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<document id="FE28DF50A133CC1AB18B1A289B87AD7C" ID-DOI="10.11646/phytotaxa.659.3.3" ID-ISSN="1179-3163" ID-Zenodo-Dep="13217942" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1722613682073" checkinUser="felipe" docAuthor="Nayana, P. K. &amp; Pradeep, C. K." docDate="2024" docId="03CD253BFFA7E63DFF303EA5B5D3FD90" docLanguage="en" docName="phytotaxa.659.3.3.pdf" docOrigin="Phytotaxa 659 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.659.3.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Candolleomyces niveosquamosus P. K. Nayana &amp; C. K. Pradeep, sp.nov." docType="treatment" docVersion="2" lastPageNumber="261" masterDocId="FFF45D43FFA3E63AFFB83E51B44EFFD5" masterDocTitle="Morphological and phylogenetic analyses reveal two new species of Candolleomyces (Psathyrellaceae) from India" masterLastPageNumber="267" masterPageNumber="255" pageNumber="259" updateTime="1722812493006" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="83AF3019CC610DD9B3C49E1059C90298">Morphological and phylogenetic analyses reveal two new species of Candolleomyces (Psathyrellaceae) from India</mods:title>
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<mods:namePart id="B7B6103752B6203B30964F4B5E5A4196">Nayana, P. K.</mods:namePart>
<mods:affiliation id="AA935E796445AF0F6D1C5DEDC2245A74">Microbiology Division, Jawaharlal Nehru Tropical Botanic Garden &amp; Research Institute, Palode, Thiruvananthapuram, &amp; Research center: University of Kerala, Thiruvananthapuram</mods:affiliation>
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<mods:namePart id="4AB982ED7A823532086FE46DB602C089">Pradeep, C. K.</mods:namePart>
<mods:affiliation id="127CD6432C18CBCE7C698EB243352523">Microbiology Division, Jawaharlal Nehru Tropical Botanic Garden &amp; Research Institute, Palode, Thiruvananthapuram,</mods:affiliation>
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<mods:title id="3513D7021038D118DBC22CD2DA3EAA2D">Phytotaxa</mods:title>
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<mods:date id="0B2B2D204D5A98FC36E3FA7E3E6B82B6">2024</mods:date>
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<treatment id="03CD253BFFA7E63DFF303EA5B5D3FD90" LSID="urn:lsid:plazi:treatment:03CD253BFFA7E63DFF303EA5B5D3FD90" httpUri="http://treatment.plazi.org/id/03CD253BFFA7E63DFF303EA5B5D3FD90" lastPageId="7" lastPageNumber="261" pageId="4" pageNumber="259">
<subSubSection id="C37EC7A6FFA7E63EFF303EA5B5DDFEE6" pageId="4" pageNumber="259" type="nomenclature">
<paragraph id="8BDB942DFFA7E63EFF303EA5B065FEDB" blockId="4.[136,1067,244,271]" box="[136,1067,244,271]" pageId="4" pageNumber="259">
<heading id="D0932341FFA7E63EFF303EA5B065FEDB" box="[136,1067,244,271]" fontSize="11" level="2" pageId="4" pageNumber="259" reason="3">
<taxonomicName id="4C64EFAEFFA7E63EFF303EA5B71BFEDB" authority="P.K. Nayana &amp; C.K. Pradeep" authorityName="P. K. Nayana &amp; C. K. Pradeep" box="[136,853,244,271]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="niveosquamosus" status="sp. nov.">
<emphasis id="B910483FFFA7E63EFF303EA5B647FEDB" bold="true" box="[136,521,244,271]" italics="true" pageId="4" pageNumber="259">Candolleomyces niveosquamosus</emphasis>
P.K. Nayana &amp; C.K. Pradeep
</taxonomicName>
<emphasis id="B910483FFFA7E63EFCE43EA4B7E4FEDB" box="[860,938,245,270]" italics="true" pageId="4" pageNumber="259">
<taxonomicNameLabel id="A223F544FFA7E63EFCE43EA4B7E4FEDB" box="[860,938,245,270]" pageId="4" pageNumber="259" rank="species">sp.nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="135F88A8FFA7E63EFC013EA5B046FEDB" box="[953,1032,244,270]" captionStart="FIGURE 2" captionStartId="5.[136,229,1898,1920]" captionTargetBox="[152,1436,281,1873]" captionTargetId="figure-63@5.[151,1436,281,1873]" captionTargetPageId="5" captionText="FIGURE 2. Candolleomyces niveosquamosus (TBGT(M)18773, holotype). AD. Habit in situ; E, F. Basidiomata with immature to mature lamellae. Scale bars = 10 mm. Photos by: P.K. Nayana." figureDoi="http://doi.org/10.5281/zenodo.13217946" httpUri="https://zenodo.org/record/13217946/files/figure.png" pageId="4" pageNumber="259">Figs. 2</figureCitation>
,
<figureCitation id="135F88A8FFA7E63EFBAC3EA5B06CFEDB" box="[1044,1058,244,270]" captionStart="FIGURE 3" captionStartId="6.[136,229,1886,1908]" captionTargetBox="[152,1435,204,1862]" captionTargetId="figure-26@6.[151,1436,190,1862]" captionTargetPageId="6" captionText="FIGURE 3. Candolleomyces niveosquamosus (TBGT(M)18773, holotype). A. Basidia; B. Basidiospores; C. Cheilocystidia; D. Caulocystidia; E. Pileipellis; F. Veil elements. Scale bars: A, B = 10 µm; CF = 20 µm. Photos by: P.K. Nayana." figureDoi="http://doi.org/10.5281/zenodo.13217948" httpUri="https://zenodo.org/record/13217948/files/figure.png" pageId="4" pageNumber="259">3</figureCitation>
)
</heading>
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF303F49B5DDFEE6" blockId="4.[136,403,280,307]" box="[136,403,280,307]" pageId="4" pageNumber="259">MycoBank: MB854240</paragraph>
</subSubSection>
<subSubSection id="C37EC7A6FFA7E63DFF303F30B5D3FD90" lastPageId="7" lastPageNumber="262" pageId="4" pageNumber="259" type="diagnosis">
<paragraph id="8BDB942DFFA7E63EFF303F30B1EAFE4B" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF303F30B4B4FEAF" box="[136,250,353,378]" italics="true" pageId="4" pageNumber="259">Diagnosis</emphasis>
:—Differs from the closely related
<taxonomicName id="4C64EFAEFFA7E63EFD2D3F31B728FEAF" authorityName="P. K. Nayana &amp; C. K. Pradeep" authorityYear="2023" box="[661,870,352,378]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="albosquamosus">
<emphasis id="B910483FFFA7E63EFD2D3F31B728FEAF" box="[661,870,352,378]" italics="true" pageId="4" pageNumber="259">C. albosquamosus</emphasis>
</taxonomicName>
by slightly larger grayish brown pileus with dark brown disc (
<quantity id="4C9C39C8FFA7E63EFEAB3FD5B5E8FE4B" box="[275,422,388,415]" metricMagnitude="-2" metricUnit="m" metricValue="3.375" metricValueMax="5.0" metricValueMin="1.75" pageId="4" pageNumber="259" unit="mm" value="33.75" valueMax="50.0" valueMin="17.5">17.550 mm</quantity>
), larger (6.88.0 × 4.04.4 µm), brown basidiospores with a distinct germ pore and habitat.
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053FF9B0BCFE33" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<materialsCitation id="3B0C9E70FFA7E63EFF053FF9B0BCFE33" collectingDate="2022-04-07" collectionCode="TBGT, ITS, LSU" country="India" elevation="150" latitude="8.75" location="Thiruvananthapuram District" longLatPrecision="781" longitude="77.02" pageId="4" pageNumber="259" specimenCode="PP741635" specimenCount="1" stateProvince="Kerala" typeStatus="holotype">
<emphasis id="B910483FFFA7E63EFF053FF9B56AFE17" box="[189,292,424,450]" italics="true" pageId="4" pageNumber="259">
<typeStatus id="54DF2A8FFFA7E63EFF053FF9B56AFE17" box="[189,292,424,450]" pageId="4" pageNumber="259" type="holotype">Holotype</typeStatus>
</emphasis>
:—
<collectingCountry id="F373D4BDFFA7E63EFEFE3FF9B5D5FE17" box="[326,411,424,450]" name="India" pageId="4" pageNumber="259">INDIA</collectingCountry>
.
<collectingRegion id="49A05ACFFFA7E63EFE113FF9B674FE17" box="[425,570,424,450]" country="India" name="Kerala" pageId="4" pageNumber="259">Kerala State</collectingRegion>
:
<location id="8EBBC2F6FFA7E63EFDF03FF9B7D8FE17" LSID="urn:lsid:plazi:treatment:03CD253BFFA7E63DFF303EA5B5D3FD90:8EBBC2F6FFA7E63EFDF03FF9B7D8FE17" box="[584,918,424,450]" country="India" latitude="8.75" longLatPrecision="781" longitude="77.02" name="Thiruvananthapuram District" pageId="4" pageNumber="259" stateProvince="Kerala">Thiruvananthapuram District</location>
. Palode, JNTBGRI campus,
<geoCoordinate id="EE50F2EAFFA7E63EFB5F3FF9B174FE16" box="[1255,1338,424,451]" degrees="8.75" direction="north" orientation="latitude" pageId="4" pageNumber="259" precision="555" value="8.75">8.75°N</geoCoordinate>
,
<geoCoordinate id="EE50F2EAFFA7E63EFAF13FF9B1E9FE17" box="[1353,1447,424,450]" degrees="77.02" direction="east" orientation="longitude" pageId="4" pageNumber="259" precision="555" value="77.02">77.02°E</geoCoordinate>
, elev.
<quantity id="4C9C39C8FFA7E63EFF7B3F9DB542FE32" box="[195,268,460,487]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="259" unit="m" value="150.0">
<elevation id="0049731EFFA7E63EFF7B3F9DB542FE32" box="[195,268,460,487]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="259" unit="m" value="150.0">150 m</elevation>
</quantity>
,
<date id="FFDAB2EDFFA7E63EFEA03F9DB5F8FE33" box="[280,438,460,486]" pageId="4" pageNumber="259" value="2022-04-07">
<collectingDate id="EF9E4B05FFA7E63EFEA03F9DB5F8FE33" box="[280,438,460,486]" pageId="4" pageNumber="259" value="2022-04-07">07 April 2022</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFE793F9CB69DFE33" box="[449,723,460,486]" italics="true" pageId="4" pageNumber="259">
Nayana
<collectionCode id="ED750CE8FFA7E63EFDA73F9DB62BFE33" box="[543,613,460,486]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14234" lsid="urn:lsid:biocol.org:col:14234" name="Tropical Botanic Garden and Research Institute" pageId="4" pageNumber="259" type="Herbarium">TBGT</collectionCode>
(M)18773
</emphasis>
!. GenBank: PP741631 (
<collectionCode id="ED750CE8FFA7E63EFC5E3F9DB05BFE33" box="[998,1045,460,486]" pageId="4" pageNumber="259">ITS</collectionCode>
);
<specimenCode id="DBC23C56FFA7E63EFB913F9DB0D3FE32" box="[1065,1181,460,487]" collectionCode="ITS" pageId="4" pageNumber="259">PP741635</specimenCode>
(
<collectionCode id="ED750CE8FFA7E63EFB143F9DB0A9FE33" box="[1196,1255,460,486]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15590" lsid="urn:lsid:biocol.org:col:15590" name="Louisiana State University - Herbarium" pageId="4" pageNumber="259" type="Herbarium">LSU</collectionCode>
).
</materialsCitation>
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053FA1B0E6FDDF" blockId="4.[136,1452,352,2071]" box="[189,1192,496,523]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF053FA1B57BFDDF" box="[189,309,496,522]" italics="true" pageId="4" pageNumber="259">Etymology</emphasis>
:—
<taxonomicName id="4C64EFAEFFA7E63EFEE13FA0B65FFDDF" box="[345,529,497,522]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="niveosquamosus">
<emphasis id="B910483FFFA7E63EFEE13FA0B65FFDDF" box="[345,529,497,522]" italics="true" pageId="4" pageNumber="259">niveosquamosus</emphasis>
</taxonomicName>
, refers to the white floccose velar squamules on the pileus.
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053C44B094FC9B" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF053C44B50FFDFB" box="[189,321,533,558]" italics="true" pageId="4" pageNumber="259">Description</emphasis>
:—Basidiomata small to medium sized, thin. Pileus
<quantity id="4C9C39C8FFA7E63EFC0B3C45B009FDFA" box="[947,1095,532,559]" metricMagnitude="-2" metricUnit="m" metricValue="3.375" metricValueMax="5.0" metricValueMin="1.75" pageId="4" pageNumber="259" unit="mm" value="33.75" valueMax="50.0" valueMin="17.5">17.550 mm</quantity>
diam., convex, plano-convex, applanate to uplifted with a small obtuse umbo at centre; surface grayish orange (5B3), brownish gray (6C2) with a brown (6E4) to dark brown (6F5/6F6/7F5) disc, hygrophanous, with white evanescent floccose velar squamules dense at the centre, scattered towards the margin, pellucid striate, slightly wrinkled on drying, dry; margin straight, strongly appendiculate, incised. Lamellae adnexed, grayish brown (6D3), brown (6E4/7E4) to dark brown (6F4/6F56F7/7F7), up to
<quantity id="4C9C39C8FFA7E63EFF733C99B540FD36" box="[203,270,712,739]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="259" unit="mm" value="4.0">4 mm</quantity>
broad, close to crowded with lamellulae of 34 lengths; edge concolorous to the sides, fimbriate. Stipe 2795 ×
<quantity id="4C9C39C8FFA7E63EFF573CBDB51EFCD2" box="[239,336,748,775]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="4" pageNumber="259" unit="mm" value="3.5" valueMax="5.0" valueMin="2.0">25 mm</quantity>
, central, cylindric, slightly tapering upward, curved, hollow, brittle; surface white, pruinose at the apex, covered with white fibrils or floccose velar squamules towards base; base with white strigose hairs. Context concolorous to the pileus,
<quantity id="4C9C39C8FFA7E63EFE173D65B5BEFC9A" box="[431,496,820,847]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="259" unit="mm" value="1.0">1 mm</quantity>
broad, soft. Odor mild, not distinct. Spore print dark brown (8F4).
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053D09B15BFA93" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">Basidiospores 6.88.0 × 4.04.4 µm (avL= 7.38 µm, avW= 4.06 µm), Q= 1.632.0 (Qm = 1.67), ellipsoid to elongate, light brown in water, grayish brown in 3% aqueous KOH, thick-walled, smooth, with a large germ pore and minute hilar appendix. Basidia 14.416.7 × 6.68.8 µm, clavate, 4-spored, thin-walled, hyaline. Lamella edge sterile with cheilocystidia and paracystidia. Cheilocystidia in groups or scattered, abundant, 24.934.1 × 10.116.8 µm, utriform, cylindrical, ellipsoid, rarely bifurcate, thin-walled, hyaline. Paracystidia moderately abundant, 13.221.6 × 11.619.4 µm, globose to subglobose, thin-walled, hyaline. Pleurocystidia absent. Hymenophoral trama regular, hyphae 2.516.7 µm wide, thin-walled, hyaline. Subhymenium pseudoparenchymatous. Pileal trama composed of thin-walled, hyaline, encrusted, inflated, 3.734.6 µm wide hyphae constricted at septa. Subcuticular hyphae brown in KOH. Pileipellis an epithelium, composed of globose to subglobose elements, 16.432.7 × 17.531.5 µm, thin-walled, hyaline. Veil made up of thin-walled, hyaline, branched, 6.618.9 µm wide hyphae. Stipitipellis a cutis, composed of thin-walled, hyaline, 3.7029.81 µm broad, encrusted hyphae. Stipe apex with caulocystidia along with paracystidia. Caulocystidia moderately abundant, in groups or scattered, 23.755.1 × 11.313.7 µm, lageniform, utriform, cylindrical with obtuse or capitate apex, slightly thick-walled, hyaline. Paracystidia scattered, moderately abundant, 12.616.3 × 8.89.4 µm, globose to subglobose, thin-walled, and hyaline. Clamp connections common in all tissues.</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053B01B780FA5B" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF053B01B65EFABF" box="[189,528,1360,1386]" italics="true" pageId="4" pageNumber="259">Habit, Habitat and phenology</emphasis>
:—Solitary, scattered to gregarious on sandy soil or on decayed angiosperm wood in tropical forest,
<collectingRegion id="49A05ACFFFA7E63EFEF73B25B592FA5B" box="[335,476,1396,1422]" country="India" name="Kerala" pageId="4" pageNumber="259">Kerala State</collectingRegion>
,
<collectingCountry id="F373D4BDFFA7E63EFE5F3B25B66AFA5B" box="[487,548,1396,1422]" name="India" pageId="4" pageNumber="259">India</collectingCountry>
. This species fruits from MarchMay.
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053BC9B157FA2E" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF053BC9B677FA67" box="[189,569,1432,1458]" italics="true" pageId="4" pageNumber="259">Additional specimens examined</emphasis>
:—
<materialsCitation id="3B0C9E70FFA7E63EFDE43BC9B60FFA03" collectingDate="2022-04-22" collectorName="Nayana" country="India" location="Palode" municipality="Thiruvananthapuram District" pageId="4" pageNumber="259" specimenCount="1" stateProvince="Kerala">
<collectingCountry id="F373D4BDFFA7E63EFDE43BC9B6D4FA67" box="[604,666,1432,1458]" name="India" pageId="4" pageNumber="259">India</collectingCountry>
,
<collectingRegion id="49A05ACFFFA7E63EFD0A3BC9B702FA67" box="[690,844,1432,1458]" country="India" name="Kerala" pageId="4" pageNumber="259">Kerala State</collectingRegion>
:
<collectingMunicipality id="6BBF0E57FFA7E63EFCDC3BC9B0F7FA67" box="[868,1209,1432,1458]" pageId="4" pageNumber="259">Thiruvananthapuram District</collectingMunicipality>
,
<location id="8EBBC2F6FFA7E63EFB693BC9B16EFA67" LSID="urn:lsid:plazi:treatment:03CD253BFFA7E63DFF303EA5B5D3FD90:8EBBC2F6FFA7E63EFB693BC9B16EFA67" box="[1233,1312,1432,1458]" country="India" municipality="Thiruvananthapuram District" name="Palode" pageId="4" pageNumber="259" stateProvince="Kerala">Palode</location>
, JNTBGRI campus:
<date id="FFDAB2EDFFA7E63EFF553BEDB5C3FA03" box="[237,397,1468,1494]" pageId="4" pageNumber="259" value="2022-04-22">
<collectingDate id="EF9E4B05FFA7E63EFF553BEDB5C3FA03" box="[237,397,1468,1494]" pageId="4" pageNumber="259" value="2022-04-22">22 April 2022</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFE213BECB5BEFA03" box="[409,496,1469,1494]" italics="true" pageId="4" pageNumber="259">
<collectorName id="2691F1FBFFA7E63EFE213BECB5BEFA03" box="[409,496,1469,1494]" pageId="4" pageNumber="259">Nayana</collectorName>
</emphasis>
18799
</materialsCitation>
;
<materialsCitation id="3B0C9E70FFA7E63EFDF63BEDB009FA03" box="[590,1095,1468,1495]" collectingDate="2022-05-19" collectionCode="TBGT" collectorName="Nayana" country="India" location="Palode" municipality="Thiruvananthapuram District" pageId="4" pageNumber="259" specimenCount="1" stateProvince="Kerala">
<emphasis id="B910483FFFA7E63EFDF63BEDB6C9FA03" box="[590,647,1468,1494]" italics="true" pageId="4" pageNumber="259">ibid.,</emphasis>
<date id="FFDAB2EDFFA7E63EFD373BEDB767FA03" box="[655,809,1468,1495]" pageId="4" pageNumber="259" value="2022-05-19">
<collectingDate id="EF9E4B05FFA7E63EFD373BEDB767FA03" box="[655,809,1468,1495]" pageId="4" pageNumber="259" value="2022-05-19">19 May 2022</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFC8D3BECB009FA03" box="[821,1095,1468,1494]" italics="true" pageId="4" pageNumber="259">
<collectorName id="2691F1FBFFA7E63EFC8D3BECB7C2FA03" box="[821,908,1469,1494]" pageId="4" pageNumber="259">Nayana</collectorName>
<collectionCode id="ED750CE8FFA7E63EFC2B3BEDB797FA03" box="[915,985,1468,1494]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14234" lsid="urn:lsid:biocol.org:col:14234" name="Tropical Botanic Garden and Research Institute" pageId="4" pageNumber="259" type="Herbarium">TBGT</collectionCode>
(M)18824
</emphasis>
</materialsCitation>
;
<materialsCitation id="3B0C9E70FFA7E63EFBEF3BEDB572FA2F" collectingDate="2023-03-30" collectionCode="TBGT" collectorName="Nayana" country="India" location="Palode" municipality="Thiruvananthapuram District" pageId="4" pageNumber="259" specimenCount="1" stateProvince="Kerala">
<emphasis id="B910483FFFA7E63EFBEF3BEDB0DFFA03" box="[1111,1169,1468,1494]" italics="true" pageId="4" pageNumber="259">ibid.,</emphasis>
<date id="FFDAB2EDFFA7E63EFB213BEDB106FA03" box="[1177,1352,1468,1494]" pageId="4" pageNumber="259" value="2023-03-30">
<collectingDate id="EF9E4B05FFA7E63EFB213BEDB106FA03" box="[1177,1352,1468,1494]" pageId="4" pageNumber="259" value="2023-03-30">30 March 2023</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFAEC3BECB572FA2F" italics="true" pageId="4" pageNumber="259">
<collectorName id="2691F1FBFFA7E63EFAEC3BECB1E5FA03" box="[1364,1451,1469,1494]" pageId="4" pageNumber="259">Nayana</collectorName>
<collectionCode id="ED750CE8FFA7E63EFF303BB1B480FA2F" box="[136,206,1504,1530]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14234" lsid="urn:lsid:biocol.org:col:14234" name="Tropical Botanic Garden and Research Institute" pageId="4" pageNumber="259" type="Herbarium">TBGT</collectionCode>
(M)19023
</emphasis>
</materialsCitation>
;
<materialsCitation id="3B0C9E70FFA7E63EFEF33BB1B709FA2F" box="[331,839,1504,1530]" collectingDate="2023-04-11" collectionCode="TBGT" collectorName="Nayana" country="India" location="Palode" municipality="Thiruvananthapuram District" pageId="4" pageNumber="259" specimenCount="1" stateProvince="Kerala">
<emphasis id="B910483FFFA7E63EFEF33BB1B5CBFA2F" box="[331,389,1504,1530]" italics="true" pageId="4" pageNumber="259">ibid.,</emphasis>
<date id="FFDAB2EDFFA7E63EFE343BB1B667FA2F" box="[396,553,1504,1530]" pageId="4" pageNumber="259" value="2023-04-11">
<collectingDate id="EF9E4B05FFA7E63EFE343BB1B667FA2F" box="[396,553,1504,1530]" pageId="4" pageNumber="259" value="2023-04-11">11 April 2023</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFD8C3BB0B709FA2F" box="[564,839,1504,1530]" italics="true" pageId="4" pageNumber="259">
<collectorName id="2691F1FBFFA7E63EFD8C3BB0B6C5FA2F" box="[564,651,1505,1530]" pageId="4" pageNumber="259">Nayana</collectorName>
<collectionCode id="ED750CE8FFA7E63EFD2A3BB1B699FA2F" box="[658,727,1504,1530]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14234" lsid="urn:lsid:biocol.org:col:14234" name="Tropical Botanic Garden and Research Institute" pageId="4" pageNumber="259" type="Herbarium">TBGT</collectionCode>
(M)19046
</emphasis>
</materialsCitation>
;
<materialsCitation id="3B0C9E70FFA7E63EFCEE3BB1B15CFA2F" box="[854,1298,1504,1531]" collectingDate="2023-04-25" collectionCode="TBGT" country="India" location="Nayana" pageId="4" pageNumber="259" specimenCount="1" stateProvince="Kerala">
<date id="FFDAB2EDFFA7E63EFCEE3BB1B7BAFA2F" box="[854,1012,1504,1531]" pageId="4" pageNumber="259" value="2023-04-25">
<collectingDate id="EF9E4B05FFA7E63EFCEE3BB1B7BAFA2F" box="[854,1012,1504,1531]" pageId="4" pageNumber="259" value="2023-04-25">25 April 2023</collectingDate>
</date>
,
<emphasis id="B910483FFFA7E63EFC473BB0B15CFA2F" box="[1023,1298,1504,1530]" italics="true" pageId="4" pageNumber="259">
<location id="8EBBC2F6FFA7E63EFC473BB0B018FA2F" LSID="urn:lsid:plazi:treatment:03CD253BFFA7E63DFF303EA5B5D3FD90:8EBBC2F6FFA7E63EFC473BB0B018FA2F" box="[1023,1110,1505,1530]" country="India" name="Nayana" pageId="4" pageNumber="259" stateProvince="Kerala">Nayana</location>
<collectionCode id="ED750CE8FFA7E63EFBE53BB1B0EDFA2F" box="[1117,1187,1504,1530]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14234" lsid="urn:lsid:biocol.org:col:14234" name="Tropical Botanic Garden and Research Institute" pageId="4" pageNumber="259" type="Herbarium">TBGT</collectionCode>
(M)19068
</emphasis>
</materialsCitation>
.
</paragraph>
<paragraph id="8BDB942DFFA7E63EFF053855B79EF95E" blockId="4.[136,1452,352,2071]" pageId="4" pageNumber="259">
<emphasis id="B910483FFFA7E63EFF053855B54EF9CB" bold="true" box="[189,256,1540,1566]" pageId="4" pageNumber="259">Notes</emphasis>
:—Climatic geolocation, umbonate pileus with white evanescent floccose velar squamules, appendiculate pileal margin, brown ellipsoid to elongate basidiospores with a distinct germ pore, sterile lamella edge with abundant cylindrical to utriform cheilocystidia, moderately abundant cylindrical, lageniform to utriform caulocystidia, and small to medium-sized basidiomata are the characteristics of
<taxonomicName id="4C64EFAEFFA7E63EFD493821B787F95F" box="[753,969,1648,1674]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="niveosquamosus">
<emphasis id="B910483FFFA7E63EFD493821B787F95F" box="[753,969,1648,1674]" italics="true" pageId="4" pageNumber="259">C. niveosquamosus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BDB942DFFA7E63FFF0538C5B062FED5" blockId="4.[136,1452,352,2071]" lastBlockId="5.[136,1451,158,256]" lastPageId="5" lastPageNumber="260" pageId="4" pageNumber="259">
A BLASTn search using the nrITS sequence generated from the present collections, TBGT(M)18773 (662 bp) and TBGT(M)19023 (631 bp), revealed a 98% sequence similarity with
<taxonomicName id="4C64EFAEFFA7E63EFC0F38E9B162F923" authority="(Sicoli, N. G. Passal., De Giuseppe, Palermo, Pellegrino, D. Deschuyteneer &amp; Voto) N. G. Passal. &amp; Sicoli (2023: 1)" authorityName="N. G. Passal. &amp; Sicoli" authorityPageNumber="1" authorityYear="2023" baseAuthorityName="Sicoli, N. G. Passal., De Giuseppe, Palermo, Pellegrino, D. Deschuyteneer &amp; Voto" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="cladii-marisci">
<emphasis id="B910483FFFA7E63EFC0F38E9B15AF907" box="[951,1300,1720,1746]" italics="true" pageId="4" pageNumber="259">Candolleomyces cladii-marisci</emphasis>
(Sicoli, N.G. Passal., De Giuseppe, Palermo, Pellegrino, D. Deschuyteneer &amp; Voto) N.G. Passal. &amp; Sicoli (2023:1)
</taxonomicName>
from
<collectingCountry id="F373D4BDFFA7E63EFAC0388DB1E5F923" box="[1400,1451,1756,1782]" name="Italy" pageId="4" pageNumber="259">Italy</collectingCountry>
(MK080112).
<taxonomicName id="4C64EFAEFFA7E63EFE923951B6C6F8CF" authorityName="N. G. Passal. &amp; Sicoli" authorityYear="2023" baseAuthorityName="Sicoli, N. G. Passal., De Giuseppe, Palermo, Pellegrino, D. Deschuyteneer &amp; Voto" box="[298,648,1792,1818]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="cladii-marisci">
<emphasis id="B910483FFFA7E63EFE923951B6C6F8CF" box="[298,648,1792,1818]" italics="true" pageId="4" pageNumber="259">Candolleomyces cladii-marisci</emphasis>
</taxonomicName>
, initially described from
<collectingCountry id="F373D4BDFFA7E63EFC123951B790F8CF" box="[938,990,1792,1818]" name="Italy" pageId="4" pageNumber="259">Italy</collectingCountry>
, is macroscopically similar to the Indian material; however, it is distinct in having a slightly smaller pileus (
<quantity id="4C9C39C8FFA7E63EFC263975B06FF8EB" box="[926,1057,1828,1855]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" pageId="4" pageNumber="259" unit="mm" value="22.5" valueMax="35.0" valueMin="10.0">1035 mm</quantity>
), larger basidiospores (7.211.8 × 4.36.0 µm) and slightly larger (21.554 × 6.011 µm) cheilocystidia.A pairwise comparison of the nrITS sequence of the new species with
<taxonomicName id="4C64EFAEFFA7E63EFECD393DB67CF853" authorityName="N. G. Passal. &amp; Sicoli" authorityYear="2023" baseAuthorityName="Sicoli, N. G. Passal., De Giuseppe, Palermo, Pellegrino, D. Deschuyteneer &amp; Voto" box="[373,562,1900,1926]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="cladii-marisci">
<emphasis id="B910483FFFA7E63EFECD393DB67CF853" box="[373,562,1900,1926]" italics="true" pageId="4" pageNumber="259">C. cladii-marisci</emphasis>
</taxonomicName>
showed 12 base pair differences. The new taxon is also related to other recently described species viz.,
<taxonomicName id="4C64EFAEFFA7E63EFE3039C1B7D0F87F" authority="P. K. Nayana &amp; C. K. Pradeep" authorityName="P. K. Nayana &amp; C. K. Pradeep" authorityYear="2023" box="[392,926,1936,1963]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="albosquamosus">
<emphasis id="B910483FFFA7E63EFE3039C1B61BF87F" box="[392,597,1936,1962]" italics="true" pageId="4" pageNumber="259">C. albosquamosus</emphasis>
P.K. Nayana &amp; C.K. Pradeep
</taxonomicName>
and
<taxonomicName id="4C64EFAEFFA7E63EFC6C39C1B5B2F81B" authority="Suwannar., Kumla &amp; Lumyong (2022: 431)" authorityName="Suwannar., Kumla &amp; Lumyong" authorityPageNumber="431" authorityYear="2022" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="thailandensis">
<emphasis id="B910483FFFA7E63EFC6C39C1B166F87F" box="[980,1320,1936,1962]" italics="true" pageId="4" pageNumber="259">Candolleomyces thailandensis</emphasis>
Suwannar., Kumla &amp; Lumyong (2022: 431)
</taxonomicName>
. The smaller honey yellow to brownish gray pileus (12.0
<quantity id="4C9C39C8FFA7E63EFB2339E5B148F81B" box="[1179,1286,1972,1999]" metricMagnitude="-2" metricUnit="m" metricValue="3.85" pageId="4" pageNumber="259" unit="mm" value="38.5">38.5 mm</quantity>
), smaller, pale basidiospores (6.06.4 × 3.64.0 µm) with an indistinct germ pore and lignicolous habitat are the distinguishing features of
<taxonomicName id="4C64EFAEFFA7E63EFEBC39ADB59FF7C3" authorityName="P. K. Nayana &amp; C. K. Pradeep" authorityYear="2023" box="[260,465,2044,2070]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="albosquamosus">
<emphasis id="B910483FFFA7E63EFEBC39ADB59FF7C3" box="[260,465,2044,2070]" italics="true" pageId="4" pageNumber="259">C. albosquamosus</emphasis>
</taxonomicName>
. A pairwise comparison of the nrITS sequences of
<taxonomicName id="4C64EFAEFFA7E63EFBBD39ADB09CF7C3" authorityName="P. K. Nayana &amp; C. K. Pradeep" authorityYear="2023" box="[1029,1234,2044,2070]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="259" phylum="Basidiomycota" rank="species" species="albosquamosus">
<emphasis id="B910483FFFA7E63EFBBD39ADB09CF7C3" box="[1029,1234,2044,2070]" italics="true" pageId="4" pageNumber="259">C. albosquamosus</emphasis>
</taxonomicName>
with the new taxon exhibits 12 base pair differences.
<taxonomicName id="4C64EFAEFFA6E63FFDAA3ECFB725FF6D" authorityName="Suwannar., Kumla &amp; Lumyong" authorityYear="2022" box="[530,875,158,184]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="260" phylum="Basidiomycota" rank="species" species="thailandensis">
<emphasis id="B910483FFFA6E63FFDAA3ECFB725FF6D" box="[530,875,158,184]" italics="true" pageId="5" pageNumber="260">Candolleomyces thailandensis</emphasis>
</taxonomicName>
also shares a close morphological and molecular relationship with the present taxon, however, it differs in its smaller pileus (
<quantity id="4C9C39C8FFA6E63FFC763E93B006FF09" box="[974,1096,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.5" metricValueMin="1.2" pageId="5" pageNumber="260" unit="mm" value="18.5" valueMax="25.0" valueMin="12.0">1225 mm</quantity>
) and smaller (5.57.5 × 3.54.5 µm) basidiospores and molecularly by 24 base pair differences in the nrITS region.
</paragraph>
<caption id="DF1BC4A5FFA6E63FFF30393BB6ADF871" ID-DOI="http://doi.org/10.5281/zenodo.13217946" ID-Zenodo-Dep="13217946" httpUri="https://zenodo.org/record/13217946/files/figure.png" pageId="5" pageNumber="260" startId="5.[136,229,1898,1920]" targetBox="[152,1436,281,1873]" targetPageId="5" targetType="figure">
<paragraph id="8BDB942DFFA6E63FFF30393BB6ADF871" blockId="5.[136,1452,1898,1956]" pageId="5" pageNumber="260">
<emphasis id="B910483FFFA6E63FFF30393BB54FF8AA" bold="true" box="[136,257,1898,1920]" pageId="5" pageNumber="260">FIGURE 2.</emphasis>
<taxonomicName id="4C64EFAEFFA6E63FFEB2393BB600F855" box="[266,590,1898,1920]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="5" pageNumber="260" phylum="Basidiomycota" rank="species" species="niveosquamosus">
<emphasis id="B910483FFFA6E63FFEB2393BB600F855" box="[266,590,1898,1920]" italics="true" pageId="5" pageNumber="260">Candolleomyces niveosquamosus</emphasis>
</taxonomicName>
(TBGT(M)18773, holotype).
<emphasis id="B910483FFFA6E63FFCC2393BB7E0F8AA" bold="true" box="[890,942,1898,1919]" pageId="5" pageNumber="260">AD.</emphasis>
Habit
<emphasis id="B910483FFFA6E63FFC4E393AB07BF855" box="[1014,1077,1899,1920]" italics="true" pageId="5" pageNumber="260">in situ</emphasis>
;
<emphasis id="B910483FFFA6E63FFBFC393BB03BF8AA" bold="true" box="[1092,1141,1898,1919]" pageId="5" pageNumber="260">E, F.</emphasis>
Basidiomata with immature to mature lamellae. Scale bars = 10 mm. Photos by: P.K. Nayana.
</paragraph>
</caption>
<caption id="DF1BC4A5FFA5E63CFF30390FB08BF84D" ID-DOI="http://doi.org/10.5281/zenodo.13217948" ID-Zenodo-Dep="13217948" httpUri="https://zenodo.org/record/13217948/files/figure.png" pageId="6" pageNumber="261" startId="6.[136,229,1886,1908]" targetBox="[152,1435,204,1862]" targetPageId="6" targetType="figure">
<paragraph id="8BDB942DFFA5E63CFF30390FB08BF84D" blockId="6.[136,1452,1886,1945]" pageId="6" pageNumber="261">
<emphasis id="B910483FFFA5E63CFF30390FB54BF8A1" bold="true" box="[136,261,1886,1908]" pageId="6" pageNumber="261">FIGURE 3.</emphasis>
<taxonomicName id="4C64EFAEFFA5E63CFEAA390EB615F8A1" box="[274,603,1887,1908]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="niveosquamosus">
<emphasis id="B910483FFFA5E63CFEAA390EB615F8A1" box="[274,603,1887,1908]" italics="true" pageId="6" pageNumber="261">Candolleomyces niveosquamosus</emphasis>
</taxonomicName>
(TBGT(M)18773, holotype).
<emphasis id="B910483FFFA5E63CFC2B390FB7E4F8A6" bold="true" box="[915,938,1886,1907]" pageId="6" pageNumber="261">A.</emphasis>
Basidia;
<emphasis id="B910483FFFA5E63CFBAB390EB067F8A1" bold="true" box="[1043,1065,1887,1908]" pageId="6" pageNumber="261">B.</emphasis>
Basidiospores;
<emphasis id="B910483FFFA5E63CFB69390FB0A6F8A1" bold="true" box="[1233,1256,1886,1908]" pageId="6" pageNumber="261">C.</emphasis>
Cheilocystidia;
<emphasis id="B910483FFFA5E63CFA2C390EB1E2F8A1" bold="true" box="[1428,1452,1887,1908]" pageId="6" pageNumber="261">D.</emphasis>
Caulocystidia;
<emphasis id="B910483FFFA5E63CFEA139D2B561F84D" bold="true" box="[281,303,1923,1944]" pageId="6" pageNumber="261">E.</emphasis>
Pileipellis;
<emphasis id="B910483FFFA5E63CFE1939D2B5FEF84D" bold="true" box="[417,432,1923,1944]" pageId="6" pageNumber="261">F</emphasis>
. Veil elements. Scale bars:
<emphasis id="B910483FFFA5E63CFD0039D3B6A8F84D" bold="true" box="[696,742,1922,1944]" pageId="6" pageNumber="261">A, B</emphasis>
= 10 µm;
<emphasis id="B910483FFFA5E63CFCF239D3B739F84D" bold="true" box="[842,887,1922,1944]" pageId="6" pageNumber="261">CF</emphasis>
= 20 µm. Photos by: P.K. Nayana.
</paragraph>
</caption>
<paragraph id="8BDB942DFFA5E63DFF053996B5D3FD90" blockId="6.[136,1452,1991,2090]" lastBlockId="7.[136,1452,158,581]" lastPageId="7" lastPageNumber="262" pageId="6" pageNumber="261">
Other morphologically and molecularly related species include
<taxonomicName id="4C64EFAEFFA5E63CFC2B3996B4F2F7D0" authority="C. L. Hou &amp; Hao Zhou (2022: 114)" authorityName="C. L. Hou &amp; Hao Zhou" authorityPageNumber="114" authorityYear="2022" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="yanshanensis">
<emphasis id="B910483FFFA5E63CFC2B3996B004F834" box="[915,1098,1991,2017]" italics="true" pageId="6" pageNumber="261">C. yanshanensis</emphasis>
C.L. Hou &amp; Hao
<bibRefCitation id="EFF5E9DCFFA5E63CFAA63996B4F2F7D0" author="Zhou, H. &amp; Cheng, G. Q. &amp; Sun, X. M. &amp; Cheng, R. Y. &amp; Zhang, H. L. &amp; Dong, Y. M. &amp; Hou, C. L." pageId="6" pageNumber="261" pagination="109 - 121" refId="ref7805" refString="Zhou, H., Cheng, G. Q., Sun, X. M., Cheng, R. Y., Zhang, H. L., Dong, Y. M. &amp; Hou, C. L. (2022) Three new species of Candolleomyces (Agaricomycetes, Agaricales, Psathyrellaceae) from the Yanshan Mountains in China. MycoKeys 88: 109 - 121. https: // doi. org / 10.3897 / mycokeys. 88.81437" type="journal article" year="2022">Zhou (2022: 114)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA5E63CFF7439BAB71DF7D3" authority="C. L. Hou &amp; Hao Zhou (2022: 115)" authorityName="C. L. Hou &amp; Hao Zhou" authorityPageNumber="115" authorityYear="2022" box="[204,851,2027,2054]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="subcandolleanus">
<emphasis id="B910483FFFA5E63CFF7439BAB5E5F7D0" box="[204,427,2027,2053]" italics="true" pageId="6" pageNumber="261">C. subcandolleanus</emphasis>
C.L. Hou &amp; Hao
<bibRefCitation id="EFF5E9DCFFA5E63CFD3D39BAB71DF7D3" author="Zhou, H. &amp; Cheng, G. Q. &amp; Sun, X. M. &amp; Cheng, R. Y. &amp; Zhang, H. L. &amp; Dong, Y. M. &amp; Hou, C. L." box="[645,851,2027,2054]" pageId="6" pageNumber="261" pagination="109 - 121" refId="ref7805" refString="Zhou, H., Cheng, G. Q., Sun, X. M., Cheng, R. Y., Zhang, H. L., Dong, Y. M. &amp; Hou, C. L. (2022) Three new species of Candolleomyces (Agaricomycetes, Agaricales, Psathyrellaceae) from the Yanshan Mountains in China. MycoKeys 88: 109 - 121. https: // doi. org / 10.3897 / mycokeys. 88.81437" type="journal article" year="2022">Zhou (2022: 115)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA5E63CFCD939BAB1CCF7D0" authority="C. L. Hou &amp; Hao Zhou (2022: 117)" authorityName="C. L. Hou &amp; Hao Zhou" authorityPageNumber="117" authorityYear="2022" box="[865,1410,2027,2054]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="incanus">
<emphasis id="B910483FFFA5E63CFCD939BAB792F7D0" box="[865,988,2027,2053]" italics="true" pageId="6" pageNumber="261">C. incanus</emphasis>
C.L. Hou &amp; Hao
<bibRefCitation id="EFF5E9DCFFA5E63CFB0E39BAB1CCF7D0" author="Zhou, H. &amp; Cheng, G. Q. &amp; Sun, X. M. &amp; Cheng, R. Y. &amp; Zhang, H. L. &amp; Dong, Y. M. &amp; Hou, C. L." box="[1206,1410,2027,2053]" pageId="6" pageNumber="261" pagination="109 - 121" refId="ref7805" refString="Zhou, H., Cheng, G. Q., Sun, X. M., Cheng, R. Y., Zhang, H. L., Dong, Y. M. &amp; Hou, C. L. (2022) Three new species of Candolleomyces (Agaricomycetes, Agaricales, Psathyrellaceae) from the Yanshan Mountains in China. MycoKeys 88: 109 - 121. https: // doi. org / 10.3897 / mycokeys. 88.81437" type="journal article" year="2022">Zhou (2022: 117)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA5E63CFA2A39BAB6A3F7FC" authority="(Contu) D. Wacht. &amp; A. Melzer (2020: 1232)" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityPageNumber="1232" authorityYear="1232" baseAuthorityName="Contu" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="bivelatus">
<emphasis id="B910483FFFA5E63CFA2A39BAB4A3F7FC" italics="true" pageId="6" pageNumber="261">C. bivelatus</emphasis>
(Contu) D. Wächt. &amp; A. Melzer (2020: 1232)
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA5E63CFD40365EB1C9F7FC" authority="(Fr.) D. Wacht. &amp; A. Melzer (2020: 1233)" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityPageNumber="1233" authorityYear="1233" baseAuthorityName="Fr." box="[760,1415,2063,2090]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="candolleanus">
<emphasis id="B910483FFFA5E63CFD40365EB7E3F7FC" box="[760,941,2063,2089]" italics="true" pageId="6" pageNumber="261">C. candolleanus</emphasis>
(Fr.) D. Wächt. &amp; A. Melzer (2020: 1233)
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA5E63DFA2A365EB7B9FF6D" authority="(R. E. D. Baker &amp; W. T. Dale) D. Wacht. &amp; A. Melzer (2020: 1234)" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityPageNumber="1234" authorityYear="1234" baseAuthorityName="R. E. D. Baker &amp; W. T. Dale" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" lastPageId="7" lastPageNumber="262" order="Agaricales" pageId="6" pageNumber="261" phylum="Basidiomycota" rank="species" species="trinitatensis">
<emphasis id="B910483FFFA5E63DFA2A365EB540FF6D" italics="true" lastPageId="7" lastPageNumber="262" pageId="6" pageNumber="261">C. trinitatensis</emphasis>
(R.E.D. Baker &amp; W.T. Dale) D. Wächt. &amp; A. Melzer (2020: 1234)
</taxonomicName>
,
<taxonomicName id="4C64EFAEFFA4E63DFBBB3ECEB5F9FF09" authority="(Romagn.) D. Wacht. &amp; A. Melzer (2020: 1231)" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityPageNumber="1231" authorityYear="1231" baseAuthorityName="Romagn." class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="badiophyllus">
<emphasis id="B910483FFFA4E63DFBBB3ECEB0FAFF6D" box="[1027,1204,158,185]" italics="true" pageId="7" pageNumber="262">C. badiophyllus</emphasis>
(Romagn.) D. Wächt. &amp; A. Melzer (2020: 1231)
</taxonomicName>
and
<taxonomicName id="4C64EFAEFFA4E63DFE4A3E92B0A8FF09" authority="(Kalamees) D. Wacht. &amp; A. Melzer. (2020: 1231)" authorityName="D. Wacht. &amp; A. Melzer. (2020:" authorityPageNumber="1231" authorityYear="1231" baseAuthorityName="Kalamees" box="[498,1254,194,221]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="badhyzensis">
<emphasis id="B910483FFFA4E63DFE4A3E92B6D2FF09" box="[498,668,194,221]" italics="true" pageId="7" pageNumber="262">C. badhyzensis</emphasis>
(Kalamees) D. Wächt. &amp; A. Melzer. (2020: 1231)
</taxonomicName>
.
<emphasis id="B910483FFFA4E63DFB4A3E93B56AFED5" italics="true" pageId="7" pageNumber="262">
<taxonomicName id="4C64EFAEFFA4E63DFB4A3E93B56EFED5" authorityName="C. L. Hou &amp; Hao Zhou" authorityYear="2022" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="yanshanensis">Candolleomyces yanshanensis</taxonomicName>
,
</emphasis>
originally reported from
<collectingCountry id="F373D4BDFFA4E63DFD803EB7B635FED5" box="[568,635,230,256]" name="China" pageId="7" pageNumber="262">China</collectingCountry>
is distinct by its slightly larger pileus (
<quantity id="4C9C39C8FFA4E63DFBA33EB7B0DAFED5" box="[1051,1172,230,256]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="6.0" metricValueMin="2.0" pageId="7" pageNumber="262" unit="mm" value="40.0" valueMax="60.0" valueMin="20.0">2060 mm</quantity>
) and larger basidiospores (5.88.2 × 3.35.4 µm). The Chinese species
<taxonomicName id="4C64EFAEFFA4E63DFD283F5AB720FEF1" authorityName="C. L. Hou &amp; Hao Zhou" authorityYear="2022" box="[656,878,266,293]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="subcandolleanus">
<emphasis id="B910483FFFA4E63DFD283F5AB720FEF1" box="[656,878,266,293]" italics="true" pageId="7" pageNumber="262">C. subcandolleanus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C64EFAEFFA4E63DFC1F3F5AB06EFEF1" authorityName="C. L. Hou &amp; Hao Zhou" authorityYear="2022" box="[935,1056,267,293]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="incanus">
<emphasis id="B910483FFFA4E63DFC1F3F5AB06EFEF1" box="[935,1056,267,293]" italics="true" pageId="7" pageNumber="262">C. incanus</emphasis>
</taxonomicName>
are distinct by their smaller pileus (5.0
<quantity id="4C9C39C8FFA4E63DFF7A3F7FB558FE9C" box="[194,278,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="7" pageNumber="262" unit="mm" value="20.0">20 mm</quantity>
; 5.0
<quantity id="4C9C39C8FFA4E63DFEEE3F7FB5E4FE9D" box="[342,426,302,329]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="262" unit="mm" value="25.0">25 mm</quantity>
), and smaller basidiospores (5.56.7× 3.24.5 µm; 6.07.0 × 3.24.5 µm) lacking a germ pore (
<bibRefCitation id="EFF5E9DCFFA4E63DFF713F03B5C3FEB9" author="Zhou, H. &amp; Cheng, G. Q. &amp; Sun, X. M. &amp; Cheng, R. Y. &amp; Zhang, H. L. &amp; Dong, Y. M. &amp; Hou, C. L." box="[201,397,338,364]" pageId="7" pageNumber="262" pagination="109 - 121" refId="ref7805" refString="Zhou, H., Cheng, G. Q., Sun, X. M., Cheng, R. Y., Zhang, H. L., Dong, Y. M. &amp; Hou, C. L. (2022) Three new species of Candolleomyces (Agaricomycetes, Agaricales, Psathyrellaceae) from the Yanshan Mountains in China. MycoKeys 88: 109 - 121. https: // doi. org / 10.3897 / mycokeys. 88.81437" type="journal article" year="2022">
Zhou
<emphasis id="B910483FFFA4E63DFEB63F02B506FEB9" box="[270,328,338,364]" italics="true" pageId="7" pageNumber="262">et al.</emphasis>
2022
</bibRefCitation>
). Larger basidiospores (99.5 × 55.5 µm), the presence of 2-spored basidia, and herbaceous habitat distinguish
<taxonomicName id="4C64EFAEFFA4E63DFEDC3F26B5A3FE45" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityYear="1232" baseAuthorityName="Contu" box="[356,493,374,401]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="bivelatus">
<emphasis id="B910483FFFA4E63DFEDC3F26B5A3FE45" box="[356,493,374,401]" italics="true" pageId="7" pageNumber="262">C. bivelatus</emphasis>
</taxonomicName>
from the present species (
<bibRefCitation id="EFF5E9DCFFA4E63DFC9B3F27B7A9FE45" author="Voto, P. &amp; Dovana, F. &amp; Garbelotto, M." box="[803,999,374,400]" pageId="7" pageNumber="262" pagination="97 - 170" refId="ref7504" refString="Voto, P., Dovana, F. &amp; Garbelotto, M. (2019) A revision of the genus Psathyrella, with a focus on subsection Spadiceogriseae. Fungal Systematics and Evolution 4: 97 - 170. https: // doi. org / 10.3114 / fuse. 2019.04.08" type="journal article" year="2019">
Voto
<emphasis id="B910483FFFA4E63DFCDC3F26B7EEFE45" box="[868,928,374,400]" italics="true" pageId="7" pageNumber="262">et al.</emphasis>
2019
</bibRefCitation>
).
<taxonomicName id="4C64EFAEFFA4E63DFC443F27B11BFE45" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityYear="1233" baseAuthorityName="Fr." box="[1020,1365,374,400]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="candolleanus">
<emphasis id="B910483FFFA4E63DFC443F27B11BFE45" box="[1020,1365,374,400]" italics="true" pageId="7" pageNumber="262">Candolleomyces candolleanus</emphasis>
</taxonomicName>
can be distinguished by its slightly larger pileus (
<quantity id="4C9C39C8FFA4E63DFDE03FCBB6E1FE61" box="[600,687,410,436]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="7.0" metricValueMin="3.0" pageId="7" pageNumber="262" unit="cm" value="5.0" valueMax="7.0" valueMin="3.0">37 cm</quantity>
), and slightly larger basidiospores (79 × 45 µm) (
<bibRefCitation id="EFF5E9DCFFA4E63DFB543FCBB13CFE61" author="Smith, A. H." box="[1260,1394,410,436]" pageId="7" pageNumber="262" pagination="1 - 633" refId="ref7363" refString="Smith, A. H. (1972) The North American species of Psathyrella. Memoirs of the New York Botanical Garden 24: 1 - 633." type="journal article" year="1972">Smith 1972</bibRefCitation>
;
<bibRefCitation id="EFF5E9DCFFA4E63DFAC53FCBB52EFE0C" author="Kits van Waveren, E." pageId="7" pageNumber="262" pagination="1 - 300" refId="ref6617" refString="Kits van Waveren, E. (1985) The Dutch, French and British species of Psathyrella. Persoonia Supplement 2: 1 - 300." type="journal article" year="1985">Kits van Waveren 1985</bibRefCitation>
;
<bibRefCitation id="EFF5E9DCFFA4E63DFED63FEFB5B4FE0D" author="Pegler, D. N." box="[366,506,446,472]" pageId="7" pageNumber="262" pagination="1 - 519" refId="ref7244" refString="Pegler, D. N. (1986) Agaric flora of Sri Lanka. Kew Bulletin Additional Series 12: 1 - 519." type="book chapter" year="1986">Pegler 1986</bibRefCitation>
).
<taxonomicName id="4C64EFAEFFA4E63DFDB73FEFB716FE0D" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityYear="1234" baseAuthorityName="R. E. D. Baker &amp; W. T. Dale" box="[527,856,446,472]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="trinitatensis">
<emphasis id="B910483FFFA4E63DFDB73FEFB716FE0D" box="[527,856,446,472]" italics="true" pageId="7" pageNumber="262">Candolleomyces trinitatensis</emphasis>
</taxonomicName>
is distinct in its slightly smaller pileus (
<quantity id="4C9C39C8FFA4E63DFA9E3FEFB1EDFE0D" box="[1318,1443,446,473]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="7" pageNumber="262" unit="mm" value="17.5" valueMax="20.0" valueMin="15.0">1520 mm</quantity>
) and larger basidiospores (710 × 3.5 5 µm) (
<bibRefCitation id="EFF5E9DCFFA4E63DFD313FB3B727FE28" author="Baker, R. E. D. &amp; Dale, W. T." box="[649,873,482,509]" pageId="7" pageNumber="262" pagination="1 - 123" refId="ref5611" refString="Baker, R. E. D. &amp; Dale, W. T. (1951) Fungi of Trinidad and Tobago. Mycological Papers 33: 1 - 123." type="journal article" year="1951">Baker &amp; Dale 1951</bibRefCitation>
).
<taxonomicName id="4C64EFAEFFA4E63DFCC43FB3B083FE29" authorityName="D. Wacht. &amp; A. Melzer (2020:" authorityYear="1231" baseAuthorityName="Romagn." box="[892,1229,482,508]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="badiophyllus">
<emphasis id="B910483FFFA4E63DFCC43FB3B083FE29" box="[892,1229,482,508]" italics="true" pageId="7" pageNumber="262">Candolleomyces badiophyllus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C64EFAEFFA4E63DFABB3FB2B1E5FE29" authorityName="D. Wacht. &amp; A. Melzer. (2020:" authorityYear="1231" baseAuthorityName="Kalamees" box="[1283,1451,482,509]" class="Agaricomycetes" family="Psathyrellaceae" genus="Candolleomyces" higherTaxonomySource="GBIF" kingdom="Fungi" order="Agaricales" pageId="7" pageNumber="262" phylum="Basidiomycota" rank="species" species="badhyzensis">
<emphasis id="B910483FFFA4E63DFABB3FB2B1E5FE29" box="[1283,1451,482,509]" italics="true" pageId="7" pageNumber="262">C. badhyzensis</emphasis>
</taxonomicName>
can be distinguished by their notably larger (1113.2 × 5.76.2 µm; 10.211.5 × 5.56.5 µm) basidiospores (
<bibRefCitation id="EFF5E9DCFFA4E63DFA833C57B48DFD91" author="Kalamees, K." pageId="7" pageNumber="262" pagination="5 - 8" refId="ref6594" refString="Kalamees, K. (1981) Agaric fungi of Badhyz Nature Reserve. Folia Cryptogamica Estonica 15: 5 - 8." type="journal article" year="1981">Kalamees 1981</bibRefCitation>
;
<bibRefCitation id="EFF5E9DCFFA4E63DFF773C7BB5DEFD90" author="Romagnesi, H." box="[207,400,554,581]" pageId="7" pageNumber="262" pagination="151 - 156" refId="ref7269" refString="Romagnesi, H. (1952) Species et formae novae ex genere Drosophila Quelet. Bulletin de la Societe Linneenne de Lyon 21: 151 - 156" type="journal article" year="1952">Romagnesi 1952</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>