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<document id="19CC2C10D0BBD3026B02C49339CE0AAA" ID-DOI="10.11646/phytotaxa.289.2.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13644466" 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="1725366312355" checkinUser="felipe" docAuthor="Sang, Xiaoyu, Li, Xuedong, Wang, Yanwei &amp; Fan, Li" docDate="2016" docId="039887810B19FFAEFF54C05F1188FAE4" docLanguage="en" docName="phytotaxa.289.2.1.pdf" docOrigin="Phytotaxa 289 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.289.2.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Russula absphaerocellaris X. Y. Sang &amp; L. Fan UE 2016, sp. nov." docType="treatment" docVersion="2" lastPageNumber="110" masterDocId="FFA1FFF90B1EFFA7FFDCC6301278FFB9" masterDocTitle="Four new sequestrate species of Russulaceae found in China" masterLastPageNumber="117" masterPageNumber="101" pageNumber="108" updateTime="1725367121981" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="9238937E62546D84F781298E589316A4">Four new sequestrate species of Russulaceae found in China</mods:title>
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<mods:namePart id="8D220953C1B024A4FD65FC2F4CB00A8F">Sang, Xiaoyu</mods:namePart>
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<mods:namePart id="1E1C76BCAABF6CB3AAD095049042540C">Li, Xuedong</mods:namePart>
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<mods:namePart id="0242A1276F8725E647E9E26D1C296C11">Wang, Yanwei</mods:namePart>
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<mods:namePart id="9104F8DF4BC05D7E31C646D022B240AC">Fan, Li</mods:namePart>
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<mods:title id="35E2BCA4E95CEBF1EE451BD90B504BD4">Phytotaxa</mods:title>
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<mods:date id="3A9E83DB6CAE6209BD171F91656D31EC">2016</mods:date>
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<treatment id="039887810B19FFAEFF54C05F1188FAE4" LSID="urn:lsid:plazi:treatment:039887810B19FFAEFF54C05F1188FAE4" httpUri="http://treatment.plazi.org/id/039887810B19FFAEFF54C05F1188FAE4" lastPageId="9" lastPageNumber="110" pageId="7" pageNumber="108">
<subSubSection id="C32B651C0B19FFA0FF54C05F13F6F916" pageId="7" pageNumber="108" type="nomenclature">
<paragraph id="8B8E36970B19FFA0FF54C05F11C6F932" blockId="7.[136,958,1647,1675]" box="[136,958,1647,1675]" pageId="7" pageNumber="108">
<heading id="D0C681FB0B19FFA0FF54C05F11C6F932" box="[136,958,1647,1675]" fontSize="11" level="2" pageId="7" pageNumber="108" reason="3">
<taxonomicName id="4C314D140B19FFA0FF54C05F10D9F932" ID-CoL="4TRHB" authority="X.Y. Sang &amp; L. Fan" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[136,673,1647,1675]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="7" pageNumber="108" phylum="Basidiomycota" rank="species" species="absphaerocellaris" status="sp. nov.">
<emphasis id="B945EA850B19FFA0FF54C05F13C0F933" bold="true" box="[136,440,1647,1674]" italics="true" pageId="7" pageNumber="108">Russula absphaerocellaris</emphasis>
X.Y. Sang &amp; L. Fan
</taxonomicName>
,
<emphasis id="B945EA850B19FFA0FD70C0421179F932" box="[684,769,1650,1675]" italics="true" pageId="7" pageNumber="108">
<taxonomicNameLabel id="A27657FE0B19FFA0FD70C0421179F932" box="[684,769,1650,1675]" pageId="7" pageNumber="108" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="130A2A120B19FFA0FCCCC042112CF932" box="[784,852,1650,1675]" captionStart="FIGURE 4" captionStartId="8.[136,229,1887,1908]" captionTargetBox="[198,1392,205,1856]" captionTargetId="figure-18@8.[151,1436,190,1862]" captionTargetPageId="8" captionText="FIGURE 4. Russula absphaerocellaris (BJTC FAN492, holotype). A. Basidiomata. B. Basidia. C. Basidiospores. D. Peridiopellis and peridial context. E. Hymenophoral trama and hymenium. Scale bar = 10 mm (A), 10 μm (BE)." figureDoi="http://doi.org/10.5281/zenodo.13644474" httpUri="https://zenodo.org/record/13644474/files/figure.png" pageId="7" pageNumber="108">Fig. 4</figureCitation>
,
<figureCitation id="130A2A120B19FFA0FCBCC04211CDF932" box="[864,949,1650,1675]" captionStart="FIGURE 7" captionStartId="13.[136,229,1459,1480]" captionTargetBox="[186,1401,190,1434]" captionTargetId="figure-14@13.[186,1401,190,1434]" captionTargetPageId="13" captionText="FIGURE 7. Scanning electron micrograph (SEM) of basidiospores. A. Lactarius spinosporus (holotype). B. Russula absphaerocellaris (holotype). C. Russula brevipileocystidiata (holotype). D. Russula megapseudocystidiata (holotype). Scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13644480" httpUri="https://zenodo.org/record/13644480/files/figure.png" pageId="7" pageNumber="108">Fig. 7B</figureCitation>
)
</heading>
</paragraph>
<paragraph id="8B8E36970B19FFA0FF54C0A613F6F916" blockId="7.[136,398,1686,1711]" box="[136,398,1686,1711]" pageId="7" pageNumber="108">Mycobank: MB819369</paragraph>
</subSubSection>
<subSubSection id="C32B651C0B19FFAEFF54C0D01062FE0C" lastPageId="9" lastPageNumber="110" pageId="7" pageNumber="108" type="materials_examined">
<paragraph id="8B8E36970B19FFA0FF54C0D01128F8A0" blockId="7.[136,1451,1760,1817]" pageId="7" pageNumber="108">
Type:—
<collectingCountry id="F32676070B19FFA0FF0BC0D0135EF94C" box="[215,294,1760,1781]" name="China" pageId="7" pageNumber="108">CHINA</collectingCountry>
.
<collectingRegion id="49F5F8750B19FFA0FEF2C0D01303F94C" box="[302,379,1760,1781]" country="China" name="Yunnan" pageId="7" pageNumber="108">Yunnan</collectingRegion>
: Kunming City, in soil under mixed woodlands dominated by
<taxonomicName id="4C314D140B19FFA0FC05C0D016C3F94C" authority="Franch." authorityName="Franch." box="[985,1211,1760,1781]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="7" pageNumber="108" phylum="Tracheophyta" rank="species" species="yunnanensis">
<emphasis id="B945EA850B19FFA0FC05C0D01610F94C" box="[985,1128,1760,1781]" italics="true" pageId="7" pageNumber="108">P. yunnanensis</emphasis>
Franch.
</taxonomicName>
,
<date id="FF8F10570B19FFA0FB18C0D01744F94C" box="[1220,1340,1760,1781]" pageId="7" pageNumber="108" value="2015-01-10">10 Jan 2015</date>
,
<emphasis id="B945EA850B19FFA0FA9AC0D017DDF94C" box="[1350,1445,1760,1781]" italics="true" pageId="7" pageNumber="108">Cao 1566</emphasis>
,
<collectionCode id="ED20AE520B19FFA0FF61C1341294F8A0" box="[189,236,1796,1817]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13665" lsid="urn:lsid:biocol.org:col:13665" name="Museum of Fanjingshan National Nature Reserve" pageId="7" pageNumber="108" type="Herbarium">FAN</collectionCode>
492 (
<collectionCode id="ED20AE520B19FFA0FEC1C1341325F8A0" box="[285,349,1796,1817]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:12749" lsid="urn:lsid:biocol.org:col:12749" name="Capital Normal University" pageId="7" pageNumber="108" type="Herbarium">BJTC</collectionCode>
!), collected by
<collectionCode id="ED20AE520B19FFA0FE30C134138FF8A0" box="[492,503,1796,1817]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="7" pageNumber="108" type="Herbarium">J</collectionCode>
.
<collectionCode id="ED20AE520B19FFA0FE27C1341075F8A0" box="[507,525,1796,1817]" country="Switzerland" name="Universität Zürich" pageId="7" pageNumber="108" type="Herbarium">Z</collectionCode>
. Cao (
<typeStatus id="548A88350B19FFA0FD96C13410D0F8A0" box="[586,680,1796,1817]" pageId="7" pageNumber="108" type="holotype">Holotype</typeStatus>
:
<collectionCode id="ED20AE520B19FFA0FD6DC1341091F8A0" box="[689,745,1796,1817]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:12749" lsid="urn:lsid:biocol.org:col:12749" name="Capital Normal University" pageId="7" pageNumber="108" type="Herbarium">BJTC</collectionCode>
<collectionCode id="ED20AE520B19FFA0FD33C1341159F8A0" box="[751,801,1796,1817]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13665" lsid="urn:lsid:biocol.org:col:13665" name="Museum of Fanjingshan National Nature Reserve" pageId="7" pageNumber="108" type="Herbarium">FAN</collectionCode>
492).
</paragraph>
<paragraph id="8B8E36970B19FFA0FF54C17A1148F812" blockId="7.[136,1451,1866,1963]" pageId="7" pageNumber="108">
<emphasis id="B945EA850B19FFA0FF54C17A136EF8DA" box="[136,278,1866,1891]" italics="true" pageId="7" pageNumber="108">Basidiomata</emphasis>
1321 ×
<quantity id="4CC99B720B19FFA0FEA2C17A138FF8DA" box="[382,503,1866,1891]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="1.9" metricValueMin="1.1" pageId="7" pageNumber="108" unit="mm" value="15.0" valueMax="19.0" valueMin="11.0">1119 mm</quantity>
, subglobose to irregularly globose, depressed at base.
<emphasis id="B945EA850B19FFA0FB8DC17A16D5F8DA" box="[1105,1197,1866,1891]" italics="true" pageId="7" pageNumber="108">Peridial</emphasis>
surface yellow brown, glabrous, with furrows.
<taxonomicName id="4C314D140B19FFA0FE7EC15E139EF83E" authorityName="Forsskal" authorityYear="1776" box="[418,486,1902,1927]" class="Gastropoda" family="Cymbuliidae" genus="Gleba" kingdom="Animalia" order="Pteropoda" pageId="7" pageNumber="108" phylum="Mollusca" rank="genus">
<emphasis id="B945EA850B19FFA0FE7EC15E139EF83E" box="[418,486,1902,1927]" italics="true" pageId="7" pageNumber="108">Gleba</emphasis>
</taxonomicName>
ochraceous, labyrinthic or loculate; loculae crowded, sometimes compacted.
<emphasis id="B945EA850B19FFA0FAAFC15E17D3F83E" box="[1395,1451,1902,1927]" italics="true" pageId="7" pageNumber="108">Stipe</emphasis>
absent.
<taxonomicName id="4C314D140B19FFA0FF02C1A2132BF812" authorityName="Westerlund" authorityYear="1878" box="[222,339,1938,1963]" class="Magnoliopsida" family="Nyctaginaceae" genus="Columella" kingdom="Plantae" order="Caryophyllales" pageId="7" pageNumber="108" phylum="Tracheophyta" rank="genus">
<emphasis id="B945EA850B19FFA0FF02C1A2132BF812" box="[222,339,1938,1963]" italics="true" pageId="7" pageNumber="108">Columella</emphasis>
</taxonomicName>
absent.
<emphasis id="B945EA850B19FFA0FE73C1A21395F812" box="[431,493,1938,1963]" italics="true" pageId="7" pageNumber="108">Latex</emphasis>
absent.
<emphasis id="B945EA850B19FFA0FD96C1A210F0F812" box="[586,648,1938,1963]" italics="true" pageId="7" pageNumber="108">Smell</emphasis>
unremarkable.
</paragraph>
<caption id="DF4E661F0B16FFAFFF54C16F1659F821" ID-DOI="http://doi.org/10.5281/zenodo.13644474" ID-Zenodo-Dep="13644474" httpUri="https://zenodo.org/record/13644474/files/figure.png" pageId="8" pageNumber="109" startId="8.[136,229,1887,1908]" targetBox="[198,1392,205,1856]" targetPageId="8" targetType="figure">
<paragraph id="8B8E36970B16FFAFFF54C16F1659F821" blockId="8.[136,1452,1887,1944]" pageId="8" pageNumber="109">
<emphasis id="B945EA850B16FFAFFF54C16F1281F8CD" bold="true" box="[136,249,1887,1908]" pageId="8" pageNumber="109">FIGURE 4</emphasis>
.
<taxonomicName id="4C314D140B16FFAFFEDBC16F107EF8CD" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[263,518,1887,1908]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="8" pageNumber="109" phylum="Basidiomycota" rank="species" species="absphaerocellaris">
<emphasis id="B945EA850B16FFAFFEDBC16F107EF8CD" box="[263,518,1887,1908]" italics="true" pageId="8" pageNumber="109">Russula absphaerocellaris</emphasis>
</taxonomicName>
(BJTC FAN492, holotype). A. Basidiomata. B. Basidia. C. Basidiospores. D. Peridiopellis and peridial context. E. Hymenophoral trama and hymenium. Scale bar = 10 mm (A), 10 μm (BE).
</paragraph>
</caption>
<paragraph id="8B8E36970B16FFAEFF61C1F81062FE0C" blockId="8.[136,1452,1988,2089]" lastBlockId="9.[136,1455,160,1373]" lastPageId="9" lastPageNumber="110" pageId="8" pageNumber="109">
<emphasis id="B945EA850B16FFAFFF61C1F81323F858" box="[189,347,1992,2017]" italics="true" pageId="8" pageNumber="109">Basidiospores</emphasis>
globose, few subglobose, 1015 ×1015 μm (x = 12.9 ± 1.4 × 12.5 ± 1.3, n = 30) excluding ornamentation,
<collectionCode id="ED20AE520B16FFAFFEE0C1DC1328F7BC" box="[316,336,2028,2053]" country="Ecuador" lsid="urn:lsid:biocol.org:col:14273" name="Universidad Central" pageId="8" pageNumber="109" type="Herbarium">Q</collectionCode>
= 1.001.25, brown, slightly thick-walled, completely dissociated after maturity; ornamentation strongly amyloid, composed of isolated, spindly spines 13 μm long and spines rarely forked at the apex.
<emphasis id="B945EA850B16FFAEFAB3CE201297FF00" italics="true" lastPageId="9" lastPageNumber="110" pageId="8" pageNumber="109">Hilar appendix</emphasis>
usually conspicuous, 25 μm long, central, cylindrical or conical, straight.
<emphasis id="B945EA850B17FFAEFBF3C69016FDFF00" box="[1071,1157,160,185]" italics="true" pageId="9" pageNumber="110">Basidia</emphasis>
2038 × 510 μm, clavate to broadly clavate, broadly cylindrical or ventricose, hyaline, mostly 1- rarely 2-spored, the sterigmata up to 57.5 μm long.
<emphasis id="B945EA850B17FFAEFF1AC6D81308FEB8" box="[198,368,232,257]" italics="true" pageId="9" pageNumber="110">Pseudocystidia</emphasis>
absent.
<emphasis id="B945EA850B17FFAEFE1BC6D8105CFEB8" box="[455,548,232,257]" italics="true" pageId="9" pageNumber="110">Cystidia</emphasis>
absent.
<emphasis id="B945EA850B17FFAEFDA0C6D81114FEB8" box="[636,876,232,257]" italics="true" pageId="9" pageNumber="110">Hymenophoral trama</emphasis>
12.538 μm wide, composed of interwoven, hyaline hyphae 2.55 μm diam., scattered inflated elements 2.55 μm diam., sphaerocytes absent;
<emphasis id="B945EA850B17FFAEFB5EC73C1764FE9C" box="[1154,1308,268,293]" italics="true" pageId="9" pageNumber="110">subhymenium</emphasis>
12.525 μm wide, composed of pseudoparenchyma with 23 tiers of isodiametric cells 7.518 × 512 μm broad.
<emphasis id="B945EA850B17FFAEFB3FC700170CFEF0" box="[1251,1396,304,329]" italics="true" pageId="9" pageNumber="110">Peridiopellis</emphasis>
only one-layered, 2587 μm wide, composed of a patchy turf of upright to repent hyphal tips 2.55 μm diam., sometimes with a layer of gelatinous matrix.
<emphasis id="B945EA850B17FFAEFE20C74810D7FE28" box="[508,687,376,401]" italics="true" pageId="9" pageNumber="110">Peridial context</emphasis>
150400 μm wide, composed of loosely interwoven, hyaline hyphae 24 μm diam., sphaerocytes absent.
</paragraph>
</subSubSection>
<subSubSection id="C32B651C0B17FFAEFF61C7F01347FDFC" pageId="9" pageNumber="110" type="diagnosis">
<paragraph id="8B8E36970B17FFAEFF61C7F01347FDFC" blockId="9.[136,1455,160,1373]" pageId="9" pageNumber="110">
<emphasis id="B945EA850B17FFAEFF61C7F0132EFE60" bold="true" box="[189,342,448,473]" pageId="9" pageNumber="110">Diagnosis:—</emphasis>
Basidiomata 1321 ×
<quantity id="4CC99B720B17FFAEFD96C7F010BAFE60" box="[586,706,448,473]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="1.9" metricValueMin="1.1" pageId="9" pageNumber="110" unit="mm" value="15.0" valueMax="19.0" valueMin="11.0">1119 mm</quantity>
diam., subglobose. Peridial surface yellow brown, glabrous.
<taxonomicName id="4C314D140B17FFAEFAB5C7F017D4FE60" authorityName="Forsskal" authorityYear="1776" box="[1385,1452,448,473]" class="Gastropoda" family="Cymbuliidae" genus="Gleba" kingdom="Animalia" order="Pteropoda" pageId="9" pageNumber="112" phylum="Mollusca" rank="genus">Gleba</taxonomicName>
ochraceous, labyrinthic or loculate. Columella absent. Basidiaspores globose, few subglobose, with isolated and curved spines. Basidia mostly 1-spored. Pseudocystidia and cystidia absent. Peridiopellis one-layered. Sphaerocytes absent in peridial context.
</paragraph>
</subSubSection>
<subSubSection id="C32B651C0B17FFAEFF61C4601188FAE4" pageId="9" pageNumber="110" type="etymology">
<paragraph id="8B8E36970B17FFAEFF61C4601310FD34" blockId="9.[136,1455,160,1373]" pageId="9" pageNumber="110">
<emphasis id="B945EA850B17FFAEFF61C4601330FDD0" bold="true" box="[189,328,592,617]" pageId="9" pageNumber="110">Etymology:</emphasis>
—Latin,
<taxonomicName id="4C314D140B17FFAEFE71C460100EFDD0" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[429,630,592,617]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="absphaerocellaris">
<emphasis id="B945EA850B17FFAEFE71C460100EFDD0" box="[429,630,592,617]" italics="true" pageId="9" pageNumber="110">absphaerocellaris</emphasis>
</taxonomicName>
= absence of sphaerocytes, in reference to the absence of sphaerocytes in the peridial context.
</paragraph>
<paragraph id="8B8E36970B17FFAEFF61C4A81036FD6C" blockId="9.[136,1455,160,1373]" pageId="9" pageNumber="110">
<emphasis id="B945EA850B17FFAEFF61C4A8103DFD08" bold="true" box="[189,581,664,689]" pageId="9" pageNumber="110">Habit, habitat and distribution:</emphasis>
—hypogeous, gregarious, in soil under mixed woodlands dominated by
<taxonomicName id="4C314D140B17FFAEFA4BC4A8136AFD6C" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="9" pageNumber="110" phylum="Tracheophyta" rank="species" species="yunnanensis">
<emphasis id="B945EA850B17FFAEFA4BC4A8136AFD6C" italics="true" pageId="9" pageNumber="110">P. yunnanensis</emphasis>
</taxonomicName>
in
<collectingRegion id="49F5F8750B17FFAEFEE9C48C1380FD6C" box="[309,504,700,725]" country="China" name="Yunnan" pageId="9" pageNumber="110">Yunnan Province</collectingRegion>
,
<collectingCountry id="F32676070B17FFAEFDDFC48C1032FD6C" box="[515,586,700,725]" name="China" pageId="9" pageNumber="110">China</collectingCountry>
.
</paragraph>
<paragraph id="8B8E36970B17FFAEFF61C4D01281FCF8" blockId="9.[136,1455,160,1373]" pageId="9" pageNumber="110">
<emphasis id="B945EA850B17FFAEFF61C4D010B7FD40" bold="true" box="[189,719,736,761]" pageId="9" pageNumber="110">
Additional specimen examined (
<typeStatus id="548A88350B17FFAEFD98C4D010B9FD40" box="[580,705,736,761]" pageId="9" pageNumber="110" type="paratype">paratypes</typeStatus>
):
</emphasis>
<collectingCountry id="F32676070B17FFAEFD30C4D0113FFD40" box="[748,839,736,761]" name="China" pageId="9" pageNumber="110">CHINA</collectingCountry>
.
<collectingRegion id="49F5F8750B17FFAEFC88C4D011CBFD40" box="[852,947,736,761]" country="China" name="Sichuan" pageId="9" pageNumber="110">Sichuan</collectingRegion>
: Panzhihua, in soil under mixed woodlands dominated by
<taxonomicName id="4C314D140B17FFAEFEF6C53413A8FCA4" box="[298,464,772,797]" class="Pinopsida" family="Pinaceae" genus="Pinus" kingdom="Plantae" order="Pinales" pageId="9" pageNumber="110" phylum="Tracheophyta" rank="species" species="yunnanensis">
<emphasis id="B945EA850B17FFAEFEF6C53413A8FCA4" box="[298,464,772,797]" italics="true" pageId="9" pageNumber="110">P. yunnanensis</emphasis>
</taxonomicName>
,
<date id="FF8F10570B17FFAEFE3CC534100EFCA4" box="[480,630,772,797]" pageId="9" pageNumber="110" value="2014-11-23">23 Nov 2014</date>
,
<emphasis id="B945EA850B17FFAEFD5EC5341089FCA4" box="[642,753,772,797]" italics="true" pageId="9" pageNumber="110">CJZ 1539</emphasis>
, FAN448 (BJTC!), all collected by J.Z. Cao (
<typeStatus id="548A88350B17FFAEFB2BC5341727FCA4" box="[1271,1375,772,797]" pageId="9" pageNumber="110" type="paratype">Paratype</typeStatus>
: BJTC FAN448).
</paragraph>
<paragraph id="8B8E36970B17FFAEFF61C57C1188FAE4" blockId="9.[136,1455,160,1373]" pageId="9" pageNumber="110">
<emphasis id="B945EA850B17FFAEFF61C57C131DFCDC" bold="true" box="[189,357,844,869]" pageId="9" pageNumber="110">Commentary:</emphasis>
<taxonomicName id="4C314D140B17FFAEFE5DC57C10D7FCDC" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[385,687,844,869]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="absphaerocellaris">
<emphasis id="B945EA850B17FFAEFE5DC57C10D7FCDC" box="[385,687,844,869]" italics="true" pageId="9" pageNumber="110">Russula absphaerocellaris</emphasis>
</taxonomicName>
is differentiated from other species of the genus
<taxonomicName id="4C314D140B17FFAEFB21C57C172EFCDC" box="[1277,1366,844,869]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="genus">
<emphasis id="B945EA850B17FFAEFB21C57C172EFCDC" box="[1277,1366,844,869]" italics="true" pageId="9" pageNumber="110">Russula</emphasis>
</taxonomicName>
by the combination of the peridiopellis with a patchy turf of hyphal tips, the mostly one-spored basidia and the absence of sphaerocytes in peridial context.
<taxonomicName id="4C314D140B17FFAEFE2BC5A4109BFC14" box="[503,739,916,941]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="gilkeya">
<emphasis id="B945EA850B17FFAEFE2BC5A4109BFC14" box="[503,739,916,941]" italics="true" pageId="9" pageNumber="110">Gymnomyces gilkeya</emphasis>
</taxonomicName>
e (Zeller &amp; C.W. Dodge) Trappe, T. Lebel &amp; Castellano (
<bibRefCitation id="EFA04B660B17FFAEFA87C5A41341FC68" author="Trappe, J. M. &amp; Lebel, T. &amp; Castellano, M. A." pageId="9" pageNumber="110" pagination="195 - 214" refId="ref8213" refString="Trappe, J. M., Lebel, T. &amp; Castellano, M. A. (2002) Nomenclatural revisions in the sequestrate russuloid genera. Mycotaxon 81: 195 - 214." type="journal article" year="2002">
Trappe
<emphasis id="B945EA850B17FFAEFF54C58812B9FC68" box="[136,193,952,977]" italics="true" pageId="9" pageNumber="110">et al.</emphasis>
2002: 199
</bibRefCitation>
) (=
<taxonomicName id="4C314D140B17FFAEFEB5C588104FFC68" box="[361,567,952,977]" class="Agaricomycetes" family="Russulaceae" genus="Martellia" higherTaxonomySource="GBIF" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="gilkeyae">
<emphasis id="B945EA850B17FFAEFEB5C588104FFC68" box="[361,567,952,977]" italics="true" pageId="9" pageNumber="110">Martellia gilkeyae</emphasis>
</taxonomicName>
) and
<taxonomicName id="4C314D140B17FFAEFDABC58817FBFC68" authority="E. L. Stewart &amp; Trappe (Stewart &amp; Trappe 1975: 209)" authorityName="E. L. Stewart &amp; Trappe (Stewart &amp; Trappe" authorityYear="1975" box="[631,1411,952,977]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="monosporus">
<emphasis id="B945EA850B17FFAEFDABC588115BFC68" box="[631,803,952,977]" italics="true" pageId="9" pageNumber="110">G. monosporus</emphasis>
E.L. Stewart &amp; Trappe (
<bibRefCitation id="EFA04B660B17FFAEFBE4C5881703FC68" author="Stewart, E. L. &amp; Trappe, J. M." box="[1080,1403,952,977]" pageId="9" pageNumber="110" pagination="209 - 213" refId="ref8034" refString="Stewart, E. L. &amp; Trappe, J. M. (1975) Gymnomyces monosporus sp. nov. Mycotaxon 2 (2): 209 - 213." type="book chapter" year="1975">Stewart &amp; Trappe 1975: 209</bibRefCitation>
)
</taxonomicName>
are similar to the new species as both of them also have one-spored basidia normally, and
<taxonomicName id="4C314D140B17FFAEFB97C5EC174FFC4C" box="[1099,1335,988,1013]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="gilkeya">
<emphasis id="B945EA850B17FFAEFB97C5EC174FFC4C" box="[1099,1335,988,1013]" italics="true" pageId="9" pageNumber="110">Gymnomyces gilkeya</emphasis>
</taxonomicName>
e has been reported in
<collectingCountry id="F32676070B17FFAEFED0C2301337FBA0" box="[268,335,1024,1049]" name="China" pageId="9" pageNumber="110">China</collectingCountry>
(
<bibRefCitation id="EFA04B660B17FFAEFE83C2301076FBA0" author="Liu, B." box="[351,526,1024,1049]" pageId="9" pageNumber="110" refId="ref7655" refString="Liu, B. (1998) Flora fungorum Sinicorum. Vol. 7: Hymenogasterales, Melanogasterales and Gautieriales (in Chinese). Science Press, Beijing, 87 pp." type="book" year="1998">
Liu
<emphasis id="B945EA850B17FFAEFE4CC23013B2FBA0" box="[400,458,1024,1049]" italics="true" pageId="9" pageNumber="110">et al.</emphasis>
1998
</bibRefCitation>
). However, the basidiospores of
<taxonomicName id="4C314D140B17FFAEFC58C2301181FBA0" box="[900,1017,1024,1049]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="gilkeya">
<emphasis id="B945EA850B17FFAEFC58C2301181FBA0" box="[900,1017,1024,1049]" italics="true" pageId="9" pageNumber="110">G. gilkeya</emphasis>
</taxonomicName>
e are noticeably large (1216 × 1215 μm) and have long prominent spines of simple to forked, or truncated cones (3.45 μm in length) (
<bibRefCitation id="EFA04B660B17FFAEFB2AC21412BCFBD8" author="Singer, R. &amp; Smith, A. H." pageId="9" pageNumber="110" pagination="1 - 112" refId="ref7994" refString="Singer, R. &amp; Smith, A. H. (1960) Studies on secotiaceous Fungi. IX. The Astrogastraceous Series. Memoirs of the Torrey Botanical Club 21 (3): 1 - 112." type="journal article" year="1960">Singer &amp; Smith 1960</bibRefCitation>
).
<taxonomicName id="4C314D140B17FFAEFF04C2781387FBD8" authorityName="E. L. Stewart &amp; Trappe (Stewart &amp; Trappe" authorityYear="1975" box="[216,511,1096,1121]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="monosporus">
<emphasis id="B945EA850B17FFAEFF04C2781387FBD8" box="[216,511,1096,1121]" italics="true" pageId="9" pageNumber="110">Gymnomyces monosporus</emphasis>
</taxonomicName>
has large, subglobose to broadly elliptical basidiospores (1521 × 1218 μm), and its peridiopellis composed of interwoven, hyaline hyphae and sphaerocytes (
<bibRefCitation id="EFA04B660B17FFAEFC2BC25C1773FB3C" author="Stewart, E. L. &amp; Trappe, J. M." box="[1015,1291,1132,1157]" pageId="9" pageNumber="110" pagination="209 - 213" refId="ref8034" refString="Stewart, E. L. &amp; Trappe, J. M. (1975) Gymnomyces monosporus sp. nov. Mycotaxon 2 (2): 209 - 213." type="book chapter" year="1975">Stewart &amp; Trappe 1975</bibRefCitation>
). By the way, three hypogeous species described from
<collectingCountry id="F32676070B17FFAEFD8AC2A010E4FB10" box="[598,668,1168,1193]" name="China" pageId="9" pageNumber="110">China</collectingCountry>
,
<taxonomicName id="4C314D140B17FFAEFD74C2A01165FB10" authorityName="B. C. Zhang &amp; Y. N. Yu (Zhang &amp; Yu" authorityYear="1990" box="[680,797,1168,1193]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="lactifer">
<emphasis id="B945EA850B17FFAEFD74C2A01165FB10" box="[680,797,1168,1193]" italics="true" pageId="9" pageNumber="110">G. lactifer</emphasis>
</taxonomicName>
,
<taxonomicName id="4C314D140B17FFAEFCF0C2A011BDFB10" authorityName="B. C. Zhang &amp; Y. N. Yu (Zhang &amp; Yu" authorityYear="1990" box="[812,965,1168,1193]" class="Agaricomycetes" family="Russulaceae" genus="Martellia" higherTaxonomySource="GBIF" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="ramispina">
<emphasis id="B945EA850B17FFAEFCF0C2A011BDFB10" box="[812,965,1168,1193]" italics="true" pageId="9" pageNumber="110">M. ramispina</emphasis>
</taxonomicName>
,
<taxonomicName id="4C314D140B17FFAEFC08C2A016F1FB10" box="[980,1161,1168,1193]" class="Agaricomycetes" family="Russulaceae" genus="Martellia" higherTaxonomySource="GBIF" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="nanjingensis">
<emphasis id="B945EA850B17FFAEFC08C2A016F1FB10" box="[980,1161,1168,1193]" italics="true" pageId="9" pageNumber="110">M. nanjingensis</emphasis>
</taxonomicName>
, have similar structure in peridiopellis to
<taxonomicName id="4C314D140B17FFAEFEEAC2841065FB74" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[310,541,1204,1229]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="absphaerocellaris">
<emphasis id="B945EA850B17FFAEFEEAC2841065FB74" box="[310,541,1204,1229]" italics="true" pageId="9" pageNumber="110">R. absphaerocellaris</emphasis>
</taxonomicName>
. However,
<taxonomicName id="4C314D140B17FFAEFD41C2841177FB74" authorityName="B. C. Zhang &amp; Y. N. Yu (Zhang &amp; Yu" authorityYear="1990" box="[669,783,1204,1229]" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="lactifer">
<emphasis id="B945EA850B17FFAEFD41C2841177FB74" box="[669,783,1204,1229]" italics="true" pageId="9" pageNumber="110">G. lactifer</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C314D140B17FFAEFBD9C2841694FB74" authorityName="X. Y. Sang &amp; L. Fan UE" authorityYear="2016" box="[1029,1260,1204,1229]" class="Agaricomycetes" family="Russulaceae" genus="Russula" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="absphaerocellaris">
<emphasis id="B945EA850B17FFAEFBD9C2841694FB74" box="[1029,1260,1204,1229]" italics="true" pageId="9" pageNumber="110">R. absphaerocellaris</emphasis>
</taxonomicName>
by its lactiferous basidiomata (
<bibRefCitation id="EFA04B660B17FFAEFEFDC2E8138FFB48" author="Zhang, B. C. &amp; Yu, Y. N." box="[289,503,1240,1265]" pageId="9" pageNumber="110" pagination="457 - 462" refId="ref8764" refString="Zhang, B. C. &amp; Yu, Y. N. (1990) Two new species of gasteroid Russulales from China, with notes on taxonomy of Gymnomyces, Martellia and Zelleromyces. Mycological Research 94 (4): 457 - 462. https: // doi. org / 10.1016 / S 0953 - 7562 (10) 80003 - 6" type="journal article" year="1990">Zhang &amp; Yu 1990</bibRefCitation>
), and by which
<bibRefCitation id="EFA04B660B17FFAEFD6EC2E811E2FB48" author="Trappe, J. M. &amp; Lebel, T. &amp; Castellano, M. A." box="[690,922,1240,1265]" pageId="9" pageNumber="110" pagination="195 - 214" refId="ref8213" refString="Trappe, J. M., Lebel, T. &amp; Castellano, M. A. (2002) Nomenclatural revisions in the sequestrate russuloid genera. Mycotaxon 81: 195 - 214." type="journal article" year="2002">
Trappe
<emphasis id="B945EA850B17FFAEFCD6C2E8113DFB48" box="[778,837,1240,1265]" italics="true" pageId="9" pageNumber="110">et al.</emphasis>
(2002)
</bibRefCitation>
transferred it to the genus
<taxonomicName id="4C314D140B17FFAEFB0AC2E81712FB48" box="[1238,1386,1240,1265]" class="Agaricomycetes" family="Russulaceae" genus="Zelleromyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="genus">
<emphasis id="B945EA850B17FFAEFB0AC2E81712FB48" box="[1238,1386,1240,1265]" italics="true" pageId="9" pageNumber="110">Zelleromyces</emphasis>
</taxonomicName>
as
<taxonomicName id="4C314D140B17FFAEFA49C2E81623FAAC" authority="(B. C. Zhang &amp; Y. N. Yu) Trappe, T. Lebel &amp; Castellano (Trappe et al. 2002: 204)" class="Agaricomycetes" family="Russulaceae" genus="Gymnomyces" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="lactifer">
<emphasis id="B945EA850B17FFAEFA49C2E812A1FAAC" italics="true" pageId="9" pageNumber="110">Z. lactifer</emphasis>
(B.C. Zhang &amp; Y.N. Yu) Trappe, T. Lebel &amp; Castellano (
<bibRefCitation id="EFA04B660B17FFAEFC97C2CC162AFAAC" author="Trappe, J. M. &amp; Lebel, T. &amp; Castellano, M. A." box="[843,1106,1276,1301]" pageId="9" pageNumber="110" pagination="195 - 214" refId="ref8213" refString="Trappe, J. M., Lebel, T. &amp; Castellano, M. A. (2002) Nomenclatural revisions in the sequestrate russuloid genera. Mycotaxon 81: 195 - 214." type="journal article" year="2002">
Trappe
<emphasis id="B945EA850B17FFAEFC7EC2CC11A1FAAC" box="[930,985,1276,1301]" italics="true" pageId="9" pageNumber="110">et al.</emphasis>
2002: 204
</bibRefCitation>
)
</taxonomicName>
;
<taxonomicName id="4C314D140B17FFAEFBB9C2CC173FFAAC" authorityName="B. C. Zhang &amp; Y. N. Yu (Zhang &amp; Yu" authorityYear="1990" box="[1125,1351,1276,1301]" class="Agaricomycetes" family="Russulaceae" genus="Martellia" higherTaxonomySource="GBIF" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="ramispina">
<emphasis id="B945EA850B17FFAEFBB9C2CC173FFAAC" box="[1125,1351,1276,1301]" italics="true" pageId="9" pageNumber="110">Martellia ramispina</emphasis>
</taxonomicName>
has 24- spored basidia and spinous ornamentations often with 2- or 4-branched tips (
<bibRefCitation id="EFA04B660B17FFAEFC0EC31016E4FA80" author="Zhang, B. C. &amp; Yu, Y. N." box="[978,1180,1312,1337]" pageId="9" pageNumber="110" pagination="457 - 462" refId="ref8764" refString="Zhang, B. C. &amp; Yu, Y. N. (1990) Two new species of gasteroid Russulales from China, with notes on taxonomy of Gymnomyces, Martellia and Zelleromyces. Mycological Research 94 (4): 457 - 462. https: // doi. org / 10.1016 / S 0953 - 7562 (10) 80003 - 6" type="journal article" year="1990">Zhang &amp; Yu 1990</bibRefCitation>
);
<taxonomicName id="4C314D140B17FFAEFB72C31017D4FA80" box="[1198,1452,1312,1337]" class="Agaricomycetes" family="Russulaceae" genus="Martellia" higherTaxonomySource="GBIF" kingdom="Fungi" order="Russulales" pageId="9" pageNumber="110" phylum="Basidiomycota" rank="species" species="nanjingensis">
<emphasis id="B945EA850B17FFAEFB72C31017D4FA80" box="[1198,1452,1312,1337]" italics="true" pageId="9" pageNumber="110">Martellia nanjingensis</emphasis>
</taxonomicName>
have 2-spored basidia and shorter spines (0.51.3 μm long) (
<bibRefCitation id="EFA04B660B17FFAEFCE4C374119BFAE4" author="Tao, K. &amp; Chang, M. C." box="[824,995,1348,1373]" pageId="9" pageNumber="110" pagination="103 - 106" refId="ref8098" refString="Tao, K. &amp; Chang, M. C. (1993) New species and new record of hypogeous fungi from China. IV (in Chinese). Acta Mycologia Sinica 12: 103 - 106." type="journal article" year="1993">
Tao
<emphasis id="B945EA850B17FFAEFCB4C37411D8FAE4" box="[872,928,1348,1373]" italics="true" pageId="9" pageNumber="110">et al.</emphasis>
1993
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>