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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.61.46446" ID-GBIF-Dataset="a9ff7769-113b-4412-8a59-4209f767c14e" ID-PMC="PMC6908510" ID-Pensoft-Pub="1314-4049-61-1" ID-Pensoft-UUID="80CB21905B515A1A92C99AD1CB72BE1D" ID-PubMed="31844415" ModsDocID="1314-4049-61-1" checkinTime="1575564990314" checkinUser="pensoft" docAuthor="He, Xiao-Lan, Horak, Egon, Wang, Di, Li, Tai-Hui, Peng, Wei-Hong &amp; Gan, Bing-Cheng" docDate="2019" docId="E629189143955150A87163B321DDCF0B" docLanguage="en" docName="MycoKeys 61: 1-26" docOrigin="MycoKeys 61" docSource="http://dx.doi.org/10.3897/mycokeys.61.46446" docTitle="Entoloma conchatum Xiao L. He &amp; E. Horak, sp. nov." docType="treatment" docVersion="4" id="80CB21905B515A1A92C99AD1CB72BE1D" lastPageNumber="1" masterDocId="80CB21905B515A1A92C99AD1CB72BE1D" masterDocTitle="Descriptions of five new species in Entoloma subgenus Claudopus from China, with molecular phylogeny of Entoloma s. l." masterLastPageNumber="26" masterPageNumber="1" pageNumber="1" updateTime="1668136358809" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Descriptions of five new species in Entoloma subgenus Claudopus from China, with molecular phylogeny of Entoloma s. l.</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>He, Xiao-Lan</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Horak, Egon</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Di</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Tai-Hui</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Peng, Wei-Hong</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Gan, Bing-Cheng</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>61</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>26</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.61.46446</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.61.46446</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-61-1</mods:identifier>
<mods:identifier type="Pensoft-UUID">80CB21905B515A1A92C99AD1CB72BE1D</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="160631053" LSID="urn:lsid:plazi:treatment:E629189143955150A87163B321DDCF0B" httpUri="http://treatment.plazi.org/id/E629189143955150A87163B321DDCF0B" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
1.
<taxonomicName LSID="E6291891-4395-5150-A871-63B321DDCF0B" authority="Xiao L. He &amp; E. Horak" class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma conchatum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="conchatum">Entoloma conchatum Xiao L. He &amp; E. Horak</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Basidiomes of Claudopus species a Basidiomes of E. conchatum on soil (SAAS 1712) b Basidiomes of E. conchatum on stem of live Pinus (SAAS 1014) c Pileus of E. flabellatum (SAAS 1501) d Lamellae of E. flabellatum (SAAS 1080) e Basidiomes of C. gregarious on bark-wood of live Castanopsis (SAAS 1220) f Red droplets on the lamellar edges of E. gregarium (SAAS 1493) g Basidiomes of E. pleurotoides on decaying bark-wood of Castanopsis (SAAS 1215) h Basidiomes of E. pleurotoides on bark-wood of live Castanopsis (SAAS 1252) i Basidiomes of E. reductum on decaying stump of Castanopsis (holotype, SAAS 1091) j Mature basidiomes of E. reductum on rock (SAAS 2068) k Young basidiomes of E. reductum on soil (SAAS 1016) l Lamellae of E. byssisedum var. microsporum (SAAS 1828) m Basidiomes of E. byssisedum var. microsporum on decaying stump of Betula (SAAS 1160)." figureDoi="10.3897/mycokeys.61.46446.figure1" httpUri="https://binary.pensoft.net/fig/362620" pageId="0" pageNumber="1" tableDoi="10.3897/mycokeys.61.46446.figure1">Figures 1a, b</figureCitation>
,
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Microscopic structures of Entoloma conchatum (holotype) a Basidiospores b Basidia c Pileipellis." figureDoi="10.3897/mycokeys.61.46446.figure2" httpUri="https://binary.pensoft.net/fig/362621" pageId="0" pageNumber="1" tableDoi="10.3897/mycokeys.61.46446.figure2">2</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Type.</paragraph>
<paragraph pageId="0" pageNumber="1">
China. Sichuan Prov., Miyi County, Huangqiao reservoirs, ca. 1500 m elev., 26°42'-27°10'N, 101°41'-102°15'E, on soil, 13 September 2015, X.L. He (
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1712</emphasis>
, holotype;
<emphasis italics="true" pageId="0" pageNumber="1">ZT 13628</emphasis>
, isotype).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="sequences ex holotype">
<paragraph pageId="0" pageNumber="1">Sequences ex holotype.</paragraph>
<paragraph pageId="0" pageNumber="1">KU312111 (ITS), KU534220 (nLSU), KU534459 (RPB2), KU534432 (mtSSU).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName genus="Undatum" lsidName="Undatum conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">conchatum</emphasis>
</taxonomicName>
(Lat.), referring to the conchate shape of the basidiomes.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma conchatum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">Entoloma conchatum</emphasis>
</taxonomicName>
closely resembles
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma parasiticum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="parasiticum">
<emphasis italics="true" pageId="0" pageNumber="1">Entoloma parasiticum</emphasis>
</taxonomicName>
(
<normalizedToken originalValue="Quél">Quel</normalizedToken>
.) Kreisel, described from Europe and N-America but differs by smaller basidiospores. The Australian
<taxonomicName lsidName="C. viscosus" pageId="0" pageNumber="1" rank="species" species="viscosus">
<emphasis italics="true" pageId="0" pageNumber="1">C. viscosus</emphasis>
</taxonomicName>
is separated from
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
by its sticky pileus and the absence of rhizoids at the base of the rudimentary stipe.
</paragraph>
<paragraph pageId="0" pageNumber="1">
Pileus 7-15 mm, conchate, broadly convex, at first white, becoming orange-white, yellowish-white and finally pale pinkish in age, entirely matted-tomentose to matted-depressed fibrillose, opaque, dry, not hygrophanous, margin not transparent-striate. Lamellae with 2-4 tiers of lamellulae, adnexed, up to 2 mm wide, subventricose, subdistant, white at first, becoming pinkish in age, entire margin concolorous. Stipe 1-3
<normalizedToken originalValue="×">x</normalizedToken>
0.5-1 mm, lateral, strongly reduced, covered with minute, white fibrils, base with white mycelium. Rhizoids absent. Context white, thin, unchanging. Odour and taste not distinctive.
</paragraph>
<paragraph pageId="0" pageNumber="1">
Basidiospores 8-10 (10.5)
<normalizedToken originalValue="×">x</normalizedToken>
(6) 6.5-8
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis italics="true" pageId="0" pageNumber="1">x</emphasis>
= 9.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.3
<normalizedToken originalValue="×">x</normalizedToken>
7.3
<normalizedToken originalValue="±">+/-</normalizedToken>
0.3
<normalizedToken originalValue="μm">μm</normalizedToken>
), Q = 1.2-1.4,
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">Q</emphasis>
= 1.28
<normalizedToken originalValue="±">+/-</normalizedToken>
0.03, 5-6-angled, heterodiametric in profile view. Basidia 28-34
<normalizedToken originalValue="×">x</normalizedToken>
9-12
<normalizedToken originalValue="µm">µm</normalizedToken>
, subclavate, 4-spored (also often 2-spored). Lamellar edge fertile. Cheilocystidia, pleurocystidia and caulocystidia absent. Pileipellis a cutis composed of cylindrical hyphae, terminal cells (25
<normalizedToken originalValue=")35">-)35-</normalizedToken>
50
<normalizedToken originalValue="×">x</normalizedToken>
4-7
<normalizedToken originalValue="µm">µm</normalizedToken>
, cylindrical (or slender subclavate, weakly gelatinised wall thin, smooth or minutely encrusted with pale yellow pigment. Oleiferous hyphae numerous in pileipellis. Clamp-connections present in all tissues.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="habitat">
<paragraph pageId="0" pageNumber="1">Habitat.</paragraph>
<paragraph pageId="0" pageNumber="1">
Amongst moss on stem base of living conifers and fallen branches of conifers (
<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Pinus</emphasis>
</taxonomicName>
sp.,
<taxonomicName class="Pinopsida" family="Pinaceae" genus="Picea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Picea" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Picea</emphasis>
</taxonomicName>
sp.), or on roadside in conifers forest or broadleaf forest.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Additional materials examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
China. Sichuan Prov., Miyi County, Huangqiao Reservoirs, ca. 1500 m elev.,
<geoCoordinate degrees="26" direction="north" minutes="42" orientation="latitude" precision="925" value="26.7">26°42'N</geoCoordinate>
,
<geoCoordinate degrees="101" direction="east" minutes="41" orientation="longitude" precision="925" value="101.683334">101°41'E</geoCoordinate>
, on soil, 13 September 2015,
<emphasis italics="true" pageId="0" pageNumber="1">X.L. He</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1415</emphasis>
); on fallen branches of conifers, 13 September 2015,
<emphasis italics="true" pageId="0" pageNumber="1">X.L. He</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1117</emphasis>
); X.L. He (
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1378</emphasis>
); amongst moss on stem base of living conifers, 13 September 2015,
<emphasis italics="true" pageId="0" pageNumber="1">X.L. He</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1470</emphasis>
); on soil, 13 September 2015,
<emphasis italics="true" pageId="0" pageNumber="1">X.L. He</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1014</emphasis>
;
<emphasis italics="true" pageId="0" pageNumber="1">ZT 13609</emphasis>
;
<emphasis italics="true" pageId="0" pageNumber="1">SAAS 1364</emphasis>
;
<emphasis italics="true" pageId="0" pageNumber="1">ZT 13615</emphasis>
). Yunnan Prov., Jinghong County, Dadugang, ca. 1200 m elev.,
<geoCoordinate degrees="22" direction="north" minutes="30" orientation="latitude" precision="925" value="22.5">22°30'N</geoCoordinate>
,
<geoCoordinate degrees="101" direction="east" minutes="45" orientation="longitude" precision="925" value="101.75">101°45'E</geoCoordinate>
, on soil, 27 August 2011,
<emphasis italics="true" pageId="0" pageNumber="1">X.L. He and M. Zhang</emphasis>
(
<emphasis italics="true" pageId="0" pageNumber="1">GDGM 28817</emphasis>
).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="remarks">
<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma conchatum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">Entoloma conchatum</emphasis>
</taxonomicName>
is characterised by basidiomes gradually changing colour from white to pinkish, matted-fibrillose pileus, 5-6-angled basidiospores and presence of clamp connections.
</paragraph>
<paragraph pageId="0" pageNumber="1">
Macromorphologically (white fibrillose basidiomes), the following taxa resemble
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
viz.
<taxonomicName lsidName="E. crepidotoides" pageId="0" pageNumber="1" rank="species" species="crepidotoides">
<emphasis italics="true" pageId="0" pageNumber="1">E. crepidotoides</emphasis>
</taxonomicName>
W.Q. Deng &amp; T.H. Li, recently described from tropical China,
<taxonomicName lsidName="E. indocarneum" pageId="0" pageNumber="1" rank="species" species="indocarneum">
<emphasis italics="true" pageId="0" pageNumber="1">E. indocarneum</emphasis>
</taxonomicName>
Manim., Leelav. &amp; Noordel. from India,
<taxonomicName lsidName="E. exiguum" pageId="0" pageNumber="1" rank="species" species="exiguum">
<emphasis italics="true" pageId="0" pageNumber="1">E. exiguum</emphasis>
</taxonomicName>
Esteve-Rav. &amp; M. de la Cruz,
<taxonomicName lsidName="E. jahnii" pageId="0" pageNumber="1" rank="species" species="jahnii">
<emphasis italics="true" pageId="0" pageNumber="1">E. jahnii</emphasis>
</taxonomicName>
<normalizedToken originalValue="Wölfel">Woelfel</normalizedToken>
&amp; Winterh. and
<taxonomicName lsidName="E. parasiticum" pageId="0" pageNumber="1" rank="species" species="parasiticum">
<emphasis italics="true" pageId="0" pageNumber="1">E. parasiticum</emphasis>
</taxonomicName>
from Europe,
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Claudopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Claudopus minutoincanus" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="minutoincanus">
<emphasis italics="true" pageId="0" pageNumber="1">Claudopus minutoincanus</emphasis>
</taxonomicName>
Largent &amp; Abell-Davis,
<taxonomicName lsidName="E. pitereka" pageId="0" pageNumber="1" rank="species" species="pitereka">
<emphasis italics="true" pageId="0" pageNumber="1">E. pitereka</emphasis>
</taxonomicName>
Noordel. &amp; G.M. Gates,
<taxonomicName lsidName="C. rupestris" pageId="0" pageNumber="1" rank="species" species="rupestris">
<emphasis italics="true" pageId="0" pageNumber="1">C. rupestris</emphasis>
</taxonomicName>
Largent &amp; Abell-Davis and
<taxonomicName lsidName="C. viscosus" pageId="0" pageNumber="1" rank="species" species="viscosus">
<emphasis italics="true" pageId="0" pageNumber="1">C. viscosus</emphasis>
</taxonomicName>
Largent &amp; Abell-Davis from Australia and, finally,
<taxonomicName lsidName="C. pandanicola" pageId="0" pageNumber="1" rank="species" species="pandanicola">
<emphasis italics="true" pageId="0" pageNumber="1">C. pandanicola</emphasis>
</taxonomicName>
E. Horak from Papua New Guinea. However,
<taxonomicName lsidName="E. jahnii" pageId="0" pageNumber="1" rank="species" species="jahnii">
<emphasis italics="true" pageId="0" pageNumber="1">E. jahnii</emphasis>
</taxonomicName>
,
<taxonomicName lsidName="E. exiguum" pageId="0" pageNumber="1" rank="species" species="exiguum">
<emphasis italics="true" pageId="0" pageNumber="1">E. exiguum</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="E. parasiticum" pageId="0" pageNumber="1" rank="species" species="parasiticum">
<emphasis italics="true" pageId="0" pageNumber="1">E. parasiticum</emphasis>
</taxonomicName>
are readily distinguished by the much larger basidiospores (9.4-12
<normalizedToken originalValue="×">x</normalizedToken>
6.4-8.3
<normalizedToken originalValue="µm">µm</normalizedToken>
, 9.5-12.5
<normalizedToken originalValue="×">x</normalizedToken>
8-10.5
<normalizedToken originalValue="µm">µm</normalizedToken>
, 9.7-12.9
<normalizedToken originalValue="×">x</normalizedToken>
7.6-10.2
<normalizedToken originalValue="µm">µm</normalizedToken>
, respectively; Esteve-Raventos &amp; De La Cruz 1998;
<bibRefCitation author="Noordeloos, ME" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" refId="B30" refString="Noordeloos, ME, 1992. Entoloma s.l. Fungi Europaei, vol. 5. Giovanna Biella, Saronno, Italy." title="Entoloma s. l. Fungi Europaei, vol. 5. Giovanna Biella, Saronno, Italy." year="1992">Noordeloos 1992</bibRefCitation>
,
<bibRefCitation author="Noordeloos, ME" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" refId="B31" refString="Noordeloos, ME, 2004. Entoloma s.l. Fungi Europaei, vol. 5a. Edizione Candusso, Italy." title="Entoloma s. l. Fungi Europaei, vol. 5 a. Edizione Candusso, Italy." year="2004">2004</bibRefCitation>
).
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma pitereka" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="pitereka">
<emphasis italics="true" pageId="0" pageNumber="1">Entoloma pitereka</emphasis>
</taxonomicName>
differs in the prominent basal rhizomorphs and larger basidiospores (8-12
<normalizedToken originalValue="×">x</normalizedToken>
6-8
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation DOI="https://doi.org/10.1007/978-94-007-4679-4" author="Noordeloos, ME" journalOrPublisher="Fungal Diversity Research Series" pageId="0" pageNumber="1" pagination="1 - 400" refId="B32" refString="Noordeloos, ME, Gates, GM, 2012. The Entolomataceae of Tasmania. Fungal Diversity Research Series 22: 1 - 400" title="The Entolomataceae of Tasmania." url="https://doi.org/10.1007/978-94-007-4679-4" volume="22" year="2012">Noordeloos and Gates 2012</bibRefCitation>
);
<taxonomicName lsidName="C. pandanicola" pageId="0" pageNumber="1" rank="species" species="pandanicola">
<emphasis italics="true" pageId="0" pageNumber="1">C. pandanicola</emphasis>
</taxonomicName>
is separated by the translucent striate pileus and smaller basidiospores (7-8
<normalizedToken originalValue="×">x</normalizedToken>
6.5-7.5
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation author="Horak, E" journalOrPublisher="Nova Hedwigia" pageId="0" pageNumber="1" pagination="1 - 352" refId="B14" refString="Horak, E, 1980. Entoloma (Agaricales) in Indomalaya and Australasia. Beih. Nova Hedwigia 65: 1 - 352" title="Entoloma (Agaricales) in Indomalaya and Australasia. Beih." volume="65" year="1980">Horak 1980</bibRefCitation>
).
<taxonomicName lsidName="C. minutoincanus" pageId="0" pageNumber="1" rank="species" species="minutoincanus">
<emphasis italics="true" pageId="0" pageNumber="1">C. minutoincanus</emphasis>
</taxonomicName>
is different from
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
in the sticky pileus and absence of clamp connections;
<taxonomicName lsidName="C. rupestris" pageId="0" pageNumber="1" rank="species" species="rupestris">
<emphasis italics="true" pageId="0" pageNumber="1">C. rupestris</emphasis>
</taxonomicName>
is separated by the 4-5-angled and smaller basidiospores (6.5-9.2
<normalizedToken originalValue="×">x</normalizedToken>
6-8
<normalizedToken originalValue="µm">µm</normalizedToken>
) and absence of clamp connections;
<taxonomicName lsidName="C. viscosus" pageId="0" pageNumber="1" rank="species" species="viscosus">
<emphasis italics="true" pageId="0" pageNumber="1">C. viscosus</emphasis>
</taxonomicName>
is distinctive by the presence of rhizoids and absence of clamp connections (
<bibRefCitation DOI="https://doi.org/10.5248/116.253" author="Largent, DL" journalOrPublisher="Mycotaxon" pageId="0" pageNumber="1" pagination="253 - 264" refId="B21" refString="Largent, DL, Abell-Davis, SE, Cummings, GA, et, al., 2011. Saxicolous species of Claudopus (Agaricales, Entolomataceae) from Australia. Mycotaxon 116: 253 - 264" title="Saxicolous species of Claudopus (Agaricales, Entolomataceae) from Australia." url="https://doi.org/10.5248/116.253" volume="116" year="2011">Largent et al. 2011</bibRefCitation>
). The only white
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Claudopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Claudopus" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Claudopus</emphasis>
</taxonomicName>
species recently described from tropical China,
<taxonomicName lsidName="E. crepidotoides" pageId="0" pageNumber="1" rank="species" species="crepidotoides">
<emphasis italics="true" pageId="0" pageNumber="1">E. crepidotoides</emphasis>
</taxonomicName>
, is recognised by the smaller basidiospores (8-9
<normalizedToken originalValue="×">x</normalizedToken>
6-7
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation DOI="https://doi.org/10.1016/j.myc.2014.11.002" author="Deng, WQ" journalOrPublisher="Mycoscience" pageId="0" pageNumber="1" pagination="340 - 344" refId="B6" refString="Deng, WQ, Li, TH, Wang, CQ, Li, T, Shen, YH, 2015. A new crepidotoid Entoloma species from Hainan Island (China). Mycoscience 56: 340 - 344" title="A new crepidotoid Entoloma species from Hainan Island (China)." url="https://doi.org/10.1016/j.myc.2014.11.002" volume="56" year="2015">Deng et al. 2015</bibRefCitation>
).
<taxonomicName lsidName="E. indocarneum" pageId="0" pageNumber="1" rank="species" species="indocarneum">
<emphasis italics="true" pageId="0" pageNumber="1">E. indocarneum</emphasis>
</taxonomicName>
(as
<taxonomicName lsidName="E. carneum" pageId="0" pageNumber="1" rank="species" species="carneum">
<emphasis italics="true" pageId="0" pageNumber="1">E. carneum</emphasis>
</taxonomicName>
Manim., Leelav. &amp; Noordel. in
<bibRefCitation author="Manimohan, P" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" pagination="625 - 630" refId="B23" refString="Manimohan, P, Leelavathy, KM, Noordeloos, ME, 2002. Three new species of Entoloma from Kerala State, India. Persoonia 17: 625 - 630" title="Three new species of Entoloma from Kerala State, India." volume="17" year="2002">Manimohan et al. 2002</bibRefCitation>
) is readily distinguished from
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
by its smooth pileus, presence of mycelial rhizoids and narrower basidiospores (7.5-10
<normalizedToken originalValue="×">x</normalizedToken>
5-7
<normalizedToken originalValue="µm">µm</normalizedToken>
,
<bibRefCitation author="Manimohan, P" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" pagination="625 - 630" refId="B23" refString="Manimohan, P, Leelavathy, KM, Noordeloos, ME, 2002. Three new species of Entoloma from Kerala State, India. Persoonia 17: 625 - 630" title="Three new species of Entoloma from Kerala State, India." volume="17" year="2002">Manimohan et al. 2002</bibRefCitation>
).
</paragraph>
<caption doi="10.3897/mycokeys.61.46446.figure1" httpUri="https://binary.pensoft.net/fig/362620" pageId="0" pageNumber="1" start="Figure 1" startId="F1">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 1.</emphasis>
Basidiomes of
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Claudopus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Claudopus" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Claudopus</emphasis>
</taxonomicName>
species
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
Basidiomes of
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
on soil (SAAS 1712)
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
Basidiomes of
<taxonomicName lsidName="E. conchatum" pageId="0" pageNumber="1" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. conchatum</emphasis>
</taxonomicName>
on stem of live
<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Pinus</emphasis>
</taxonomicName>
(SAAS 1014)
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
Pileus of
<taxonomicName lsidName="E. flabellatum" pageId="0" pageNumber="1" rank="species" species="flabellatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. flabellatum</emphasis>
</taxonomicName>
(SAAS 1501)
<emphasis bold="true" pageId="0" pageNumber="1">d</emphasis>
Lamellae of
<taxonomicName lsidName="E. flabellatum" pageId="0" pageNumber="1" rank="species" species="flabellatum">
<emphasis italics="true" pageId="0" pageNumber="1">E. flabellatum</emphasis>
</taxonomicName>
(SAAS 1080)
<emphasis bold="true" pageId="0" pageNumber="1">e</emphasis>
Basidiomes of
<taxonomicName lsidName="C. gregarious" pageId="0" pageNumber="1" rank="species" species="gregarious">
<emphasis italics="true" pageId="0" pageNumber="1">C. gregarious</emphasis>
</taxonomicName>
on bark-wood of live
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Castanopsis</emphasis>
</taxonomicName>
(SAAS 1220)
<emphasis bold="true" pageId="0" pageNumber="1">f</emphasis>
Red droplets on the lamellar edges of
<taxonomicName lsidName="E. gregarium" pageId="0" pageNumber="1" rank="species" species="gregarium">
<emphasis italics="true" pageId="0" pageNumber="1">E. gregarium</emphasis>
</taxonomicName>
(SAAS 1493)
<emphasis bold="true" pageId="0" pageNumber="1">g</emphasis>
Basidiomes of
<taxonomicName lsidName="E. pleurotoides" pageId="0" pageNumber="1" rank="species" species="pleurotoides">
<emphasis italics="true" pageId="0" pageNumber="1">E. pleurotoides</emphasis>
</taxonomicName>
on decaying bark-wood of
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Castanopsis</emphasis>
</taxonomicName>
(SAAS 1215)
<emphasis bold="true" pageId="0" pageNumber="1">h</emphasis>
Basidiomes of
<taxonomicName lsidName="E. pleurotoides" pageId="0" pageNumber="1" rank="species" species="pleurotoides">
<emphasis italics="true" pageId="0" pageNumber="1">E. pleurotoides</emphasis>
</taxonomicName>
on bark-wood of live
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Castanopsis</emphasis>
</taxonomicName>
(SAAS 1252)
<emphasis bold="true" pageId="0" pageNumber="1">i</emphasis>
Basidiomes of
<taxonomicName lsidName="E. reductum" pageId="0" pageNumber="1" rank="species" species="reductum">
<emphasis italics="true" pageId="0" pageNumber="1">E. reductum</emphasis>
</taxonomicName>
on decaying stump of
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Castanopsis" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Castanopsis" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Castanopsis</emphasis>
</taxonomicName>
(holotype, SAAS 1091)
<emphasis bold="true" pageId="0" pageNumber="1">j</emphasis>
Mature basidiomes of
<taxonomicName lsidName="E. reductum" pageId="0" pageNumber="1" rank="species" species="reductum">
<emphasis italics="true" pageId="0" pageNumber="1">E. reductum</emphasis>
</taxonomicName>
on rock (SAAS 2068)
<emphasis bold="true" pageId="0" pageNumber="1">k</emphasis>
Young basidiomes of
<taxonomicName lsidName="E. reductum" pageId="0" pageNumber="1" rank="species" species="reductum">
<emphasis italics="true" pageId="0" pageNumber="1">E. reductum</emphasis>
</taxonomicName>
on soil (SAAS 1016)
<emphasis bold="true" pageId="0" pageNumber="1">l</emphasis>
Lamellae of
<taxonomicName infraspecific-rank="var." lsidName="E. byssisedum var. microsporum" pageId="0" pageNumber="1" rank="variety" species="byssisedum" variety="microsporum">E. byssisedum var. microsporum</taxonomicName>
(SAAS 1828)
<emphasis bold="true" pageId="0" pageNumber="1">m</emphasis>
Basidiomes of
<taxonomicName infraspecific-rank="var." lsidName="E. byssisedum var. microsporum" pageId="0" pageNumber="1" rank="variety" species="byssisedum" variety="microsporum">E. byssisedum var. microsporum</taxonomicName>
on decaying stump of
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Betula</emphasis>
</taxonomicName>
(SAAS 1160).
</paragraph>
</caption>
<caption doi="10.3897/mycokeys.61.46446.figure2" httpUri="https://binary.pensoft.net/fig/362621" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
Microscopic structures of
<taxonomicName class="Agaricomycetes" family="Entolomataceae" genus="Entoloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Entoloma conchatum" order="Agaricales" pageId="0" pageNumber="1" phylum="Basidiomycota" rank="species" species="conchatum">
<emphasis italics="true" pageId="0" pageNumber="1">Entoloma conchatum</emphasis>
</taxonomicName>
(holotype)
<emphasis bold="true" pageId="0" pageNumber="1">a</emphasis>
Basidiospores
<emphasis bold="true" pageId="0" pageNumber="1">b</emphasis>
Basidia
<emphasis bold="true" pageId="0" pageNumber="1">c</emphasis>
Pileipellis.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>