195 lines
19 KiB
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195 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.73.10365" ID-PMC="PMC5109902" ID-Pensoft-Pub="1314-2003-73-93" ID-Pensoft-UUID="BF1FFFB69E1CFF81FFD5FF8FE10B1117" ID-PubMed="27872558" ID-Zenodo-Dep="162397" ModsDocID="1314-2003-73-93" checkinTime="1477104409109" checkinUser="pensoft" docAuthor="Sukhorukov, Alexander P. & Kushunina, Maria" docDate="2016" docId="E4603EABEC1050E78B8AA0383196B784" docLanguage="en" docName="PhytoKeys 73: 93-116" docOrigin="PhytoKeys 73" docPubDate="2016-10-21" docSource="http://dx.doi.org/10.3897/phytokeys.73.10365" docTitle="Paramollugo digyna Sukhor 2016, comb. nov." docType="treatment" docVersion="3" id="BF1FFFB69E1CFF81FFD5FF8FE10B1117" lastPageNumber="102" masterDocId="BF1FFFB69E1CFF81FFD5FF8FE10B1117" masterDocTitle="Taxonomic revision and distribution of herbaceous Paramollugo (Molluginaceae) in the Eastern Hemisphere" masterLastPageNumber="116" masterPageNumber="93" pageNumber="102" updateTime="1668141858272" 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>Taxonomic revision and distribution of herbaceous Paramollugo (Molluginaceae) in the Eastern Hemisphere</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>Sukhorukov, Alexander P.</mods:namePart>
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<mods:affiliation>Department of Higher Plants, Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia</mods:affiliation>
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<mods:nameIdentifier type="email">suchor@mail.ru</mods:nameIdentifier>
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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>Kushunina, Maria</mods:namePart>
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<mods:affiliation>Department of Plant Physiology, Biological Faculty, Lomonosov Moscow State University, 119234, Moscow, Russia</mods:affiliation>
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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>2016</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2016-10-21</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>73</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>93</mods:start>
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<mods:end>116</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.73.10365</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.73.10365</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-73-93</mods:identifier>
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<mods:identifier type="Pensoft-UUID">BF1FFFB69E1CFF81FFD5FF8FE10B1117</mods:identifier>
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<mods:identifier type="Zenodo-Dep">162397</mods:identifier>
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</mods:mods>
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<subSection lastPageId="10" lastPageNumber="103" pageId="9" pageNumber="102" type="results">
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<treatment ID-GBIF-Taxon="182226531" LSID="urn:lsid:plazi:treatment:E4603EABEC1050E78B8AA0383196B784" httpUri="http://treatment.plazi.org/id/E4603EABEC1050E78B8AA0383196B784" lastPageId="10" lastPageNumber="102" pageId="9" pageNumber="102">
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<subSubSection pageId="9" pageNumber="102" type="nomenclature">
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<paragraph pageId="9" pageNumber="102">
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<taxonomicName LSID="E4603EAB-EC10-50E7-8B8A-A0383196B784" authority="(Montrouz.) Sukhor" authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna" status="comb. nov.">Paramollugo digyna (Montrouz.) Sukhor</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="102">comb. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="102" type="reference_group">
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<paragraph pageId="9" pageNumber="102">
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<taxonomicName authorityName="Sukhorukov & Kushunina" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Mollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna" status="comb. nov.">Mollugo digyna</taxonomicName>
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Basionym; Montrouz., Ann. Acad. Roy. Sci. Lyon, Sect. Sci. 10: 179 (1860).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="102" type="neotype">
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<paragraph pageId="9" pageNumber="102">Neotype</paragraph>
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<paragraph pageId="9" pageNumber="102">
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(Sukhorukov, selected here). NEW CALEDONIA. West face of Massif de Koniambo, 300 m, iron-serpentine scrub on track through
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<normalizedToken originalValue="“maquis”">"maquis"</normalizedToken>
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, 11 October 1963,
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<emphasis italics="true" pageId="9" pageNumber="102">P.S. Green 1287</emphasis>
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(K001045648!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="102" type="discussion">
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<paragraph pageId="9" pageNumber="102">Discussion.</paragraph>
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<paragraph pageId="9" pageNumber="102">
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This taxon described by X. Montrouzier was completely forgotten and cited as
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<taxonomicName authorityName="Lam" authorityYear="1797" class="Magnoliopsida" family="Corbichoniaceae" genus="Mollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mollugo nudicaulis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="nudicaulis">
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<emphasis italics="true" pageId="9" pageNumber="102">Mollugo nudicaulis</emphasis>
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</taxonomicName>
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in the treatments of the New Caledonian flora (e.g.,
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<bibRefCitation author="Guillaumin, A" journalOrPublisher="Engelmann, Lipsiae" pageId="11" pageNumber="104" refId="B7" refString="Guillaumin, A, 1948. Flore analytique et synoptique de la Nouvelle-Caledonie phanerogames." title="Flore analytique et synoptique de la Nouvelle-Caledonie phanerogames" year="1948">Guillaumin 1948</bibRefCitation>
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,
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<bibRefCitation author="Rageau, J" journalOrPublisher="ORSTOM, Paris" pageId="11" pageNumber="104" pagination="1 - 138" refId="B14" refString="Rageau, J, 1973. Les plantes medicinales de la Nouvelle-Caledonie. ORSTOM, Paris: 1 - 138" title="Les plantes medicinales de la Nouvelle-Caledonie" year="1973">Rageau 1973</bibRefCitation>
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). However,
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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is easily recognized by unique reniform or even triangular leaf blades (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Paramollugo digyna. A general habit B leaf rosette C flower D inflorescence. Photographs by Julien Barrault." figureDoi="10.3897/phytokeys.73.10365.figure7" httpUri="https://binary.pensoft.net/fig/107531" pageId="9" pageNumber="102">7</figureCitation>
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), and by a tendency to become a short-lived perennial (in contrast to annual
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<taxonomicName authorityName="Thulin" authorityYear="2016" baseAuthorityName="Lam." class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo nudicaulis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="nudicaulis">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo nudicaulis</emphasis>
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</taxonomicName>
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). Unfortunately, many specimens were collected without the basal portion or in their first growing season, and it is still unclear which life form is predominant in
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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. Neither perennial habit nor unusual leaf shape were mentioned in the protologue (
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<bibRefCitation author="Montrouzier, X" journalOrPublisher="Memoires de l'Academie Royale des Sciences, Belles-Lettres et Arts" pageId="11" pageNumber="104" pagination="173 - 254" refId="B13" refString="Montrouzier, X, 1860. Flore de l'ile Art (pres de la Nouvelle Caledonie). Memoires de l'Academie Royale des Sciences, Belles-Lettres et Arts 10: 173 - 254" title="Flore de l'ile Art (pres de la Nouvelle Caledonie)." volume="10" year="1860">Montrouzier 1860</bibRefCitation>
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), but the author indicated the presence of two-valved capsules. We also found that the specimens collected in New Caledonia have two- or rarely three-valved capsules with 8 or fewer seeds, in contrast to other herbaceous
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<taxonomicName authorityName="M.Thulin" authorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo</emphasis>
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</taxonomicName>
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, which are characterized by capsules with three locules and up to 30 seeds. The outer walls of the testa cells are elongated, almost rectangular, with secondary warty outgrowths. A similar seed surface was observed in the Caribbean
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<taxonomicName authorityName="Thulin" authorityYear="2016" baseAuthorityName="Ekman" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo navassensis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="navassensis">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo navassensis</emphasis>
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</taxonomicName>
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and is clearly distinct from
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<taxonomicName authorityName="Thulin" authorityYear="2016" baseAuthorityName="Lam." class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo nudicaulis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="nudicaulis">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo nudicaulis</emphasis>
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</taxonomicName>
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(
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<bibRefCitation author="Sukhorukov, AP" journalOrPublisher="Israel Journal of Plant Sciences" pageId="11" pageNumber="104" publicationUrl="10.1080/07929978.2016.1249137" refId="B16" refString="Sukhorukov, AP, Kushunina, M, in press. Taxonomic significance of seed morphology in the genus Mollugo s.l. (Molluginaceae). Israel Journal of Plant Sciences 164, DOI: 10.1080/07929978.2016.1249137" title="Taxonomic significance of seed morphology in the genus Mollugo s. l. (Molluginaceae)." url="10.1080/07929978.2016.1249137" volume="164" year="in press">Sukhorukov and Kushunina in press</bibRefCitation>
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, sub
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<taxonomicName class="Magnoliopsida" family="Corbichoniaceae" genus="Mollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mollugo" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="9" pageNumber="102">Mollugo</emphasis>
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</taxonomicName>
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).
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</paragraph>
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<caption ID-Zenodo-Dep="986296" doi="10.3897/phytokeys.73.10365.figure7" httpUri="https://binary.pensoft.net/fig/107531" pageId="9" pageNumber="102" start="Figure 7" startId="F7">
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<paragraph pageId="9" pageNumber="102">
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<emphasis bold="true" pageId="9" pageNumber="102">Figure 7.</emphasis>
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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.
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<emphasis bold="true" pageId="9" pageNumber="102">A</emphasis>
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general habit
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<emphasis bold="true" pageId="9" pageNumber="102">B</emphasis>
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leaf rosette
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<emphasis bold="true" pageId="9" pageNumber="102">C</emphasis>
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flower
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<emphasis bold="true" pageId="9" pageNumber="102">D</emphasis>
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inflorescence. Photographs by Julien Barrault.
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</paragraph>
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</caption>
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<paragraph pageId="9" pageNumber="102">
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No original material of
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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was traced. The herbarium of X. Montrouzier, who described
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<taxonomicName authorityName="Sukhorukov & Kushunina" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Corbichoniaceae" genus="Mollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Mollugo digyna</emphasis>
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</taxonomicName>
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, is located in University of Montpellier herbarium (MPU), with some duplicates in the National Museum of Natural History, Paris (P). Only one specimen of
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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was found, without a precise location (MPU-310526). No specimens are cited in the protologue (
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<bibRefCitation author="Montrouzier, X" journalOrPublisher="Memoires de l'Academie Royale des Sciences, Belles-Lettres et Arts" pageId="11" pageNumber="104" pagination="173 - 254" refId="B13" refString="Montrouzier, X, 1860. Flore de l'ile Art (pres de la Nouvelle Caledonie). Memoires de l'Academie Royale des Sciences, Belles-Lettres et Arts 10: 173 - 254" title="Flore de l'ile Art (pres de la Nouvelle Caledonie)." volume="10" year="1860">Montrouzier 1860</bibRefCitation>
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). The sheet found in MPU (no. 169) and dated 1866 might have been collected later, and hence cannot be considered as original material. However, the plant clearly originates from New Caledonia due to the writing on the sheet "Stylos binos semper, capsulamque bivalvam vidi!" ("stylodia always two, capsule two-valved"). Since the original material is not found (Art. 9.16 of ICN) here we select a neotype that bears a plant with perennial life form, reniform leaves and two-valved capsules as the most indicative characters of
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="9" pageNumber="102">
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<taxonomicName authorityName="Sukhor" authorityYear="2016" baseAuthorityName="Sukhorukov & Kushunina" baseAuthorityYear="2016" class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo digyna" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="digyna">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo digyna</emphasis>
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</taxonomicName>
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is known only from New Caledonia where it usually grows on rocky or stony substrates; locally common (
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<bibRefCitation author="Guillaumin, A" journalOrPublisher="Journal d'agriculture traditionnelle et de botanique appliquee" pageId="11" pageNumber="104" pagination="91 - 103" publicationUrl="10.3406/jatba.1964.2758" refId="B8" refString="Guillaumin, A, 1964. Contributions a la flore de la Nouvelle-Caledonie. CXXII. Plantes recoltees par M. Mackee (Suite). Journal d'agriculture traditionnelle et de botanique appliquee 11 (4): 91 - 103, DOI: 10.3406/jatba.1964.2758" title="Contributions a la flore de la Nouvelle-Caledonie. CXXII. Plantes recoltees par M. Mackee (Suite)." url="10.3406/jatba.1964.2758" volume="11" year="1964">Guillaumin 1964</bibRefCitation>
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sub
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<taxonomicName authorityName="Lam" authorityYear="1797" class="Magnoliopsida" family="Corbichoniaceae" genus="Mollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Mollugo nudicaulis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="nudicaulis">
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<emphasis italics="true" pageId="9" pageNumber="102">Mollugo nudicaulis</emphasis>
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</taxonomicName>
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).
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<taxonomicName authorityName="Thulin" authorityYear="2016" baseAuthorityName="Lam." class="Magnoliopsida" family="Molluginaceae" genus="Paramollugo" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Paramollugo nudicaulis" order="Caryophyllales" pageId="9" pageNumber="102" phylum="Tracheophyta" rank="species" species="nudicaulis">
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<emphasis italics="true" pageId="9" pageNumber="102">Paramollugo nudicaulis</emphasis>
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</taxonomicName>
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s.str. is not present in New Caledonia.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="103" pageId="9" pageNumber="102" type="examined specimens">
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<paragraph pageId="9" pageNumber="102">Examined specimens</paragraph>
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<paragraph lastPageId="10" lastPageNumber="103" pageId="9" pageNumber="102">
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<emphasis bold="true" pageId="9" pageNumber="102">(selected specimens).</emphasis>
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NEW CALEDONIA: Kanala [Canala], 1859-1860,
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<emphasis italics="true" pageId="9" pageNumber="102">Viellard</emphasis>
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(BR); [no precise location] 1861-1867,
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<emphasis italics="true" pageId="9" pageNumber="102">Viellard 120</emphasis>
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<pageBreakToken pageId="10" pageNumber="103" start="start">(</pageBreakToken>
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K); [no precise location] 1870,
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<emphasis italics="true" pageId="10" pageNumber="103">Pancher 236</emphasis>
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(BM, K, P04583449); Canala, 2000 ft, 17 February 1914,
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<emphasis italics="true" pageId="10" pageNumber="103">Compton 1251</emphasis>
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(BM); Lower slopes of Mt. Kafeate, 30 March 1956, stony ground,
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<emphasis italics="true" pageId="10" pageNumber="103">H.S. McKee 4228</emphasis>
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(E, K).
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</paragraph>
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</subSubSection>
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</treatment>
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</subSection>
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</document> |