347 lines
35 KiB
XML
347 lines
35 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4776798" ID-GBIF-Dataset="e3b7fac8-3c2f-4c1d-8329-4e876e7ecde2" ID-GBIF-Taxon="182248068" ID-ISSN="1639-4798" ID-Zenodo-Dep="4776798" checkinTime="1615486233977" checkinUser="carolina" docAuthor="Lorence, David H., Florence, Jacques & Meyer, Jean-Yves" docDate="2017" docId="CF6387CAFFB3FF8BF539FF67FA64FABD" docLanguage="en" docName="Adansonia.39.1.41-53.pdf" docOrigin="Adansonia 39 (1)" docStyle="DocumentStyle:E7A860AFEA63D44BCC37955D07FCAFC7.2:Adansonia.2015-2017.journal_article" docStyleId="E7A860AFEA63D44BCC37955D07FCAFC7" docStyleName="Adansonia.2015-2017.journal_article" docStyleVersion="2" docTitle="Psychotria speciosa G. Forst." docType="treatment" docVersion="5" lastPageNumber="46" masterDocId="335AFFB2FFB6FF8EF415FFB0FFD4FFD0" masterDocTitle="Reassessment of the Psychotria speciosa G. Forst. (Rubiaceae) complex in Tahiti, Society Islands, with a new combination and description of new species, Psychotria paulae J. - Y. Meyer, Lorence & J. Florence, sp. nov." masterLastPageNumber="53" masterPageNumber="41" pageId="5" pageNumber="46" updateTime="1643484351404" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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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>Reassessment of the Psychotria speciosa G. Forst. (Rubiaceae) complex in Tahiti, Society Islands, with a new combination and description of new species, Psychotria paulae J. - Y. Meyer, Lorence & J. Florence, sp. nov.</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>Lorence, David H.</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>Florence, Jacques</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>Meyer, Jean-Yves</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>Adansonia</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2017</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2017-06-30</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>39</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>41</mods:start>
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<mods:end>53</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:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5252/a2017n1a4</mods:identifier>
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<mods:identifier type="GBIF-Dataset">e3b7fac8-3c2f-4c1d-8329-4e876e7ecde2</mods:identifier>
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<mods:identifier type="ISSN">1639-4798</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4599027</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4776798" ID-GBIF-Taxon="182248068" ID-Zenodo-Dep="4776798" LSID="urn:lsid:plazi:treatment:CF6387CAFFB3FF8BF539FF67FA64FABD" httpUri="http://treatment.plazi.org/id/CF6387CAFFB3FF8BF539FF67FA64FABD" lastPageNumber="46" pageId="5" pageNumber="46">
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<subSubSection box="[300,608,215,242]" pageId="5" pageNumber="46" type="nomenclature">
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||
<paragraph blockId="5.[300,608,215,274]" box="[300,608,215,242]" pageId="5" pageNumber="46">
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<heading box="[300,608,215,242]" centered="true" fontSize="11" level="2" pageId="5" pageNumber="46" reason="3">
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<taxonomicName authority="G. Forst." authorityName="G. Forst." box="[300,608,215,242]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">
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<emphasis bold="true" box="[300,503,215,242]" italics="true" pageId="5" pageNumber="46">Psychotria speciosa</emphasis>
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G. Forst.
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="46" type="description">
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<paragraph blockId="5.[300,608,215,274]" box="[413,494,247,274]" pageId="5" pageNumber="46">
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(
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<figureCitation box="[422,485,247,273]" captionStart="FIG" captionStartId="4.[132,143,1770,1788]" captionTargetBox="[220,1367,215,1727]" captionTargetId="figure-97@4.[220,1367,215,1727]" captionTargetPageId="4" captionText="FIG. 2. — Psychotria speciosa G. Forst., various calyx forms: A, C, D, form with campanulate calyx and triangular-ovate to spathulate lobes; B, basal part of dissected flower bud from lectotype specimen showing triangular-ovate calyx lobe (arrow); orientation is horizontal, base of bud is to left. A, C, D, Tahiti, Marau, J.-Y. Meyer photos; B, Forster 57 (lectotype, GOET), E. Carnero-Diaz photo." figureDoi="http://doi.org/10.5281/zenodo.4599031" httpUri="https://zenodo.org/record/4599031/files/figure.png" pageId="5" pageNumber="46">Fig. 2</figureCitation>
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)
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</paragraph>
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<paragraph blockId="5.[130,777,304,1028]" pageId="5" pageNumber="46">
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<emphasis box="[155,539,304,328]" italics="true" pageId="5" pageNumber="46">Florulae Insularum Australium Prodromus</emphasis>
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: 16, taxon 89 (1786). —
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<taxonomicName authority="(G. Forst.)" authorityName="Sw." authorityYear="1788" baseAuthorityName="G. Forst." box="[131,409,330,355]" class="Magnoliopsida" family="Rubiaceae" genus="Cephaelis" higherTaxonomySource="GBIF" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">
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<emphasis box="[131,294,330,354]" italics="true" pageId="5" pageNumber="46">Cephaelis speciosa</emphasis>
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(G. Forst.)
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</taxonomicName>
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, Spreng.,
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<emphasis box="[506,703,330,354]" italics="true" pageId="5" pageNumber="46">Systema vegetabilium</emphasis>
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1: 749 (1824). —
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<taxonomicName authority="(G. Forst.) Drake, Illustrationes Florae Insularum Maris Pacifici" authorityName="Griseb." authorityYear="1866" baseAuthorityName="G. Forst." class="Magnoliopsida" family="Celastraceae" genus="Uragoga" higherTaxonomySource="GBIF" kingdom="Plantae" order="Celastrales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">
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<emphasis box="[247,402,358,381]" italics="true" pageId="5" pageNumber="46">Uragoga speciosa</emphasis>
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(G. Forst.) Drake,
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<emphasis italics="true" pageId="5" pageNumber="46">Illustrationes Florae Insularum Maris Pacifici</emphasis>
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</taxonomicName>
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15: 38 (1890). —
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<typeStatus box="[522,617,384,408]" pageId="5" pageNumber="46">Lectotype</typeStatus>
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, here designated: Society Islands,Tahiti, without locality or date (fl. buds),
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<emphasis box="[655,773,410,434]" italics="true" pageId="5" pageNumber="46">G. Forster 57</emphasis>
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(GOET[GOET012552]!). The sheet is annotated “57.
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<taxonomicName authority="Prodr." authorityName="Prodr." class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">Psychotria speciosa Prodr.</taxonomicName>
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89” perhaps in handwriting of G. Forster; on a second blue label is written “Original Forster” with a det. slip by F. R. Fosberg “57.
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<taxonomicName authority="Forst." authorityName="Forst." box="[176,413,516,540]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">Psychotria speciosa Forst.</taxonomicName>
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f. in 1986”. Due to the poor condition of the
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<typeStatus box="[189,278,542,566]" pageId="5" pageNumber="46">lectotype</typeStatus>
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, we also designate the following specimen as epitype.
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</paragraph>
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<paragraph blockId="5.[130,777,304,1028]" pageId="5" pageNumber="46">
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EPITYPE. — Here designated:
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<emphasis bold="true" box="[407,549,590,615]" pageId="5" pageNumber="46">Society Islands</emphasis>
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. Tahiti, plateau deTaravao, captage de l’Hamoa,
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<geoCoordinate box="[370,447,616,640]" degrees="17" direction="south" minutes="47" orientation="latitude" pageId="5" pageNumber="46" precision="925" value="-17.783333">17°47’S</geoCoordinate>
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,
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<geoCoordinate box="[455,553,616,640]" degrees="149" direction="west" minutes="15" orientation="longitude" pageId="5" pageNumber="46" precision="925" value="-149.25">149°15’W</geoCoordinate>
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,
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<quantity box="[561,624,616,640]" metricMagnitude="2" metricUnit="m" metricValue="9.5" pageId="5" pageNumber="46" unit="m" value="950.0">950 m</quantity>
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,
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<date box="[632,725,616,640]" pageId="5" pageNumber="46" value="1983-02-09">9.II.1983</date>
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, (fl.),
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<emphasis box="[130,275,643,667]" italics="true" pageId="5" pageNumber="46">J. Florence 4492</emphasis>
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(epi-, P[P02286909]!; isoepi-, BISH, P[P02286910]!, PAP).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="46" type="distribution">
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<paragraph blockId="5.[130,777,304,1028]" pageId="5" pageNumber="46">
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DISTRIBUTION, HABITAT AND ECOLOGY. —
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<taxonomicName box="[565,738,717,741]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">
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<emphasis box="[565,738,717,741]" italics="true" pageId="5" pageNumber="46">Psychotria speciosa</emphasis>
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</taxonomicName>
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occurs as isolated plants in mid-elevation forests at
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<quantity box="[614,741,744,769]" metricMagnitude="3" metricUnit="m" metricValue="1.1" metricValueMax="1.5" metricValueMin="0.7" pageId="5" pageNumber="46" unit="m" value="1100.0" valueMax="1500.0" valueMin="700.0">700-1500 m</quantity>
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. Its ecology is poorly known, but collectors’ notes indicate it is rare in high valleys along streams associated with species of
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<taxonomicName authority="Sm." authorityName="Sm." box="[617,735,796,822]" class="Polypodiopsida" family="Cyatheaceae" genus="Cyathea" kingdom="Plantae" order="Cyatheales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
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<emphasis box="[617,691,796,820]" italics="true" pageId="5" pageNumber="46">Cyathea</emphasis>
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Sm.
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</taxonomicName>
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and
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<taxonomicName authority="J. R. Forst. & G. Forst. Many" authorityName="J. R. Forst. & G. Forst. Many" box="[131,523,823,848]" class="Magnoliopsida" family="Gesneriaceae" genus="Cyrtandra" kingdom="Plantae" order="Lamiales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
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<emphasis box="[131,227,823,847]" italics="true" pageId="5" pageNumber="46">Cyrtandra</emphasis>
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J. R. Forst. & G. Forst. Many
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</taxonomicName>
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of these areas are invaded by
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<taxonomicName authority="DC." box="[162,387,849,874]" class="Magnoliopsida" family="Melastomataceae" genus="Miconia" kingdom="Plantae" order="Myrtales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="calvescens">
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<emphasis box="[162,336,849,873]" italics="true" pageId="5" pageNumber="46">Miconia calvescens</emphasis>
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DC.
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</taxonomicName>
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</paragraph>
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<paragraph blockId="5.[130,777,304,1028]" pageId="5" pageNumber="46">
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<materialsCitation ID-GBIF-Occurrence="3114493303" collectingDate="1983-02-09" collectionCode="J, P" collectorName="de Taravao & de l'Hamoa" elevation="930" latitude="-17.783333" location="Society Islands" longLatPrecision="1277" longitude="-149.25" municipality="Plateau de Taravao" pageId="5" pageNumber="46" specimenCode="P02286904" specimenCount="1">
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REPRESENTATIVE SPECIMENS. —
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<location LSID="urn:lsid:plazi:treatment:CF6387CAFFB3FF8BF539FF67FA64FABD:42156007FFB3FF8BF5D5FC32FD86FC4A" box="[448,594,898,922]" latitude="-17.783333" longLatPrecision="1277" longitude="-149.25" municipality="Plateau de Taravao" name="Society Islands" pageId="5" pageNumber="46">Society Islands</location>
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. Tahiti,
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<collectingMunicipality pageId="5" pageNumber="46">
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Plateau
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<collectorName pageId="5" pageNumber="46">de Taravao</collectorName>
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</collectingMunicipality>
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, captage
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<collectorName box="[293,406,925,949]" pageId="5" pageNumber="46">de l’Hamoa</collectorName>
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,
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<quantity box="[413,476,924,949]" metricMagnitude="2" metricUnit="m" metricValue="9.3" pageId="5" pageNumber="46" unit="m" value="930.0">
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||
<elevation box="[413,476,924,949]" metricMagnitude="2" metricUnit="m" metricValue="9.3" pageId="5" pageNumber="46" unit="m" value="930.0">930 m</elevation>
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</quantity>
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||
,
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<geoCoordinate box="[484,562,925,949]" degrees="17" direction="south" minutes="47" orientation="latitude" pageId="5" pageNumber="46" precision="925" value="-17.783333">17°47’S</geoCoordinate>
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,
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<geoCoordinate box="[570,670,925,949]" degrees="149" direction="west" minutes="15" orientation="longitude" pageId="5" pageNumber="46" precision="925" value="-149.25">149°15’W</geoCoordinate>
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,
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<date box="[678,771,925,949]" pageId="5" pageNumber="46" value="1983-02-09">
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<collectingDate box="[678,771,925,949]" pageId="5" pageNumber="46" value="1983-02-09">9.II.1983</collectingDate>
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</date>
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,
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<emphasis box="[130,276,950,974]" italics="true" pageId="5" pageNumber="46">
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<collectionCode box="[130,142,950,973]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="5" pageNumber="46" type="Herbarium">J</collectionCode>
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. Florence 4487
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</emphasis>
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(
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<collectionCode box="[289,304,951,975]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P</collectionCode>
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[
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<specimenCode box="[311,422,951,975]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P02286904</specimenCode>
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]!)
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</materialsCitation>
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.
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<materialsCitation ID-GBIF-Occurrence="3114493301" collectionCode="P" pageId="5" pageNumber="46" specimenCode="P00701046" specimenCount="1">
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Without precise locality: bel arbrisseau dans les hautes vallées, fl. & fr., s.d.,
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<emphasis box="[494,606,976,1000]" italics="true" pageId="5" pageNumber="46">Vieillard s.n.</emphasis>
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(
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<collectionCode box="[618,633,977,1001]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P</collectionCode>
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[
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<specimenCode box="[639,749,977,1001]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P00701046</specimenCode>
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]!)
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="3114493302" box="[132,523,1002,1028]" collectionCode="P" pageId="5" pageNumber="46" specimenCode="P02286905" specimenCount="1">
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b. fl.,
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<emphasis box="[188,351,1002,1026]" italics="true" pageId="5" pageNumber="46">Vieillard s.n., s.d.</emphasis>
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(
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<collectionCode box="[364,380,1004,1028]" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P</collectionCode>
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||
[
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<specimenCode box="[386,501,1004,1028]" collectionCode="P" country="France" lsid="urn:lsid:biocol.org:col:15763" name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants" pageId="5" pageNumber="46" type="Herbarium">P02286905</specimenCode>
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||
]!)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="46" type="description">
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<paragraph blockId="5.[130,777,1077,2028]" box="[132,277,1077,1103]" pageId="5" pageNumber="46">DESCRIPTION</paragraph>
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<paragraph blockId="5.[130,777,1077,2028]" lastBlockId="5.[810,1457,215,561]" pageId="5" pageNumber="46">
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Shrubs or treelets
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||
<quantity box="[314,376,1108,1135]" metricMagnitude="0" metricUnit="m" metricValue="3.0" metricValueMax="4.0" metricValueMin="2.0" pageId="5" pageNumber="46" unit="m" value="3.0" valueMax="4.0" valueMin="2.0">2-4 m</quantity>
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tall, sparsely branched, vegetative parts glabrous; twiglets cylindrical, fistulose. Leaves of a pair equal or subequal; stipules caducous, united into a calyptra
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<quantity box="[681,776,1172,1199]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="5" pageNumber="46" unit="cm" value="2.25" valueMax="2.5" valueMin="2.0">2-2.5 cm</quantity>
|
||
long, terminated by a narrowly elliptic appendage
|
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<quantity box="[656,773,1204,1230]" metricMagnitude="-3" metricUnit="m" metricValue="6" metricValueMax="8.0" metricValueMin="4.0" pageId="5" pageNumber="46" unit="cm" value="0.6" valueMax="0.8" valueMin="0.4">0.4-0.8 cm</quantity>
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||
long, ± bifid at the tip; petiole stout,
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<quantity box="[531,649,1235,1262]" metricMagnitude="-2" metricUnit="m" metricValue="3.2" metricValueMax="5.2" metricValueMin="1.2" pageId="5" pageNumber="46" unit="cm" value="3.2" valueMax="5.2" valueMin="1.2">1.2-5.2 cm</quantity>
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long; blade when fresh light green to bright green above, paler below, subcoriaceous, obovate, elliptic or oblong-elliptic,
|
||
<quantity box="[640,774,1299,1326]" metricMagnitude="-1" metricUnit="m" metricValue="1.225" metricValueMax="1.92" metricValueMin="0.53" pageId="5" pageNumber="46" unit="cm" value="12.25" valueMax="19.2" valueMin="5.3">5.3-19.2 cm</quantity>
|
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long,
|
||
<quantity box="[191,303,1331,1358]" metricMagnitude="-2" metricUnit="m" metricValue="7.75" metricValueMax="9.3" metricValueMin="6.2" pageId="5" pageNumber="46" unit="cm" value="7.75" valueMax="9.3" valueMin="6.2">6.2-9.3cm</quantity>
|
||
wide, base cuneate to very narrowly decurrent, apex obtuse or rounded to acute or short acuminate, abaxially with whitish or reddish brown domatia sometimes present in secondary vein axils, costa flattened adaxially, prominulous abaxially, secondary veins 8-13 on each side, prominulous abaxially, tertiary vein network inconspicuous. Inflorescence terminal, in bud enclosed in a stipule-like calyptra
|
||
<quantity box="[522,637,1522,1549]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" metricValueMax="4.5" metricValueMin="3.3" pageId="5" pageNumber="46" unit="cm" value="3.9" valueMax="4.5" valueMin="3.3">3.3-4.5 cm</quantity>
|
||
long, bifid at apex, enclosing 3-9 densely clustered sessile or subsessile flowers, inflorescence becoming pseudo-axillary by development of sympodial vegetative branch. Flowers fragrant when fresh, monomorphic. Hypanthium glabrous, turbinate,
|
||
<quantity box="[649,775,1650,1677]" metricMagnitude="-3" metricUnit="m" metricValue="3.35" metricValueMax="4.2" metricValueMin="2.5" pageId="5" pageNumber="46" unit="mm" value="3.35" valueMax="4.2" valueMin="2.5">2.5-4.2 mm</quantity>
|
||
long,
|
||
<quantity box="[189,295,1682,1709]" metricMagnitude="-3" metricUnit="m" metricValue="2.65" metricValueMax="3.3" metricValueMin="2.0" pageId="5" pageNumber="46" unit="mm" value="2.65" valueMax="3.3" valueMin="2.0">2-3.3 mm</quantity>
|
||
wide, calyx pale green, tube
|
||
<quantity box="[588,714,1682,1709]" metricMagnitude="-3" metricUnit="m" metricValue="3.35" metricValueMax="4.2" metricValueMin="2.5" pageId="5" pageNumber="46" unit="mm" value="3.35" valueMax="4.2" valueMin="2.5">2.5-4.2 mm</quantity>
|
||
long,
|
||
<quantity box="[131,239,1714,1741]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" metricValueMax="4.0" metricValueMin="2.8" pageId="5" pageNumber="46" unit="mm" value="3.4" valueMax="4.0" valueMin="2.8">2.8-4 mm</quantity>
|
||
wide, flared; calyx lobes linear to triangular-ovate, narrowly oblong, or spathulate,
|
||
<quantity box="[472,600,1746,1773]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.2" metricValueMin="2.8" pageId="5" pageNumber="46" unit="mm" value="4.0" valueMax="5.2" valueMin="2.8">2.8-5.2 mm</quantity>
|
||
long,
|
||
<quantity box="[667,775,1746,1772]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" metricValueMax="1.8" metricValueMin="1.0" pageId="5" pageNumber="46" unit="mm" value="1.4" valueMax="1.8" valueMin="1.0">1-1.8 mm</quantity>
|
||
wide (
|
||
<figureCitation box="[202,266,1778,1804]" captionStart="FIG" captionStartId="4.[132,143,1770,1788]" captionTargetBox="[220,1367,215,1727]" captionTargetId="figure-97@4.[220,1367,215,1727]" captionTargetPageId="4" captionText="FIG. 2. — Psychotria speciosa G. Forst., various calyx forms: A, C, D, form with campanulate calyx and triangular-ovate to spathulate lobes; B, basal part of dissected flower bud from lectotype specimen showing triangular-ovate calyx lobe (arrow); orientation is horizontal, base of bud is to left. A, C, D, Tahiti, Marau, J.-Y. Meyer photos; B, Forster 57 (lectotype, GOET), E. Carnero-Diaz photo." figureDoi="http://doi.org/10.5281/zenodo.4599031" httpUri="https://zenodo.org/record/4599031/files/figure.png" pageId="5" pageNumber="46">Fig. 2</figureCitation>
|
||
A-D). Corollas white, fleshy, hypocrateriform, tube
|
||
<quantity box="[186,300,1809,1836]" metricMagnitude="-2" metricUnit="m" metricValue="3.15" metricValueMax="3.5" metricValueMin="2.8" pageId="5" pageNumber="46" unit="cm" value="3.15" valueMax="3.5" valueMin="2.8">2.8-3.5 cm</quantity>
|
||
long, 2.0-
|
||
<quantity box="[406,488,1809,1836]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="46" unit="mm" value="2.5">2.5 mm</quantity>
|
||
in diam., straight or slightly curved, glabrous without or the lobes sparsely puberulent, lobes narrowly oblong-triangular,
|
||
<quantity box="[416,529,1873,1900]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.5" metricValueMin="1.3" pageId="5" pageNumber="46" unit="cm" value="1.4" valueMax="1.5" valueMin="1.3">1.3-1.5 cm</quantity>
|
||
long,
|
||
<quantity box="[589,712,1873,1900]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" metricValueMax="2.5" metricValueMin="2.1" pageId="5" pageNumber="46" unit="mm" value="2.3" valueMax="2.5" valueMin="2.1">2.1-2.5 mm</quantity>
|
||
wide, recurved at maturity, papillose to tomentellose within, more densely so at the throat, apex acute, uncinulate at tip.Stamens inserted below top of tube; anthers sessile, linear,
|
||
<quantity box="[666,775,1969,1996]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" metricValueMax="3.0" metricValueMin="2.8" pageId="5" pageNumber="46" unit="mm" value="2.9" valueMax="3.0" valueMin="2.8">2.8-3 mm</quantity>
|
||
long. Style
|
||
<quantity box="[266,384,2001,2028]" metricMagnitude="-2" metricUnit="m" metricValue="3.05" metricValueMax="3.3" metricValueMin="2.8" pageId="5" pageNumber="46" unit="cm" value="3.05" valueMax="3.3" valueMin="2.8">2.8-3.3 cm</quantity>
|
||
long, reaching throat, pubescent in distal third, stigmatic branches
|
||
<emphasis box="[1135,1152,216,241]" italics="true" pageId="5" pageNumber="46">c.</emphasis>
|
||
<quantity box="[1158,1221,215,242]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="46" unit="mm" value="2.0">2 mm</quantity>
|
||
long, scarcely exserted or exserted for
|
||
<quantity box="[970,1059,247,274]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="5" pageNumber="46" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2-3 mm</quantity>
|
||
, spreading at maturity, ventrally with white hairs
|
||
<quantity box="[937,1023,279,306]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="46" unit="mm" value="0.3">0.3 mm</quantity>
|
||
long, apex disciform-lobed; nectary disc glabrous. Infructescence terminal or lateral by displacement. Fruits sessile or scarcely pedicellate, clustered, ellipsoid-ovoid to subglobose,
|
||
<quantity box="[937,1052,374,401]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.2" metricValueMin="1.5" pageId="5" pageNumber="46" unit="cm" value="1.85" valueMax="2.2" valueMin="1.5">1.5-2.2 cm</quantity>
|
||
long,
|
||
<quantity box="[1114,1229,375,401]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" pageId="5" pageNumber="46" unit="cm" value="0.95" valueMax="1.1" valueMin="0.8">0.8-1.1 cm</quantity>
|
||
wide, red at maturity, apex umbonate.Pyrenes ellipsoid,
|
||
<quantity box="[1163,1277,407,433]" metricMagnitude="-2" metricUnit="m" metricValue="1.5499999999999998" metricValueMax="1.7" metricValueMin="1.4" pageId="5" pageNumber="46" unit="cm" value="1.5499999999999998" valueMax="1.7" valueMin="1.4">1.4-1.7 cm</quantity>
|
||
long, 0.7-1.0 cm wide,
|
||
<quantity box="[870,982,439,465]" metricMagnitude="-3" metricUnit="m" metricValue="3" metricValueMax="4.0" metricValueMin="2.0" pageId="5" pageNumber="46" unit="cm" value="0.3" valueMax="0.4" valueMin="0.2">0.2-0.4 cm</quantity>
|
||
thick, ventral surface plane, dorsal surface with two marginal and one central crests; preformed germination slit ventral, extending ¼-1/3 distance from apex (
|
||
<figureCitation box="[1284,1366,502,529]" captionStart="FIG" captionStartId="8.[132,143,1650,1668]" captionTargetBox="[266,1322,215,1607]" captionTargetId="figure-166@8.[266,1322,215,1607]" captionTargetPageId="8" captionText="FIG. 5. — Pyrenes of two Tahitian Psychotria L. species,adaxial (left) views showing preformed germination slits, and abaxial (right) views:A, P. paulae J.-Y. Meyer, Lorence & J. Florence, sp. nov., Meyer 2468; B, P. speciosa G. Forst., Quayle 270 (BISH)." figureDoi="http://doi.org/10.5281/zenodo.4599038" httpUri="https://zenodo.org/record/4599038/files/figure.png" pageId="5" pageNumber="46">Fig. 5B</figureCitation>
|
||
). Endosperm not ruminate, lacking reddish alcohol-soluble pigment.
|
||
</paragraph>
|
||
<paragraph blockId="5.[810,1457,598,1390]" box="[811,1360,598,624]" pageId="5" pageNumber="46">
|
||
IDENTITY OF
|
||
<taxonomicName authority="TRICHOCALYX" authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[953,1218,599,624]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus" status="comb. nov.">
|
||
<emphasis box="[953,1218,599,624]" italics="true" pageId="5" pageNumber="46">PSYCHOTRIA TRICHOCALYX</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel box="[1231,1360,598,624]" pageId="5" pageNumber="46" rank="species">COMB. NOV.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph blockId="5.[810,1457,598,1390]" pageId="5" pageNumber="46">
|
||
<bibRefCitation author="DRAKE DEL CASTILLO E." box="[813,1073,630,656]" pageId="5" pageNumber="46" refId="ref7472" refString="DRAKE DEL CASTILLO E. 1886. - Illustrationes Flora Insularum Maris Pacifici. G. Masson, Paris. 458 p., 50 tables. http: // dx. doi. org / 10.5962 / bhl. title. 86930" type="book" year="1886">Drake Del Castillo(1886)</bibRefCitation>
|
||
considered Nadeaud’s “Var.D
|
||
<emphasis box="[1375,1442,631,656]" italics="true" pageId="5" pageNumber="46">cymosa</emphasis>
|
||
” of
|
||
<taxonomicName box="[838,933,662,687]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="speciosa">
|
||
<emphasis box="[838,933,662,687]" italics="true" pageId="5" pageNumber="46">P.speciosa</emphasis>
|
||
</taxonomicName>
|
||
to represent a distinctive species with inflorescences having villous peduncles and calyces and described it as
|
||
<taxonomicName authority="Drake" authorityName="Drake" authorityYear="1866" class="Magnoliopsida" family="Celastraceae" genus="Uragoga" higherTaxonomySource="GBIF" kingdom="Plantae" order="Celastrales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="trichocalyx">
|
||
<emphasis italics="true" pageId="5" pageNumber="46">Uragoga trichocalyx</emphasis>
|
||
Drake
|
||
</taxonomicName>
|
||
, citing two specimens
|
||
<emphasis box="[1284,1408,726,752]" italics="true" pageId="5" pageNumber="46">(Lépine 184</emphasis>
|
||
and
|
||
<emphasis box="[813,952,757,783]" italics="true" pageId="5" pageNumber="46">Nadeaud 343</emphasis>
|
||
). He later (Drake Del Castillo 1892) transferred it to
|
||
<taxonomicName authority="A. Gray" authorityName="A. Gray" box="[863,1046,789,815]" class="Magnoliopsida" family="Rubiaceae" genus="Calycosia" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[863,956,789,815]" italics="true" pageId="5" pageNumber="46">Calycosia</emphasis>
|
||
A. Gray
|
||
</taxonomicName>
|
||
as
|
||
<taxonomicName authority="(Drake) Drake." authorityName="Drake." baseAuthorityName="Drake" box="[1079,1456,789,816]" class="Magnoliopsida" family="Rubiaceae" genus="Calycosia" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="trichocalyx">
|
||
<emphasis box="[1079,1286,789,815]" italics="true" pageId="5" pageNumber="46">Calycosia trichocalyx</emphasis>
|
||
(Drake) Drake.
|
||
</taxonomicName>
|
||
<taxonomicName box="[812,905,821,847]" class="Magnoliopsida" family="Rubiaceae" genus="Calycosia" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[812,905,821,847]" italics="true" pageId="5" pageNumber="46">Calycosia</emphasis>
|
||
</taxonomicName>
|
||
is a genus of six to eight species distributed in
|
||
<collectingCountry box="[1414,1452,821,847]" name="Fiji" pageId="5" pageNumber="46">Fiji</collectingCountry>
|
||
,
|
||
<collectingCountry box="[814,888,853,879]" name="Samoa" pageId="5" pageNumber="46">Samoa</collectingCountry>
|
||
, the
|
||
<collectingCountry box="[942,1124,853,879]" name="Solomon Islands" pageId="5" pageNumber="46">Solomon Islands</collectingCountry>
|
||
, and New
|
||
<collectingCountry box="[1243,1325,853,879]" name="Guinea-Bissau" pageId="5" pageNumber="46">Guinea</collectingCountry>
|
||
. It is closely related to
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[912,1013,885,911]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[912,1013,885,911]" italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation author="SMITH A. C. & DARWIN S. P." box="[1028,1265,885,911]" pageId="5" pageNumber="46" pagination="143 - 376" refId="ref8216" refString="SMITH A. C. & DARWIN S. P. 1988. - Rubiaceae, in SMITH A. C. (ed.), Flora Vitiensis Nova 4. National Tropical Botanical Garden, Hawaii: 143 - 376." type="book chapter" year="1988">Smith & Darwin 1988</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="ANDERSSON L." box="[1276,1447,885,911]" pageId="5" pageNumber="46" pagination="167 - 202" refId="ref7176" refString="ANDERSSON L. 2002. - Relationships and generic circumscriptions in the Psychotria complex (Rubiaceae, Psychotrieae). Systematics and Geography of Plants 72 (1): 167 - 202." type="journal article" year="2002">Andersson 2002</bibRefCitation>
|
||
) and is distinguished morphologically by the capitular or capitular-cymose inflorescences with conspicuous, often numerous, pale green to white, free or united, involucrate stipule-like deciduous bracts, and flowers with a large, infundibular calyx limb, deciduous in fruit (
|
||
<bibRefCitation author="SMITH A. C. & DARWIN S. P." box="[1084,1331,1044,1070]" pageId="5" pageNumber="46" pagination="143 - 376" refId="ref8216" refString="SMITH A. C. & DARWIN S. P. 1988. - Rubiaceae, in SMITH A. C. (ed.), Flora Vitiensis Nova 4. National Tropical Botanical Garden, Hawaii: 143 - 376." type="book chapter" year="1988">Smith & Darwin 1988</bibRefCitation>
|
||
). However,
|
||
<bibRefCitation author="SMITH A. C. & DARWIN S. P." box="[814,1078,1076,1103]" pageId="5" pageNumber="46" pagination="143 - 376" refId="ref8216" refString="SMITH A. C. & DARWIN S. P. 1988. - Rubiaceae, in SMITH A. C. (ed.), Flora Vitiensis Nova 4. National Tropical Botanical Garden, Hawaii: 143 - 376." type="book chapter" year="1988">Smith & Darwin (1988)</bibRefCitation>
|
||
stated these characters are not reliable in separating the genus from all groups of
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[1295,1396,1108,1134]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1295,1396,1108,1134]" italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
. Our observations reveal that young inflorescences of many Pacific
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[813,912,1172,1198]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[813,912,1172,1198]" italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
species are enveloped by stipules or stipule-like bracts. Capitular-cymose inflorescences occur in several Marquesan and Micronesian
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[1001,1102,1236,1262]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[1001,1102,1236,1262]" italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
species (
|
||
<bibRefCitation author="FOSBERG F. R. & SACHET M. - H." box="[1196,1448,1236,1262]" pageId="5" pageNumber="46" pagination="191 - 278" refId="ref7645" refString="FOSBERG F. R. & SACHET M. - H. 1991. - Studies in Indo-Pacific Rubiaceae. Allertonia 6: 191 - 278." type="journal article" year="1991">Fosberg & Sachet 1991</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="LORENCE D. H. & WAGNER W. L." box="[813,1059,1267,1294]" pageId="5" pageNumber="46" pagination="1 - 38" refId="ref7763" refString="LORENCE D. H. & WAGNER W. L. 2005. - A revision of Psychotria (Rubiaceae) in the Marquesas Islands (French Polynesia). Allertonia 9: 1 - 38." type="journal article" year="2005">Lorence &Wagner2005</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="LORENCE D. H. & WOOD K. R." box="[1070,1301,1267,1294]" pageId="5" pageNumber="46" pagination="51 - 55" refId="ref7800" refString="LORENCE D. H. & WOOD K. R. 2012. - Psychotria kosraensis (Rubiaceae), a new species from Kosrae, Caroline Islands, Micronesia. Novon 22 (1): 51 - 55. https: // doi. org / 10.3417 / 2011048" type="journal article" year="2012">Lorence &Wood 2012</bibRefCitation>
|
||
). Furthermore, calyx limb size and lobing varies considerably between
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
species. For these reasons we believe
|
||
<taxonomicName box="[1244,1383,1331,1358]" class="Magnoliopsida" family="Rubiaceae" genus="Calycosia" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="species" species="trichocalyx">
|
||
<emphasis box="[1244,1383,1331,1358]" italics="true" pageId="5" pageNumber="46">C. trichocalyx</emphasis>
|
||
</taxonomicName>
|
||
is best placed in
|
||
<taxonomicName authorityName="TRICHOCALYX" authorityYear="2017" baseAuthorityName="TRICHOCALYX" baseAuthorityYear="2017" box="[909,1010,1363,1389]" class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" kingdom="Plantae" order="Gentianales" pageId="5" pageNumber="46" phylum="Tracheophyta" rank="genus">
|
||
<emphasis box="[909,1010,1363,1389]" italics="true" pageId="5" pageNumber="46">Psychotria</emphasis>
|
||
</taxonomicName>
|
||
and make the following new combination.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |