pubipes</emphasis>
</taxonomicName>
<normalizedToken originalValue="Antonín">Antonin</normalizedToken>
, A. Ortega &amp; Esteve-Rav. and 
<taxonomicName lsidName="G. volkertii" pageId="0" pageNumber="183" rank="species" species="volkertii">
<emphasis italics="true" pageId="0" pageNumber="183">G. volkertii</emphasis>
</taxonomicName>
are similar to the new species. However, 
<taxonomicName lsidName="G. bisporus" pageId="0" pageNumber="183" rank="species" species="bisporus">
<emphasis italics="true" pageId="0" pageNumber="183">G. bisporus</emphasis>
</taxonomicName>
, belonging to sect. 
<taxonomicName authority="Levipedes" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus bisporus" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="section" section="Levipedes">Gymnopus bisporus Levipedes</taxonomicName>
, has a brown to reddish brown pileus and larger basidiospores (9.0-11 
<normalizedToken originalValue="×">x</normalizedToken>
4.5-5.5 
<normalizedToken originalValue="μm">μm</normalizedToken>
), and true cheilocystidia are absent (
<bibRefCitation author="Antonin, V" journalOrPublisher="IHW Verlag, Eching" pageId="0" pageNumber="183" refId="B5" refString="Antonin, V, Noordeloos, ME, 2010. A monograph of marasmioid and collybioid fungi in Europe. IHW Verlag, Eching" title="A monograph of marasmioid and collybioid fungi in Europe." year="2010">
<normalizedToken originalValue="Antonín">Antonin</normalizedToken>
and Noordeloos 2010
</bibRefCitation>
); 
<taxonomicName lsidName="G. dentatus" pageId="0" pageNumber="183" rank="species" species="dentatus">
<emphasis italics="true" pageId="0" pageNumber="183">G. dentatus</emphasis>
</taxonomicName>
has a dentate pileus margin, a white stipe and larger basidiospores (7-8.5 
<normalizedToken originalValue="×">x</normalizedToken>
6-7 
<normalizedToken originalValue="μm">μm</normalizedToken>
), growing on lawns (
<bibRefCitation author="Murrill, WA" journalOrPublisher="The New York Botanical Garden, New York" pageId="0" pageNumber="183" refId="B29" refString="Murrill, WA, 1916. North American Flora. Volume 9. The New York Botanical Garden, New York" title="North American Flora. Volume 9." year="1916">Murrill 1916</bibRefCitation>
); 
<taxonomicName lsidName="G. discipes" pageId="0" pageNumber="183" rank="species" species="discipes">
<emphasis italics="true" pageId="0" pageNumber="183">G. discipes</emphasis>
</taxonomicName>
has free lamellae and a white stipe arising from a hypogaeous disk (
<bibRefCitation author="Murrill, WA" journalOrPublisher="The New York Botanical Garden, New York" pageId="0" pageNumber="183" refId="B29" refString="Murrill, WA, 1916. North American Flora. Volume 9. The New York Botanical Garden, New York" title="North American Flora. Volume 9." year="1916">Murrill 1916</bibRefCitation>
); 
<taxonomicName lsidName="G. dysosmus" pageId="0" pageNumber="183" rank="species" species="dysosmus">
<emphasis italics="true" pageId="0" pageNumber="183">G. dysosmus</emphasis>
</taxonomicName>
, sect. 
<taxonomicName authority="Impudicae" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus dysosmus" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="section" section="Impudicae">Gymnopus dysosmus Impudicae</taxonomicName>
, has garlic-smelling basidiomata, dark greyish brown lamellae, larger basidiospores (8.0-11 
<normalizedToken originalValue="×">x</normalizedToken>
3.3-4.5 
<normalizedToken originalValue="μm">μm</normalizedToken>
), and caulocystidia (
<bibRefCitation author="Antonin, V" journalOrPublisher="IHW Verlag, Eching" pageId="0" pageNumber="183" refId="B5" refString="Antonin, V, Noordeloos, ME, 2010. A monograph of marasmioid and collybioid fungi in Europe. IHW Verlag, Eching" title="A monograph of marasmioid and collybioid fungi in Europe." year="2010">
<normalizedToken originalValue="Antonín">Antonin</normalizedToken>
and Noordeloos 2010
</bibRefCitation>
); 
<taxonomicName lsidName="G. fuscotramus" pageId="0" pageNumber="183" rank="species" species="fuscotramus">
<emphasis italics="true" pageId="0" pageNumber="183">G. fuscotramus</emphasis>
</taxonomicName>
, belonging to sect. 
<taxonomicName authority="Vestipedes" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus fuscotramus" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="section" section="Vestipedes">Gymnopus fuscotramus Vestipedes</taxonomicName>
[= 
<taxonomicName class="Agaricomycetes" family="Omphalotaceae" genus="Marasmiellus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Marasmiellus fuscotramus" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycota" rank="species" species="fuscotramus">
<emphasis italics="true" pageId="0" pageNumber="183">Marasmiellus fuscotramus</emphasis>
</taxonomicName>
(
<normalizedToken originalValue="Mešić">Mesic</normalizedToken>
, 
<normalizedToken originalValue="Tkalčec">Tkalcec</normalizedToken>
&amp; Chun Y. Deng) J.S. Oliveira], has abundant rhizomorphs, larger basidiospores (8.2-9.6 
<normalizedToken originalValue="×">x</normalizedToken>
3.7-4.4), and pale grey-brown lamellar and pileus trama (
<bibRefCitation DOI="http://dx.doi.org/10.5248/117.321" author="Mesic, A" journalOrPublisher="Mycotaxon" pageId="0" pageNumber="183" pagination="321 - 330" refId="B28" refString="Mesic, A, Tkalcec, Z, Deng, CY, Li, TH, Plese, B, Cetkovic, H, 2011. Gymnopus fuscotramus (Agaricales), a new species from southern China. Mycotaxon 117: 321 - 330, DOI: http://dx.doi.org/10.5248/117.321" title="Gymnopus fuscotramus (Agaricales), a new species from southern China." url="http://dx.doi.org/10.5248/117.321" volume="117" year="2011">
<normalizedToken originalValue="Mešić">Mesic</normalizedToken>
et al. 2011
</bibRefCitation>
); 
<taxonomicName lsidName="G. pubipes" pageId="0" pageNumber="183" rank="species" species="pubipes">
<emphasis italics="true" pageId="0" pageNumber="183">G. pubipes</emphasis>
</taxonomicName>
, sect. 
<taxonomicName authority="Levipedes" class="Agaricomycetes" family="Omphalotaceae" genus="Gymnopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Gymnopus pubipes" order="Agaricales" pageId="0" pageNumber="183" phylum="Basidiomycotina" rank="section" section="Levipedes">Gymnopus pubipes Levipedes</taxonomicName>
, has deeply emarginate to adnexed lamellae and an entirely pubescent stipe with numerous caulocystidia (
<bibRefCitation author="Antonin, V" journalOrPublisher="IHW Verlag, Eching" pageId="0" pageNumber="183" refId="B5" refString="Antonin, V, Noordeloos, ME, 2010. A monograph of marasmioid and collybioid fungi in Europe. IHW Verlag, Eching" title="A monograph of marasmioid and collybioid fungi in Europe." year="2010">
<normalizedToken originalValue="Antonín">Antonin</normalizedToken>
and Noordeloos 2010
</bibRefCitation>
); and 
<taxonomicName lsidName="G. volkertii" pageId="0" pageNumber="183" rank="species" species="volkertii">
<emphasis italics="true" pageId="0" pageNumber="183">G. volkertii</emphasis>
</taxonomicName>
has a umbonate and estriate pileus, adnexed lamellae, and larger basidiospores (8.2-9.6 
<normalizedToken originalValue="×">x</normalizedToken>
3.7-4.4 
<normalizedToken originalValue="μm">μm</normalizedToken>
), growing on lawn (
<bibRefCitation author="Murrill, WA" journalOrPublisher="The New York Botanical Garden, New York" pageId="0" pageNumber="183" refId="B29" refString="Murrill, WA, 1916. North American Flora. Volume 9. The New York Botanical Garden, New York" title="North American Flora. Volume 9." year="1916">Murrill 1916</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>