142 lines
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142 lines
11 KiB
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<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="3CC8486C5C3DAEA59A25EF88F47002CC" docLanguage="en" docName="PhytoKeys 108: 25-83" docOrigin="PhytoKeys 108" docSource="http://dx.doi.org/10.3897/phytokeys.108.27652" docTitle="Pontederia paradoxa Mart. in Schultes & Schultes f., Syst. Veg. (ed. 15 bis) 7 (2): 1144. 1830" 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="154472660" LSID="urn:lsid:plazi:treatment:3CC8486C5C3DAEA59A25EF88F47002CC" httpUri="http://treatment.plazi.org/id/3CC8486C5C3DAEA59A25EF88F47002CC" 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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1.3.
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<taxonomicName LSID="53A42A43-5DC3-5A3B-8177-A2814D9E3DA3" authority="Mart. in Schultes & Schultes f., Syst. Veg. (ed. 15 bis) 7 (2): 1144. 1830." class="Liliopsida" family="Pontederiaceae" genus="Pontederia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pontederia paradoxa" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="paradoxa">Pontederia paradoxa Mart. in Schultes & Schultes f., Syst. Veg. (ed. 15 bis) 7(2): 1144. 1830.</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 authorityName="Solms" authorityYear="1883" baseAuthorityName="Mart. ex Schult. & Schult. f." class="Liliopsida" family="Pontederiaceae" genus="Eichhornia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eichhornia paradoxa" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="paradoxa">Eichhornia paradoxa</taxonomicName>
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(Mart.) Solms, Monogr. Phan. 4: 531 1883.
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</paragraph>
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<paragraph pageId="0" pageNumber="25">
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<taxonomicName class="Liliopsida" family="Pontederiaceae" genus="Eichhornia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Eichhornia schultesiana" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="schultesiana">Eichhornia schultesiana</taxonomicName>
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Seub., Fl. Bras. 3(1): 94. 1847, nom. superfluous. Lectotype (designated here). BRAZIL.
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<normalizedToken originalValue="Maranhão">Maranhao</normalizedToken>
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:
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<normalizedToken originalValue="Alcântara">Alcantara</normalizedToken>
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oppidium at ad Porto de Carvalho, fl., fr., 1817, C.F.P. Martius 2575 (M barcode M0242209!).
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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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<taxonomicName class="Liliopsida" family="Commelinaceae" genus="Pontederia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pontederia paradoxa" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">Pontederia paradoxa</emphasis>
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</taxonomicName>
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has a disjunctive distribution between Northern and North-eastern Brazil (states of
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<normalizedToken originalValue="Pará">Para</normalizedToken>
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, Bahia,
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<normalizedToken originalValue="Ceará">Ceara</normalizedToken>
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, and Rio Grande do Norte), north-western South America (Venezuela) and Central America (Costa Rica and Guatemala).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="25" type="nomenclatural notes">
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<paragraph pageId="0" pageNumber="25">Nomenclatural notes.</paragraph>
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<paragraph pageId="0" pageNumber="25">
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In the original description of
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paradoxa" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paradoxa</emphasis>
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</taxonomicName>
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(Schultes and Schultes f. 1830), it is mentioned that the description was based on a Martius collection, from the state of
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<normalizedToken originalValue="Maranhão">Maranhao</normalizedToken>
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, Brazil. After consulting M, we came across the specimen
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<emphasis italics="true" pageId="0" pageNumber="25">Martius 2575</emphasis>
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(M0242209) that matches the protologue in great detail. Thus, it is the obvious choice for a lectotype. Later,
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<bibRefCitation author="Seubert, MA" editor="Martius, CFP" journalOrPublisher="III, part 1). Leipzig aput Frid. Fleischer, Munich" pageId="0" pageNumber="25" pagination="85 - 96" refId="B91" refString="Seubert, MA, 1847. Pontederiaceae. In: Martius, CFP, Ed., Flora Brasiliensis (Vol. III, part 1). Leipzig aput Frid. Fleischer, Munich: 85 - 96" title="Pontederiaceae." volumeTitle="Flora Brasiliensis (Vol." year="1847">Seubert (1847)</bibRefCitation>
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noticed that
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paradoxa" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paradoxa</emphasis>
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</taxonomicName>
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did not fit in the circumscription of
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<taxonomicName authorityName="subg. Cabanisia (Klotzsch ex Schltdl.) M. Pell. & C. N. Horn" authorityYear="2018" baseAuthorityName="subg. Cabanisia (Klotzsch ex Schltdl.) M. Pell. & C. N. Horn" baseAuthorityYear="2018" class="Liliopsida" family="Commelinaceae" genus="Pontederia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pontederia" order="Commelinales" pageId="0" pageNumber="25" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="25">Pontederia</emphasis>
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</taxonomicName>
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at the time. When describing
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<taxonomicName class="Magnoliopsida" family="Bromeliaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="E. schultesiana" order="Poales" pageId="0" pageNumber="25" phylum="Angiospermae" rank="species" species="schultesiana">
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<emphasis italics="true" pageId="0" pageNumber="25">E. schultesiana</emphasis>
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</taxonomicName>
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, Seubert clearly mentions
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paradoxa" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paradoxa</emphasis>
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</taxonomicName>
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, even citing the
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<emphasis italics="true" pageId="0" pageNumber="25">Martius 2575</emphasis>
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specimen. According to the Code (
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<bibRefCitation author="McNeill, J" journalOrPublisher="Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A. R. G. Gantner Verlag KG" pageId="0" pageNumber="25" refId="B69" refString="McNeill, J, Barrie, FR, Buck, WR, Demoulin, V, Greuter, W, Hawksworth, DL, Herendeen, PS, Knapp, S, Marhold, K, Prado, J, Prud'Homme Van Reine, WF, Smith, GF, Wiersema, JH, Turland, NJ, 2012. International Code of Botanical Nomenclature (Melbourne Code). Adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Vegetabile 154. A.R.G. Gantner Verlag KG" title="International Code of Botanical Nomenclature (Melbourne Code)." year="2012">McNeill et al. 2012</bibRefCitation>
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, Art. 52.1.), Seubert provided a superfluous replacement name, thus rendering
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<taxonomicName class="Magnoliopsida" family="Bromeliaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="E. schultesiana" order="Poales" pageId="0" pageNumber="25" phylum="Angiospermae" rank="species" species="schultesiana">
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<emphasis italics="true" pageId="0" pageNumber="25">E. schultesiana</emphasis>
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</taxonomicName>
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illegitimate.
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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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Similarly as
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paniculata" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paniculata">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paniculata</emphasis>
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</taxonomicName>
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,
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paradoxa" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paradoxa</emphasis>
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</taxonomicName>
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possesses a highly mind-boggling distribution, which makes us believe that it might actually represent a species complex. Two names are available for the putative disjunctive taxa, but since
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<taxonomicName family="Pontederiaceae" kingdom="Plantae" lsidName="P. paradoxa" order="Commelinales" pageId="0" pageNumber="25" rank="species" species="paradoxa">
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<emphasis italics="true" pageId="0" pageNumber="25">P. paradoxa</emphasis>
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</taxonomicName>
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in its current circumscription is known for only a handful of specimens, we discourage any taxonomic changes before the species is properly studied.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |