540 lines
63 KiB
XML
540 lines
63 KiB
XML
<document id="ED43BFD3D7DFA192D27056CD8056E9EA" ID-DOI="10.11646/phytotaxa.432.3.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="13876539" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1727823571015" checkinUser="felipe" docAuthor="Sousa, Danilo J. L., Siqueira, Gabriela B. & Giulietti, Ana Maria" docDate="2020" docId="03EE7658FFE5FFE1FF39F073B563F7F6" docLanguage="en" docName="phytotaxa.432.3.2.pdf" docOrigin="Phytotaxa 432 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.432.3.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Pontederia gigantea Sousa 2020, sp. nov." docType="treatment" docVersion="2" lastPageNumber="256" masterDocId="FFD70E20FFE4FFE5FFB1F267B757FFD2" masterDocTitle="Two new species of Pontederia L. (Pontederiaceae Kunth) to South America" masterLastPageNumber="262" masterPageNumber="252" pageNumber="253" updateTime="1727827887048" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="C044328ABC198AEFC410CC6278544E5B" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5364C0F5B8AFBCAB4889BDFC492D8B8B">
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<mods:title id="8CCA8AE86A69C97AAED35B6AED5FF02B">Two new species of Pontederia L. (Pontederiaceae Kunth) to South America</mods:title>
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</mods:titleInfo>
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<mods:name id="6BA8FD86DF12DC656B219682152F59DE" type="personal">
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<mods:role id="7DC6FDAE9DDB8844AD964966A44E7E3D">
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<mods:roleTerm id="960C7484CBF0AC43259DB86B3A9B25C4">Author</mods:roleTerm>
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<mods:namePart id="14721CF992CAFF7AB56F132A65EAD040">Sousa, Danilo J. L.</mods:namePart>
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</mods:name>
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<mods:name id="07D5A480403F5AC71558BF8F50B9D395" type="personal">
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<mods:roleTerm id="8316BBE2034C9E1AA36844147984760F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E12960ACD47CF78E785D9A01F6AAE840">Siqueira, Gabriela B.</mods:namePart>
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</mods:name>
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<mods:name id="4A858A0E08E464BB5AEE6F20A5724294" type="personal">
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<mods:role id="1782EC12BA99FE2D2EFFD0024E34EAB7">
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<mods:roleTerm id="EA8F5689B8635F4FA4DB60B9A2685BC9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3C8FB97C6344B78A37AB0CB4E3570E83">Giulietti, Ana Maria</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="B0B0030F55ABD07A52491BEA06CDAF7A">text</mods:typeOfResource>
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<mods:title id="3F04064C59DA89D7CD4D135F12FB3F99">Phytotaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="425DC75E62916CEB904886379974981E">
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<mods:date id="FE785EC90187A038166723FFE302D1C9">2020</mods:date>
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<mods:number id="973FC69748C6DFAE1BCEEF456AEE2A27">2020-02-12</mods:number>
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<mods:detail id="FA75D23F5404311AFB36F4EFAC895CA9" type="volume">
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<mods:number id="AA16A739493DB3C318A0380ED370989E">432</mods:number>
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</mods:detail>
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<mods:detail id="57FDBE3668F00F7830FF6D3E62F545FA" type="issue">
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<mods:number id="82DD1C93DE46D857BE083594D2DBAFBC">3</mods:number>
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<mods:start id="EA0FD0180694C5E65F4777C33183E31D">252</mods:start>
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<mods:location id="77F32C60272CED5B77CCB73261C1DAAF">
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<mods:url id="ADD3273DC6565590A0E7A58E3B788744">http://dx.doi.org/10.11646/phytotaxa.432.3.2</mods:url>
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<mods:classification id="629BEE3A50D0D0751440E5DC5C9557C3">journal article</mods:classification>
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<mods:identifier id="F72F059198BC5EF3CFBD7B555DDD3B51" type="DOI">10.11646/phytotaxa.432.3.2</mods:identifier>
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<mods:identifier id="FFA0582FE8C343C6E7A0158733F6C8F8" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="71B2729A4A81DE04F7E671B6EB451525" type="Zenodo-Dep">13876539</mods:identifier>
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</mods:mods>
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<treatment id="03EE7658FFE5FFE1FF39F073B563F7F6" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6" httpUri="http://treatment.plazi.org/id/03EE7658FFE5FFE1FF39F073B563F7F6" lastPageId="4" lastPageNumber="256" pageId="1" pageNumber="253">
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<subSubSection id="C35D94C5FFE5FFE4FF39F073B2FCFD80" pageId="1" pageNumber="253" type="nomenclature">
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<paragraph id="8BF8C74EFFE5FFE4FF39F073B2FCFDFD" blockId="1.[136,1451,532,559]" box="[136,1451,532,559]" pageId="1" pageNumber="253">
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<heading id="D0B07022FFE5FFE4FF39F073B2FCFDFD" box="[136,1451,532,559]" centered="true" fontSize="11" level="2" pageId="1" pageNumber="253" reason="3">
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<taxonomicName id="4C47BCCDFFE5FFE4FF39F073B6EBFDFC" ID-CoL="9V6BK" authority="Sousa" authorityName="Sousa" authorityYear="2020" box="[136,444,532,559]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="gigantea" status="sp. nov.">
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<emphasis id="B9331B5CFFE5FFE4FF39F073B627FDFC" bold="true" box="[136,368,532,559]" italics="true" pageId="1" pageNumber="253">Pontederia gigantea</emphasis>
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Sousa
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</taxonomicName>
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,
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<emphasis id="B9331B5CFFE5FFE4FE77F072B54DFDFC" box="[454,538,533,558]" italics="true" pageId="1" pageNumber="253">
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<taxonomicNameLabel id="A200A627FFE5FFE4FE77F072B54DFDFC" box="[454,538,533,558]" pageId="1" pageNumber="253" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
<typeStatus id="54FC79ECFFE5FFE4FDAEF072B50DFDFD" box="[543,602,533,559]" pageId="1" pageNumber="253">Type</typeStatus>
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—:
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<collectingCountry id="F35087DEFFE5FFE4FD31F073B5BEFDFC" box="[640,745,532,558]" name="Brazil" pageId="1" pageNumber="253">BRAZIL</collectingCountry>
|
||
.
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<collectingRegion id="498309ACFFE5FFE4FD43F073B46FFDFC" box="[754,824,532,558]" country="Brazil" name="Bahia" pageId="1" pageNumber="253">Bahia</collectingRegion>
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: Itajuípe, União Queimada, km 3 da rodovia para Inema,
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</heading>
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</paragraph>
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<paragraph id="8BF8C74EFFE5FFE4FF39F05FB2FCFD80" blockId="1.[136,1452,568,738]" box="[136,1451,568,595]" pageId="1" pageNumber="253">
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<materialsCitation id="3B2FCD13FFE5FFE4FF39F05FB2C6FD80" box="[136,1425,568,595]" collectingDate="1987-05-14" collectionCode="T, S, CEPEC, HUEFS" collectorName="dos Santos" elevation="500" pageId="1" pageNumber="253" specimenCount="2" typeStatus="holotype">
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<quantity id="4CBF6AABFFE5FFE4FF39F05FB79FFD81" box="[136,200,568,595]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="253" unit="m" value="500.0">
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<elevation id="006A207DFFE5FFE4FF39F05FB79FFD81" box="[136,200,568,595]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="253" unit="m" value="500.0">500m</elevation>
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</quantity>
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da estrada,
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<date id="FFF9E18EFFE5FFE4FEE0F05FB6BBFD80" box="[337,492,568,595]" pageId="1" pageNumber="253" value="1987-05-14">
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<collectingDate id="EFBD1866FFE5FFE4FEE0F05FB6BBFD80" box="[337,492,568,595]" pageId="1" pageNumber="253" value="1987-05-14">14 May 1987</collectingDate>
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</date>
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, (fl.),
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<emphasis id="B9331B5CFFE5FFE4FD82F05FB448FD80" box="[563,799,568,594]" italics="true" pageId="1" pageNumber="253">
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<collectionCode id="ED565F8BFFE5FFE4FD82F05FB511FD80" box="[563,582,568,594]" name="Tavera, Department of Geology and Geophysics" pageId="1" pageNumber="253">T</collectionCode>
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||
.
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||
<collectionCode id="ED565F8BFFE5FFE4FDF8F05FB50EFD80" box="[585,601,568,594]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="1" pageNumber="253" type="Herbarium">S</collectionCode>
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||
.
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<collectorName id="26B2A298FFE5FFE4FDD5F05FB588FD80" box="[612,735,568,594]" pageId="1" pageNumber="253">dos Santos</collectorName>
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||
4305
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||
</emphasis>
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||
(
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<typeStatus id="54FC79ECFFE5FFE4FC9FF05FB4CFFD80" box="[814,920,568,594]" pageId="1" pageNumber="253" type="holotype">Holotype</typeStatus>
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||
<collectionCode id="ED565F8BFFE5FFE4FC10F05FB356FD80" box="[929,1025,568,594]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15526" lsid="urn:lsid:biocol.org:col:15526" name="CEPEC, CEPLAC" pageId="1" pageNumber="253" type="Herbarium">CEPEC</collectionCode>
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||
!,
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<typeStatus id="54FC79ECFFE5FFE4FBA1F05EB335FD81" box="[1040,1122,569,595]" pageId="1" pageNumber="253" type="isotype">Isotype</typeStatus>
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<collectionCode id="ED565F8BFFE5FFE4FBDAF05FB399FD80" box="[1131,1230,568,594]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="1" pageNumber="253" type="Herbarium">HUEFS</collectionCode>
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!).
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<figureCitation id="137CDBCBFFE5FFE4FB57F05FB2C6FD80" box="[1254,1425,568,594]" captionStart="FIGURE 1" captionStartId="2.[136,229,1802,1824]" captionTargetBox="[163,1430,198,1776]" captionTargetId="figure-18@2.[151,1436,190,1778]" captionTargetPageId="2" captionText="FIGURE 1. A–G. Pontederia gigantea: A. Habit. B. Inflorescence detail. C. Detail of a trichome from the inflorescence rachis and the perianth. D. Flower. E. Detail of a flower sectioned in the middle. F. Detail of a trichome from the stamen filament. G. Fruit. (A–G from D.J.L. Sousa 650)." figureDoi="http://doi.org/10.5281/zenodo.13876541" httpUri="https://zenodo.org/record/13876541/files/figure.png" pageId="1" pageNumber="253">Figures 1 A–G</figureCitation>
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</materialsCitation>
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||
;
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||
<figureCitation id="137CDBCBFFE5FFE4FA2CF05FB2FCFD80" box="[1437,1451,568,594]" captionStart="FIGURE 2" captionStartId="3.[136,229,1807,1829]" captionTargetBox="[158,1430,193,1776]" captionTargetId="figure-24@3.[151,1436,190,1783]" captionTargetPageId="3" captionText="FIGURE 2. A–F. Pontederia sagittata. A. Habit. B. Inflorescence. Pontederia gigantea. C. Habit. D. Inflorescence. E. Inflorescence detail. F. Dispersion unit. (Photos D.J.L. Sousa)." figureDoi="http://doi.org/10.5281/zenodo.13876543" httpUri="https://zenodo.org/record/13876543/files/figure.png" pageId="1" pageNumber="253">2</figureCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35D94C5FFE5FFE4FF39F03BB7A4FDA4" box="[136,243,604,630]" pageId="1" pageNumber="253" type="description">
|
||
<paragraph id="8BF8C74EFFE5FFE4FF39F03BB7A4FDA4" blockId="1.[136,1452,568,738]" box="[136,243,604,630]" pageId="1" pageNumber="253">
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A–F &
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||
<figureCitation id="137CDBCBFFE5FFE4FF6FF03BB7B9FDA4" box="[222,238,604,630]" captionStart="FIGURE 3" captionStartId="4.[136,229,1341,1363]" captionTargetBox="[199,1404,210,1292]" captionTargetId="figure-18@4.[177,1410,190,1317]" captionTargetPageId="4" captionText="FIGURE 3. Geographic distribution of Pontederia gigantea (circles) and Pontederia reflexa (stars); BOL—Bolivia, PRY—Paraguay." figureDoi="http://doi.org/10.5281/zenodo.13876545" httpUri="https://zenodo.org/record/13876545/files/figure.png" pageId="1" pageNumber="253">3</figureCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35D94C5FFE5FFE4FF39F0E4B4D0FAB8" pageId="1" pageNumber="253" type="diagnosis">
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<paragraph id="8BF8C74EFFE5FFE4FF39F0E4B3ADFD33" blockId="1.[136,1452,568,738]" pageId="1" pageNumber="253">
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||
<emphasis id="B9331B5CFFE5FFE4FF39F0E4B7A4FD4B" bold="true" box="[136,243,643,665]" pageId="1" pageNumber="253">Diagnosis:</emphasis>
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—
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<taxonomicName id="4C47BCCDFFE5FFE4FEBAF0E3B698FD4B" authorityName="Sousa" authorityYear="2020" box="[267,463,644,665]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="gigantea">
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<emphasis id="B9331B5CFFE5FFE4FEBAF0E3B698FD4B" box="[267,463,644,665]" italics="true" pageId="1" pageNumber="253">Pontederia gigantea</emphasis>
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</taxonomicName>
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resembles
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<taxonomicName id="4C47BCCDFFE5FFE4FD8AF0E3B5F0FD4B" authorityName="Presl" authorityYear="1827" box="[571,679,644,665]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="sagittata">
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<emphasis id="B9331B5CFFE5FFE4FD8AF0E3B5F0FD4B" box="[571,679,644,665]" italics="true" pageId="1" pageNumber="253">P. sagittata</emphasis>
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</taxonomicName>
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in its sagittate leaf blades, but differs in its blue flowers, perianth tube and lobes glabrous or with few dispersed trichomes toward the apical region, and glabrous inflorescence rachis and style,
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<emphasis id="B9331B5CFFE5FFE4FAB7F0CFB214FD6F" box="[1286,1347,680,701]" italics="true" pageId="1" pageNumber="253">versus</emphasis>
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whitish to pinkish flowers, perianth tube, lobes and inflorescence rachis densely pilose, and puberulous style in
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<taxonomicName id="4C47BCCDFFE5FFE4FB39F0ABB3A3FD33" authorityName="Presl" authorityYear="1827" box="[1160,1268,716,737]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="sagittata">
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||
<emphasis id="B9331B5CFFE5FFE4FB39F0ABB3A3FD33" box="[1160,1268,716,737]" italics="true" pageId="1" pageNumber="253">P. sagittata</emphasis>
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</taxonomicName>
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||
.
|
||
</paragraph>
|
||
<paragraph id="8BF8C74EFFE5FFE4FF39F176B4D0FAB8" blockId="1.[136,1452,784,2034]" pageId="1" pageNumber="253">
|
||
Erect herb, 0,5 –2,5 m tall.
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<emphasis id="B9331B5CFFE5FFE4FE04F177B6BCFCF8" box="[437,491,784,810]" italics="true" pageId="1" pageNumber="253">Stem</emphasis>
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||
whitish to vinaceous, glabrous, internodes short.
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<emphasis id="B9331B5CFFE5FFE4FBBEF177B3E8FCF8" box="[1039,1215,784,810]" italics="true" pageId="1" pageNumber="253">Emerged leaves</emphasis>
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alternate, distichous, petiolate; petiole 17–130 ×
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<quantity id="4CBF6AABFFE5FFE4FE7FF153B505FC9D" box="[462,594,820,847]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" metricValueMax="2.5" metricValueMin="0.9" pageId="1" pageNumber="253" unit="cm" value="1.7" valueMax="2.5" valueMin="0.9">0.9–2.5 cm</quantity>
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||
, green, glabrous; leaf blade widely elliptic to ovate, 27–35 ×
|
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<quantity id="4CBF6AABFFE5FFE4FA80F153B2F0FC9D" box="[1329,1447,820,847]" metricMagnitude="-1" metricUnit="m" metricValue="2.05" metricValueMax="2.2" metricValueMin="1.9" pageId="1" pageNumber="253" unit="cm" value="20.5" valueMax="22.0" valueMin="19.0">19–22 cm</quantity>
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||
, green, campylodromous venation, glabrous, apex acute, base sagittate; ligule fibrous to membranaceous,
|
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<quantity id="4CBF6AABFFE5FFE4FA85F13FB2FCFCA1" box="[1332,1451,856,883]" metricMagnitude="-2" metricUnit="m" metricValue="6.75" metricValueMax="10.5" metricValueMin="3.0" pageId="1" pageNumber="253" unit="cm" value="6.75" valueMax="10.5" valueMin="3.0">3–10.5 cm</quantity>
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||
long, greenish, apex truncate; submerged leaves not seen.
|
||
<emphasis id="B9331B5CFFE5FFE4FC9FF11BB34CFC44" box="[814,1051,892,918]" italics="true" pageId="1" pageNumber="253">Reproductive branch</emphasis>
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||
<quantity id="4CBF6AABFFE5FFE4FB97F11BB3F1FC45" box="[1062,1190,892,919]" metricMagnitude="-1" metricUnit="m" metricValue="9.75" metricValueMax="16.5" metricValueMin="3.0" pageId="1" pageNumber="253" unit="cm" value="97.5" valueMax="165.0" valueMin="30.0">30–165 cm</quantity>
|
||
long, green, glabrous.
|
||
<emphasis id="B9331B5CFFE5FFE4FF39F1C7B649FC68" box="[136,286,928,954]" italics="true" pageId="1" pageNumber="253">Inflorescence</emphasis>
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||
in thyrses of cincinni, 300–360 flowers, 4–5 flowers per cincinnus unit; peduncle
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||
<quantity id="4CBF6AABFFE5FFE4FB1DF1C7B24DFC69" box="[1196,1306,928,955]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="1" pageNumber="253" unit="cm" value="12.5" valueMax="15.0" valueMin="10.0">10–15 cm</quantity>
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||
long., green, glabrous; spathe lanceolate, cymbiform, fused, revolute and erect at the apex,
|
||
<quantity id="4CBF6AABFFE5FFE4FBA2F1A3B33EFC0D" box="[1043,1129,964,991]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="1" pageNumber="253" unit="cm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 cm</quantity>
|
||
long, green, glabrous, apex acute, aristate, arista
|
||
<quantity id="4CBF6AABFFE5FFE4FEC4F18FB685FBD1" box="[373,466,1000,1027]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="253" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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||
long; rachis
|
||
<quantity id="4CBF6AABFFE5FFE4FDD4F18FB584FBD1" box="[613,723,1000,1027]" metricMagnitude="-1" metricUnit="m" metricValue="1.3" metricValueMax="1.5" metricValueMin="1.1" pageId="1" pageNumber="253" unit="cm" value="13.0" valueMax="15.0" valueMin="11.0">11–15 cm</quantity>
|
||
long, green, glabrous.
|
||
<emphasis id="B9331B5CFFE5FFE4FC66F18FB364FBD0" box="[983,1075,1000,1026]" italics="true" pageId="1" pageNumber="253">Flowers</emphasis>
|
||
blue, sessile, mid-styled, tubular, homochlamydeous; perianth tube
|
||
<quantity id="4CBF6AABFFE5FFE4FE4EF66BB50CFBF5" box="[511,603,1036,1063]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="7.0" metricValueMin="6.0" pageId="1" pageNumber="253" unit="mm" value="6.5" valueMax="7.0" valueMin="6.0">6–7 mm</quantity>
|
||
long, bluish and greenish toward the base, outer surface glabrous, sometimes with few dispersed trichomes toward the apical region, trichomes
|
||
<quantity id="4CBF6AABFFE5FFE4FCDAF657B48BFB99" box="[875,988,1072,1099]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="1" pageNumber="253" unit="mm" value="2.25" valueMax="2.5" valueMin="2.0">2–2.5 mm</quantity>
|
||
long, without a black cell; perianth lobes 6, disposed 3+3; outer lobes
|
||
<quantity id="4CBF6AABFFE5FFE4FE76F633B574FBBD" box="[455,547,1108,1135]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="1" pageNumber="253" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
|
||
long, 1 lower elliptic, 2 lateral upper elliptic; inner lobes
|
||
<quantity id="4CBF6AABFFE5FFE4FB10F633B245FBBD" box="[1185,1298,1108,1135]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" metricValueMax="4.6" metricValueMin="4.0" pageId="1" pageNumber="253" unit="mm" value="4.3" valueMax="4.6" valueMin="4.0">4–4.6 mm</quantity>
|
||
long, 1 upper middle ovate, blue with a yellow nectar guide at the base, 2 lower lateral ovate; stamens 6, 3 longer, filaments
|
||
<quantity id="4CBF6AABFFE5FFE4FAD4F61FB7E3FB65" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="1" pageNumber="253" unit="mm" value="11.0" valueMax="12.0" valueMin="10.0">10–12 mm</quantity>
|
||
long (mid-styled), bluish, puberulous, short trichomes without a big black subapical cell; 3 shorter, filaments
|
||
<quantity id="4CBF6AABFFE5FFE4FADDF6FBB7E3FB09" metricMagnitude="-3" metricUnit="m" metricValue="7.25" metricValueMax="8.5" metricValueMin="6.0" pageId="1" pageNumber="253" unit="mm" value="7.25" valueMax="8.5" valueMin="6.0">6–8.5 mm</quantity>
|
||
long (mid-styled), bluish, puberulous; anthers sagittate to oblong, basifixed,
|
||
<quantity id="4CBF6AABFFE5FFE4FBAEF6A7B3C5FB09" box="[1055,1170,1216,1243]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" metricValueMax="1.4" metricValueMin="1.0" pageId="1" pageNumber="253" unit="mm" value="1.2" valueMax="1.4" valueMin="1.0">1–1.4 mm</quantity>
|
||
long, bluish; gynoecium 3-carpellate, a single functional carpel; ovary
|
||
<quantity id="4CBF6AABFFE5FFE4FD34F683B5B6FB2D" box="[645,737,1252,1279]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="1" pageNumber="253" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
|
||
long., greenish, glabrous, 3-loculate, a single ovule in the single functional locule; style
|
||
<quantity id="4CBF6AABFFE5FFE4FE24F76FB55EFAF1" box="[405,521,1288,1315]" metricMagnitude="-3" metricUnit="m" metricValue="5.75" metricValueMax="6.5" metricValueMin="5.0" pageId="1" pageNumber="253" unit="mm" value="5.75" valueMax="6.5" valueMin="5.0">5–6.5 mm</quantity>
|
||
long (mid-styled), bluish, glabrous; stigma punctiform, white.
|
||
<emphasis id="B9331B5CFFE5FFE4FB69F76EB233FAF0" box="[1240,1380,1288,1314]" italics="true" pageId="1" pageNumber="253">Fruit utricle</emphasis>
|
||
<quantity id="4CBF6AABFFE5FFE4FADDF76FB7E3FA95" metricMagnitude="-3" metricUnit="m" metricValue="7.8" metricValueMax="8.6" metricValueMin="7.0" pageId="1" pageNumber="253" unit="mm" value="7.8" valueMax="8.6" valueMin="7.0">7–8.6 mm</quantity>
|
||
long with anthocarp green, with 6 longitudinal fleshy ribs, the 3 lower bigger than the 3 upper, rib margin entire or slightly irregular.
|
||
<emphasis id="B9331B5CFFE5FFE4FEDFF737B6F4FAB8" box="[366,419,1360,1386]" italics="true" pageId="1" pageNumber="253">Seed</emphasis>
|
||
1, ovoid,
|
||
<quantity id="4CBF6AABFFE5FFE4FDA5F737B5D1FAB9" box="[532,646,1360,1387]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="4.5" metricValueMin="4.0" pageId="1" pageNumber="253" unit="mm" value="4.25" valueMax="4.5" valueMin="4.0">4–4.5 mm</quantity>
|
||
long, whitish, smooth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35D94C5FFE5FFE4FF0CF713B450F900" pageId="1" pageNumber="253" type="distribution">
|
||
<paragraph id="8BF8C74EFFE5FFE4FF0CF713B5A0FA04" blockId="1.[136,1452,784,2034]" pageId="1" pageNumber="253">
|
||
<emphasis id="B9331B5CFFE5FFE4FF0CF713B552FA5C" bold="true" box="[189,517,1396,1422]" pageId="1" pageNumber="253">Distribution and habitat:—</emphasis>
|
||
<taxonomicName id="4C47BCCDFFE5FFE4FDB7F713B5BCFA5C" authorityName="Sousa" authorityYear="2020" box="[518,747,1396,1422]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE5FFE4FDB7F713B5BCFA5C" box="[518,747,1396,1422]" italics="true" pageId="1" pageNumber="253">Pontederia gigantea</emphasis>
|
||
</taxonomicName>
|
||
is endemic to
|
||
<collectingCountry id="F35087DEFFE5FFE4FC3FF713B482FA5C" box="[910,981,1396,1422]" name="Brazil" pageId="1" pageNumber="253">Brazil</collectingCountry>
|
||
, and occurs in rivers, streams and flooded riverbanks in the east coast in the Atlantic Rainforest from
|
||
<collectingRegion id="498309ACFFE5FFE4FCB9F7FFB41EFA60" box="[776,841,1432,1458]" country="Brazil" name="Bahia" pageId="1" pageNumber="253">Bahia</collectingRegion>
|
||
to
|
||
<collectingRegion id="498309ACFFE5FFE4FCD9F7FFB35AFA60" box="[872,1037,1432,1458]" country="Brazil" name="Santa Catarina" pageId="1" pageNumber="253">Santa Catarina</collectingRegion>
|
||
, forming small and dense populations with individuals reaching more than
|
||
<quantity id="4CBF6AABFFE5FFE4FD92F7DBB519FA05" box="[547,590,1468,1495]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="253" unit="m" value="2.0">2 m</quantity>
|
||
tall (
|
||
<figureCitation id="137CDBCBFFE5FFE4FD39F7DBB5BEFA04" box="[648,745,1468,1494]" captionStart="FIGURE 3" captionStartId="4.[136,229,1341,1363]" captionTargetBox="[199,1404,210,1292]" captionTargetId="figure-18@4.[177,1410,190,1317]" captionTargetPageId="4" captionText="FIGURE 3. Geographic distribution of Pontederia gigantea (circles) and Pontederia reflexa (stars); BOL—Bolivia, PRY—Paraguay." figureDoi="http://doi.org/10.5281/zenodo.13876545" httpUri="https://zenodo.org/record/13876545/files/figure.png" pageId="1" pageNumber="253">Figure 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BF8C74EFFE5FFE4FF0CF787B4C4F97C" blockId="1.[136,1452,784,2034]" pageId="1" pageNumber="253">
|
||
<emphasis id="B9331B5CFFE5FFE4FF0CF787B684FA28" bold="true" box="[189,467,1504,1530]" pageId="1" pageNumber="253">Conservation status:—</emphasis>
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FE65F787B4D8F97C" collectionCode="IUCN, VU" country="Brazil" county="Vulnerable" location="Only" municipality="Following" pageId="1" pageNumber="253" specimenCode="B2" specimenCount="1" stateProvince="Bahia">
|
||
<location id="8E989195FFE5FFE4FE65F787B55BFA28" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FE65F787B55BFA28" box="[468,524,1504,1530]" country="Brazil" county="Vulnerable" municipality="Following" name="Only" pageId="1" pageNumber="253" stateProvince="Bahia">Only</location>
|
||
four or five populations are known, dispersed in the
|
||
<location id="8E989195FFE5FFE4FB33F787B3BEFA28" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FB33F787B3BEFA28" box="[1154,1257,1504,1530]" country="Brazil" county="Vulnerable" municipality="Following" name="Brazilian" pageId="1" pageNumber="253" stateProvince="Bahia">Brazilian</location>
|
||
east coast, from southern
|
||
<collectingRegion id="498309ACFFE5FFE4FF5FF463B678F9CC" box="[238,303,1540,1566]" country="Brazil" name="Bahia" pageId="1" pageNumber="253">Bahia</collectingRegion>
|
||
(
|
||
<location id="8E989195FFE5FFE4FE8CF463B687F9CC" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FE8CF463B687F9CC" box="[317,464,1540,1566]" country="Brazil" county="Vulnerable" municipality="Following" name="Northeastern" pageId="1" pageNumber="253" stateProvince="Bahia">Northeastern</location>
|
||
<collectingCountry id="F35087DEFFE5FFE4FE64F463B54CF9CC" box="[469,539,1540,1566]" name="Brazil" pageId="1" pageNumber="253">Brazil</collectingCountry>
|
||
) to
|
||
<collectingRegion id="498309ACFFE5FFE4FDF5F463B5B0F9CC" box="[580,743,1540,1566]" country="Brazil" name="Santa Catarina" pageId="1" pageNumber="253">Santa Catarina</collectingRegion>
|
||
(
|
||
<location id="8E989195FFE5FFE4FD45F463B40CF9CC" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FD45F463B40CF9CC" box="[756,859,1540,1566]" country="Brazil" county="Vulnerable" municipality="Following" name="Southern" pageId="1" pageNumber="253" stateProvince="Bahia">Southern</location>
|
||
<collectingCountry id="F35087DEFFE5FFE4FCD0F463B4F0F9CC" box="[865,935,1540,1566]" name="Brazil" pageId="1" pageNumber="253">Brazil</collectingCountry>
|
||
) (
|
||
<figureCitation id="137CDBCBFFE5FFE4FC0DF463B34BF9CC" box="[956,1052,1540,1566]" captionStart="FIGURE 3" captionStartId="4.[136,229,1341,1363]" captionTargetBox="[199,1404,210,1292]" captionTargetId="figure-18@4.[177,1410,190,1317]" captionTargetPageId="4" captionText="FIGURE 3. Geographic distribution of Pontederia gigantea (circles) and Pontederia reflexa (stars); BOL—Bolivia, PRY—Paraguay." figureDoi="http://doi.org/10.5281/zenodo.13876545" httpUri="https://zenodo.org/record/13876545/files/figure.png" pageId="1" pageNumber="253">Figure 3</figureCitation>
|
||
), making it a relatively rare species.
|
||
<location id="8E989195FFE5FFE4FF39F44EB7C8F991" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FF39F44EB7C8F991" box="[136,159,1577,1603]" country="Brazil" county="Vulnerable" municipality="Following" name="In" pageId="1" pageNumber="253" stateProvince="Bahia">In</location>
|
||
<collectingRegion id="498309ACFFE5FFE4FF17F44FB7BDF990" box="[166,234,1576,1602]" country="Brazil" name="Bahia" pageId="1" pageNumber="253">Bahia</collectingRegion>
|
||
, it is known from a single population in a flooded area near the
|
||
<location id="8E989195FFE5FFE4FC00F44FB3F5F991" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FC00F44FB3F5F991" box="[945,1186,1576,1603]" country="Brazil" county="Vulnerable" municipality="Following" name="Rio Almada. Because" pageId="1" pageNumber="253" stateProvince="Bahia">Rio Almada. Because</location>
|
||
of the small population size and their association to specific aquatic situation, we based its conservation status in the area of occupancy (
|
||
<quantity id="4CBF6AABFFE5FFE4FADAF42BB7FBF958" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="253" unit="km" value="1.5">1.500 km</quantity>
|
||
<superScript id="7C326A06FFE5FFE4FF1DF417B7E3F9AC" attach="left" box="[172,180,1648,1662]" fontSize="6" pageId="1" pageNumber="253">2</superScript>
|
||
– assessed using GeoCAT,
|
||
<bibRefCitation id="EFD6BABFFFE5FFE4FE54F417B59AF958" author="Bachman, S. & Moat, J. & Hill, A. W. & de la Torre, J. & Scott, B." box="[485,717,1648,1674]" pageId="1" pageNumber="253" pagination="117 - 126" refId="ref5536" refString="Bachman, S., Moat, J., Hill, A. W., de la Torre, J. & Scott, B. (2011) Supporting red list threat assessments with GeoCAT: Geospatial conservation assessment tool. ZooKeys 150: 117 - 126. https: // doi. org / 10.3897 / zookeys. 150.2109" type="journal article" year="2011">
|
||
Bachman
|
||
<emphasis id="B9331B5CFFE5FFE4FDE4F416B5D9F958" box="[597,654,1648,1674]" italics="true" pageId="1" pageNumber="253">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
) using cell width of
|
||
<quantity id="4CBF6AABFFE5FFE4FC03F417B357F958" box="[946,1024,1648,1675]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="253" unit="km" value="0.5">0.5 km</quantity>
|
||
<superScript id="7C326A06FFE5FFE4FBB1F417B35FF9AC" attach="left" box="[1024,1032,1648,1662]" fontSize="6" pageId="1" pageNumber="253">2</superScript>
|
||
.
|
||
<collectingMunicipality id="6B9C5D34FFE5FFE4FBA7F417B3DEF958" box="[1046,1161,1648,1674]" pageId="1" pageNumber="253">Following</collectingMunicipality>
|
||
the
|
||
<collectionCode id="ED565F8BFFE5FFE4FB09F417B3ABF958" box="[1208,1276,1648,1674]" pageId="1" pageNumber="253">IUCN</collectionCode>
|
||
criteria (2016), we stated that
|
||
<taxonomicName id="4C47BCCDFFE5FFE4FE98F4F2B6F0F97C" authorityName="Sousa" authorityYear="2020" box="[297,423,1685,1710]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="1" pageNumber="253" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE5FFE4FE98F4F2B6F0F97C" box="[297,423,1685,1710]" italics="true" pageId="1" pageNumber="253">P. gigantea</emphasis>
|
||
</taxonomicName>
|
||
is a
|
||
<collectingCounty id="6299BFC2FFE5FFE4FE6BF4F3B502F97C" box="[474,597,1684,1710]" pageId="1" pageNumber="253">Vulnerable</collectingCounty>
|
||
species (
|
||
<collectionCode id="ED565F8BFFE5FFE4FD0AF4F3B5B2F97C" box="[699,741,1684,1710]" country="Russia" lsid="urn:lsid:biocol.org:col:15248" name="Voronezh State University" pageId="1" pageNumber="253" type="Herbarium">VU</collectionCode>
|
||
<specimenCode id="DBE16F35FFE5FFE4FD5DF4F3B45AF97C" box="[748,781,1684,1710]" collectionCode="B" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="1" pageNumber="253" type="Herbarium">B2</specimenCode>
|
||
ab(iii); D2)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF8C74EFFE5FFE4FF0CF4DFB450F900" blockId="1.[136,1452,784,2034]" box="[189,775,1720,1747]" pageId="1" pageNumber="253">
|
||
<emphasis id="B9331B5CFFE5FFE4FF0CF4DFB608F900" bold="true" box="[189,351,1720,1746]" pageId="1" pageNumber="253">Phenology:—</emphasis>
|
||
Flowering and fruiting all year round.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35D94C5FFE5FFE1FF0CF4BBB563F7F6" lastPageId="4" lastPageNumber="256" pageId="1" pageNumber="253" type="etymology">
|
||
<paragraph id="8BF8C74EFFE5FFE4FF0CF4BBB6C5F8C8" blockId="1.[136,1452,784,2034]" pageId="1" pageNumber="253">
|
||
<emphasis id="B9331B5CFFE5FFE4FF0CF4BBB633F924" bold="true" box="[189,356,1756,1782]" pageId="1" pageNumber="253">Etymology:—</emphasis>
|
||
The specific epithet was chosen because of the remarkable height attained by specimens, that reach more than 2 meters tall.
|
||
</paragraph>
|
||
<paragraph id="8BF8C74EFFE5FFE4FF0CF543B628F820" blockId="1.[136,1452,784,2034]" pageId="1" pageNumber="253">
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FF0CF543B6A0F8B0" collectingDate="2017-12-03" collectionCode="J, L, HUEFS" collectorName="Sousa" country="Brazil" location="Uniao Queimada" municipality="Itajuipe" pageId="1" pageNumber="253" specimenCount="2" stateProvince="Bahia">
|
||
<emphasis id="B9331B5CFFE5FFE4FF0CF543B436F8EC" bold="true" box="[189,865,1828,1854]" pageId="1" pageNumber="253">
|
||
<typeStatus id="54FC79ECFFE5FFE4FF0CF543B56EF8EC" box="[189,569,1828,1854]" isOtherTypeStatus="true" pageId="1" pageNumber="253">Additional specimens examined</typeStatus>
|
||
(
|
||
<typeStatus id="54FC79ECFFE5FFE4FDF9F543B595F8EC" box="[584,706,1828,1854]" pageId="1" pageNumber="253" type="paratype">paratypes</typeStatus>
|
||
):—
|
||
<collectingCountry id="F35087DEFFE5FFE4FD5CF543B40BF8EC" box="[749,860,1828,1854]" name="Brazil" pageId="1" pageNumber="253">BRAZIL</collectingCountry>
|
||
.
|
||
</emphasis>
|
||
<collectingRegion id="498309ACFFE5FFE4FCD8F543B4FAF8EC" box="[873,941,1828,1854]" country="Brazil" name="Bahia" pageId="1" pageNumber="253">Bahia</collectingRegion>
|
||
,
|
||
<collectingMunicipality id="6B9C5D34FFE5FFE4FC08F543B345F8EC" box="[953,1042,1828,1854]" pageId="1" pageNumber="253">Itajuípe</collectingMunicipality>
|
||
,
|
||
<location id="8E989195FFE5FFE4FBACF543B388F8EC" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FBACF543B388F8EC" box="[1053,1247,1828,1854]" country="Brazil" municipality="Itajuipe" name="Uniao Queimada" pageId="1" pageNumber="253" stateProvince="Bahia">União Queimada</location>
|
||
,
|
||
<date id="FFF9E18EFFE5FFE4FB5AF543B229F8EC" box="[1259,1406,1828,1855]" pageId="1" pageNumber="253" value="2017-12-03">
|
||
<collectingDate id="EFBD1866FFE5FFE4FB5AF543B229F8EC" box="[1259,1406,1828,1855]" pageId="1" pageNumber="253" value="2017-12-03">03 Dec 2017</collectingDate>
|
||
</date>
|
||
, (fl. fr.),
|
||
<emphasis id="B9331B5CFFE5FFE4FF0BF52EB628F8B0" box="[186,383,1864,1890]" italics="true" pageId="1" pageNumber="253">
|
||
D.
|
||
<collectionCode id="ED565F8BFFE5FFE4FF64F52EB7B2F8B0" box="[213,229,1865,1890]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="1" pageNumber="253" type="Herbarium">J</collectionCode>
|
||
.
|
||
<collectionCode id="ED565F8BFFE5FFE4FF58F52EB7ABF8B0" box="[233,252,1865,1890]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="1" pageNumber="253" type="Herbarium">L</collectionCode>
|
||
.
|
||
<collectorName id="26B2A298FFE5FFE4FEB9F52FB61CF8B0" box="[264,331,1864,1890]" pageId="1" pageNumber="253">Sousa</collectorName>
|
||
650
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED565F8BFFE5FFE4FE21F52FB6B8F8B0" box="[400,495,1864,1890]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15506" lsid="urn:lsid:biocol.org:col:15506" name="Universidade Estadual de Feira de Santana" pageId="1" pageNumber="253" type="Herbarium">HUEFS</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FDB5F52FB6F3F855" collectionCode="A" collectorName="Saint-Hilaire" country="Brazil" location="Espirito Santo" pageId="1" pageNumber="253" specimenCode="B2, P00635567, P00635568, P00635569" specimenCount="1" stateProvince="Espirito Santo">
|
||
<collectingRegion id="498309ACFFE5FFE4FDB5F52FB5FEF8B0" box="[516,681,1864,1890]" country="Brazil" name="Espirito Santo" pageId="1" pageNumber="253">Espírito Santo</collectingRegion>
|
||
,
|
||
<emphasis id="B9331B5CFFE5FFE4FD07F52EB467F8B0" box="[694,816,1864,1890]" italics="true" pageId="1" pageNumber="253">no locality</emphasis>
|
||
,
|
||
<emphasis id="B9331B5CFFE5FFE4FCF1F52EB4C2F8B0" box="[832,917,1864,1890]" italics="true" pageId="1" pageNumber="253">no date</emphasis>
|
||
, (fl. fr.),
|
||
<emphasis id="B9331B5CFFE5FFE4FBB3F52FB245F8B0" box="[1026,1298,1864,1890]" italics="true" pageId="1" pageNumber="253">
|
||
<collectionCode id="ED565F8BFFE5FFE4FBB3F52FB341F8B0" box="[1026,1046,1864,1890]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="1" pageNumber="253" type="Herbarium">A</collectionCode>
|
||
.
|
||
<collectorName id="26B2A298FFE5FFE4FB95F52FB3E0F8B0" box="[1060,1207,1864,1890]" pageId="1" pageNumber="253">Saint-Hilaire</collectorName>
|
||
<specimenCode id="DBE16F35FFE5FFE4FB71F52FB388F8B0" box="[1216,1247,1864,1890]" collectionCode="B" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="1" pageNumber="253" type="Herbarium">B2</specimenCode>
|
||
274
|
||
</emphasis>
|
||
(
|
||
<specimenCode id="DBE16F35FFE5FFE4FA92F52FB2FFF8B1" box="[1315,1448,1864,1891]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="253" type="Herbarium">P00635567</specimenCode>
|
||
,
|
||
<specimenCode id="DBE16F35FFE5FFE4FF39F50BB65DF855" box="[136,266,1900,1927]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="253" type="Herbarium">P00635568</specimenCode>
|
||
,
|
||
<specimenCode id="DBE16F35FFE5FFE4FEA6F50BB6CBF855" box="[279,412,1900,1927]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="253" type="Herbarium">P00635569</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FE01F50BB64FF878" collectingDate="2008-09-19" collectionCode="EAC" collectorName="D. Araujo" country="Brazil" location="Campos" pageId="1" pageNumber="253" specimenCount="1" stateProvince="Rio de Janeiro">
|
||
<collectingRegion id="498309ACFFE5FFE4FE01F50BB50FF854" box="[432,600,1900,1926]" country="Brazil" name="Rio de Janeiro" pageId="1" pageNumber="253">Rio de Janeiro</collectingRegion>
|
||
,
|
||
<location id="8E989195FFE5FFE4FDD4F50BB593F854" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FDD4F50BB593F854" box="[613,708,1900,1926]" country="Brazil" name="Campos" pageId="1" pageNumber="253" stateProvince="Rio de Janeiro">Campos</location>
|
||
, alagado próximo à lagoa de cima,
|
||
<date id="FFF9E18EFFE5FFE4FBEBF50BB3A3F854" box="[1114,1268,1900,1926]" pageId="1" pageNumber="253" value="2008-09-19">
|
||
<collectingDate id="EFBD1866FFE5FFE4FBEBF50BB3A3F854" box="[1114,1268,1900,1926]" pageId="1" pageNumber="253" value="2008-09-19">19 Sept 2008</collectingDate>
|
||
</date>
|
||
, (fl.),
|
||
<emphasis id="B9331B5CFFE5FFE4FA8BF50AB797F878" italics="true" pageId="1" pageNumber="253">
|
||
<collectorName id="26B2A298FFE5FFE4FA8BF50AB2FBF854" box="[1338,1452,1900,1926]" pageId="1" pageNumber="253">D. Araújo</collectorName>
|
||
2204
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED565F8BFFE5FFE4FF63F5F7B647F878" box="[210,272,1936,1962]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15151" lsid="urn:lsid:biocol.org:col:15151" name="Universidade Federal do Ceará" pageId="1" pageNumber="253" type="Herbarium">EAC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FE96F5F7B50EF81C" collectingDate="2016-02-13" collectionCode="P, FPS, FURB" collectorName="Schwirkowski" country="Brazil" county="Sao Bento do Sul" location="Estrada Saraiva" municipality="Serra Alta" pageId="1" pageNumber="253" specimenCount="1" stateProvince="Santa Catarina">
|
||
<collectingRegion id="498309ACFFE5FFE4FE96F5F7B686F878" box="[295,465,1936,1962]" country="Brazil" name="Santa Catarina" pageId="1" pageNumber="253">Santa Catarina</collectingRegion>
|
||
,
|
||
<collectingCounty id="6299BFC2FFE5FFE4FE6EF5F7B5F9F878" box="[479,686,1936,1963]" pageId="1" pageNumber="253">São Bento do Sul</collectingCounty>
|
||
,
|
||
<collectingMunicipality id="6B9C5D34FFE5FFE4FD0CF5F7B464F878" box="[701,819,1936,1962]" pageId="1" pageNumber="253">Serra Alta</collectingMunicipality>
|
||
, linha férrea próximo à
|
||
<location id="8E989195FFE5FFE4FBFEF5F7B253F878" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FBFEF5F7B253F878" box="[1103,1284,1936,1962]" country="Brazil" county="Sao Bento do Sul" municipality="Serra Alta" name="Estrada Saraiva" pageId="1" pageNumber="253" stateProvince="Santa Catarina">Estrada Saraiva</location>
|
||
,
|
||
<date id="FFF9E18EFFE5FFE4FAA3F5F7B2F0F878" box="[1298,1447,1936,1962]" pageId="1" pageNumber="253" value="2016-02-13">
|
||
<collectingDate id="EFBD1866FFE5FFE4FAA3F5F7B2F0F878" box="[1298,1447,1936,1962]" pageId="1" pageNumber="253" value="2016-02-13">13 Feb 2016</collectingDate>
|
||
</date>
|
||
, (fl.),
|
||
<emphasis id="B9331B5CFFE5FFE4FF70F5D2B6E1F81C" box="[193,438,1972,1998]" italics="true" pageId="1" pageNumber="253">
|
||
<collectionCode id="ED565F8BFFE5FFE4FF70F5D2B785F81C" box="[193,210,1973,1998]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="1" pageNumber="253" type="Herbarium">P</collectionCode>
|
||
.
|
||
<collectorName id="26B2A298FFE5FFE4FF6CF5D3B620F81C" box="[221,375,1972,1998]" pageId="1" pageNumber="253">Schwirkowski</collectorName>
|
||
1591
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED565F8BFFE5FFE4FE74F5D3B6AFF81C" box="[453,504,1972,1998]" pageId="1" pageNumber="253">FPS</collectionCode>
|
||
,
|
||
<collectionCode id="ED565F8BFFE5FFE4FDB2F5D3B506F81C" box="[515,593,1972,1998]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15851" lsid="urn:lsid:biocol.org:col:15851" name="Universidade Regional de Blumenau" pageId="1" pageNumber="253" type="Herbarium">FURB</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="3B2FCD13FFE5FFE4FDD4F5D3B62CF820" collectingDate="1985-08-17" collectionCode="C, B, J, UEC" collectorName="Jaramillo" country="Brazil" county="Iguape" location="Boa Vista" municipality="Peropava" pageId="1" pageNumber="253" specimenCount="1" stateProvince="Sao Paulo">
|
||
<collectingRegion id="498309ACFFE5FFE4FDD4F5D3B58EF81C" box="[613,729,1972,1998]" country="Brazil" name="Sao Paulo" pageId="1" pageNumber="253">São Paulo</collectingRegion>
|
||
,
|
||
<collectingCounty id="6299BFC2FFE5FFE4FD55F5D2B464F81D" box="[740,819,1973,1999]" pageId="1" pageNumber="253">Iguape</collectingCounty>
|
||
,
|
||
<collectingMunicipality id="6B9C5D34FFE5FFE4FC8FF5D2B4FEF81D" box="[830,937,1973,1999]" pageId="1" pageNumber="253">Peropava</collectingMunicipality>
|
||
, fazenda
|
||
<location id="8E989195FFE5FFE4FBA2F5D2B3D5F81C" LSID="urn:lsid:plazi:treatment:03EE7658FFE5FFE1FF39F073B563F7F6:8E989195FFE5FFE4FBA2F5D2B3D5F81C" box="[1043,1154,1972,1999]" country="Brazil" county="Iguape" municipality="Peropava" name="Boa Vista" pageId="1" pageNumber="253" stateProvince="Sao Paulo">Boa Vista</location>
|
||
,
|
||
<date id="FFF9E18EFFE5FFE4FB3FF5D3B275F81D" box="[1166,1314,1972,1999]" pageId="1" pageNumber="253" value="1985-08-17">
|
||
<collectingDate id="EFBD1866FFE5FFE4FB3FF5D3B275F81D" box="[1166,1314,1972,1999]" pageId="1" pageNumber="253" value="1985-08-17">17 Aug 1985</collectingDate>
|
||
</date>
|
||
, (fl.),
|
||
<emphasis id="B9331B5CFFE5FFE4FAD7F5D3B671F820" italics="true" pageId="1" pageNumber="253">
|
||
<collectionCode id="ED565F8BFFE5FFE4FAD7F5D3B22CF81C" box="[1382,1403,1972,1998]" country="Denmark" name="University of Copenhagen" pageId="1" pageNumber="253" type="Herbarium">C</collectionCode>
|
||
.
|
||
<collectionCode id="ED565F8BFFE5FFE4FACEF5D3B2C4F81C" box="[1407,1427,1972,1998]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="1" pageNumber="253" type="Herbarium">B</collectionCode>
|
||
.
|
||
<collectionCode id="ED565F8BFFE5FFE4FA26F5D3B2FFF81C" box="[1431,1448,1972,1998]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="1" pageNumber="253" type="Herbarium">J</collectionCode>
|
||
.
|
||
<collectorName id="26B2A298FFE5FFE4FF39F5BFB7A2F820" box="[136,245,2008,2034]" pageId="1" pageNumber="253">Jaramillo</collectorName>
|
||
342
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="ED565F8BFFE5FFE4FE84F5BFB624F820" box="[309,371,2008,2034]" country="Brazil" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15616" lsid="urn:lsid:biocol.org:col:15616" name="Universidade Estadual de Campinas" pageId="1" pageNumber="253" type="Herbarium">UEC</collectionCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF3897C6FFE6FFE7FF39F56DB66DF8B5" ID-DOI="http://doi.org/10.5281/zenodo.13876541" ID-Zenodo-Dep="13876541" httpUri="https://zenodo.org/record/13876541/files/figure.png" pageId="2" pageNumber="254" startId="2.[136,229,1802,1824]" targetBox="[163,1430,198,1776]" targetPageId="2" targetType="figure">
|
||
<paragraph id="8BF8C74EFFE6FFE7FF39F56DB66DF8B5" blockId="2.[136,1452,1802,1896]" pageId="2" pageNumber="254">
|
||
<emphasis id="B9331B5CFFE6FFE7FF39F56DB7A8F8CD" bold="true" box="[136,255,1802,1824]" pageId="2" pageNumber="254">FIGURE 1.</emphasis>
|
||
A–G.
|
||
<taxonomicName id="4C47BCCDFFE6FFE7FEF1F56DB551F8F2" authorityName="Sousa" authorityYear="2020" box="[320,518,1802,1824]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="2" pageNumber="254" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE6FFE7FEF1F56DB551F8F2" box="[320,518,1802,1824]" italics="true" pageId="2" pageNumber="254">Pontederia gigantea</emphasis>
|
||
</taxonomicName>
|
||
: A. Habit. B. Inflorescence detail. C. Detail of a trichome from the inflorescence rachis and the perianth. D. Flower. E. Detail of a flower sectioned in the middle. F. Detail of a trichome from the stamen filament. G. Fruit. (A–G from
|
||
<emphasis id="B9331B5CFFE6FFE7FF39F534B67AF8B5" box="[136,301,1874,1896]" italics="true" pageId="2" pageNumber="254">D.J.L. Sousa 650</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3897C6FFE7FFE6FF39F568B50EF89B" ID-DOI="http://doi.org/10.5281/zenodo.13876543" ID-Zenodo-Dep="13876543" httpUri="https://zenodo.org/record/13876543/files/figure.png" pageId="3" pageNumber="255" startId="3.[136,229,1807,1829]" targetBox="[158,1430,193,1776]" targetPageId="3" targetType="figure">
|
||
<paragraph id="8BF8C74EFFE7FFE6FF39F568B50EF89B" blockId="3.[136,1451,1807,1866]" pageId="3" pageNumber="255">
|
||
<emphasis id="B9331B5CFFE7FFE6FF39F568B657F8F7" bold="true" box="[136,256,1807,1829]" pageId="3" pageNumber="255">FIGURE 2.</emphasis>
|
||
A–F.
|
||
<taxonomicName id="4C47BCCDFFE7FFE6FE8FF577B551F8F7" authorityName="Presl" authorityYear="1827" box="[318,518,1808,1829]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="3" pageNumber="255" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE7FFE6FE8FF577B551F8F7" box="[318,518,1808,1829]" italics="true" pageId="3" pageNumber="255">Pontederia sagittata</emphasis>
|
||
</taxonomicName>
|
||
. A. Habit. B. Inflorescence.
|
||
<taxonomicName id="4C47BCCDFFE7FFE6FC94F577B4BBF8F7" authorityName="Sousa" authorityYear="2020" box="[805,1004,1808,1829]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="3" pageNumber="255" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE7FFE6FC94F577B4BBF8F7" box="[805,1004,1808,1829]" italics="true" pageId="3" pageNumber="255">Pontederia gigantea</emphasis>
|
||
</taxonomicName>
|
||
. C. Habit. D. Inflorescence. E. Inflorescence detail. F. Dispersion unit. (Photos D.J.L. Sousa).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3897C6FFE0FFE1FF39F75AB2C7FA81" ID-DOI="http://doi.org/10.5281/zenodo.13876545" ID-Zenodo-Dep="13876545" box="[136,1424,1341,1363]" httpUri="https://zenodo.org/record/13876545/files/figure.png" pageId="4" pageNumber="256" startId="4.[136,229,1341,1363]" targetBox="[199,1404,210,1292]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8BF8C74EFFE0FFE1FF39F75AB2C7FA81" blockId="4.[136,1424,1341,1363]" box="[136,1424,1341,1363]" pageId="4" pageNumber="256">
|
||
<emphasis id="B9331B5CFFE0FFE1FF39F75AB7A9FA80" bold="true" box="[136,254,1341,1363]" pageId="4" pageNumber="256">FIGURE 3.</emphasis>
|
||
Geographic distribution of
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FDB9F75AB59AFA81" authorityName="Sousa" authorityYear="2020" box="[520,717,1341,1363]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE0FFE1FDB9F75AB59AFA81" box="[520,717,1341,1363]" italics="true" pageId="4" pageNumber="256">Pontederia gigantea</emphasis>
|
||
</taxonomicName>
|
||
(circles) and
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FCE1F75AB354FA80" authorityName="Sousa" authorityYear="2020" box="[848,1027,1341,1362]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="reflexa">
|
||
<emphasis id="B9331B5CFFE0FFE1FCE1F75AB354FA80" box="[848,1027,1341,1362]" italics="true" pageId="4" pageNumber="256">Pontederia reflexa</emphasis>
|
||
</taxonomicName>
|
||
(stars); BOL—Bolivia, PRY—Paraguay.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF8C74EFFE0FFE1FF0CF7E5B221F8FA" blockId="4.[136,1452,1410,2084]" pageId="4" pageNumber="256">
|
||
<emphasis id="B9331B5CFFE0FFE1FF0CF7E5B671FA4E" bold="true" box="[189,294,1410,1436]" pageId="4" pageNumber="256">Notes:—</emphasis>
|
||
Some specimens that occur in small rivers and streams in the Brazilian Atlantic Rainforest (from
|
||
<collectingRegion id="498309ACFFE0FFE1FADBF7E5B2FCFA4E" box="[1386,1451,1410,1436]" country="Brazil" name="Bahia" pageId="4" pageNumber="256">Bahia</collectingRegion>
|
||
to
|
||
<collectingRegion id="498309ACFFE0FFE1FF15F7C1B610FA12" box="[164,327,1446,1472]" country="Brazil" name="Santa Catarina" pageId="4" pageNumber="256">Santa Catarina</collectingRegion>
|
||
states), were identified as
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FDDCF7C0B4F8FA12" authority="Presl (1827: 116)" authorityName="Presl" authorityPageNumber="116" authorityYear="1827" box="[621,943,1446,1472]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE0FFE1FDDCF7C0B5BEFA12" box="[621,745,1447,1472]" italics="true" pageId="4" pageNumber="256">P. sagittata</emphasis>
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FD5EF7C1B4F8FA12" author="Presl, C. B." box="[751,943,1446,1472]" pageId="4" pageNumber="256" refId="ref6869" refString="Presl, C. B. (1827) Reliquiae Haenkeanae, seu, Descriptiones et icones plantarum quas in America meridionali et boreali, in insulis Philippinis et Marianis collegit Thaddaeus Haenke redegit et in ordinem digessit Carolus Bor. Presl. Cura Musei Bohemici. Vol. 1. 356 pp." type="book" year="1827">Presl (1827: 116)</bibRefCitation>
|
||
</taxonomicName>
|
||
based mainly on the presence of sagittate leaf blades (
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FF6EF7ADB6F2FA37" author="Castellanos, A." box="[223,421,1482,1509]" pageId="4" pageNumber="256" pagination="147 - 236" refId="ref5715" refString="Castellanos, A. (1959) Las Pontederiaceae de Brasil. Arquivos do Jardim Botanico do Rio de Janeiro 16: 147 - 236." type="journal article" year="1959">Castellanos 1959</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FE00F7ADB5F1FA37" author="Faria, A. D. & Amaral, M. C. E." box="[433,678,1482,1509]" pageId="4" pageNumber="256" refId="ref5874" refString="Faria, A. D. & Amaral, M. C. E. (2005) Pontederiaceae. In: Wanderley, M. G. L., Shepherd, G. J. & Giulietti, A. M. (Eds.) Flora fanerogamica do estado de Sao Paulo, Vol. 4. Rima, Sao Paulo. pp. 325 - 330." type="book" year="2005">Faria & Amaral 2005</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FD00F7ADB4DEFA36" author="Amaral, M. C. E. & Bittrich, V. & Ramos, A. D. & Anderson, L. O. & Aona, L. Y. S." box="[689,905,1482,1508]" pageId="4" pageNumber="256" refId="ref5388" refString="Amaral, M. C. E., Bittrich, V., Ramos, A. D., Anderson, L. O. & Aona, L. Y. S. (2008) Guia de Identificacao de Plantas Aquaticas e Palustres do Estado de Sao Paulo, 1 st ed. Holos Editora, Sao Paulo, 452 pp." type="book" year="2008">
|
||
Amaral
|
||
<emphasis id="B9331B5CFFE0FFE1FCBCF7ACB411FA36" box="[781,838,1482,1508]" italics="true" pageId="4" pageNumber="256">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FC24F7ADB3C9FA36" author="Sousa, D. J. L. & Giulietti, A. M." box="[917,1182,1482,1508]" pageId="4" pageNumber="256" pagination="1 - 30" refId="ref7037" refString="Sousa, D. J. L. & Giulietti, A. M. (2014) Flora da Bahia: Pontederiaceae. Sitientibus 14: 1 - 30. https: // doi. org / 10.13102 / scb 360" type="journal article" year="2014">Sousa & Giulietti 2014</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FB1BF7ADB2F0FA36" author="Guimaraes, M. G. Q. & Moreira, A. D. R. & Bove, C. P." box="[1194,1447,1482,1508]" pageId="4" pageNumber="256" pagination="103 - 108" refId="ref6340" refString="Guimaraes, M. G. Q., Moreira, A. D. R. & Bove, C. P. (2017) Flora do Rio de Janeiro: Pontederiaceae. Rodriguesia 68: 103 - 108. https: // doi. org / 10.1590 / 2175 - 7860201768118" type="journal article" year="2017">
|
||
Guimarães
|
||
<emphasis id="B9331B5CFFE0FFE1FA9AF7ACB232FA36" box="[1323,1381,1482,1508]" italics="true" pageId="4" pageNumber="256">et al.</emphasis>
|
||
2017
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FF39F789B65AF9DA" author="Sousa, D. J. L." box="[136,269,1518,1544]" pageId="4" pageNumber="256" refId="ref6984" refString="Sousa, D. J. L. (2019) Pontederiaceae in Flora of Brasil 2020 under construction. Jardim Botanico do Rio de Janeiro. Available from: http: // floradobrasil. jbrj. gov. br / reflora / floradobrasil / FB 197 (accessed 10 April 2019)" type="url" year="2019">Sousa 2019</bibRefCitation>
|
||
). However, molecular phylogenetic studies (
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FD43F789B422F9DA" author="Sousa, D. J. L." box="[754,885,1518,1544]" pageId="4" pageNumber="256" refId="ref6946" refString="Sousa, D. J. L. (2018) Taxonomia, filogenia, morfologia e evolucao das Pontederiaceae. PhD Thesis, State University of Feira de Santana, Feira de Santana, 297 pp." type="book" year="2018">Sousa 2018</bibRefCitation>
|
||
) provided initial evidence that specimens identified as
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FF1BF474B67CF9FE" authorityName="Presl" authorityYear="1827" box="[170,299,1555,1580]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE0FFE1FF1BF474B67CF9FE" box="[170,299,1555,1580]" italics="true" pageId="4" pageNumber="256">P. sagittata</emphasis>
|
||
</taxonomicName>
|
||
comprise at least two distinct taxa. A more detailed morphological analysis
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FB1AF474B27BF9FE" authorityName="Presl" authorityYear="1827" box="[1195,1324,1555,1580]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE0FFE1FB1AF474B27BF9FE" box="[1195,1324,1555,1580]" italics="true" pageId="4" pageNumber="256">P. sagittata</emphasis>
|
||
</taxonomicName>
|
||
specimens from
|
||
<collectingCountry id="F35087DEFFE0FFE1FF77F451B65DF982" box="[198,266,1590,1616]" name="Brazil" pageId="4" pageNumber="256">Brazil</collectingCountry>
|
||
and
|
||
<collectingCountry id="F35087DEFFE0FFE1FEF2F451B6CEF982" box="[323,409,1590,1616]" name="Mexico" pageId="4" pageNumber="256">Mexico</collectingCountry>
|
||
demonstrated morphological differences between them, supporting their delimitation as two different entities.
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FEE0F43DB560F9A6" authorityName="Presl" authorityYear="1827" box="[337,567,1626,1652]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE0FFE1FEE0F43DB560F9A6" box="[337,567,1626,1652]" italics="true" pageId="4" pageNumber="256">Pontederia sagittata</emphasis>
|
||
</taxonomicName>
|
||
was described by
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FCBDF43DB4C1F9A6" author="Presl, C. B." box="[780,918,1626,1652]" pageId="4" pageNumber="256" refId="ref6869" refString="Presl, C. B. (1827) Reliquiae Haenkeanae, seu, Descriptiones et icones plantarum quas in America meridionali et boreali, in insulis Philippinis et Marianis collegit Thaddaeus Haenke redegit et in ordinem digessit Carolus Bor. Presl. Cura Musei Bohemici. Vol. 1. 356 pp." type="book" year="1827">Presl (1827)</bibRefCitation>
|
||
based on a specimen from
|
||
<collectingCountry id="F35087DEFFE0FFE1FB60F43DB270F9A6" box="[1233,1319,1626,1652]" name="Mexico" pageId="4" pageNumber="256">Mexico</collectingCountry>
|
||
(
|
||
<emphasis id="B9331B5CFFE0FFE1FA89F43DB66AF94A" italics="true" pageId="4" pageNumber="256">Karwinski von Karwin s.n.</emphasis>
|
||
M 0242236!). This leads us to propose a new species based on the
|
||
<collectingCountry id="F35087DEFFE0FFE1FBF6F419B3DCF94A" box="[1095,1163,1662,1688]" name="Brazil" pageId="4" pageNumber="256">Brazil</collectingCountry>
|
||
specimens. To ensure no other name was available, we exhaustively examined the literature and botanical collections available. A herbarium sheet collected by
|
||
<emphasis id="B9331B5CFFE0FFE1FEE5F4A1B699F932" box="[340,462,1734,1760]" italics="true" pageId="4" pageNumber="256">Sellow 278</emphasis>
|
||
(B 10 0242078!) in Espírito Santo-Brazil has two different determinations (
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FAA5F4A1B7BDF8D6" class="Liliopsida" family="Pontederiaceae" genus="Heteranthera" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="sagittata">
|
||
<emphasis id="B9331B5CFFE0FFE1FAA5F4A1B7BDF8D6" italics="true" pageId="4" pageNumber="256">Heteranthera sagittata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FE92F48DB6A5F8D6" box="[291,498,1770,1796]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="glabra">
|
||
<emphasis id="B9331B5CFFE0FFE1FE92F48DB6A5F8D6" box="[291,498,1770,1796]" italics="true" pageId="4" pageNumber="256">Pontederia glabra</emphasis>
|
||
</taxonomicName>
|
||
). However, neither of these names were effectively published and, supported by the International Code (
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FED9F569B514F8FA" author="Turland, N. J. & Wiersema, J. H. & Barrie, F. R. & Greuter, W. & Hawksworth, D. L. & Herendeen, P. S. & Knapp, S. & Kusber, W. - H. & Li, D. - Z. & Marhold, K. & May, T. W. & McNeill, J. & Monro, A. M. & Prado, J. & Price, M. J. & Smith, G. F." box="[360,579,1806,1832]" pageId="4" pageNumber="256" refId="ref7145" refString="Turland, N. J., Wiersema, J. H., Barrie, F. R., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Kusber, W. - H., Li, D. - Z., Marhold, K., May, T. W., McNeill, J., Monro, A. M., Prado, J., Price, M. J. & Smith, G. F. (Eds.) (2018) International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code). Regnum Vegetabile 159. Glashutten: Koeltz Botanical Books. https: // doi. org / 10.12705 / Code. 2018" type="journal volume" year="2018">
|
||
Turland
|
||
<emphasis id="B9331B5CFFE0FFE1FE79F568B557F8FA" box="[456,512,1806,1832]" italics="true" pageId="4" pageNumber="256">et al.</emphasis>
|
||
2018
|
||
</bibRefCitation>
|
||
), we choose a new specific epithet for this previously undescribed taxon.
|
||
</paragraph>
|
||
<paragraph id="8BF8C74EFFE0FFE1FF0CF555B563F7F6" blockId="4.[136,1452,1410,2084]" pageId="4" pageNumber="256">
|
||
Most species of the genus
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FE5CF555B53EF89E" box="[493,617,1842,1868]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B9331B5CFFE0FFE1FE5CF555B53EF89E" box="[493,617,1842,1868]" italics="true" pageId="4" pageNumber="256">Pontederia</emphasis>
|
||
</taxonomicName>
|
||
are tristylous, presenting the three floral morphs—long-, mid- and short-styled—(
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FF5FF531B55DF8A2" author="Barrett, S. C. H. & Graham, S. W." box="[238,522,1878,1904]" pageId="4" pageNumber="256" pagination="225 - 258" refId="ref5645" refString="Barrett, S. C. H. & Graham, S. W. (1997) Adaptive radiation in the aquatic plant family Pontederiaceae: insights from phylogenetic analysis. In: Givnish, T. J. & Sytsma, K. (Eds.) Molecular Evolution and Adaptive Radiation. Cambridge University Press, 638 pp. [pp. 225 - 258.]" type="book chapter" year="1997">Barrett & Graham 1997</bibRefCitation>
|
||
), except
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FDC7F530B35CF8A3" authority="Alexander (1937: 59)" authorityName="Alexander" authorityPageNumber="59" authorityYear="1937" box="[630,1035,1878,1905]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="parviflora">
|
||
<emphasis id="B9331B5CFFE0FFE1FDC7F530B450F8A2" box="[630,775,1878,1904]" italics="true" pageId="4" pageNumber="256">P. parviflora</emphasis>
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FCA1F531B35CF8A3" author="Alexander, E. J." box="[784,1035,1878,1905]" pageId="4" pageNumber="256" pagination="51 - 60" refId="ref5367" refString="Alexander, E. J. (1937) Family Pontederiaceae. North America Flora 19: 51 - 60." type="journal article" year="1937">Alexander (1937: 59)</bibRefCitation>
|
||
</taxonomicName>
|
||
, described as the only homostylous species of the genus. For
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FE02F51CB563F846" authorityName="Sousa" authorityYear="2020" box="[435,564,1915,1940]" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" kingdom="Plantae" order="Commelinales" pageId="4" pageNumber="256" phylum="Tracheophyta" rank="species" species="gigantea">
|
||
<emphasis id="B9331B5CFFE0FFE1FE02F51CB563F846" box="[435,564,1915,1940]" italics="true" pageId="4" pageNumber="256">P. gigantea</emphasis>
|
||
</taxonomicName>
|
||
, we found only one floral morph
|
||
<typeStatus id="54FC79ECFFE0FFE1FC73F51DB4A2F846" box="[962,1013,1914,1940]" pageId="4" pageNumber="256">type</typeStatus>
|
||
, the mid-styled. The absence of long- and short-styled flowers can be related to a disruption of the population structure, as all of them are relatively small and distant from each other, and they could be maintained by clonal propagation. Indeed,
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FB39F5A5B27EF80E" author="Barrett, S. C. H." box="[1160,1321,1986,2012]" pageId="4" pageNumber="256" pagination="741 - 760" refId="ref5599" refString="Barrett, S. C. H. (1988) Evolution of breeding systems in Eichhornia (Pontederiaceae): a review. Annals of the Missouri Botanical Garden 75: 741 - 760. https: // doi. org / 10.2307 / 2399363" type="journal article" year="1988">Barrett (1988)</bibRefCitation>
|
||
had shown the influence of clonal propagation in tristyly breakdown of
|
||
<taxonomicName id="4C47BCCDFFE0FFE1FCF8F581B250F7D2" box="[841,1287,2022,2048]" pageId="4" pageNumber="256">
|
||
<emphasis id="B9331B5CFFE0FFE1FCF8F581B490F7D2" box="[841,967,2022,2048]" italics="true" pageId="4" pageNumber="256">Eichhornia</emphasis>
|
||
<bibRefCitation id="EFD6BABFFFE0FFE1FC63F581B3FFF7D2" author="Kunth, C. S." box="[978,1192,2022,2048]" pageId="4" pageNumber="256" refId="ref6510" refString="Kunth, C. S. (1843) Enumeratio plantarum omnium hucusque cognitarum: secundum familias naturales disposita, adjectis characteribus, differentiis et synonymis, vol. 4. Stutgardiaeet Tubingae: sumtibus J. G. Cottar." type="journal volume" year="1843">Kunth (1843: 129)</bibRefCitation>
|
||
species
|
||
</taxonomicName>
|
||
, also showing predomination of a mid-styled morph.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |