265 lines
31 KiB
XML
265 lines
31 KiB
XML
<document id="FC60EC135DC5C2A45A63A9772BD9F6FC" ID-DOI="10.11646/phytotaxa.516.1.7" ID-ISSN="1179-3163" ID-Zenodo-Dep="5316608" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630125291900" checkinUser="felipe" docAuthor="Marais, Elizabeth M. & Roux, Anso Le" docDate="2021" docId="C8431A27FFF6D11CFF39FCDEC9A8C94D" docLanguage="en" docName="phytotaxa.516.1.7.pdf" docOrigin="Phytotaxa 516 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.516.1.7" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.7:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="7" docTitle="Pelargonium roseopetalum E. M. Marais 2021, sp. nov." docType="treatment" docVersion="4" lastPageNumber="97" masterDocId="347A625FFFF2D119FFB1FFDCCA0ACD2D" masterDocTitle="Two new species of Pelargonium (Geraniaceae) from the Western and Northern Cape Provinces (South Africa) and their position within P. section Hoarea" masterLastPageNumber="100" masterPageNumber="92" pageNumber="96" updateTime="1699161692114" updateUser="plazi" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="0649B5016218DEBCCF93FCA1A1397FAB">Two new species of Pelargonium (Geraniaceae) from the Western and Northern Cape Provinces (South Africa) and their position within P. section Hoarea</mods:title>
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<mods:name id="FABB75FF9064CC95B596E7F939DF5A1E" type="personal">
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<mods:roleTerm id="58021F003738C91D42A10B028D9CC166">Author</mods:roleTerm>
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<mods:namePart id="525B3D294F75CE8B8DAB4B23864C3002">Marais, Elizabeth M.</mods:namePart>
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<mods:nameIdentifier id="818284EFC5356B1FAEAC2C26E188D8EA" type="ORCID">0000-0001-5956-487X</mods:nameIdentifier>
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<mods:affiliation id="A8B47AC2CC62651A671566A1522098BF">Department Forest and Wood Science, University of Stellenbosch, Stellenbosch, Private bag X 1, Matieland, 7602, South Africa. emm @ sun. ac. za; https: // orcid. org / 0000 - 0001 - 5956 - 487 X</mods:affiliation>
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<mods:nameIdentifier id="ADCF926453B3E5E0B768F64DC12A1CFB" type="email">emm@sun.ac.za</mods:nameIdentifier>
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<mods:roleTerm id="03123A8448F3348ACD13C2E89890E38A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0CD43E1560134CCC252BBF1C2F38E7DC">Roux, Anso Le</mods:namePart>
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<mods:affiliation id="A1AD01C5C341D0B47F425C4DAA23FA90">Department of Biodiversity and Conservation, University of the Western Cape, Private Bag X 17, Bellville, 7535 South Africa Rondebosch, South Africa.</mods:affiliation>
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<mods:typeOfResource id="4F85A6AECDC6F9C3746D6F0329FEE179">text</mods:typeOfResource>
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<mods:title id="1028DBD968A676837949D39D48CED88B">Phytotaxa</mods:title>
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<mods:part id="4909B9CB12668FC89012117B51F45186">
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<mods:date id="A6AC767A7AD3E35CE39954938EA93A41">2021</mods:date>
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<mods:number id="22CAE8D15EDE0512498FEBDBFAF9B4DA">2021-08-20</mods:number>
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<mods:number id="CC63AE86B7C578AB8F5B93A1B6E07C41">516</mods:number>
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<mods:start id="E70A698C9D235FAC88A09FD50358CBE8">92</mods:start>
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<mods:url id="AF63893439B8CCAD87BE84DF366998B4">http://dx.doi.org/10.11646/phytotaxa.516.1.7</mods:url>
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<mods:classification id="A21D1B6C2A4952F0F03904F1657F3013">journal article</mods:classification>
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<mods:identifier id="FED37AC1839587D0AF999881D6B70B97" type="DOI">10.11646/phytotaxa.516.1.7</mods:identifier>
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<mods:identifier id="792BFCDA79AFD709AC940D698DE04F5F" type="ISSN">1179-3163</mods:identifier>
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<treatment id="C8431A27FFF6D11CFF39FCDEC9A8C94D" ID-DOI="http://doi.org/10.5281/zenodo.5325675" ID-Zenodo-Dep="5325675" LSID="urn:lsid:plazi:treatment:C8431A27FFF6D11CFF39FCDEC9A8C94D" httpUri="http://treatment.plazi.org/id/C8431A27FFF6D11CFF39FCDEC9A8C94D" lastPageId="5" lastPageNumber="97" pageId="4" pageNumber="96">
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<subSubSection id="08F0F8BAFFF6D11DFF39FCDEC901CE31" box="[136,779,770,797]" pageId="4" pageNumber="96" type="nomenclature">
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<paragraph id="4055AB31FFF6D11DFF39FCDEC901CE31" blockId="4.[136,779,770,797]" box="[136,779,770,797]" pageId="4" pageNumber="96">
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<heading id="1B1D1C5DFFF6D11DFF39FCDEC901CE31" box="[136,779,770,797]" fontSize="11" level="2" pageId="4" pageNumber="96" reason="3">
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<taxonomicName id="87EAD0B2FFF6D11DFF39FCDEC85BCE31" ID-CoL="8SKSW" authority="E.M.Marais" authorityName="E. M. Marais" authorityYear="2021" box="[136,593,770,797]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="4" pageNumber="96" phylum="Tracheophyta" rank="species" species="roseopetalum" status="sp. nov.">
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<emphasis id="729E7723FFF6D11DFF39FCDECBC8CE30" bold="true" box="[136,450,770,797]" italics="true" pageId="4" pageNumber="96">Pelargonium roseopetalum</emphasis>
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E.M.Marais
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</taxonomicName>
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,
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||
<emphasis id="729E7723FFF6D11DFDEDFCDFC8BBCE31" box="[604,689,771,796]" italics="true" pageId="4" pageNumber="96">
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<taxonomicNameLabel id="69ADCA58FFF6D11DFDEDFCDFC8BBCE31" box="[604,689,771,796]" pageId="4" pageNumber="96" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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||
<figureCitation id="D8D1B7B4FFF6D11DFD70FCDEC908CE31" box="[705,770,770,796]" captionStart="FIGURE 3" captionStartId="4.[136,229,1470,1492]" captionTargetBox="[151,1436,821,1445]" captionTargetId="figure-258@4.[151,1436,821,1445]" captionTargetPageId="4" captionText="FIGURE 3. Pelargonium roseopetalum: (A) flowering plant in habitat; (B) flowers; (C) plants with leaves in habitat. Photographer: Matije Strilc." figureDoi="http://doi.org/10.5281/zenodo.5316620" httpUri="https://zenodo.org/record/5316620/files/figure.png" pageId="4" pageNumber="96">Fig. 3</figureCitation>
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||
)
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<caption id="1495FBB9FFF6D11DFF39FA62CAC9C8D5" ID-DOI="http://doi.org/10.5281/zenodo.5316620" ID-Zenodo-Dep="5316620" httpUri="https://zenodo.org/record/5316620/files/figure.png" pageId="4" pageNumber="96" startId="4.[136,229,1470,1492]" targetBox="[151,1436,821,1445]" targetPageId="4">
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<paragraph id="4055AB31FFF6D11DFF39FA62CAC9C8D5" blockId="4.[136,1452,1470,1528]" pageId="4" pageNumber="96">
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<emphasis id="729E7723FFF6D11DFF39FA62CAF6C8FE" bold="true" box="[136,252,1470,1492]" pageId="4" pageNumber="96">FIGURE 3.</emphasis>
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<taxonomicName id="87EAD0B2FFF6D11DFEB0FA62C80EC8FE" authorityName="E. M. Marais" authorityYear="2021" box="[257,516,1470,1491]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="4" pageNumber="96" phylum="Tracheophyta" rank="species" species="roseopetalum">
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<emphasis id="729E7723FFF6D11DFEB0FA62C80EC8FE" box="[257,516,1470,1491]" italics="true" pageId="4" pageNumber="96">Pelargonium roseopetalum</emphasis>
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</taxonomicName>
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: (A) flowering plant in habitat; (B) flowers; (C) plants with leaves in habitat. Photographer: Matije Strilc.
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</paragraph>
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</caption>
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<subSubSection id="08F0F8BAFFF6D11DFF39F9FACE0FCBA5" pageId="4" pageNumber="96" type="diagnosis">
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||
<paragraph id="4055AB31FFF6D11DFF39F9FACE0FCBA5" blockId="4.[136,1452,1574,2069]" pageId="4" pageNumber="96">
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<emphasis id="729E7723FFF6D11DFF39F9FACB0FCB6D" bold="true" box="[136,261,1574,1600]" pageId="4" pageNumber="96">Diagnosis:</emphasis>
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─The reflexed posterior petals and protruding stamens are similar to those of
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<taxonomicName id="87EAD0B2FFF6D11DFB2DF9FBCF57CB6D" authorityName="E. M. Marais" authorityYear="1997" box="[1180,1373,1574,1600]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="4" pageNumber="96" phylum="Tracheophyta" rank="species" species="reflexipetalum">
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<emphasis id="729E7723FFF6D11DFB2DF9FBCF57CB6D" box="[1180,1373,1574,1600]" italics="true" pageId="4" pageNumber="96">P. reflexipetalum</emphasis>
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</taxonomicName>
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but
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<taxonomicName id="87EAD0B2FFF6D11DFA26F9FBCB15CB49" authorityName="E. M. Marais" authorityYear="2021" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="4" pageNumber="96" phylum="Tracheophyta" rank="species" species="roseopetalum">
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<emphasis id="729E7723FFF6D11DFA26F9FBCB15CB49" italics="true" pageId="4" pageNumber="96">P. roseopetalum</emphasis>
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</taxonomicName>
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||
differs in the pale pink to almost white flowers and prostrate simple to ternate leaves.
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<taxonomicName id="87EAD0B2FFF6D11DFB5EF997CFA6CB49" authorityName="E. M. Marais" authorityYear="1997" box="[1263,1452,1610,1636]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="4" pageNumber="96" phylum="Tracheophyta" rank="species" species="reflexipetalum">
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<emphasis id="729E7723FFF6D11DFB5EF997CFA6CB49" box="[1263,1452,1610,1636]" italics="true" pageId="4" pageNumber="96">P. reflexipetalum</emphasis>
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</taxonomicName>
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has bright pink flowers and prostrate to erect pinnatisect to bipinnatisect leaves.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="08F0F8BAFFF6D11CFF0CF94FC9D6CFD5" lastPageId="5" lastPageNumber="97" pageId="4" pageNumber="96" type="materials_examined">
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<paragraph id="4055AB31FFF6D11DFF0CF94FC8B8CBFC" blockId="4.[136,1452,1574,2069]" pageId="4" pageNumber="96">
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<emphasis id="729E7723FFF6D11DFF0CF94FCB0BCB80" bold="true" box="[189,257,1683,1709]" pageId="4" pageNumber="96">Type:</emphasis>
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<materialsCitation id="F082A16CFFF6D11DFEB0F94FCFA2CB81" box="[257,1448,1682,1709]" collectingDate="2006-10-12" collectionCode="AC, E, M" country="South Africa" location="Oorlogskloof Nature Reserve" pageId="4" pageNumber="96" specimenCount="1" stateProvince="Northern Cape">
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||
─
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||
<collectingCountry id="38FDEBA1FFF6D11DFEABF94FCBEDCB80" box="[282,487,1683,1709]" name="South Africa" pageId="4" pageNumber="96">SOUTH AFRICA</collectingCountry>
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||
.
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||
<collectingRegion id="822E65D3FFF6D11DFE46F94EC8ADCB80" box="[503,679,1682,1709]" country="South Africa" name="Northern Cape" pageId="4" pageNumber="96">Northern Cape</collectingRegion>
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||
:
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||
<location id="4535FDEAFFF6D11DFD07F94ECE00CB80" LSID="urn:lsid:plazi:treatment:C8431A27FFF6D11CFF39FCDEC9A8C94D:4535FDEAFFF6D11DFD07F94ECE00CB80" box="[694,1034,1682,1709]" country="South Africa" name="Oorlogskloof Nature Reserve" pageId="4" pageNumber="96" stateProvince="Northern Cape">Oorlogskloof Nature Reserve</location>
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||
(3119
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||
<collectionCode id="26FB33F4FFF6D11DFBE8F94FCE88CB80" box="[1113,1154,1683,1709]" country="USA" lsid="urn:lsid:biocol.org:col:12582" name="Amherst College, Beneski Museum of Natural History" pageId="4" pageNumber="96" type="University or college">AC</collectionCode>
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),
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<date id="34548DF1FFF6D11DFB2AF94FCF6FCB81" box="[1179,1381,1682,1709]" pageId="4" pageNumber="96" value="2006-10-12">
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<collectingDate id="24107419FFF6D11DFB2AF94FCF6FCB81" box="[1179,1381,1682,1709]" pageId="4" pageNumber="96" value="2006-10-12">12 October 2006</collectingDate>
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</date>
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||
,
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||
<emphasis id="729E7723FFF6D11DFAC4F94FCFA2CB81" box="[1397,1448,1683,1708]" italics="true" pageId="4" pageNumber="96">
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<collectionCode id="26FB33F4FFF6D11DFAC4F94FCF83CB81" box="[1397,1417,1683,1708]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" pageId="4" pageNumber="96" type="Herbarium">E</collectionCode>
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.
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||
<collectionCode id="26FB33F4FFF6D11DFA3DF94FCFA2CB81" box="[1420,1448,1683,1708]" country="Germany" lsid="urn:lsid:biocol.org:col:15637" name="Botanische Staatssammlung München" pageId="4" pageNumber="96" type="Herbarium">M</collectionCode>
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||
</emphasis>
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||
</materialsCitation>
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<emphasis id="729E7723FFF6D11DFA19F94FCFA6CB81" box="[1448,1452,1683,1708]" italics="true" pageId="4" pageNumber="96">.</emphasis>
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<materialsCitation id="F082A16CFFF6D11DFF39F96BC8A5CBFC" box="[136,687,1718,1745]" collectionCode="NBG, K, PRE" country="South Africa" location="Marais" pageId="4" pageNumber="96" specimenCount="1" stateProvince="Northern Cape" typeStatus="holotype">
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||
<emphasis id="729E7723FFF6D11DFF39F96BCB00CBFD" box="[136,266,1718,1744]" italics="true" pageId="4" pageNumber="96">
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<location id="4535FDEAFFF6D11DFF39F96BCAD3CBFD" LSID="urn:lsid:plazi:treatment:C8431A27FFF6D11CFF39FCDEC9A8C94D:4535FDEAFFF6D11DFF39F96BCAD3CBFD" box="[136,217,1719,1744]" country="South Africa" name="Marais" pageId="4" pageNumber="96" stateProvince="Northern Cape">Marais</location>
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456
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||
</emphasis>
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(
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||
<typeStatus id="9F511593FFF6D11DFEA9F96ACB76CBFD" box="[280,380,1718,1744]" pageId="4" pageNumber="96" type="holotype">holotype</typeStatus>
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<collectionCode id="26FB33F4FFF6D11DFE32F96BCBCDCBFC" box="[387,455,1719,1745]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15565" lsid="urn:lsid:biocol.org:col:15565" name="South African National Biodiversity Institute" pageId="4" pageNumber="96" type="Herbarium">NBG</collectionCode>
|
||
!; isotypes
|
||
<collectionCode id="26FB33F4FFF6D11DFD88F96BC85ECBFC" box="[569,596,1719,1745]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="4" pageNumber="96" type="Herbarium">K</collectionCode>
|
||
!,
|
||
<collectionCode id="26FB33F4FFF6D11DFDD4F96BC8A8CBFC" box="[613,674,1719,1745]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15547" lsid="urn:lsid:biocol.org:col:15547" name="South African National Biodiversity Institute (SANBI)" pageId="4" pageNumber="96" type="Herbarium">PRE</collectionCode>
|
||
!)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="4055AB31FFF6D11CFF0CF907C8A0CF45" blockId="4.[136,1452,1574,2069]" lastBlockId="5.[136,1452,158,1120]" lastPageId="5" lastPageNumber="97" pageId="4" pageNumber="96">
|
||
<collectionCode id="26FB33F4FFF6D11DFF0CF907CADACBD8" box="[189,208,1755,1781]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="4" pageNumber="96" type="Herbarium">A</collectionCode>
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||
deciduous geophyte
|
||
<quantity id="871206D4FFF6D11DFE70F906C843CBD8" box="[449,585,1754,1781]" metricMagnitude="-1" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="4" pageNumber="96" unit="mm" value="115.0" valueMax="150.0" valueMin="80.0">80–150 mm</quantity>
|
||
tall when in flower.
|
||
<emphasis id="729E7723FFF6D11DFC87F906C97DCBD9" box="[822,887,1754,1780]" italics="true" pageId="4" pageNumber="96">Tuber</emphasis>
|
||
: turnip-shaped, elongated, sometimes moniliform root, covered with flaking dark brown periderms,
|
||
<quantity id="871206D4FFF6D11DFD79F922C94ECA34" box="[712,836,1790,1817]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" pageId="4" pageNumber="96" unit="mm" value="22.5" valueMax="35.0" valueMin="10.0">10–35 mm</quantity>
|
||
long and
|
||
<quantity id="871206D4FFF6D11DFC0BF922CE2DCA34" box="[954,1063,1790,1817]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="4" pageNumber="96" unit="mm" value="7.5" valueMax="10.0" valueMin="5.0">5–10 mm</quantity>
|
||
in diam.
|
||
<emphasis id="729E7723FFF6D11DFB29F923CEECCA35" box="[1176,1254,1791,1816]" italics="true" pageId="4" pageNumber="96">Leaves</emphasis>
|
||
radical, rosulate, simple, seldom ternate, petiolate; lamina or main pinna ovate to cordate, 10–37 x
|
||
<quantity id="871206D4FFF6D11DFB82F8FECEA8CA10" box="[1075,1186,1826,1853]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="3.0" metricValueMin="0.6" pageId="4" pageNumber="96" unit="mm" value="18.0" valueMax="30.0" valueMin="6.0">6–30 mm</quantity>
|
||
, bases usually cuneate, apices obtuse, margins entire to irregularly crenate, adaxially and abaxially sparsely covered with long and short soft hairs interspersed with long and short glandular hairs; petiole prostrate,
|
||
<quantity id="871206D4FFF6D11DFC72F8B6CE35CAA8" box="[963,1087,1898,1925]" metricMagnitude="-2" metricUnit="m" metricValue="4.75" metricValueMax="8.0" metricValueMin="1.5" pageId="4" pageNumber="96" unit="mm" value="47.5" valueMax="80.0" valueMin="15.0">15–80 mm</quantity>
|
||
long and 1.0–
|
||
<quantity id="871206D4FFF6D11DFB56F8B6CF37CAA8" box="[1255,1341,1898,1925]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="96" unit="mm" value="1.5">1.5 mm</quantity>
|
||
in diam., densely covered with long glandular hairs; stipules subulate, ciliate, ±
|
||
<quantity id="871206D4FFF6D11DFC24F853C9E9CA84" box="[917,995,1935,1961]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="96" unit="mm" value="10.0">10 mm</quantity>
|
||
long, adnate to petioles with apices free.
|
||
<emphasis id="729E7723FFF6D11DFF39F86ECB14CAE1" box="[136,286,1970,1996]" italics="true" pageId="4" pageNumber="96">Inflorescence</emphasis>
|
||
: scape
|
||
<quantity id="871206D4FFF6D11DFEC2F86ECBE7CAE0" box="[371,493,1970,1997]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="4" pageNumber="96" unit="mm" value="50.0" valueMax="60.0" valueMin="40.0">40–60 mm</quantity>
|
||
long, reddish green, densely covered with distally appressed curly hairs interspersed with long glandular hairs, branched, bearing 2–4 pseudo-umbellets with 3–4 flowers each; peduncles
|
||
<quantity id="871206D4FFF6D11DFA9EF80ACFA6CADC" box="[1327,1452,2006,2033]" metricMagnitude="-2" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="4" pageNumber="96" unit="mm" value="82.5" valueMax="90.0" valueMin="75.0">75–90 mm</quantity>
|
||
long, pale reddish green, densely covered with distally appressed curly hairs interspersed with long glandular hairs; bracts subulate, 2.0–2.5 x 1.0 mm, abaxially densely hirsute; flower buds, flowers, and fruits erect.
|
||
<emphasis id="729E7723FFF7D11CFB55FF42CF32CD95" box="[1252,1336,158,184]" italics="true" pageId="5" pageNumber="97">Pedicel</emphasis>
|
||
±
|
||
<quantity id="871206D4FFF7D11CFAE7FF42CFA6CD94" box="[1366,1452,158,185]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="97" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long.
|
||
<emphasis id="729E7723FFF7D11CFF7BFF1ECB5ECDF1" box="[202,340,194,220]" italics="true" pageId="5" pageNumber="97">Hypanthium</emphasis>
|
||
<quantity id="871206D4FFF7D11CFEEFFF1ECBC1CDF0" box="[350,459,194,221]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.3" metricValueMin="0.9" pageId="5" pageNumber="97" unit="mm" value="11.0" valueMax="13.0" valueMin="9.0">9–13 mm</quantity>
|
||
long, 2.0–2.5 times the length of the sepals, pale green, densely covered with distally appressed curly hairs interspersed with long glandular hairs.
|
||
<emphasis id="729E7723FFF7D11CFCFAFF3AC99ECC2D" box="[843,916,230,256]" italics="true" pageId="5" pageNumber="97">Sepals</emphasis>
|
||
5, reflexed during anthesis, lanceolate, apices acute, 5 x 1.5–2.0 mm, bases red, apices green, margins white, abaxially densely covered with distally appressed curly hairs interspersed with long glandular hairs.
|
||
<emphasis id="729E7723FFF7D11CFD39FEF2C8C4CC65" box="[648,718,302,328]" italics="true" pageId="5" pageNumber="97">Petals</emphasis>
|
||
5, pale pink to almost white; posterior two usually without any markings, sometimes with dark red streaks, narrowly spathulate, 11.5–12.0 x
|
||
<quantity id="871206D4FFF7D11CFC5CFE8ECE7CCC40" box="[1005,1142,338,365]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="5" pageNumber="97" unit="mm" value="1.6" valueMax="1.7" valueMin="1.5">1.5–1.7 mm</quantity>
|
||
, length/width ratio 6.8–8.0, claws 9 x 1.5–2.0 mm, apices truncate or emarginate, reflexed during anthesis; anterior three with dark pink V-shaped markings, spathulate, 9.0–9.5 x 1.5–2.0 mm, bases attenuate, apices rounded, patent during anthesis.
|
||
<emphasis id="729E7723FFF7D11CFAA8FE47CF7CCC98" box="[1305,1398,411,437]" italics="true" pageId="5" pageNumber="97">Stamens</emphasis>
|
||
: 10, basally connate, staminal column
|
||
<quantity id="871206D4FFF7D11CFDB1FE62C85FCCF4" box="[512,597,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="5" pageNumber="97" unit="mm" value="1.5">1.5 mm</quantity>
|
||
long, smooth, white; perfect stamens 5, posterior filament
|
||
<quantity id="871206D4FFF7D11CFB50FE62CF2BCCF4" box="[1249,1313,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="97" unit="mm" value="4.0">4 mm</quantity>
|
||
long, lateral two filaments
|
||
<quantity id="871206D4FFF7D11CFE98FE3ECB75CCD0" box="[297,383,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="5" pageNumber="97" unit="mm" value="4.5">4.5 mm</quantity>
|
||
long, anterior two filaments
|
||
<quantity id="871206D4FFF7D11CFD75FE3EC90FCCD0" box="[708,773,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="97" unit="mm" value="5.0">5 mm</quantity>
|
||
long, more or less as long as the sepals, protruding from the flower, apices of free filaments red; staminodes 2.5–3.0 mm long; anthers wine red,
|
||
<quantity id="871206D4FFF7D11CFB8DFDDACECECF0C" box="[1084,1220,518,545]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" metricValueMax="1.5" metricValueMin="1.2" pageId="5" pageNumber="97" unit="mm" value="1.35" valueMax="1.5" valueMin="1.2">1.2–1.5 mm</quantity>
|
||
long, pollen orange.
|
||
<emphasis id="729E7723FFF7D11CFF39FDF7CB02CF68" box="[136,264,555,581]" italics="true" pageId="5" pageNumber="97">Gynoecium</emphasis>
|
||
: ovary 2.0–
|
||
<quantity id="871206D4FFF7D11CFE24FDF6CBE0CF68" box="[405,490,554,581]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="97" unit="mm" value="2.5">2.5 mm</quantity>
|
||
long; style
|
||
<quantity id="871206D4FFF7D11CFDDDFDF6C8C8CF68" box="[620,706,554,581]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="97" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long, wine-red; stigma branches recurved,
|
||
<quantity id="871206D4FFF7D11CFB14FDF6CEF1CF68" box="[1189,1275,554,581]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="97" unit="mm" value="0.5">0.5 mm</quantity>
|
||
long, wine-red.
|
||
<emphasis id="729E7723FFF7D11CFF39FD93CAC8CF45" box="[136,194,591,616]" italics="true" pageId="5" pageNumber="97">Fruit</emphasis>
|
||
: not seen,
|
||
<emphasis id="729E7723FFF7D11CFE8AFD92C826CF45" box="[315,556,590,616]" italics="true" pageId="5" pageNumber="97">Chromosome number</emphasis>
|
||
: unknown.
|
||
</paragraph>
|
||
<paragraph id="4055AB31FFF7D11CFF0CFDAEC82FCFA1" blockId="5.[136,1452,158,1120]" box="[189,549,626,652]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFDAECB9FCFA1" bold="true" box="[189,405,626,652]" pageId="5" pageNumber="97">Flowering period:</emphasis>
|
||
─November.
|
||
</paragraph>
|
||
<paragraph id="4055AB31FFF7D11CFF0CFD4AC9D6CFD5" blockId="5.[136,1452,158,1120]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFD4ACB29CF9D" bold="true" box="[189,291,662,688]" pageId="5" pageNumber="97">Habitat:</emphasis>
|
||
─Growing in fynbos on soil derived from sandstone in a predominantly winter-rainfall area with an average precipitation of
|
||
<quantity id="871206D4FFF7D11CFE10FD66C833CFF8" box="[417,569,698,725]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="5" pageNumber="97" unit="mm" value="350.0" valueMax="400.0" valueMin="300.0">300–400 mm</quantity>
|
||
per annum. Rain falls mainly between March and October, with an extreme variation in the duration and abundance of the rain (
|
||
<bibRefCitation id="247BD6C0FFF7D11CFD7CFD02C9C5CFD5" author="Snijman, D. & Perry, P." box="[717,975,734,761]" pageId="5" pageNumber="97" pagination="445 - 454" refId="ref6381" refString="Snijman, D. & Perry, P. (1987) A floristic analysis of the Nieuwoudtville Wild Flower Reserve, north-western Cape. South African Journal of Botany 53: 445 - 454. https: // doi. org / 10.1016 / S 0254 - 6299 (16) 31378 - 3" type="journal article" year="1987">Snijman & Perry 1987</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="08F0F8BAFFF7D11CFF0CFCDECECCC910" pageId="5" pageNumber="97" type="distribution">
|
||
<paragraph id="4055AB31FFF7D11CFF0CFCDECB47CE6D" blockId="5.[136,1452,158,1120]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFCDECB53CE31" bold="true" box="[189,345,770,796]" pageId="5" pageNumber="97">Distribution:</emphasis>
|
||
─An endemic of the Oorlogskloof Nature Reserve near Nieuwoudtville in the
|
||
<collectingRegion id="822E65D3FFF7D11CFAB0FCDECAE6CE6D" country="South Africa" name="Northern Cape" pageId="5" pageNumber="97">Northern Cape Province</collectingRegion>
|
||
(
|
||
<figureCitation id="D8D1B7B4FFF7D11CFF4DFCFACB36CE6D" box="[252,316,806,832]" captionStart="FIGURE 1" captionStartId="1.[136,229,1623,1645]" captionTargetBox="[168,1420,832,1578]" captionTargetId="figure-244@1.[151,1436,812,1596]" captionTargetPageId="1" captionText="FIGURE 1.Geographical distributionof Pelargonium tripalmatum Ɨ,P.aridicola, P.hirtipetalum,P.pubipetalum G,P.roseopetalum ‡, P. reflexipetalum and P. hammansbergense •" figureDoi="http://doi.org/10.5281/zenodo.5316612" httpUri="https://zenodo.org/record/5316612/files/figure.png" pageId="5" pageNumber="97">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="4055AB31FFF7D11CFF0CFC96C974C935" blockId="5.[136,1452,158,1120]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFC96CBB1CE49" bold="true" box="[189,443,842,868]" pageId="5" pageNumber="97">Diagnostic character:</emphasis>
|
||
─The reflexed posterior petals and protruding stamens are similar to those of
|
||
<taxonomicName id="87EAD0B2FFF7D11CFB42FC97CFA6CE49" authorityName="E. M. Marais" authorityYear="1997" box="[1267,1452,842,868]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="5" pageNumber="97" phylum="Tracheophyta" rank="species" species="reflexipetalum">
|
||
<emphasis id="729E7723FFF7D11CFB42FC97CFA6CE49" box="[1267,1452,842,868]" italics="true" pageId="5" pageNumber="97">P.reflexipetalum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="729E7723FFF7D11CFF09FCB3CB6FCEA5" box="[184,357,878,904]" italics="true" pageId="5" pageNumber="97">
|
||
<taxonomicName id="87EAD0B2FFF7D11CFF09FCB3CB6BCEA5" authorityName="E. M. Marais" authorityYear="1996" box="[184,353,878,904]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="5" pageNumber="97" phylum="Tracheophyta" rank="species" species="tripalmatum">P. tripalmatum</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
All three species have spathulate or narrowly spathulate posterior petals with reflexed apices and in all of them the anterior stamens are the same length or slightly longer than the sepals and protrude from the flower. The three species differ, however, in that
|
||
<taxonomicName id="87EAD0B2FFF7D11CFDE3FC6BC8FCCEFD" authorityName="E. M. Marais" authorityYear="1996" box="[594,758,950,976]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="5" pageNumber="97" phylum="Tracheophyta" rank="species" species="tripalmatum">
|
||
<emphasis id="729E7723FFF7D11CFDE3FC6BC8FCCEFD" box="[594,758,950,976]" italics="true" pageId="5" pageNumber="97">P. tripalmatum</emphasis>
|
||
</taxonomicName>
|
||
has yellow flowers and large tripalmate leaves (
|
||
<bibRefCitation id="247BD6C0FFF7D11CFABCFC6ACF95CEFC" author="Marais, E. M." box="[1293,1439,950,977]" pageId="5" pageNumber="97" pagination="225 - 227" refId="ref6031" refString="Marais, E. M. (1996) Pelargonium tripalmatum (Geraniaceae): a new species from the Richtersveld. South African Journal of Botany 62: 225 - 227. https: // doi. org / 10.1016 / S 0254 - 6299 (15) 30648 - 7" type="journal article" year="1996">Marais 1996</bibRefCitation>
|
||
),
|
||
<taxonomicName id="87EAD0B2FFF7D11CFF39FC07CB4CCED9" authorityName="E. M. Marais" authorityYear="1997" box="[136,326,986,1012]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="5" pageNumber="97" phylum="Tracheophyta" rank="species" species="reflexipetalum">
|
||
<emphasis id="729E7723FFF7D11CFF39FC07CB4CCED9" box="[136,326,986,1012]" italics="true" pageId="5" pageNumber="97">P. reflexipetalum</emphasis>
|
||
</taxonomicName>
|
||
has bright pink flowers and small pinnatisect leaves (
|
||
<bibRefCitation id="247BD6C0FFF7D11CFC01FC06CE45CED9" author="Marais, E. M." box="[944,1103,986,1012]" pageId="5" pageNumber="97" pagination="68 - 73" refId="ref6083" refString="Marais, E. M. (1997 a) Name changes in Pelargonium, section Hoarea (Geraniaceae). South African Journal of Botany 63: 68 - 73. https: // doi. org / 10.1016 / S 0254 - 6299 (15) 30705 - 5" type="journal article" year="1997">Marais 1997a</bibRefCitation>
|
||
) and
|
||
<taxonomicName id="87EAD0B2FFF7D11CFB20FC07CF4FCED9" authorityName="E. M. Marais" authorityYear="2021" box="[1169,1349,986,1012]" class="Magnoliopsida" family="Geraniaceae" genus="Pelargonium" kingdom="Plantae" order="Geraniales" pageId="5" pageNumber="97" phylum="Tracheophyta" rank="species" species="roseopetalum">
|
||
<emphasis id="729E7723FFF7D11CFB20FC07CF4FCED9" box="[1169,1349,986,1012]" italics="true" pageId="5" pageNumber="97">P. roseopetalum</emphasis>
|
||
</taxonomicName>
|
||
has pale pink to almost white flowers and prostrate, simple to ternate leaves.
|
||
</paragraph>
|
||
<paragraph id="4055AB31FFF7D11CFF0CFBFECECCC910" blockId="5.[136,1452,158,1120]" box="[189,1222,1058,1085]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFBFECBBEC911" bold="true" box="[189,436,1058,1084]" pageId="5" pageNumber="97">Conservation status:</emphasis>
|
||
─Occurring in the conserve area of the Oorlogskloof Nature Reserve.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="08F0F8BAFFF7D11CFF0CFB9AC9A8C94D" box="[189,930,1094,1120]" pageId="5" pageNumber="97" type="etymology">
|
||
<paragraph id="4055AB31FFF7D11CFF0CFB9AC9A8C94D" blockId="5.[136,1452,158,1120]" box="[189,930,1094,1120]" pageId="5" pageNumber="97">
|
||
<emphasis id="729E7723FFF7D11CFF0CFB9ACB42C94D" bold="true" box="[189,328,1094,1120]" pageId="5" pageNumber="97">Etymology:</emphasis>
|
||
─The specific epithet describes the pale pink flowers.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |