109 lines
7.8 KiB
XML
109 lines
7.8 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.108.27652" ID-GBIF-Dataset="db99327c-6b14-4d79-9a0c-4b8c941ca1bd" ID-PMC="PMC6160854" ID-Pensoft-Pub="1314-2003-108-25" ID-Pensoft-UUID="613AFFC18E03FFDEFFA1DB2FFF88FFAE" ID-PubMed="30275733" ID-Zenodo-Dep="1409868" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2003-108-25" ModsDocOrigin="PhytoKeys " ModsDocTitle="Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L." checkinTime="1553125367062" checkinUser="pensoft" docAuthor="Pellegrini, Marco O. O., Horn, Charles N. & Almeida, Rafael F." docDate="2018" docId="02F4A078A7084316BEDC64B79CC8AD7C" docLanguage="en" docName="PhytoKeys 108: 25-83" docOrigin="PhytoKeys 108" docSource="http://dx.doi.org/10.3897/phytokeys.108.27652" docTitle="Pontederia sagittata C. Presl, Reliq. Haenk. 1 (2): 116. 1827" docType="treatment" docVersion="6" id="613AFFC18E03FFDEFFA1DB2FFF88FFAE" lastPageNumber="25" masterDocId="613AFFC18E03FFDEFFA1DB2FFF88FFAE" masterDocTitle="Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L." masterLastPageNumber="83" masterPageNumber="25" pageNumber="25" updateTime="1668139023691" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L.</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Pellegrini, Marco O. O.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Horn, Charles N.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Almeida, Rafael F.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>108</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>25</mods:start>
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<mods:end>83</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.108.27652</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.108.27652</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-108-25</mods:identifier>
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<mods:identifier type="Pensoft-UUID">613AFFC18E03FFDEFFA1DB2FFF88FFAE</mods:identifier>
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<mods:identifier type="Zenodo-Dep">1409868</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154472669" LSID="urn:lsid:plazi:treatment:02F4A078A7084316BEDC64B79CC8AD7C" httpUri="http://treatment.plazi.org/id/02F4A078A7084316BEDC64B79CC8AD7C" lastPageNumber="25" pageId="0" pageNumber="25">
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<subSubSection pageId="0" pageNumber="25" type="nomenclature">
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<paragraph pageId="0" pageNumber="25">
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5.5.
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<taxonomicName LSID="738D3134-3E82-5805-A7BB-4126A0B68BA9" authority="C. Presl, Reliq. Haenk. 1 (2): 116. 1827." class="Liliopsida" family="Pontederiaceae" genus="Pontederia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pontederia sagittata" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="sagittata">Pontederia sagittata C.Presl, Reliq. Haenk. 1(2): 116. 1827.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="reference_group">
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<paragraph pageId="0" pageNumber="25">
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<taxonomicName class="Liliopsida" family="Pontederiaceae" form="sagittata" genus="Pontederia" higherTaxonomySource="CoL" infraspecific-rank="f." kingdom="Plantae" lsidName="Pontederia cordata" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="form" species="cordata">Pontederia cordata f. sagittata</taxonomicName>
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(C.Presl) Solms, Monogr. Phan. 4: 533. 1883.
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</paragraph>
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<paragraph pageId="0" pageNumber="25">
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<taxonomicName authority="cordata" class="Liliopsida" family="Pontederiaceae" genus="Pontederia" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Pontederia var. sagittata" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="variety" species="cordata" variety="sagittata">Pontederia cordata var. sagittata</taxonomicName>
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(C.Presl) Schery, Ann. Missouri Bot. Gard. 31: 157. 1944. Holotype. MEXICO. s.loc., fl., fr., s.dat., T.P.X. Haenke s.n. (PRC barcode PRC450416!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="distribution">
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<paragraph pageId="0" pageNumber="25">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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Mexico, Costa Rica, Guatemala, Honduras, Panama and Brazil (states of Bahia,
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo, Minas Gerais, Rio de Janeiro,
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo,
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<normalizedToken originalValue="Paraná">Parana</normalizedToken>
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, Rio Grande do Sul and Santa Catarina).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="taxonomical notes">
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<paragraph pageId="0" pageNumber="25">Taxonomical notes.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Pontederia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pontederia sagittata" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="sagittata">
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<emphasis italics="true" pageId="0" pageNumber="25">Pontederia sagittata</emphasis>
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</taxonomicName>
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is a poorly circumscribed taxon that is morphologically similar to
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. cordata" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="cordata">
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<emphasis italics="true" pageId="0" pageNumber="25">P. cordata</emphasis>
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</taxonomicName>
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, due to the shape of the blade of their petiolate leaves. However, it is molecularly more closely related to
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. ovalis" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="ovalis">
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<emphasis italics="true" pageId="0" pageNumber="25">P. ovalis</emphasis>
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</taxonomicName>
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, having in common the anthocarp with sinuate ridges. The disjunctive distribution of
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. sagittata" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="sagittata">
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<emphasis italics="true" pageId="0" pageNumber="25">P. sagittata</emphasis>
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</taxonomicName>
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is probably related to misidentified specimens and/or the presence of cryptic species in what we currently accept as
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. sagittata" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="sagittata">
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<emphasis italics="true" pageId="0" pageNumber="25">P. sagittata</emphasis>
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</taxonomicName>
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<emphasis italics="true" pageId="0" pageNumber="25">s.l.</emphasis>
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Great variation in petiolate leaf shape can be observed throughout its distribution, especially in Brazil. We believe that
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. sagittata" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="sagittata">
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<emphasis italics="true" pageId="0" pageNumber="25">P. sagittata</emphasis>
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</taxonomicName>
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should be properly studied, using different approaches than traditional taxonomy, in order to solve this issue.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |