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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.77.57394" ID-GBIF-Dataset="b84da42e-eef3-4e60-9414-bcf414793504" ID-PMC="PMC7862216" ID-Pensoft-Pub="1314-4049-77-117" ID-Pensoft-UUID="C4B21E4D3849557B8CF3C9C15EF64FBD" ID-PubMed="33551660" ModsDocID="1314-4049-77-117" checkinTime="1611922375557" checkinUser="pensoft" docAuthor="Eberhardt, Ursula, Schuetz, Nicole, Beker, Henry J., Lee, Su See &amp; Horak, Egon" docDate="2021" docId="A5E58920E487555DACED55A522F00CB0" docLanguage="en" docName="MycoKeys 77: 117-141" docOrigin="MycoKeys 77" docPubDate="2021-01-28" docSource="http://dx.doi.org/10.3897/mycokeys.77.57394" docTitle="Hebeloma lactariolens B. J. Rees &amp; Orlovich, Mycologia 105: 1055 2013" docType="treatment" docVersion="4" id="C4B21E4D3849557B8CF3C9C15EF64FBD" lastPageNumber="117" masterDocId="C4B21E4D3849557B8CF3C9C15EF64FBD" masterDocTitle="Hebeloma in the Malay Peninsula: Masquerading within Psathyrella" masterLastPageNumber="141" masterPageNumber="117" pageNumber="117" updateTime="1668136598594" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Hebeloma in the Malay Peninsula: Masquerading within Psathyrella</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Eberhardt, Ursula</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-1221-7074</mods:nameIdentifier>
<mods:affiliation>Staatliches Museum fuer Naturkunde Stuttgart, Rosenstein 1, 70191, Stuttgart, Germany</mods:affiliation>
<mods:nameIdentifier type="email">ursula.eberhardt@smns-bw.de</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Schuetz, Nicole</mods:namePart>
<mods:affiliation>Staatliches Museum fuer Naturkunde Stuttgart, Rosenstein 1, 70191, Stuttgart, Germany</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Beker, Henry J.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-9620-1701</mods:nameIdentifier>
<mods:affiliation>Rue Pere de Deken 19, B- 1040, Bruxelles, Belgium &amp; Royal Holloway College, University of London, Egham, UK &amp; Plantentuin Meise, Nieuwelaan 38, B- 1860, Meise, Belgium</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Lee, Su See</mods:namePart>
<mods:affiliation>Forest Health and Conservation Programme, Biodiversity Division, Forest Research Institute, Kepong, Malaysia</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Horak, Egon</mods:namePart>
<mods:affiliation>Schlossfeld 17, A- 6020, Innsbruck, Austria</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>MycoKeys</mods:title>
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<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-01-28</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>77</mods:number>
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<mods:start>117</mods:start>
<mods:end>141</mods:end>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.77.57394</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.77.57394</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-77-117</mods:identifier>
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<treatment ID-GBIF-Taxon="177137073" LSID="urn:lsid:plazi:treatment:A5E58920E487555DACED55A522F00CB0" httpUri="http://treatment.plazi.org/id/A5E58920E487555DACED55A522F00CB0" lastPageNumber="117" pageId="0" pageNumber="117">
<subSubSection pageId="0" pageNumber="117" type="nomenclature">
<paragraph pageId="0" pageNumber="117">
<taxonomicName LSID="A5E58920-E487-555D-ACED-55A522F00CB0" authority="(Clemencon &amp; Hongo) B. J. Rees &amp; Orlovich, Mycologia 105: 1055 (2013)." authorityName="B. J. Rees &amp; Orlovich, Mycologia 105: 1055" authorityYear="2013" baseAuthorityName="Clemencon &amp; Hongo" class="Agaricomycetes" family="Hymenogastraceae" genus="Hebeloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hebeloma lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
Hebeloma lactariolens (
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
&amp; Hongo) B.J. Rees &amp; Orlovich, Mycologia 105: 1055 (2013).
</taxonomicName>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Macroscopic features A Hebeloma flavidifolium (E. Horak 13406) B H. lactariolens (E. Horak 13381) C H. parvisporum (E. Horak 12796) D H. radicans holotype (E. Horak 13265). Photographs E. Horak." figureDoi="10.3897/mycokeys.77.57394.figure2" httpUri="https://binary.pensoft.net/fig/502271" pageId="0" pageNumber="117">Figures 2B</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Microscopic features of Hebeloma lactariolens (E 00204780); intended holotype of Psathyrella verrucispora nom. inval.) A spores in Melzer's reagent x 1600 B spore ornamentation in Melzer's reagent x 1600 C basidium in KOH x 1000 D cheilocystidia in KOH x 1000 E, F pleurocystidium in KOH x 1000 G caulocystidia in KOH x 500 H sectional view of cutis below the gelatinous epicutis in KOH x 500 I sectional view of ixocutis showing thin gelatinous epicutis in KOH x 125. Scale bars: 10 µm (A-H), 100 µm (I). Photographs H. J. Beker. J Exsiccata (a section of photograph from http: // data. rbge. org. uk / herb / E 00204780 provided by the Royal Botanic Garden Edinburgh)." figureDoi="10.3897/mycokeys.77.57394.figure6" httpUri="https://binary.pensoft.net/fig/502275" pageId="0" pageNumber="117">, 6</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="117" type="materials_examined">
<paragraph pageId="0" pageNumber="117">Type.</paragraph>
<paragraph pageId="0" pageNumber="117">
Japan. Shiga-ken: Otsu-shi, Tomikawa, ca. 180 m a.s.l.,
<geoCoordinate degrees="34.9001" direction="north" orientation="latitude" precision="5" value="34.9001">34.9001°N</geoCoordinate>
,
<geoCoordinate degrees="135.9489" direction="east" orientation="longitude" precision="5" value="135.9489">135.9489°E</geoCoordinate>
,
<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="0" pageNumber="117" phylum="Coniferophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Pinus</emphasis>
</taxonomicName>
sp.,
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Quercus</emphasis>
</taxonomicName>
sp., 15 Aug 1988, T. Hongo, H.
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
HC88/95 (holotype TNS! [TNS-F-237670]; isotype LAU; database reference HJB1000383; ITS GenBank acc. no. AY818352).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="117" type="homotypic synonyms">
<paragraph pageId="0" pageNumber="117">Homotypic synonyms.</paragraph>
<paragraph pageId="0" pageNumber="117">
<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Alnicola" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Alnicola lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Alnicola lactariolens</emphasis>
</taxonomicName>
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
&amp; Hongo, Mycoscience 35(1): 25 (1994).
<taxonomicName authorityName="Matheny" authorityYear="2005" baseAuthorityName="Clemencon &amp; Hongo" class="Agaricomycetes" family="Cortinariaceae" genus="Anamika" higherTaxonomySource="GBIF,CoL" kingdom="Fungi" lsidName="Anamika lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Anamika lactariolens</emphasis>
</taxonomicName>
(
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
&amp; Hongo) Matheny, Mycol. Res. 109(11): 1262 (2005).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="117" type="heterotypic synonyms">
<paragraph pageId="0" pageNumber="117">Heterotypic synonyms.</paragraph>
<paragraph pageId="0" pageNumber="117">
<taxonomicName authorityName="Corner" authorityYear="1993" class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella verrucispora" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella verrucispora</emphasis>
</taxonomicName>
Corner,
<normalizedToken originalValue="GdnsBull">Gdns'Bull</normalizedToken>
., Singapore 45(2): 344 (1994) [1993], nom. inval., Art. 40.7 ≡
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Lacrymaria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Lacrymaria verrucispora" order="Fagales" pageId="0" pageNumber="117" phylum="Angiospermae" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Lacrymaria verrucispora</emphasis>
</taxonomicName>
(Corner) Voto, Boll. Assoc. micol. ecol. Romana 107(2): 95 (2019), nom. inval., Art. 40.7. Type: Singapore. Malay Peninsula, Aug. 1929, E.J.H. Corner (holotype E! [E 00204780]; database reference HJB19598).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="117" type="materials_examined">
<paragraph pageId="0" pageNumber="117">Other material examined.</paragraph>
<paragraph pageId="0" pageNumber="117">
Malaysia. Johor State: Mersing district, Endau-Rompin Selai, Endau-Rompin (Johor) National Park, Camp Lubuk Tapah, ca. 130 m a.s.l.,
<geoCoordinate degrees="2.2976" direction="north" orientation="latitude" precision="5" value="2.2976">2.2976°N</geoCoordinate>
,
<geoCoordinate degrees="103.1351" direction="east" orientation="longitude" precision="5" value="103.1351">103.1351°E</geoCoordinate>
, with
<taxonomicName class="Dicotyledoneae" family="Dipterocarpaceae" genus="Dipterocarpus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Dipterocarpus" order="Guttiferales" pageId="0" pageNumber="117" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Dipterocarpus</emphasis>
</taxonomicName>
, 19 Mar. 2009, E. Horak 12796 (collection E. Horak at ZT, FRIM [FRIM 62726]; database reference HJB13363); Johor State: Kluang district, Endau-Rompin Peta, Endau-Rompin (Johor) National Park, trail to Upeh Guling, ca. 40 m a.s.l.,
<geoCoordinate degrees="2.5230" direction="north" orientation="latitude" precision="5" value="2.523">2.5230°N</geoCoordinate>
,
<geoCoordinate degrees="103.3611" direction="east" orientation="longitude" precision="5" value="103.3611">103.3611°E</geoCoordinate>
, in woodland with
<taxonomicName class="Dicotyledoneae" family="Dipterocarpaceae" genus="Dipterocarpus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Dipterocarpus" order="Guttiferales" pageId="0" pageNumber="117" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Dipterocarpus</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Fagaceae" genus="Quercus" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Quercus" order="Fagales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Quercus</emphasis>
</taxonomicName>
, 4 Sept. 2009, E. Horak 13287 (collection E. Horak at ZT, FRIM [FRIM 62987]; database reference HJB13365); Negeri Sembilan State: Jelebu district, Simpang Pertang, Pasoh Forest Reserve, ca. 165 m a.s.l.,
<geoCoordinate degrees="2.7264" direction="north" orientation="latitude" precision="5" value="2.7264">2.7264°N</geoCoordinate>
,
<geoCoordinate degrees="102.0783" direction="east" orientation="longitude" precision="5" value="102.0783">102.0783°E</geoCoordinate>
, in woodland, 20 Apr. 2010, E. Horak 13381 (collection E. Horak at ZT, FRIM [FRIM 62329]; database reference HJB13503). SINGAPORE. Malay Peninsula, (E! [E 002048240]; database reference HJB19652), this is just a spore print collected by E.J.H. Corner that may be from the intended type of
<taxonomicName authorityName="Corner" authorityYear="1993" class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella verrucispora" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella verrucispora</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="117" type="remarks">
<paragraph pageId="0" pageNumber="117">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="117">
<bibRefCitation DOI="https://doi.org/10.1007/BF02268524" author="Clemencon, H" journalOrPublisher="Mycoscience" pageId="0" pageNumber="117" pagination="21 - 27" refId="B7" refString="Clemencon, H, Hongo, T, 1994. Notes on three Japanese Agaricales. Mycoscience 35: 21 - 27, DOI: https://doi.org/10.1007/BF02268524" title="Notes on three Japanese Agaricales." url="https://doi.org/10.1007/BF02268524" volume="35" year="1994">
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
and Hongo (1994)
</bibRefCitation>
originally published this taxon as
<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Alnicola" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Alnicola lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Alnicola lactariolens</emphasis>
</taxonomicName>
in the April issue of Mycoscience, apparently published on 1 Apr 1994; it appears Corner had effectively published the paper including the same taxon one day earlier, on 31 Mar 1994 as
<taxonomicName authorityName="Corner" authorityYear="1993" class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella verrucispora" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella verrucispora</emphasis>
</taxonomicName>
. Both are morphologically clearly members of
<taxonomicName authority="Porphyrospora" class="Agaricomycetes" family="Psathyrellaceae" genus="Hebeloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hebeloma subsp. section" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="section" section="Porphyrospora">Hebeloma section Porphyrospora</taxonomicName>
. The authors of both papers comment on the purple-brown (vinaceous) spore print,
<bibRefCitation author="Corner, EJH" journalOrPublisher="Mycoscience" pageId="0" pageNumber="117" publicationUrl="https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" refId="B8" refString="Corner, EJH, 1994 [&quot;1993&quot;]. Psathyrella (Agaricales) with ornamented spores in the Malay Peninsula. Gardens Bulletin Singapore 45: 337-357. https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" title="Psathyrella (Agaricales) with ornamented spores in the Malay Peninsula. Gardens Bulletin Singapore 45: 337 - 357." url="https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" year="1994 [&quot; 1993 &quot;]">
Corner (1994 [
<normalizedToken originalValue="“1993”">&quot;1993&quot;</normalizedToken>
]
</bibRefCitation>
, p. 345) notes that the spore deposit color is fuscous purple, which is why he described his species in
<taxonomicName class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella</emphasis>
</taxonomicName>
rather than
<taxonomicName class="Dicotyledoneae" family="Fagaceae" genus="Lacrymaria" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Lacrymaria" order="Fagales" pageId="0" pageNumber="117" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Lacrymaria</emphasis>
</taxonomicName>
.
<bibRefCitation DOI="https://doi.org/10.1007/BF02268524" author="Clemencon, H" journalOrPublisher="Mycoscience" pageId="0" pageNumber="117" pagination="21 - 27" refId="B7" refString="Clemencon, H, Hongo, T, 1994. Notes on three Japanese Agaricales. Mycoscience 35: 21 - 27, DOI: https://doi.org/10.1007/BF02268524" title="Notes on three Japanese Agaricales." url="https://doi.org/10.1007/BF02268524" volume="35" year="1994">
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
and Hongo (1994)
</bibRefCitation>
commented on the spore deposit being a dark purple-brown color, an unknown feature of
<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Alnicola" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Alnicola" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Alnicola</emphasis>
</taxonomicName>
. In
<bibRefCitation DOI="https://doi.org/10.1017/S0953756205003758" author="Yang, ZL" journalOrPublisher="Mycological Research" pageId="0" pageNumber="117" pagination="1259 - 1267" refId="B55" refString="Yang, ZL, Matheny, PB, Ge, Z-W, Slot, JC, Hibbett, DS, 2005. New Asian species of the genus Anamika (Euagarics, hebelomatoid Clade) based on morphology and ribosomal DNA sequences. Mycological Research 109: 1259 - 1267, DOI: https://doi.org/10.1017/S0953756205003758" title="New Asian species of the genus Anamika (Euagarics, hebelomatoid Clade) based on morphology and ribosomal DNA sequences." url="https://doi.org/10.1017/S0953756205003758" volume="109" year="2005">Yang et al. (2005)</bibRefCitation>
<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Alnicola" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Alnicola lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Alnicola lactariolens</emphasis>
</taxonomicName>
was recombined into
<taxonomicName class="Agaricomycetes" family="Cortinariaceae" genus="Anamika" higherTaxonomySource="GBIF,CoL" kingdom="Fungi" lsidName="Anamika" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Anamika</emphasis>
</taxonomicName>
and later by
<bibRefCitation DOI="https://doi.org/10.3852/12-404" author="Rees, BJ" journalOrPublisher="Mycologia" pageId="0" pageNumber="117" pagination="1043 - 1058" refId="B36" refString="Rees, BJ, Midgley, DJ, Marchant, A, Lerkins, A, Orlovich, DA, 2013. Morphological and molecular data for Australian Hebeloma species do not support the generic status of Anamika. Mycologia 105: 1043 - 1058, DOI: https://doi.org/10.3852/12-404" title="Morphological and molecular data for Australian Hebeloma species do not support the generic status of Anamika." url="https://doi.org/10.3852/12-404" volume="105" year="2013">Rees et al. (2013)</bibRefCitation>
into
<taxonomicName class="Agaricomycetes" family="Psathyrellaceae" genus="Hebeloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hebeloma" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Hebeloma</emphasis>
</taxonomicName>
. The spore deposit color and its typical color change upon storage is the most striking feature of members of
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. subsp. sect." order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="section" section="Porphyrospora">H. sect. Porphyrospora</taxonomicName>
(
<bibRefCitation DOI="https://doi.org/10.1080/00275514.2019.1680220" author="Eberhardt, U" journalOrPublisher="Mycologia" pageId="0" pageNumber="117" pagination="172 - 184" refId="B11" refString="Eberhardt, U, Beker, HJ, Schuetz, N, Pedersen, OS, Sysouphanthong, P, Laessoe, T, 2020. Adventurous cuisine in Laos: Hebeloma parvisporum, a new species in Hebeloma section Porphyrospora. Mycologia 112 (1): 172 - 184, DOI: https://doi.org/10.1080/00275514.2019.1680220" title="Adventurous cuisine in Laos: Hebeloma parvisporum, a new species in Hebeloma section Porphyrospora." url="https://doi.org/10.1080/00275514.2019.1680220" volume="112" year="2020">Eberhardt et al. 2020</bibRefCitation>
). Good descriptions and further illustrations of
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. lactariolens" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">H. lactariolens</emphasis>
</taxonomicName>
can be found in
<bibRefCitation author="Corner, EJH" journalOrPublisher="Mycoscience" pageId="0" pageNumber="117" publicationUrl="https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" refId="B8" refString="Corner, EJH, 1994 [&quot;1993&quot;]. Psathyrella (Agaricales) with ornamented spores in the Malay Peninsula. Gardens Bulletin Singapore 45: 337-357. https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" title="Psathyrella (Agaricales) with ornamented spores in the Malay Peninsula. Gardens Bulletin Singapore 45: 337 - 357." url="https://www.nparks.gov.sg/sbg/research/publications/gardens-bulletin-singapore/-/media/sbg/gardens-bulletin/4-4-45-2-02-y1993-v45p2-gbs-pg-337.pdf" year="1994 [&quot; 1993 &quot;]">
Corner (1994 [
<normalizedToken originalValue="“1993”">&quot;1993&quot;</normalizedToken>
])
</bibRefCitation>
and
<bibRefCitation DOI="https://doi.org/10.1007/BF02268524" author="Clemencon, H" journalOrPublisher="Mycoscience" pageId="0" pageNumber="117" pagination="21 - 27" refId="B7" refString="Clemencon, H, Hongo, T, 1994. Notes on three Japanese Agaricales. Mycoscience 35: 21 - 27, DOI: https://doi.org/10.1007/BF02268524" title="Notes on three Japanese Agaricales." url="https://doi.org/10.1007/BF02268524" volume="35" year="1994">
<normalizedToken originalValue="Clémençon">Clemencon</normalizedToken>
and Hongo (1994)
</bibRefCitation>
. Figure
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Microscopic features of Hebeloma lactariolens (E 00204780); intended holotype of Psathyrella verrucispora nom. inval.) A spores in Melzer's reagent x 1600 B spore ornamentation in Melzer's reagent x 1600 C basidium in KOH x 1000 D cheilocystidia in KOH x 1000 E, F pleurocystidium in KOH x 1000 G caulocystidia in KOH x 500 H sectional view of cutis below the gelatinous epicutis in KOH x 500 I sectional view of ixocutis showing thin gelatinous epicutis in KOH x 125. Scale bars: 10 µm (A-H), 100 µm (I). Photographs H. J. Beker. J Exsiccata (a section of photograph from http: // data. rbge. org. uk / herb / E 00204780 provided by the Royal Botanic Garden Edinburgh)." figureDoi="10.3897/mycokeys.77.57394.figure6" httpUri="https://binary.pensoft.net/fig/502275" pageId="0" pageNumber="117">6</figureCitation>
, shows various macro and micro characters of
<normalizedToken originalValue="Corners">Corner's</normalizedToken>
intended type of
<taxonomicName authorityName="Corner" authorityYear="1993" class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella verrucispora" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella verrucispora</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph pageId="0" pageNumber="117">
This species is rather variable molecularly and in the ML reconstruction forms a clade together with
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. youngii" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="youngii">
<emphasis italics="true" pageId="0" pageNumber="117">H. youngii</emphasis>
</taxonomicName>
, an Australian species growing with
<taxonomicName class="Dicotyledoneae" family="Myrtaceae" genus="Eucalyptus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Eucalyptus" order="Myrtiflorae" pageId="0" pageNumber="117" phylum="Angiospermae" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Eucalyptus</emphasis>
</taxonomicName>
and
<taxonomicName class="Magnoliopsida" family="Myrtaceae" genus="Corymbia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Corymbia" order="Myrtales" pageId="0" pageNumber="117" phylum="Spermatophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="117">Corymbia</emphasis>
</taxonomicName>
, to our knowledge only known from the type locality (
<bibRefCitation DOI="https://doi.org/10.3852/12-404" author="Rees, BJ" journalOrPublisher="Mycologia" pageId="0" pageNumber="117" pagination="1043 - 1058" refId="B36" refString="Rees, BJ, Midgley, DJ, Marchant, A, Lerkins, A, Orlovich, DA, 2013. Morphological and molecular data for Australian Hebeloma species do not support the generic status of Anamika. Mycologia 105: 1043 - 1058, DOI: https://doi.org/10.3852/12-404" title="Morphological and molecular data for Australian Hebeloma species do not support the generic status of Anamika." url="https://doi.org/10.3852/12-404" volume="105" year="2013">Rees et al. 2013</bibRefCitation>
). Even though the monophyly of
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. lactariolens" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">H. lactariolens</emphasis>
</taxonomicName>
in relation to
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. youngii" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="youngii">
<emphasis italics="true" pageId="0" pageNumber="117">H. youngii</emphasis>
</taxonomicName>
is not bootstrap-supported within this analysis (Fig.
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. ML topology of concatenated ITS and MCM 7 sequences of Hebeloma and Alnicola. Flammula alnicola is used for rooting purposes. Bootstrap support based on 500 replicates and posterior probabilities based on a BI analysis are indicated at the branches. Assignment of species to sections follows Beker et al. (2016). Sequences in red are from Malaysian collections discussed in this paper. T indicates type collections. Thick branches indicate full support. AS - Asia, EU - Europe, NA - North America, O - Oceania, gr. - group." figureDoi="10.3897/mycokeys.77.57394.figure1" httpUri="https://binary.pensoft.net/fig/502270" pageId="0" pageNumber="117">1</figureCitation>
), although it is in the BI results (see TreeBase), the molecular distance, the occurrence on different continents, the different host associations, and morphologically, the cheilocystidia which for
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. youngii" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="youngii">
<emphasis italics="true" pageId="0" pageNumber="117">H. youngii</emphasis>
</taxonomicName>
are more consistently lanceolate and the number of full length lamellae which for
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. youngii" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="youngii">
<emphasis italics="true" pageId="0" pageNumber="117">H. youngii</emphasis>
</taxonomicName>
is in the range 50-60 while for
<taxonomicName class="Magnoliopsida" family="Myrtaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="H. lactariolens" order="Myrtales" pageId="0" pageNumber="117" phylum="Tracheophyta" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">H. lactariolens</emphasis>
</taxonomicName>
is always less than 40, clearly separate these taxa. The Malaysian and Singapore records are from lowland tropical forests while the type has been described from a subtropical habitat from Japan, thus hinting at a wide climatic and geographical range.
<taxonomicName authorityName="B. J. Rees &amp; Orlovich, Mycologia 105: 1055" authorityYear="2013" baseAuthorityName="Clemencon &amp; Hongo" class="Agaricomycetes" family="Psathyrellaceae" genus="Hebeloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hebeloma lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Hebeloma lactariolens</emphasis>
</taxonomicName>
is according to observations of S. S. L. not uncommon in Malaysia. The FRIM database includes additional records of this species (not studied) from Hutan Simpan Semangkuk,
<normalizedToken originalValue="Frasers">Fraser's</normalizedToken>
Hill, Pahang and the Pasoh Forest Reserve, Negeri Sembilan, from hill respective lowland dipterocarp forests.
</paragraph>
<caption doi="10.3897/mycokeys.77.57394.figure6" httpUri="https://binary.pensoft.net/fig/502275" pageId="0" pageNumber="117" start="Figure 6" startId="F6">
<paragraph pageId="0" pageNumber="117">
<emphasis bold="true" pageId="0" pageNumber="117">Figure 6.</emphasis>
Microscopic features of
<taxonomicName authorityName="B. J. Rees &amp; Orlovich, Mycologia 105: 1055" authorityYear="2013" baseAuthorityName="Clemencon &amp; Hongo" class="Agaricomycetes" family="Psathyrellaceae" genus="Hebeloma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Hebeloma lactariolens" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="lactariolens">
<emphasis italics="true" pageId="0" pageNumber="117">Hebeloma lactariolens</emphasis>
</taxonomicName>
(E 00204780); intended holotype of
<taxonomicName authorityName="Corner" authorityYear="1993" class="Agaricomycetes" family="Hymenogastraceae" genus="Psathyrella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Psathyrella verrucispora" order="Agaricales" pageId="0" pageNumber="117" phylum="Basidiomycota" rank="species" species="verrucispora">
<emphasis italics="true" pageId="0" pageNumber="117">Psathyrella verrucispora</emphasis>
</taxonomicName>
nom. inval.)
<emphasis bold="true" pageId="0" pageNumber="117">A</emphasis>
spores in
<normalizedToken originalValue="Melzers">Melzer's</normalizedToken>
reagent
<normalizedToken originalValue="×">x</normalizedToken>
1600
<emphasis bold="true" pageId="0" pageNumber="117">B</emphasis>
spore ornamentation in
<normalizedToken originalValue="Melzers">Melzer's</normalizedToken>
reagent
<normalizedToken originalValue="×">x</normalizedToken>
1600
<emphasis bold="true" pageId="0" pageNumber="117">C</emphasis>
basidium in KOH
<normalizedToken originalValue="×">x</normalizedToken>
1000
<emphasis bold="true" pageId="0" pageNumber="117">D</emphasis>
cheilocystidia in KOH
<normalizedToken originalValue="×">x</normalizedToken>
1000
<emphasis bold="true" pageId="0" pageNumber="117">E, F</emphasis>
pleurocystidium in KOH
<normalizedToken originalValue="×">x</normalizedToken>
1000
<emphasis bold="true" pageId="0" pageNumber="117">G</emphasis>
caulocystidia in KOH
<normalizedToken originalValue="×">x</normalizedToken>
500
<emphasis bold="true" pageId="0" pageNumber="117">H</emphasis>
sectional view of cutis below the gelatinous epicutis in KOH
<normalizedToken originalValue="×">x</normalizedToken>
500
<emphasis bold="true" pageId="0" pageNumber="117">I</emphasis>
sectional view of ixocutis showing thin gelatinous epicutis in KOH
<normalizedToken originalValue="×">x</normalizedToken>
125. Scale bars: 10
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="117">A-H</emphasis>
), 100
<normalizedToken originalValue="µm">µm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="117">I</emphasis>
). Photographs H.J. Beker.
<emphasis bold="true" pageId="0" pageNumber="117">J</emphasis>
Exsiccata (a section of photograph from http://data.rbge.org.uk/herb/E00204780 provided by the Royal Botanic Garden Edinburgh).
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>