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<document id="32F05916D7950CA4EF72FB853FB579E2" ID-DOI="10.11646/phytotaxa.340.2.4" ID-ISSN="1179-3163" ID-Zenodo-Dep="13720428" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725659310214" checkinUser="felipe" docAuthor="Deepna Latha, K. P., Anil Raj, K. N. &amp; Manimohan, Patinjareveettil" docDate="2018" docId="03D3721D8145FF97FF33FD1C1DD7FCC8" docLanguage="en" docName="phytotaxa.340.2.4.pdf" docOrigin="Phytotaxa 340 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.340.2.4" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Rhodocollybia ciliatomarginata K. P. D. Latha &amp; Manim. 2018, sp. nov." docType="treatment" docVersion="2" lastPageNumber="161" masterDocId="FFEA0A658147FF93FFBBFFC81F77FFD5" masterDocTitle="Two new species of Rhodocollybia from tropical India" masterLastPageNumber="166" masterPageNumber="157" pageNumber="159" updateTime="1725670274444" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="0E05EAC124506028493493631A92009E">Two new species of Rhodocollybia from tropical India</mods:title>
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<mods:namePart id="55BE7107E1EE63C31762867683CF15A6">Deepna Latha, K. P.</mods:namePart>
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<mods:namePart id="E1729F587761CFEDBBD6690F54ECEE15">Anil Raj, K. N.</mods:namePart>
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<mods:namePart id="35A9957B6B98503475705272188C165E">Manimohan, Patinjareveettil</mods:namePart>
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<mods:title id="C0E4122F60AEEA44DB1108BBFD349B52">Phytotaxa</mods:title>
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<mods:date id="7ECCF44E34F721204684C9729FDB1AFA">2018</mods:date>
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<treatment id="03D3721D8145FF97FF33FD1C1DD7FCC8" LSID="urn:lsid:plazi:treatment:03D3721D8145FF97FF33FD1C1DD7FCC8" httpUri="http://treatment.plazi.org/id/03D3721D8145FF97FF33FD1C1DD7FCC8" lastPageId="4" lastPageNumber="161" pageId="2" pageNumber="159">
<subSubSection id="C36090808145FF91FF33FD1C1E1BFCC4" pageId="2" pageNumber="159" type="nomenclature">
<paragraph id="8BC5C30B8145FF91FF33FD1C1B77FD3A" blockId="2.[136,1024,724,751]" box="[136,1024,724,751]" pageId="2" pageNumber="159">
<heading id="D08D74678145FF91FF33FD1C1B77FD3A" box="[136,1024,724,751]" fontSize="11" level="2" pageId="2" pageNumber="159" reason="3">
<taxonomicName id="4C7AB8888145FF91FF33FD1C1C6DFD3A" ID-CoL="4SF4T" authority="K. P. D. Latha &amp; Manim." authorityName="K. P. D. Latha &amp; Manim." authorityYear="2018" box="[136,794,724,751]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="2" pageNumber="159" phylum="Basidiomycota" rank="species" species="ciliatomarginata" status="sp. nov.">
<emphasis id="B90E1F198145FF91FF33FD1C1E82FD3A" bold="true" box="[136,501,724,751]" italics="true" pageId="2" pageNumber="159">Rhodocollybia ciliatomarginata</emphasis>
K. P. D. Latha &amp; Manim.
</taxonomicName>
,
<taxonomicNameLabel id="A23DA2628145FF91FC9FFD1E1C0DFD3A" box="[804,890,726,751]" pageId="2" pageNumber="159" rank="species">
<emphasis id="B90E1F198145FF91FC9FFD1E1C04FD3A" box="[804,883,726,751]" italics="true" pageId="2" pageNumber="159">sp. nov</emphasis>
.
</taxonomicNameLabel>
<figureCitation id="1341DF8E8145FF91FC3AFD1E1B77FD3A" box="[897,1024,726,751]" captionStart="FIGURE 1" captionStartId="3.[136,229,2029,2050]" captionTargetBox="[164,1423,187,2001]" captionTargetId="figure-14@3.[164,1423,187,2001]" captionTargetPageId="3" captionText="FIGURE 1. AF: Rhodocollybia ciliatomarginata (CAL 1244, holotype). A. Basidiocarps; B. Basidiospores; C. Basidium; D. Cheilocystidia; E. Pileipellis. F. Stipitipellis. Scale bars: A = 5mm; BD = 10 μm; EF = 20 μm. Photos by K. P. Deepna Latha." figureDoi="http://doi.org/10.5281/zenodo.13720430" httpUri="https://zenodo.org/record/13720430/files/figure.png" pageId="2" pageNumber="159">Figs. 1AF</figureCitation>
</heading>
</paragraph>
<paragraph id="8BC5C30B8145FF91FF33FD341E1BFCC4" blockId="2.[136,364,764,785]" box="[136,364,764,785]" pageId="2" pageNumber="159">MycoBank MB 823798</paragraph>
</subSubSection>
<subSubSection id="C36090808145FF97FF33FC8A1DD7FCC8" lastPageId="4" lastPageNumber="161" pageId="2" pageNumber="159" type="etymology">
<paragraph id="8BC5C30B8145FF91FF33FC8A1A31FC8E" blockId="2.[136,1452,834,2083]" box="[136,1350,834,859]" pageId="2" pageNumber="159">
Etymology:—
<taxonomicName id="4C7AB8888145FF91FE93FC8A1D4CFC8E" authority="(Latin)" baseAuthorityName="Latin" box="[296,571,834,859]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="2" pageNumber="159" phylum="Basidiomycota" rank="species" species="ciliatomarginata">
<emphasis id="B90E1F198145FF91FE93FC8A1E94FC8E" box="[296,483,834,859]" italics="true" pageId="2" pageNumber="159">ciliatomarginata</emphasis>
(Latin)
</taxonomicName>
, with ciliate margin; refers to the ciliate pileus margin of this species.
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06FCAE1D4FFBDA" blockId="2.[136,1452,834,2083]" pageId="2" pageNumber="159">
Diagnosis:—Characterized by small to medium-sized, fleshy basidiocarps; a ciliatulate pileal margin; emarginate lamellae with a small decurrent tooth, a strong odor, pip-shaped to oblong-ellipsoid or subphaseoliform basidiospores; versiform cheilocystidia and clamped hyphae. Differing from
<taxonomicName id="4C7AB8888145FF91FCF5FC661B48FC12" box="[846,1087,942,967]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="2" pageNumber="159" phylum="Basidiomycota" rank="species" species="amica">
<emphasis id="B90E1F198145FF91FCF5FC661B48FC12" box="[846,1087,942,967]" italics="true" pageId="2" pageNumber="159">Rhodocollybia amica</emphasis>
</taxonomicName>
in having smaller basidiocarps, larger and slightly thick-walled basidiospores, a sterile lamella-edge, absence of caulocystidia, a strong, unpleasant odor and a distinctive nrITS sequence.
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06FBD21EF6FB82" blockId="2.[136,1452,834,2083]" pageId="2" pageNumber="159">
<materialsCitation id="3B12C9568145FF91FF06FBD21EF6FB82" collectingDate="2013-09-27" collectionCode="K, P" country="India" location="Kurava Islets" municipality="Wayanad District" pageId="2" pageNumber="159" specimenCode="CAL 1244" specimenCount="1" stateProvince="Kerala" typeStatus="holotype">
<typeStatus id="54C17DA98145FF91FF06FBD21E5FFBE6" box="[189,296,1050,1075]" pageId="2" pageNumber="159" type="holotype">Holotype</typeStatus>
:—
<collectingCountry id="F36D839B8145FF91FEF1FBD21EEAFBE6" box="[330,413,1050,1075]" name="India" pageId="2" pageNumber="159">INDIA</collectingCountry>
.
<collectingRegion id="49BE0DE98145FF91FE10FBD21D4AFBE6" box="[427,573,1050,1075]" country="India" name="Kerala" pageId="2" pageNumber="159">Kerala State</collectingRegion>
:
<collectingMunicipality id="6BA159718145FF91FDF0FBD21C62FBE6" box="[587,789,1050,1075]" pageId="2" pageNumber="159">Wayanad District</collectingMunicipality>
,
<location id="8EA595D08145FF91FC9FFBD21CB7FBE6" LSID="urn:lsid:plazi:treatment:03D3721D8145FF97FF33FD1C1DD7FCC8:8EA595D08145FF91FC9FFBD21CB7FBE6" box="[804,960,1050,1075]" country="India" municipality="Wayanad District" name="Kurava Islets" pageId="2" pageNumber="159" stateProvince="Kerala">Kurava Islets</location>
,
<date id="FFC4E5CB8145FF91FC74FBD21BC3FBE6" box="[975,1204,1050,1075]" pageId="2" pageNumber="159" value="2013-09-27">
<collectingDate id="EF801C238145FF91FC74FBD21BC3FBE6" box="[975,1204,1050,1075]" pageId="2" pageNumber="159" value="2013-09-27">27 September 2013</collectingDate>
</date>
,
<emphasis id="B90E1F198145FF91FB78FBD21F9DFB82" italics="true" pageId="2" pageNumber="159">
<collectionCode id="ED6B5BCE8145FF91FB78FBD21BAEFBE6" box="[1219,1241,1050,1075]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="2" pageNumber="159" type="Herbarium">K</collectionCode>
.
<collectionCode id="ED6B5BCE8145FF91FB53FBD21B8EFBE6" box="[1256,1273,1050,1075]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="2" pageNumber="159" type="Herbarium">P</collectionCode>
. Deepna Latha DKP241
</emphasis>
(
<specimenCode id="DBDC6B708145FF91FF43FBF61E03FB82" box="[248,372,1086,1111]" collectionCode="CAL" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:12692" lsid="urn:lsid:biocol.org:col:12692" name="Botanical Survey of India" pageId="2" pageNumber="159" type="Herbarium">CAL 1244</specimenCode>
).
</materialsCitation>
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06FBAA1F87FA36" blockId="2.[136,1452,834,2083]" pageId="2" pageNumber="159">
Description:—
<emphasis id="B90E1F198145FF91FEDFFBAA1E8FFBAE" box="[356,504,1122,1147]" italics="true" pageId="2" pageNumber="159">Basidiocarps</emphasis>
small to medium-sized, tricholomatoid.
<emphasis id="B90E1F198145FF91FC6FFBAA1B6DFBAE" box="[980,1050,1122,1147]" italics="true" pageId="2" pageNumber="159">Pileus</emphasis>
<quantity id="4C826EEE8145FF91FB9EFBAA1BE2FBAE" box="[1061,1173,1122,1147]" metricMagnitude="-2" metricUnit="m" metricValue="1.55" metricValueMax="2.9" metricValueMin="0.2" pageId="2" pageNumber="159" unit="mm" value="15.5" valueMax="29.0" valueMin="2.0">229 mm</quantity>
diam., initially convex, becoming broadly convex with a small depression on a raised center; surface pinkish white (7A2/OAC696) at the center, (OAC767) or paler towards the margin, hygrophanous and becoming paler, neither striate nor pellucid-striate, dry, finely appressed-fibrillose all over; margin incurved to decurved, crenate or slightly wavy, finely fissile, ciliatulate.
<emphasis id="B90E1F198145FF91FF33FB3A1F87FADE" box="[136,240,1266,1291]" italics="true" pageId="2" pageNumber="159">Lamellae</emphasis>
emarginate or emarginate with a small decurrent tooth, close, pale orange (6A3/OAC766), up to
<quantity id="4C826EEE8145FF91FADCFB3A1ADBFADE" box="[1383,1452,1266,1291]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="159" unit="mm" value="5.0">5 mm</quantity>
deep, with lamellulae of 3 tiers; edge crenate or somewhat wavy, concolorous with the sides.
<emphasis id="B90E1F198145FF91FB15FADE1B91FAFA" box="[1198,1254,1302,1327]" italics="true" pageId="2" pageNumber="159">Stipe</emphasis>
445 ×
<quantity id="4C826EEE8145FF91FAFCFADE1AD0FAFA" box="[1351,1447,1302,1327]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="6.0" metricValueMin="1.0" pageId="2" pageNumber="159" unit="mm" value="3.5" valueMax="6.0" valueMin="1.0">16 mm</quantity>
, central, terete, tapering towards the apex, solid when young, becoming hollow with age; surface orange-white (6A2/ OAC794) or grayish orange (6B3/OAC765), appressed-fibrillose as well as longitudinally-striate all over or twistedstriate towards the base; base enlarged with a slight bent and also with a white, basal mycelium.
<emphasis id="B90E1F198145FF91FB71FA4A1A56FA4E" box="[1226,1313,1410,1435]" italics="true" pageId="2" pageNumber="159">Context</emphasis>
up to
<quantity id="4C826EEE8145FF91FAD1FA4A1ADBFA4E" box="[1386,1452,1410,1435]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="159" unit="mm" value="1.0">1 mm</quantity>
thick, soft.
<emphasis id="B90E1F198145FF91FEB1FA6E1E32FA6A" box="[266,325,1446,1471]" italics="true" pageId="2" pageNumber="159">Odor</emphasis>
strong, unpleasant, reminiscent of dried natural rubber latex.
<emphasis id="B90E1F198145FF91FBB1FA6E1B33FA6A" box="[1034,1092,1446,1471]" italics="true" pageId="2" pageNumber="159">Taste</emphasis>
not distinctive.
<emphasis id="B90E1F198145FF91FB44FA6E1A09FA6A" box="[1279,1406,1446,1471]" italics="true" pageId="2" pageNumber="159">Spore print</emphasis>
not obtained.
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06FA261AE2F89E" blockId="2.[136,1452,834,2083]" pageId="2" pageNumber="159">
<emphasis id="B90E1F198145FF91FF06FA261E2CF9D2" box="[189,347,1518,1543]" italics="true" pageId="2" pageNumber="159">Basidiospores</emphasis>
68 × 33.5 (6.7 ± 0.56 × 3.02 ± 0.61) μm, Q = 22.66, Qm = 2.21, pip-shaped to oblong-ellipsoid or subphaseoliform, hyaline, smooth, slightly thick-walled, acyanophilous, inamyloid.
<emphasis id="B90E1F198145FF91FB9DF9DA1B0BF9FE" box="[1062,1148,1554,1579]" italics="true" pageId="2" pageNumber="159">Basidia</emphasis>
1928 × 4.57 μm, clavate, hyaline, thin-walled, 4-spored; sterigmata up to 2 μm long.
<emphasis id="B90E1F198145FF91FCA6F9FE1CC8F99A" box="[797,959,1590,1615]" italics="true" pageId="2" pageNumber="159">Pleurocystidia</emphasis>
absent.
<emphasis id="B90E1F198145FF91FBA0F9FE1BC5F99A" box="[1051,1202,1590,1615]" italics="true" pageId="2" pageNumber="159">Lamella edge</emphasis>
sterile.
<emphasis id="B90E1F198145FF91FAB1F9FE1ADBF99A" box="[1290,1452,1590,1615]" italics="true" pageId="2" pageNumber="159">Cheilocystidia</emphasis>
2045 × 613 μm, versiform-vesiculose, clavate with an apical protrusion or finger-like projections, rarely irregular in outline, thin-walled, hyaline.
<emphasis id="B90E1F198145FF91FE74F9B61D08F942" box="[463,639,1662,1687]" italics="true" pageId="2" pageNumber="159">Lamellar trama</emphasis>
subregular with inflated hyphae at the center and narrow hyphae towards the periphery; hyphae 47 μm wide, closely septate, thin- to slightly thick-walled, hyaline, inamyloid.
<emphasis id="B90E1F198145FF91FAA1F96A1ADCF96E" box="[1306,1451,1698,1723]" italics="true" pageId="2" pageNumber="159">Pileus trama</emphasis>
interwoven; hyphae 417 μm wide, thick-walled (up to 1.5 μm thick), hyaline, inamyloid.
<emphasis id="B90E1F198145FF91FB33F90E1B8DF90A" box="[1160,1274,1734,1759]" italics="true" pageId="2" pageNumber="159">Pileipellis</emphasis>
a differentiated cutis composed of inflated hyphae (612 μm wide) towards the pileus trama and narrow hyphae (2.57 μm wide) towards the periphery; thin- to slightly thick-walled, hyaline with faint encrustations.
<emphasis id="B90E1F198145FF91FBF4F8C61BB8F8F2" box="[1103,1231,1806,1831]" italics="true" pageId="2" pageNumber="159">Stipitipellis</emphasis>
an undifferentiated cutis; hyphae 39 μm wide, thin-walled, hyaline.
<emphasis id="B90E1F198145FF91FD0FF8FA1C27F89E" box="[692,848,1842,1867]" italics="true" pageId="2" pageNumber="159">Caulocystidia</emphasis>
absent.
<emphasis id="B90E1F198145FF91FC17F8FA1BF3F89E" box="[940,1156,1842,1867]" italics="true" pageId="2" pageNumber="159">Clamp connections</emphasis>
observed on all hyphae.
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06F89E1CB0F846" blockId="2.[136,1452,834,2083]" pageId="2" pageNumber="159">
Habitat:
<emphasis id="B90E1F198145FF91FEA3F89E1E46F8BA" box="[280,305,1878,1903]" italics="true" pageId="2" pageNumber="159"></emphasis>
Growing in small groups on sandy soil among decaying litter around
<taxonomicName id="4C7AB8888145FF91FBD8F89E1ADBF8BA" authority="H. J. Lam" authorityName="H. J. Lam" box="[1123,1452,1878,1903]" class="Magnoliopsida" family="Sapotaceae" genus="Madhuca" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="159" phylum="Tracheophyta" rank="species" species="neriifolia">
<emphasis id="B90E1F198145FF91FBD8F89E1A37F8BA" box="[1123,1344,1878,1903]" italics="true" pageId="2" pageNumber="159">Madhuca neriifolia</emphasis>
H.J.Lam
</taxonomicName>
(
<taxonomicName id="4C7AB8888145FF91FF2BF8B21E65F846" box="[144,274,1914,1939]" class="Magnoliopsida" family="Sapotaceae" kingdom="Plantae" order="Ericales" pageId="2" pageNumber="159" phylum="Tracheophyta" rank="family">Sapotaceae</taxonomicName>
) and
<taxonomicName id="4C7AB8888145FF91FEF4F8B21DD0F846" authority="(Dennst.) Mabb." authorityName="Mabb." baseAuthorityName="Dennst." box="[335,679,1914,1939]" class="Magnoliopsida" family="Dipterocarpaceae" genus="Hopea" kingdom="Plantae" order="Malvales" pageId="2" pageNumber="159" phylum="Tracheophyta" rank="species" species="ponga">
<emphasis id="B90E1F198145FF91FEF4F8B21E90F846" box="[335,487,1914,1939]" italics="true" pageId="2" pageNumber="159">Hopea ponga</emphasis>
(Dennst.) Mabb.
</taxonomicName>
(
<taxonomicName id="4C7AB8888145FF91FD0FF8B21C0BF846" box="[692,892,1914,1939]" class="Magnoliopsida" family="Dipterocarpaceae" kingdom="Plantae" order="Malvales" pageId="2" pageNumber="159" phylum="Tracheophyta" rank="family">Dipterocarpaceae</taxonomicName>
) trees.
</paragraph>
<paragraph id="8BC5C30B8145FF91FF06F8561BB1F862" blockId="2.[136,1452,834,2083]" box="[189,1222,1950,1975]" pageId="2" pageNumber="159">
Geographical distribution range:—Known only from the
<typeStatus id="54C17DA98145FF91FC85F8561C19F862" box="[830,878,1950,1975]" pageId="2" pageNumber="159">type</typeStatus>
locality in
<collectingRegion id="49BE0DE98145FF91FC56F8561B0DF862" box="[1005,1146,1950,1975]" country="India" name="Kerala" pageId="2" pageNumber="159">Kerala State</collectingRegion>
,
<collectingCountry id="F36D839B8145FF91FB3EF8561BB5F862" box="[1157,1218,1950,1975]" name="India" pageId="2" pageNumber="159">India</collectingCountry>
.
</paragraph>
<paragraph id="8BC5C30B8145FF97FF06F80A1D1CFDF4" blockId="2.[136,1452,834,2083]" lastBlockId="4.[136,1452,160,797]" lastPageId="4" lastPageNumber="161" pageId="2" pageNumber="159">
Comments:—Fleshy, tricholomatoid basidiocarps with a smooth, convex pileus, crowded, pale orange lamellae, a striate and slightly twisted stipe, acyanophilous basidiospores often with a thick-wall, and a cutis-type pileipellis indicate the genus
<taxonomicName id="4C7AB8888145FF91FEDAF7C21D73F7F6" authorityName="Singer" authorityYear="1939" box="[353,516,2058,2083]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="2" pageNumber="159" phylum="Basidiomycota" rank="genus">
<emphasis id="B90E1F198145FF91FEDAF7C21D73F7F6" box="[353,516,2058,2083]" italics="true" pageId="2" pageNumber="159">Rhodocollybia</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFEBBEFA8145FF91FDAEF7C21C15F7F6" author="Antonin, V. &amp; Noordeloos, M. E." box="[533,866,2058,2083]" pageId="2" pageNumber="159" pagination="1 - 256" refId="ref4279" refString="Antonin, V. &amp; Noordeloos, M. E. (1997) A monograph of Marasmius, Collybia and related genera in Europe. Part 2: Collybia, Gymnopus, Rhodocollybia, Crinipellis, Chaetocalathus and additions to Marasmiellus. Libri Botanici 17: 1 - 256." type="journal article" year="1997">
Antonín
<emphasis id="B90E1F198145FF91FDC7F7C21DE5F7F6" box="[636,658,2058,2083]" italics="true" pageId="2" pageNumber="159">&amp;</emphasis>
Noordeloos 1997
</bibRefCitation>
;
<bibRefCitation id="EFEBBEFA8145FF91FCCBF7C21B46F7F6" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." box="[880,1073,2058,2083]" pageId="2" pageNumber="159" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198145FF91FC08F7C21C99F7F6" box="[947,1006,2058,2083]" italics="true" pageId="2" pageNumber="159">et al.</emphasis>
2004
</bibRefCitation>
) and its phylogenetic signal also places it among other species of
<emphasis id="B90E1F198143FF97FE48FF681DE9FF6C" box="[499,670,160,185]" italics="true" pageId="4" pageNumber="161">
<taxonomicName id="4C7AB8888143FF97FE48FF681DEDFF6C" authorityName="Singer" authorityYear="1939" box="[499,666,160,185]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="genus">Rhodocollybia</taxonomicName>
.
</emphasis>
<taxonomicName id="4C7AB8888143FF97FD1FFF681BF7FF6C" authority="J. L. Mata &amp; Halling" authorityName="J. L. Mata &amp; Halling" box="[676,1152,160,185]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="amica">
<emphasis id="B90E1F198143FF97FD1FFF681CE5FF6C" box="[676,914,160,185]" italics="true" pageId="4" pageNumber="161">Rhodocollybia amica</emphasis>
J. L. Mata &amp; Halling
</taxonomicName>
(in
<bibRefCitation id="EFEBBEFA8143FF97FB17FF681AE8FF6C" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." box="[1196,1439,160,185]" pageId="4" pageNumber="161" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198143FF97FB56FF681A53FF6C" box="[1261,1316,160,185]" italics="true" pageId="4" pageNumber="161">et al.</emphasis>
2004: 339
</bibRefCitation>
), a species described from
<collectingCountry id="F36D839B8143FF97FE12FF0C1D50FF08" box="[425,551,196,221]" name="Costa Rica" pageId="4" pageNumber="161">Costa Rica</collectingCountry>
, shows some similarities with
<taxonomicName id="4C7AB8888143FF97FC3FFF0C1B17FF08" box="[900,1120,196,221]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="ciliatomarginata">
<emphasis id="B90E1F198143FF97FC3FFF0C1B17FF08" box="[900,1120,196,221]" italics="true" pageId="4" pageNumber="161">R. ciliatomarginata</emphasis>
</taxonomicName>
in having somewhat similarcolored (apricot gold) pileus with a shallow depression, acyanophilous and inamyloid basidiospores with a smooth wall, an interwoven-type pileus trama with thick-walled hyphae, the absence of pleurocystidia and clamped hyphae. However,
<taxonomicName id="4C7AB8888143FF97FEBBFEF81E10FE9C" box="[256,359,304,329]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="amica">
<emphasis id="B90E1F198143FF97FEBBFEF81E10FE9C" box="[256,359,304,329]" italics="true" pageId="4" pageNumber="161">R. amica</emphasis>
</taxonomicName>
has larger basidiocarps with a glabrous and shiny pileus, adnate lamellae, a light brown and glabrous stipe, smaller (46 × 2.43.6 μm) and thin-walled basidiospores, heterogeneous lamella-edge, inconspicuous cheilocystidia, stipitipellis with caulocystidia and a fragrant or spicy odor (
<bibRefCitation id="EFEBBEFA8143FF97FC76FEB01BFCFE44" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." box="[973,1163,376,401]" pageId="4" pageNumber="161" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198143FF97FBB4FEB01B3FFE44" box="[1039,1096,376,401]" italics="true" pageId="4" pageNumber="161">et al.</emphasis>
2004
</bibRefCitation>
).
<taxonomicName id="4C7AB8888143FF97FB25FEB01E0DFE60" authority="J. L. Mata &amp; Halling" authorityName="J. L. Mata &amp; Halling" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="tablensis">
<emphasis id="B90E1F198143FF97FB25FEB01ADBFE44" box="[1182,1452,376,401]" italics="true" pageId="4" pageNumber="161">Rhodocollybia tablensis</emphasis>
J. L. Mata &amp; Halling
</taxonomicName>
(in
<bibRefCitation id="EFEBBEFA8143FF97FE10FE541DDFFE60" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." box="[427,680,412,437]" pageId="4" pageNumber="161" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198143FF97FE55FE541D5FFE60" box="[494,552,412,437]" italics="true" pageId="4" pageNumber="161">et al.</emphasis>
2004: 349
</bibRefCitation>
), another Costa Rican species, also shares a few characters such as acyanophilous and inamyloid basidiospores, and clamped hyphae. However,
<taxonomicName id="4C7AB8888143FF97FC5CFE081B1DFE0C" box="[999,1130,448,473]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="tablensis">
<emphasis id="B90E1F198143FF97FC5CFE081B1DFE0C" box="[999,1130,448,473]" italics="true" pageId="4" pageNumber="161">R. tablensis</emphasis>
</taxonomicName>
is distinguished by its larger basidiocarps with a pinkish brown pileus, free lamellae, smaller (4.86 × 2.84 μm) and thin-walled basidiospores and presence of both pleuro- and caulocystidia.
</paragraph>
<caption id="DF0593838144FF90FF33F8251A20F7F3" ID-DOI="http://doi.org/10.5281/zenodo.13720430" ID-Zenodo-Dep="13720430" httpUri="https://zenodo.org/record/13720430/files/figure.png" pageId="3" pageNumber="160" startId="3.[136,229,2029,2050]" targetBox="[164,1423,187,2001]" targetPageId="3" targetType="figure">
<paragraph id="8BC5C30B8144FF90FF33F8251A20F7F3" blockId="3.[136,1451,2029,2086]" pageId="3" pageNumber="160">
<emphasis id="B90E1F198144FF90FF33F8251E31F7D7" bold="true" box="[136,326,2029,2050]" pageId="3" pageNumber="160">FIGURE 1. AF:</emphasis>
<taxonomicName id="4C7AB8888144FF90FEE9F8251DFCF7D7" box="[338,651,2029,2050]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="3" pageNumber="160" phylum="Basidiomycota" rank="species" species="ciliatomarginata">
<emphasis id="B90E1F198144FF90FEE9F8251DFCF7D7" box="[338,651,2029,2050]" italics="true" pageId="3" pageNumber="160">Rhodocollybia ciliatomarginata</emphasis>
</taxonomicName>
(CAL 1244, holotype).
<emphasis id="B90E1F198144FF90FC34F8251CD7F7D7" bold="true" box="[911,928,2029,2050]" pageId="3" pageNumber="160">A</emphasis>
. Basidiocarps;
<emphasis id="B90E1F198144FF90FBF8F8251B24F7D7" bold="true" box="[1091,1107,2029,2050]" pageId="3" pageNumber="160">B</emphasis>
. Basidiospores;
<emphasis id="B90E1F198144FF90FABBF8251A66F7D7" bold="true" box="[1280,1297,2029,2050]" pageId="3" pageNumber="160">C</emphasis>
. Basidium;
<emphasis id="B90E1F198144FF90FA2FF8251AD2F7D7" bold="true" box="[1428,1445,2029,2050]" pageId="3" pageNumber="160">D</emphasis>
. Cheilocystidia;
<emphasis id="B90E1F198144FF90FEA4F7D91E41F7F3" bold="true" box="[287,310,2065,2086]" pageId="3" pageNumber="160">E.</emphasis>
Pileipellis.
<emphasis id="B90E1F198144FF90FE1CF7D91ECBF7F3" bold="true" box="[423,444,2065,2086]" pageId="3" pageNumber="160">F.</emphasis>
Stipitipellis. Scale bars:
<emphasis id="B90E1F198144FF90FD12F7D91DCDF7F3" bold="true" box="[681,698,2065,2086]" pageId="3" pageNumber="160">A</emphasis>
= 5mm;
<emphasis id="B90E1F198144FF90FCAAF7D91C49F7F3" bold="true" box="[785,830,2065,2086]" pageId="3" pageNumber="160">BD</emphasis>
= 10 μm;
<emphasis id="B90E1F198144FF90FC18F7D91CBAF7F3" bold="true" box="[931,973,2065,2086]" pageId="3" pageNumber="160">EF</emphasis>
= 20 μm. Photos by K. P. Deepna Latha.
</paragraph>
</caption>
<paragraph id="8BC5C30B8143FF97FF06FDE41DD7FCC8" blockId="4.[136,1452,160,797]" pageId="4" pageNumber="161">
Comparison of the nrITS sequence data (751 bp) generated from
<taxonomicName id="4C7AB8888143FF97FC3EFDE41B2AFD90" box="[901,1117,556,581]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="ciliatomarginata">
<emphasis id="B90E1F198143FF97FC3EFDE41B2AFD90" box="[901,1117,556,581]" italics="true" pageId="4" pageNumber="161">R. ciliatomarginata</emphasis>
</taxonomicName>
with the nucleotide sequences of taxa available in the GenBank suggests that it has a distinct nrITS sequence. In a BLASTn search using the nrITS sequence, the closest hit was
<taxonomicName id="4C7AB8888143FF97FE66FDBC1D06FD58" authorityName="J. A. Cooper" authorityYear="2014" baseAuthorityName="G. Stevenson" baseAuthorityYear="1962" box="[477,625,628,653]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="purpurata">
<emphasis id="B90E1F198143FF97FE66FDBC1D06FD58" box="[477,625,628,653]" italics="true" pageId="4" pageNumber="161">R. purpurata</emphasis>
</taxonomicName>
(HQ533009; 91% identity) followed by
<taxonomicName id="4C7AB8888143FF97FBF2FDBC1BACFD58" authorityName="Lennox" authorityYear="1979" baseAuthorityName="Bulliard" baseAuthorityYear="1792" box="[1097,1243,628,653]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="butyracea">
<emphasis id="B90E1F198143FF97FBF2FDBC1BACFD58" box="[1097,1243,628,653]" italics="true" pageId="4" pageNumber="161">R. butyracea</emphasis>
</taxonomicName>
(EU486454; 90% identity) and
<taxonomicName id="4C7AB8888143FF97FEA4FD501ED3FD64" box="[287,420,664,689]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="pandipes">
<emphasis id="B90E1F198143FF97FEA4FD501ED3FD64" box="[287,420,664,689]" italics="true" pageId="4" pageNumber="161">R. pandipes</emphasis>
</taxonomicName>
(AF505752; 90% identity).
<taxonomicName id="4C7AB8888143FF97FD5FFD501E79FD00" authority="(G. Stevenson 1962: 73) J. A. Cooper (2014: 278)" authorityName="J. A. Cooper" authorityPageNumber="278" authorityYear="2014" baseAuthorityName="G. Stevenson" baseAuthorityPageNumber="73" baseAuthorityYear="1962" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="purpurata">
<emphasis id="B90E1F198143FF97FD5FFD501B76FD64" box="[740,1025,664,689]" italics="true" pageId="4" pageNumber="161">Rhodocollybia purpurata</emphasis>
(G.
<bibRefCitation id="EFEBBEFA8143FF97FB8EFD501A63FD64" author="Stevenson, G." box="[1077,1300,664,689]" pageId="4" pageNumber="161" pagination="65 - 74" refId="ref5562" refString="Stevenson, G. (1962) The Agaricales of New Zealand. II. Amanitaceae. Kew Bulletin 16 (1): 65 - 74. https: // doi. org / 10.2307 / 4120348" type="journal article" year="1962">Stevenson 1962: 73</bibRefCitation>
) J.A.
<bibRefCitation id="EFEBBEFA8143FF97FAE2FD501E79FD00" author="Cooper, J. A." pageId="4" pageNumber="161" pagination="263 - 288" refId="ref4391" refString="Cooper, J. A. (2014) New species and combinations of some New Zealand agarics belonging to Clitopilus, Lyophyllum, Gerhardtia, Clitocybe, Hydnangium, Mycena, Rhodocollybia and Gerronema. Mycosphere 5 (2): 263 - 288. https: // doi. org / 10.5943 / mycosphere / 5 / 2 / 2" type="journal article" year="2014">Cooper (2014: 278)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C7AB8888143FF97FEA1FD741CF6FD00" authority="(Bulliard 1792: 572) Lennox (1979: 218)" authorityName="Lennox" authorityPageNumber="218" authorityYear="1979" baseAuthorityName="Bulliard" baseAuthorityPageNumber="572" baseAuthorityYear="1792" box="[282,897,700,725]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="butyracea">
<emphasis id="B90E1F198143FF97FEA1FD741EDDFD00" box="[282,426,700,725]" italics="true" pageId="4" pageNumber="161">R. butyracea</emphasis>
(
<bibRefCitation id="EFEBBEFA8143FF97FE02FD741DE6FD00" author="Bulliard, J. B. F." box="[441,657,700,725]" pageId="4" pageNumber="161" pagination="529 - 576" refId="ref4369" refString="Bulliard, J. B. F. (1792) Herbier de la France. 12: 529 - 576." type="book chapter" year="1792">Bulliard 1792: 572</bibRefCitation>
)
<bibRefCitation id="EFEBBEFA8143FF97FD1BFD741CF6FD00" author="Lennox, J. W." box="[672,897,700,725]" pageId="4" pageNumber="161" pagination="117 - 231" refId="ref4954" refString="Lennox, J. W. (1979) Collybioid genera in the Pacific Northwest. Mycotaxon 9 (1): 117 - 231." type="journal article" year="1979">Lennox (1979: 218)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C7AB8888143FF97FC03FD741A5EFD00" authority="Halling &amp; J. L. Mata" authorityName="Halling &amp; J. L. Mata" box="[952,1321,700,725]" class="Agaricomycetes" family="Omphalotaceae" genus="Rhodocollybia" kingdom="Fungi" order="Agaricales" pageId="4" pageNumber="161" phylum="Basidiomycota" rank="species" species="pandipes">
<emphasis id="B90E1F198143FF97FC03FD741B4AFD00" box="[952,1085,700,725]" italics="true" pageId="4" pageNumber="161">R. pandipes</emphasis>
Halling &amp; J.L. Mata
</taxonomicName>
(in
<bibRefCitation id="EFEBBEFA8143FF97FAEDFD741E69FD2C" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." pageId="4" pageNumber="161" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198143FF97FA2CFD741FD2FD2C" italics="true" pageId="4" pageNumber="161">et al.</emphasis>
2004: 346
</bibRefCitation>
) have larger and differently-colored pilei and slightly larger and dextrinoid basidiospores (
<bibRefCitation id="EFEBBEFA8143FF97FAAAFD281ADFFD2C" author="Cooper, J. A." box="[1297,1448,736,761]" pageId="4" pageNumber="161" pagination="263 - 288" refId="ref4391" refString="Cooper, J. A. (2014) New species and combinations of some New Zealand agarics belonging to Clitopilus, Lyophyllum, Gerhardtia, Clitocybe, Hydnangium, Mycena, Rhodocollybia and Gerronema. Mycosphere 5 (2): 263 - 288. https: // doi. org / 10.5943 / mycosphere / 5 / 2 / 2" type="journal article" year="2014">Cooper 2014</bibRefCitation>
;
<bibRefCitation id="EFEBBEFA8143FF97FF33FCCC1EBBFCC8" author="Antonin, V. &amp; Noordeloos, M. E." box="[136,460,772,797]" pageId="4" pageNumber="161" pagination="1 - 256" refId="ref4279" refString="Antonin, V. &amp; Noordeloos, M. E. (1997) A monograph of Marasmius, Collybia and related genera in Europe. Part 2: Collybia, Gymnopus, Rhodocollybia, Crinipellis, Chaetocalathus and additions to Marasmiellus. Libri Botanici 17: 1 - 256." type="journal article" year="1997">Antonín &amp; Noordeloos 1997</bibRefCitation>
;
<bibRefCitation id="EFEBBEFA8143FF97FE63FCCC1DE2FCC8" author="Mata, J. L. &amp; Halling, R. E. &amp; Hughes, K. W. &amp; Petersen, R. H." box="[472,661,772,797]" pageId="4" pageNumber="161" pagination="337 - 351" refId="ref4980" refString="Mata, J. L., Halling, R. E., Hughes, K. W. &amp; Petersen, R. H. (2004) Rhodocollybia in neotropical montane forests. Mycological Progress 3 (4): 337 - 351. https: // doi. org / 10.1007 / s 11557 - 006 - 0104 - x" type="journal article" year="2004">
Mata
<emphasis id="B90E1F198143FF97FDA2FCCC1D26FCC8" box="[537,593,772,797]" italics="true" pageId="4" pageNumber="161">et al.</emphasis>
2004
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>