288 lines
30 KiB
XML
288 lines
30 KiB
XML
<document id="3FF1D80EE08E745813C86D8B9B2A69F1" ID-CLB-Dataset="156931" ID-DOI="10.11646/phytotaxa.567.1.10" ID-GBIF-Dataset="eb9f5527-c2df-4515-b214-3fc294c38269" ID-ISSN="1179-3163" ID-Zenodo-Dep="7137870" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1664790115790" checkinUser="plazi" docAuthor="Wei, Hong-Jin & Liang, Yong-Yan" docDate="2022" docId="03CD8B3DFFAC056DE7F11932FEBD5304" docLanguage="en" docName="phytotaxa.567.1.10.pdf" docOrigin="Phytotaxa 567 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.567.1.10" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Pteris trifoliolata H. J. Wei 2022, sp. nov." docType="treatment" docVersion="5" lastPageNumber="103" masterDocId="FFF4F345FFAC056EE7791F07FFE65738" masterDocTitle="Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China" masterLastPageNumber="104" masterPageNumber="100" pageNumber="100" updateTime="1699385261069" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="AA030B857FD95AB503E20C82357029F0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C3925070DD640127DD4E979A628A427C">
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<mods:title id="E2C5641DACC0827906011A598F947BAC">Pteris trifoliolata (Pteridaceae), a new brake fern species from karst area in Guangxi, China</mods:title>
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</mods:titleInfo>
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<mods:name id="5F635C64F6359883846BCBF225FF2757" type="personal">
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<mods:role id="B1C059825ACA74DCF446C56E298FB928">
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<mods:roleTerm id="0131BFE82E7C0719167B45E98850C373">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F9C2239E7B33C4CA4E0D6E2C86214593">Wei, Hong-Jin</mods:namePart>
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<mods:affiliation id="3735E80EFF4AA293F61A8A1471DA47D0">Eastern China Conservation Centre for Wild Endangered Plant Resources, Shanghai Chenshan Botanical Garden, Shanghai, 201602, China</mods:affiliation>
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</mods:name>
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<mods:name id="918B585502B8B11F1F679386DE2D782C" type="personal">
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<mods:roleTerm id="C23FC909E7BA59E7821A0E43D64EA602">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D9E7C42BD8CC20171086F9D6BE461888">Liang, Yong-Yan</mods:namePart>
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<mods:affiliation id="746D13F9299BFF8A937AE9530DF760ED">Guangxi Forest Resources and Environment Monitoring Center, Nanning, 530028, China</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="761C7DBA2E4D6FE943EB813705D3BF08">text</mods:typeOfResource>
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<mods:title id="B9702CD863E20DB486E6ECB1752DCB71">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6D88989A8EE5AC41ED91672AA5F3D244">
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<mods:date id="F1022D73006E00FA92C29BFAAB17D21D">2022</mods:date>
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<mods:detail id="4A8F08BA8926BFDE17008A5E6254DF92" type="pubDate">
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<mods:number id="A421CB27A1CB9AA94EE705CE4E1AD65C">2022-09-30</mods:number>
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</mods:detail>
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<mods:number id="42C3ACF27DAA6B4393BF24F3B9A40E71">567</mods:number>
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<mods:detail id="45F82D389E48A864093A7DAD7DF99940" type="issue">
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<mods:number id="7613473EB9B007D44F33731EEE82DC75">1</mods:number>
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<mods:start id="6FFF840C6FBA9AD3C8C6F8D290964DB1">100</mods:start>
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<mods:url id="DC5B6D4FD10FEF4463EB6D6C64728DCC">http://dx.doi.org/10.11646/phytotaxa.567.1.10</mods:url>
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</mods:location>
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<mods:classification id="77D7A9E821B260CFD83F86DE214D64B2">journal article</mods:classification>
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<mods:identifier id="E61E35FAEFB1A40D41FFD7BDC7E14130" type="CLB-Dataset">156931</mods:identifier>
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<mods:identifier id="44300FF0045F44DD3C9D0E79FDE38E59" type="DOI">10.11646/phytotaxa.567.1.10</mods:identifier>
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<mods:identifier id="A5A40DFA7C25FA93C561C7BF0B48AA67" type="GBIF-Dataset">eb9f5527-c2df-4515-b214-3fc294c38269</mods:identifier>
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<mods:identifier id="2A926A8FD0EDCDE1377E2479FAA30B2C" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="9C6D40B2348C36FD7673867F270ED0B3" type="Zenodo-Dep">7137870</mods:identifier>
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<treatment id="03CD8B3DFFAC056DE7F11932FEBD5304" ID-DOI="http://doi.org/10.5281/zenodo.7140633" ID-GBIF-Taxon="201582407" ID-Zenodo-Dep="7140633" LSID="urn:lsid:plazi:treatment:03CD8B3DFFAC056DE7F11932FEBD5304" httpUri="http://treatment.plazi.org/id/03CD8B3DFFAC056DE7F11932FEBD5304" lastPageId="3" lastPageNumber="103" pageId="0" pageNumber="100">
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||
<subSubSection id="C37E69A0FFAC056EE7F11932FD535176" box="[136,693,1588,1615]" pageId="0" pageNumber="100" type="nomenclature">
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||
<paragraph id="8BDB3A2BFFAC056EE7F11932FD535176" blockId="0.[136,1452,1588,1794]" box="[136,693,1588,1615]" pageId="0" pageNumber="100">
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||
<taxonomicName id="4C6441A8FFAC056EE7F11932FE535176" ID-CoL="BDDD4" authority="H.J. Wei" authorityName="H. J. Wei" authorityYear="2022" box="[136,437,1588,1615]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="0" pageNumber="100" phylum="Tracheophyta" rank="species" species="trifoliolata" status="sp. nov.">
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<emphasis id="B910E639FFAC056EE7F11932FEAD5176" box="[136,331,1588,1614]" italics="true" pageId="0" pageNumber="100">Pteris trifoliolata</emphasis>
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H.J. Wei
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</taxonomicName>
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,
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<taxonomicNameLabel id="A2235B42FFAC056EE6B91932FDF15177" box="[448,535,1589,1615]" pageId="0" pageNumber="100" rank="species">
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<emphasis id="B910E639FFAC056EE6B91932FDE95176" box="[448,527,1589,1614]" italics="true" pageId="0" pageNumber="100">sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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||
(
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<figureCitation id="135F26AEFFAC056EE55F1933FD955176" box="[550,627,1588,1614]" captionStart="FIGURE 1" captionStartId="1.[136,229,1820,1842]" captionTargetBox="[152,1435,192,1795]" captionTargetId="figure-34@1.[151,1436,190,1796]" captionTargetPageId="1" captionText="FIGURE 1. Pteris trifoliolata.—A. Habitat.—B. Habit (individual plant).—C. Adaxial view of fertile lamina.—D. Sterile lamina.—E. Abaxial view of fertile lamina.—F. Rhizome and stipes.—G. Abaxial view of fertile pinna.—H. Adaxial view of fertile pinna." figureDoi="http://doi.org/10.5281/zenodo.7137872" httpUri="https://zenodo.org/record/7137872/files/figure.png" pageId="0" pageNumber="100">Figs. 1</figureCitation>
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||
&
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<figureCitation id="135F26AEFFAC056EE5EE1933FD4E5176" box="[663,680,1588,1614]" captionStart="FIGURE 2" captionStartId="2.[136,229,1820,1842]" captionTargetBox="[169,1424,195,1793]" captionTargetId="figure-17@2.[151,1436,190,1796]" captionTargetPageId="2" captionText="FIGURE 2. Pteris trifoliolata.—A. Habit.—B. Portion of sterile pinna.—C. Portion of fertile pinna." figureDoi="http://doi.org/10.5281/zenodo.7137874" httpUri="https://zenodo.org/record/7137874/files/figure.png" pageId="0" pageNumber="100">2</figureCitation>
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).
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C37E69A0FFAC056EE7F1195BFAB151AD" pageId="0" pageNumber="100" type="materials_examined">
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<paragraph id="8BDB3A2BFFAC056EE7F1195BFAB151AD" blockId="0.[136,1452,1588,1794]" pageId="0" pageNumber="100">
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<materialsCitation id="3B0C3076FFAC056EE7F1195BFB9251AE" ID-GBIF-Occurrence="3920584301" collectingDate="2018-08-11" collectorName="She-Lang Jin & Yong-Yan Liang" country="China" county="Du'an County" elevation="802" location="Yong'an Town" municipality="Type" pageId="0" pageNumber="100" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
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<collectingMunicipality id="6BBFA051FFAC056EE7F1195BFF5E5149" box="[136,184,1628,1649]" pageId="0" pageNumber="100">Type</collectingMunicipality>
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:
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<emphasis id="B910E639FFAC056EE7C5195BFF315149" bold="true" box="[188,215,1628,1649]" pageId="0" pageNumber="100">—</emphasis>
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<collectingCountry id="F3737ABBFFAC056EE7A1195BFEC15149" box="[216,295,1628,1649]" name="China" pageId="0" pageNumber="100">CHINA</collectingCountry>
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||
.
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||
<collectingRegion id="49A0F4C9FFAC056EE657195BFE62514A" box="[302,388,1628,1650]" country="China" name="Guangxi" pageId="0" pageNumber="100">Guangxi</collectingRegion>
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||
:
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<collectingCounty id="62BA42A7FFAC056EE6F5195BFDF35149" box="[396,533,1628,1649]" pageId="0" pageNumber="100">Du’an County</collectingCounty>
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,
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<location id="8EBB6CF0FFAC056EE562195BFD4C5149" LSID="urn:lsid:plazi:treatment:03CD8B3DFFAC056DE7F11932FEBD5304:8EBB6CF0FFAC056EE562195BFD4C5149" box="[539,682,1628,1649]" country="China" county="Du'an County" latitude="108.11667" longLatPrecision="969" longitude="24.283333" municipality="Type" name="Yong'an Town" pageId="0" pageNumber="100" stateProvince="Guangxi">Yong’an Town</location>
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, 108°07’N, 24°17’E, under shaded places in mixed forest on limestone mountain, alt.
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<quantity id="4C9C97CEFFAC056EE7981987FEC651AD" box="[225,288,1664,1685]" metricMagnitude="2" metricUnit="m" metricValue="8.02" pageId="0" pageNumber="100" unit="m" value="802.0">
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||
<elevation id="0049DD18FFAC056EE7981987FEC651AD" box="[225,288,1664,1685]" metricMagnitude="2" metricUnit="m" metricValue="8.02" pageId="0" pageNumber="100" unit="m" value="802.0">802 m</elevation>
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</quantity>
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,
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||
<date id="FFDA1CEBFFAC056EE6531987FE4B51AD" box="[298,429,1664,1685]" pageId="0" pageNumber="100" value="2018-08-11">
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||
<collectingDate id="EF9EE503FFAC056EE6531987FE4B51AD" box="[298,429,1664,1685]" pageId="0" pageNumber="100" value="2018-08-11">11 Aug. 2018</collectingDate>
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||
</date>
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,
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<emphasis id="B910E639FFAC056EE6CE1987FCA151AD" box="[439,839,1664,1685]" italics="true" pageId="0" pageNumber="100">
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<collectorName id="26915FFDFFAC056EE6CE1987FDD051AD" box="[439,566,1664,1685]" pageId="0" pageNumber="100">She-Lang Jin</collectorName>
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&
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<collectorName id="26915FFDFFAC056EE52C1987FD0B51AD" box="[597,749,1664,1685]" pageId="0" pageNumber="100">Yong-Yan Liang</collectorName>
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JSL6444
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</emphasis>
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(
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<typeStatus id="54DF8489FFAC056EE42D1987FC4A51AE" box="[852,940,1664,1686]" pageId="0" pageNumber="100" type="holotype">holotype</typeStatus>
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, CSH! [No.159999];
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</materialsCitation>
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<materialsCitation id="3B0C3076FFAC056EE3031987FAB251AD" ID-GBIF-Occurrence="3920584302" box="[1146,1364,1664,1686]" collectingDate="2018-08-11" collectorName="She-Lang Jin & Yong-Yan Liang" country="China" county="Du'an County" elevation="802" location="Yong'an Town" municipality="Type" pageId="0" pageNumber="100" specimenCount="1" stateProvince="Guangxi" typeStatus="isotype">isotypes, CSH!, IBK!)</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37E69A0FFAC056EE7F119A3FEAD503A" pageId="0" pageNumber="100" type="diagnosis">
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<paragraph id="8BDB3A2BFFAC056EE7F119A3FEAD503A" blockId="0.[136,1452,1588,1794]" pageId="0" pageNumber="100">
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Diagnosis:
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<emphasis id="B910E639FFAC056EE79419A3FEEE5181" bold="true" box="[237,264,1700,1721]" pageId="0" pageNumber="100">—</emphasis>
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<taxonomicName id="4C6441A8FFAC056EE67119A3FE575181" box="[264,433,1700,1721]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="0" pageNumber="100" phylum="Tracheophyta" rank="species" species="trifoliolata">
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<emphasis id="B910E639FFAC056EE67119A3FE575181" box="[264,433,1700,1721]" italics="true" pageId="0" pageNumber="100">Pteris trifoliolata</emphasis>
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</taxonomicName>
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resembles
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<emphasis id="B910E639FFAC056EE55819A3FD555181" box="[545,691,1700,1721]" italics="true" pageId="0" pageNumber="100">P. nanlingensis</emphasis>
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but differs by its frond trifoliate (vs. with 1–3 pairs of lateral pinnae), sterile pinnae usually more than 3.5 (vs. less than 3.5) cm wide, fertile pinnae less than 5 (vs. more than 8) mm wide, and sorus acrostichoid (vs. marginal).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E69A0FFAC056DE7F11837FD62557C" lastPageId="3" lastPageNumber="103" pageId="0" pageNumber="100" type="description">
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<paragraph id="8BDB3A2BFFAC056DE7F11837FD62557C" blockId="0.[136,1452,1840,2083]" lastBlockId="3.[136,1452,158,1084]" lastPageId="3" lastPageNumber="103" pageId="0" pageNumber="100">
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<emphasis id="B910E639FFAC056EE7F11837FEF45072" bold="true" box="[136,274,1840,1866]" pageId="0" pageNumber="100">Description</emphasis>
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:
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<emphasis id="B910E639FFAC056EE6581837FE875072" bold="true" box="[289,353,1840,1866]" pageId="0" pageNumber="100">Plant</emphasis>
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<quantity id="4C9C97CEFFAC056EE6111837FE305073" box="[360,470,1840,1867]" metricMagnitude="-1" metricUnit="m" metricValue="7.15" metricValueMax="8.0" metricValueMin="6.3" pageId="0" pageNumber="100" unit="cm" value="71.5" valueMax="80.0" valueMin="63.0">63–80 cm</quantity>
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tall.
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<emphasis id="B910E639FFAC056EE5761837FD9F5072" bold="true" box="[527,633,1840,1866]" pageId="0" pageNumber="100">Rhizome</emphasis>
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short creeping, ca.
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<quantity id="4C9C97CEFFAC056EE42A1837FC725073" box="[851,916,1840,1867]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="0" pageNumber="100" unit="mm" value="5.0">5 mm</quantity>
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in diam., with scales at apex;
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<emphasis id="B910E639FFAC056EE39D1837FACE5072" box="[1252,1320,1840,1866]" italics="true" pageId="0" pageNumber="100">scales</emphasis>
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||
ca.
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||
<quantity id="4C9C97CEFFAC056EE22F1837FA4A5073" box="[1366,1452,1840,1867]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="0" pageNumber="100" unit="mm" value="2.5">2.5 mm</quantity>
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||
long, narrowly lanceolate, black, with brown narrow edges, glossy, entire.
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<emphasis id="B910E639FFAC056EE4981853FBCD5056" bold="true" box="[993,1067,1876,1902]" pageId="0" pageNumber="100">Frond</emphasis>
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dense, dimorphic.
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||
<emphasis id="B910E639FFAC056EE27E1853FA4D5056" bold="true" box="[1287,1451,1876,1902]" pageId="0" pageNumber="100">Sterile fronds</emphasis>
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||
thinly leathery, adaxially green-brown, abaxially gray-green, glabrous on both surfaces;
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||
<emphasis id="B910E639FFAC056EE31F187EFB7D50AA" box="[1126,1179,1913,1938]" italics="true" pageId="0" pageNumber="100">stipe</emphasis>
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||
<quantity id="4C9C97CEFFAC056EE3DB187FFAFD50AB" box="[1186,1307,1912,1939]" metricMagnitude="-2" metricUnit="m" metricValue="3.05" metricValueMax="4.0" metricValueMin="2.1" pageId="0" pageNumber="100" unit="mm" value="30.5" valueMax="40.0" valueMin="21.0">21–40 mm</quantity>
|
||
long, ca.
|
||
<quantity id="4C9C97CEFFAC056EE2F1187FFF52508F" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="0" pageNumber="100" unit="mm" value="1.5">1.5 mm</quantity>
|
||
in diam, near middle, stramineous, base with sparse scales same as on rhizome, glabrous above base, grooved adaxially;
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<emphasis id="B910E639FFAC056EE78218C7FEAF50E2" box="[251,329,1984,2010]" italics="true" pageId="0" pageNumber="100">lamina</emphasis>
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||
trifoliate, base rounded (sometimes shallowly cordate), 15–25 × (8.5–)
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<quantity id="4C9C97CEFFAC056EE32A18C7FB2350E3" box="[1107,1221,1984,2011]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="0" pageNumber="100" unit="cm" value="17.5" valueMax="20.0" valueMin="15.0">15–20 cm</quantity>
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||
;
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||
<emphasis id="B910E639FFAC056EE3B718C7FABF50E2" box="[1230,1369,1984,2010]" italics="true" pageId="0" pageNumber="100">apical pinna</emphasis>
|
||
oblong to oblong-lanceolate, 13–22 × (3.5–)
|
||
<quantity id="4C9C97CEFFAC056EE56318E3FD7D50C7" box="[538,667,2020,2047]" metricMagnitude="-2" metricUnit="m" metricValue="5.1" metricValueMax="5.7" metricValueMin="4.5" pageId="0" pageNumber="100" unit="cm" value="5.1" valueMax="5.7" valueMin="4.5">4.5–5.7 cm</quantity>
|
||
, broadest at middle, apex subacute, attenuate into a tip
|
||
<quantity id="4C9C97CEFFAC056EE38F18E3FA8B50C7" box="[1270,1389,2020,2047]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.0" metricValueMin="1.5" pageId="0" pageNumber="100" unit="mm" value="22.5" valueMax="30.0" valueMin="15.0">15–30 mm</quantity>
|
||
long, base cuneate or rounded cuneate, symmetrical, slightly decurrent, entire, stalked, stalk
|
||
<quantity id="4C9C97CEFFAC056EE32E170FFB225F1B" box="[1111,1220,2056,2083]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" metricValueMax="2.5" metricValueMin="0.5" pageId="0" pageNumber="100" unit="mm" value="15.0" valueMax="25.0" valueMin="5.0">5–25 mm</quantity>
|
||
, together with lower part of midrib shallowly grooved adaxially, pinna margins cartilaginous, undulate, serrate;
|
||
<emphasis id="B910E639FFAF056DE3C91F99FAB45780" box="[1200,1362,158,184]" italics="true" pageId="3" pageNumber="103">lateral pinnae</emphasis>
|
||
similar to apical pinna but smaller, 9.6–21.5 × (2.8–)
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||
<quantity id="4C9C97CEFFAF056DE5E91FC5FD1857E5" box="[656,766,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="4.3" metricValueMax="5.0" metricValueMin="3.6" pageId="3" pageNumber="103" unit="cm" value="4.3" valueMax="5.0" valueMin="3.6">3.6–5 cm</quantity>
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||
, ascending to obliquely spreading, falcate, often broader on basiscopic side, base asymmetrical, acroscopically cuneate to narrowly cuneate, basiscopically rounded cuneate, stalk
|
||
<quantity id="4C9C97CEFFAF056DE7F11E0DFF0F561D" box="[136,233,266,293]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="8.0" metricValueMin="2.0" pageId="3" pageNumber="103" unit="mm" value="5.0" valueMax="8.0" valueMin="2.0">2–8 mm</quantity>
|
||
;
|
||
<emphasis id="B910E639FFAF056DE78D1E0CFEC8561C" box="[244,302,267,292]" italics="true" pageId="3" pageNumber="103">veins</emphasis>
|
||
free, simple or forked, ascending, parallel, ca. 8 per cm, vein tips enlarged, not reaching cartilaginous margin, faintly visible adaxially, obvious abaxially.
|
||
<emphasis id="B910E639FFAF056DE5AA1E29FC9E5670" bold="true" box="[723,888,302,328]" pageId="3" pageNumber="103">Fertile fronds</emphasis>
|
||
herbaceous or thinly papery;
|
||
<emphasis id="B910E639FFAF056DE3B51E28FAE75670" box="[1228,1281,303,328]" italics="true" pageId="3" pageNumber="103">stipe</emphasis>
|
||
<quantity id="4C9C97CEFFAF056DE2701E29FA9A5671" box="[1289,1404,302,329]" metricMagnitude="-1" metricUnit="m" metricValue="5.85" metricValueMax="6.7" metricValueMin="5.0" pageId="3" pageNumber="103" unit="cm" value="58.5" valueMax="67.0" valueMin="50.0">50–67 cm</quantity>
|
||
,
|
||
<quantity id="4C9C97CEFFAF056DE2F11E29FF525655" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="3" pageNumber="103" unit="mm" value="1.7">1.7 mm</quantity>
|
||
in diam. near middle, stramineous at base, upward castaneous–brown, grooved adaxially; Lamina trifoliate, 9.8– 14 ×
|
||
<quantity id="4C9C97CEFFAF056DE7BF1E71FEF856A9" box="[198,286,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" metricValueMax="7.0" metricValueMin="4.0" pageId="3" pageNumber="103" unit="cm" value="5.5" valueMax="7.0" valueMin="4.0">4–7 cm</quantity>
|
||
,
|
||
<emphasis id="B910E639FFAF056DE6551E71FE5D56A8" box="[300,443,374,400]" italics="true" pageId="3" pageNumber="103">apical pinna</emphasis>
|
||
linear,
|
||
<quantity id="4C9C97CEFFAF056DE56A1E71FD6D56A9" box="[531,651,374,401]" metricMagnitude="-1" metricUnit="m" metricValue="1.0699999999999998" metricValueMax="1.3" metricValueMin="0.84" pageId="3" pageNumber="103" unit="cm" value="10.7" valueMax="13.0" valueMin="8.4">8.4–13 cm</quantity>
|
||
long,
|
||
<quantity id="4C9C97CEFFAF056DE5AF1E71FCD356A9" box="[726,821,374,401]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="3" pageNumber="103" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
wide when immature,
|
||
<quantity id="4C9C97CEFFAF056DE3461E71FB2E56A9" box="[1087,1224,374,401]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="4.5" metricValueMin="3.5" pageId="3" pageNumber="103" unit="mm" value="4.0" valueMax="4.5" valueMin="3.5">3.5–4.5 mm</quantity>
|
||
wide when mature, base rounded cuneate, stalked, stalk stramineous,
|
||
<quantity id="4C9C97CEFFAF056DE5C41E9DFCCD568D" box="[701,811,410,437]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="12.0" metricValueMin="5.0" pageId="3" pageNumber="103" unit="mm" value="8.5" valueMax="12.0" valueMin="5.0">5–12 mm</quantity>
|
||
, together with midrib shallowly grooved adaxially, apex mucronate, margins entire, midrib stramineous;
|
||
<emphasis id="B910E639FFAF056DE5DE1EB9FCA056E0" box="[679,838,446,472]" italics="true" pageId="3" pageNumber="103">lateral pinnae</emphasis>
|
||
same as apical pinna but shorter, stalk
|
||
<quantity id="4C9C97CEFFAF056DE27D1EB9FA8356E1" box="[1284,1381,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="3" pageNumber="103" unit="mm" value="3.0" valueMax="4.0" valueMin="2.0">2–4 mm</quantity>
|
||
;
|
||
<emphasis id="B910E639FFAF056DE20B1EB8FA4A56E0" box="[1394,1452,447,472]" italics="true" pageId="3" pageNumber="103">veins</emphasis>
|
||
sparse, invisible, apically enlarged and thickened to form oblong-shaped hydathodes, ca. 16 veins per cm, with a marginal black-brown veins connected to each other.
|
||
<emphasis id="B910E639FFAF056DE5A41D01FCB65518" bold="true" box="[733,848,518,544]" pageId="3" pageNumber="103">Indusium</emphasis>
|
||
linear, membranous, entire, reaching midrib, reflexed or rolling back at maturity.
|
||
<emphasis id="B910E639FFAF056DE6C31D2DFE0A557C" bold="true" box="[442,492,554,580]" pageId="3" pageNumber="103">Sori</emphasis>
|
||
acrostichoid.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF1B6AA3FFAD056FE7F1181BFAA6506F" ID-DOI="http://doi.org/10.5281/zenodo.7137872" ID-Zenodo-Dep="7137872" httpUri="https://zenodo.org/record/7137872/files/figure.png" pageId="1" pageNumber="101" startId="1.[136,229,1820,1842]" targetBox="[152,1435,192,1795]" targetPageId="1">
|
||
<paragraph id="8BDB3A2BFFAD056FE7F1181BFAA6506F" blockId="1.[136,1452,1820,1879]" pageId="1" pageNumber="101">
|
||
<emphasis id="B910E639FFAD056FE7F1181BFF1F500A" bold="true" box="[136,249,1820,1842]" pageId="1" pageNumber="101">FIGURE 1</emphasis>
|
||
.
|
||
<emphasis id="B910E639FFAD056FE674181AFE36500A" box="[269,464,1821,1842]" italics="true" pageId="1" pageNumber="101">
|
||
<taxonomicName id="4C6441A8FFAD056FE674181AFE52500A" box="[269,436,1821,1842]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="1" pageNumber="101" phylum="Tracheophyta" rank="species" species="trifoliolata">Pteris trifoliolata</taxonomicName>
|
||
.—
|
||
</emphasis>
|
||
A. Habitat.—B. Habit (individual plant).—C. Adaxial view of fertile lamina.—D. Sterile lamina.—E. Abaxial view of fertile lamina.—F. Rhizome and stipes.—G. Abaxial view of fertile pinna.—H. Adaxial view of fertile pinna.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1B6AA3FFAE056CE7F1181BFBA9500B" ID-DOI="http://doi.org/10.5281/zenodo.7137874" ID-Zenodo-Dep="7137874" box="[136,1103,1820,1843]" httpUri="https://zenodo.org/record/7137874/files/figure.png" pageId="2" pageNumber="102" startId="2.[136,229,1820,1842]" targetBox="[169,1424,195,1793]" targetPageId="2">
|
||
<paragraph id="8BDB3A2BFFAE056CE7F1181BFBA9500B" blockId="2.[136,1103,1820,1843]" box="[136,1103,1820,1843]" pageId="2" pageNumber="102">
|
||
<emphasis id="B910E639FFAE056CE7F1181BFF11500A" bold="true" box="[136,247,1820,1842]" pageId="2" pageNumber="102">FIGURE 2</emphasis>
|
||
.
|
||
<emphasis id="B910E639FFAE056CE67A181AFE54500A" box="[259,434,1821,1842]" italics="true" pageId="2" pageNumber="102">
|
||
<taxonomicName id="4C6441A8FFAE056CE67A181AFE48500A" box="[259,430,1821,1842]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="2" pageNumber="102" phylum="Tracheophyta" rank="species" species="trifoliolata">Pteris trifoliolata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
—A. Habit.—B. Portion of sterile pinna.—C. Portion of fertile pinna.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41D49FA7B5550" box="[189,1437,590,616]" pageId="3" pageNumber="103" type="distribution">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41D49FA7B5550" blockId="3.[136,1452,158,1084]" box="[189,1437,590,616]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41D49FDFF5550" bold="true" box="[189,537,590,616]" pageId="3" pageNumber="103">Geographical distribution:—</emphasis>
|
||
<taxonomicName id="4C6441A8FFAF056DE5601D48FD3A5550" box="[537,732,590,616]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="3" pageNumber="103" phylum="Tracheophyta" rank="species" species="trifoliolata">
|
||
<emphasis id="B910E639FFAF056DE5601D48FD3A5550" box="[537,732,590,616]" italics="true" pageId="3" pageNumber="103">Pteris trifoliolata</emphasis>
|
||
</taxonomicName>
|
||
is only found in Du’an County,
|
||
<collectingRegion id="49A0F4C9FFAF056DE33E1D49FB4C5550" box="[1095,1194,590,616]" country="China" name="Guangxi" pageId="3" pageNumber="103">Guangxi</collectingRegion>
|
||
, south
|
||
<collectingCountry id="F3737ABBFFAF056DE3801D49FADA5550" box="[1273,1340,590,616]" name="China" pageId="3" pageNumber="103">China</collectingCountry>
|
||
(
|
||
<figureCitation id="135F26AEFFAF056DE2321D49FA695550" box="[1355,1423,590,616]" captionStart="FIGURE 3" captionStartId="3.[136,229,2049,2071]" captionTargetBox="[154,1434,1109,2025]" captionTargetId="figure-398@3.[154,1434,1109,2025]" captionTargetPageId="3" captionText="FIGURE 3. Geographical distribution of Pteris trifoliolata H.J. Wei in Guangxi Zhuang Autonomous Region, China." figureDoi="http://doi.org/10.5281/zenodo.7137876" httpUri="https://zenodo.org/record/7137876/files/figure.png" pageId="3" pageNumber="103">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41D75FE415589" pageId="3" pageNumber="103" type="biology_ecology">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41D75FE415589" blockId="3.[136,1452,158,1084]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41D75FEA755B4" bold="true" box="[189,321,626,652]" pageId="3" pageNumber="103">Ecology:—</emphasis>
|
||
<taxonomicName id="4C6441A8FFAF056DE63B1D74FDE055B4" box="[322,518,626,652]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="3" pageNumber="103" phylum="Tracheophyta" rank="species" species="trifoliolata">
|
||
<emphasis id="B910E639FFAF056DE63B1D74FDE055B4" box="[322,518,626,652]" italics="true" pageId="3" pageNumber="103">Pteris trifoliolata</emphasis>
|
||
</taxonomicName>
|
||
was discovered growing on a steep forested slope of a limestone mountain, at an elevation of about
|
||
<specimenCount id="9D62F1A2FFAF056DE6201D91FE415589" box="[345,423,662,689]" pageId="3" pageNumber="103" type="generic">
|
||
<quantity id="4C9C97CEFFAF056DE6201D91FE455589" box="[345,419,662,689]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="103" unit="m" value="800.0">800 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41DBDFF0454B0" pageId="3" pageNumber="103" type="conservation">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41DBDFF0454B0" blockId="3.[136,1452,158,1084]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41DBDFE1C55EC" bold="true" box="[189,506,698,724]" pageId="3" pageNumber="103">IUCN Red List category:—</emphasis>
|
||
One small population with ca.15 individuals was found within an area of approximately
|
||
<quantity id="4C9C97CEFFAF056DE7F11DD9FF2555C1" box="[136,195,734,761]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="103" unit="m" value="30.0">30 m</quantity>
|
||
<superScript id="7C119763FFAF056DE7BA1DD9FF2D55D4" attach="left" box="[195,203,734,748]" fontSize="6" pageId="3" pageNumber="103">2</superScript>
|
||
at a single locality situated in an unprotected karst area. The status of new species is currently considered as Critically Endangered (CR C2a(i); D) based on IUCN guidelines (IUCN 2019). This population is easily disturbed by human activities from nearby villages and is threatened with extinction at any time. For further assessments, more detailed investigations are needed to confirm if other populations and more individuals exist in similar habitats in karst regions.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41C95FE4754E8" pageId="3" pageNumber="103" type="etymology">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41C95FE4754E8" blockId="3.[136,1452,158,1084]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41C95FE825494" bold="true" box="[189,356,914,940]" pageId="3" pageNumber="103">Etymology:—</emphasis>
|
||
The species epithet is based on the Latin
|
||
<taxonomicName id="4C6441A8FFAF056DE4591C95FC7F5494" box="[800,921,914,940]" class="Polypodiopsida" family="Pteridaceae" genus="Pteris" kingdom="Plantae" order="Polypodiales" pageId="3" pageNumber="103" phylum="Tracheophyta" rank="species" species="trifoliolata">
|
||
<emphasis id="B910E639FFAF056DE4591C95FC7F5494" box="[800,921,914,940]" italics="true" pageId="3" pageNumber="103">trifoliolata</emphasis>
|
||
</taxonomicName>
|
||
, meaning
|
||
<emphasis id="B910E639FFAF056DE3721C95FB705494" box="[1035,1174,914,940]" italics="true" pageId="3" pageNumber="103">three-leaved</emphasis>
|
||
, referring to the trifoliate frond of the new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41CDDFCEF54CC" box="[189,777,986,1013]" pageId="3" pageNumber="103" type="vernacular_names">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41CDDFCEF54CC" blockId="3.[136,1452,158,1084]" box="[189,777,986,1013]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41CDDFDF054CD" bold="true" box="[189,534,986,1013]" pageId="3" pageNumber="103">Chinese name:—三ŢÑAEẫ</emphasis>
|
||
(san yu feng wei jue)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E69A0FFAF056DE7C41CF9FEBD5304" pageId="3" pageNumber="103" type="materials_examined">
|
||
<paragraph id="8BDB3A2BFFAF056DE7C41CF9FEBD5304" blockId="3.[136,1452,158,1084]" pageId="3" pageNumber="103">
|
||
<emphasis id="B910E639FFAF056DE7C41CF9FD0E5320" bold="true" box="[189,744,1022,1048]" pageId="3" pageNumber="103">
|
||
Additional specimens examined (
|
||
<typeStatus id="54DF8489FFAF056DE5341CF9FD585320" box="[589,702,1022,1048]" pageId="3" pageNumber="103" type="paratype">paratype</typeStatus>
|
||
):—
|
||
</emphasis>
|
||
The same place as the
|
||
<typeStatus id="54DF8489FFAF056DE4881CF9FBB05320" box="[1009,1110,1022,1048]" pageId="3" pageNumber="103" type="holotype">holotype</typeStatus>
|
||
,
|
||
<date id="FFDA1CEBFFAF056DE31A1CF9FB1C5320" box="[1123,1274,1022,1049]" pageId="3" pageNumber="103" value="2018-06-17">17 Jun. 2018</date>
|
||
,
|
||
<emphasis id="B910E639FFAF056DE2711CF8FF1C5304" italics="true" pageId="3" pageNumber="103">Yong-Hua Qin JSL6440A</emphasis>
|
||
(CSH!).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |