143 lines
11 KiB
XML
143 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.4.1600" ID-GBIF-Dataset="24a59115-8f7d-4eba-bb3f-a8b350b196ce" ID-PMC="PMC3174439" ID-Pensoft-Pub="1314-2003-4-109" ID-Pensoft-UUID="FFD9FFE2FF9AFFAA7B4F4E25C27F8F50" ID-PubMed="22171184" ID-Zenodo-Dep="576073" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1314-2003-4-109" ModsDocOrigin="PhytoKeys 4" ModsDocTitle="Revision of Coprosma (Rubiaceae, tribe Anthospermeae) in the Marquesas Islands" checkinTime="1555332275420" checkinUser="pensoft" docAuthor="Wagner, Warren L. & Lorence, David H." docDate="2011" docId="A898A19E7D5B0509CB34906028275FBA" docLanguage="en" docName="PhytoKeys 4: 109-124" docOrigin="PhytoKeys 4" docSource="http://dx.doi.org/10.3897/phytokeys.4.1600" docTitle="Coprosma esulcata Fosberg, Brittonia 8: 178. 1956" docType="treatment" docVersion="6" id="FFD9FFE2FF9AFFAA7B4F4E25C27F8F50" lastPageNumber="113" masterDocId="FFD9FFE2FF9AFFAA7B4F4E25C27F8F50" masterDocTitle="Revision of Coprosma (Rubiaceae, tribe Anthospermeae) in the Marquesas Islands" masterLastPageNumber="124" masterPageNumber="109" pageNumber="112" updateTime="1668141168931" 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>Revision of Coprosma (Rubiaceae, tribe Anthospermeae) in the Marquesas Islands</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>Wagner, Warren L.</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>Lorence, David H.</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>109</mods:start>
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<mods:end>124</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.4.1600</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.4.1600</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-4-109</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FFD9FFE2FF9AFFAA7B4F4E25C27F8F50</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576073</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156201643" LSID="urn:lsid:plazi:treatment:A898A19E7D5B0509CB34906028275FBA" httpUri="http://treatment.plazi.org/id/A898A19E7D5B0509CB34906028275FBA" lastPageId="4" lastPageNumber="113" pageId="3" pageNumber="112">
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<subSubSection pageId="3" pageNumber="112" type="nomenclature">
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<paragraph pageId="3" pageNumber="112">
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<taxonomicName LSID="FDC3453E-8333-5C09-9567-CB2CF039DCA0" authority="(F. Br.) Fosberg, Brittonia 8: 178. 1956." class="Rosopsida" family="Rubiaceae" genus="Coprosma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Coprosma esulcata" order="Gentianales" pageId="3" pageNumber="112" phylum="Magnoliophyta" rank="species" species="esulcata">Coprosma esulcata (F. Br.) Fosberg, Brittonia 8: 178. 1956.</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="112" type="reference_group">
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<paragraph pageId="3" pageNumber="112">
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<taxonomicName class="Magnoliopsida" family="Rubiaceae" genus="Psychotria" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Gentianales" pageId="3" pageNumber="112" phylum="Tracheophyta" rank="species" species="esulcata">Psychotria esulcata</taxonomicName>
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F. Br. (Bernice P. Bishop Museum Bulletin 130: 315. 1935). [Basionym]
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="112" type="type">
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<paragraph pageId="3" pageNumber="112">Type.</paragraph>
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<paragraph pageId="3" pageNumber="112">
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<emphasis bold="true" pageId="3" pageNumber="112">Marquesas Islands</emphasis>
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: Ua Pou: Without further locality, 1000 m, 1921, E. Qualye 1136(holotype: BISH-578803!).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="113" pageId="3" pageNumber="112" type="description">
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<paragraph pageId="3" pageNumber="112">Description.</paragraph>
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<paragraph lastPageId="4" lastPageNumber="113" pageId="3" pageNumber="112">
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<emphasis italics="true" pageId="3" pageNumber="112">Shrub or small tree</emphasis>
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1.5-4 m tall; young stems glabrous.
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<emphasis italics="true" pageId="3" pageNumber="112">Leaves</emphasis>
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decussate, thick-coriaceous, blades 6.5-13
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<normalizedToken originalValue="×">x</normalizedToken>
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2.7-6 cm, ellipticoblanceolate, pinnately veined with 8-18 pairs of secondary veins, higher level venation conspicuously reticulate, upper surface glabrous, lower surface strigose along the veins, midrib broad, with a narrow wing, domatia small or sometimes apparently absent, located along midrib near juncture of secondary veins, apex acuminate, base cuneate; petioles 0.4-1.3 cm
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<pageBreakToken pageId="4" pageNumber="113" start="start">long</pageBreakToken>
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, stout, narrowly winged; stipules ca. 3-8 mm long, connate 1/2-4/5 of length, both surfaces glabrous, margins ciliate with reddish brown hairs and dentate with conspicuous colleters, apex obtuse to a conspicuous appendage.
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<emphasis italics="true" pageId="4" pageNumber="113">Inflorescences</emphasis>
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axillary with 6(-15) flowers, trichotomously branched, with 1-3 nodes, the uppermost with a 3-flowered cymule, the others with usually only 1-2 flowers developing on each, these 5-6-merous, peduncles finely, sparsely strigulose.
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<emphasis italics="true" pageId="4" pageNumber="113">Flowers:</emphasis>
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male flowers with calyx campanulate, ca. 2 mm long, the tube 1 mm long, the lobes 1 mm long, corolla 6-7 mm long, the tube 5 mm long, the lobes ca. 2 mm long, staminal filaments 7 mm long; female flowers with peduncles 2-3 mm long, calyx tubular, 0.4-0.8 mm long, corolla narrowly funnelform, the tube 1.8-2 mm long, the lobes 1.4-1.8 mm long, the styles 9-11 mm long.
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<emphasis italics="true" pageId="4" pageNumber="113">Fruits</emphasis>
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ca. 6-7 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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3 mm wide, obovoid-elliptic, ripening bright red or reddish orange, apex with persistent calyx teeth.
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<emphasis italics="true" pageId="4" pageNumber="113">Pyrenes</emphasis>
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obovoid-ellipsoid, ca 4 mm long
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-3 mm wide hemispherical in cross-section, smooth, heavily slerified on the edges and on the flat inner face, thin on convex side.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="distribution">
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<paragraph pageId="4" pageNumber="113">Distribution.</paragraph>
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<paragraph pageId="4" pageNumber="113">Marquesas Islands, scattered to locally common on Ua Pou and a single collection known from Nuku Hiva.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="ecology">
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<paragraph pageId="4" pageNumber="113">Ecology.</paragraph>
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<paragraph pageId="4" pageNumber="113">
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This species is known from 770 to 920 m elevations on steep slopes or ridges in cloud-shrouded shrubland and wet forest dominated by
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<taxonomicName authorityName="B. C. Stone" authorityYear="1968" baseAuthorityName="Hombr. & Jacquinot ex Decne." class="Monocotyledoneae" family="Pandanaceae" genus="Freycinetia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Pandanales" pageId="4" pageNumber="113" phylum="Angiospermae" rank="species" species="impavida">
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<emphasis italics="true" pageId="4" pageNumber="113">Freycinetia impavida</emphasis>
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</taxonomicName>
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(Gaudich. ex Hombr.) B. C. Stone
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<emphasis italics="true" pageId="4" pageNumber="113">, Pandanus tectorius</emphasis>
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Parkinson, and
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<taxonomicName class="Magnoliopsida" family="Myrtaceae" genus="Metrosideros" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Myrtales" pageId="4" pageNumber="113" phylum="Magnoliophyta" rank="species" species="collina">
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<emphasis italics="true" pageId="4" pageNumber="113">Metrosideros collina</emphasis>
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</taxonomicName>
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(J. R. Forst. & G. Forst.) A. Gray.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="specimens examined">
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<paragraph pageId="4" pageNumber="113">Specimens Examined.</paragraph>
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<paragraph pageId="4" pageNumber="113">
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<emphasis bold="true" pageId="4" pageNumber="113">Marquesas Islands:</emphasis>
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<emphasis bold="true" pageId="4" pageNumber="113">Nuku Hiva.</emphasis>
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between Taiohae Bay and Hooumi Bay, 900 m,
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<emphasis italics="true" pageId="4" pageNumber="113">
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<normalizedToken originalValue="Gagné">Gagne</normalizedToken>
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1159
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</emphasis>
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(BISH, US).
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<emphasis bold="true" pageId="4" pageNumber="113">Ua Pou:</emphasis>
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Teavaituhai, 3000 ft, Mumford & Adamson 642 (BISH), Meyer 2835(PTBG, US); Teavahaakiti, steep slopes of main ridge to S of Oave, N & E facing cliffs between Teavahaakiti & Tekohepu, 2700 ft, Perlman & Wood 15905 (PTBG), 2550 ft, Perlman & Wood 15922 (PTBG, WU); Matahenua, between Oave and Poutetainui, high mountain peaks along main backbone ridge, 899 m, Perlman & Wood 19079(P, PAP, PTBG, US); forested ridge and slopes up to Teavahaakiti, northwest side, 914 m, Wood 10440 (PAP, PTBG, US), Wood 10446 (PTBG, US); central Ua Pou including the summit crest regions around Oave and the near-by peak of Matahenua., 2950-3030 ft, [09°23'454"S, 140°04'433"W], Wood & Perlman 10802 (PAP, PTBG, US); Tekohepo, summit, 2500-3000 ft, [
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<geoCoordinate degrees="09" direction="south" minutes="24" orientation="latitude" precision="15" seconds="31" value="-9.40861">09°24'31"S</geoCoordinate>
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,
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<geoCoordinate degrees="140" direction="west" minutes="04" orientation="longitude" precision="15" seconds="21" value="-140.0725">140°04'21"W</geoCoordinate>
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], Wood & Perlman 6487 (PAP, PTBG), Wood & Perlman 6492 (PTBG).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="113" type="conservation status">
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<paragraph pageId="4" pageNumber="113">Conservation status.</paragraph>
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<paragraph pageId="4" pageNumber="113">
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Following the criteria and categories of IUCN (2001) it is assigned a preliminary status of
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<emphasis bold="true" pageId="4" pageNumber="113">Endangered</emphasis>
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(EN): B1, B2b (
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<normalizedToken originalValue="i–iii">i-iii</normalizedToken>
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): B1 extent of occurrence <5,000 km²; B2: total area of occupancy less than 500 km² (c. 50 km²); B2b (
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<normalizedToken originalValue="i–iii">i-iii</normalizedToken>
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), habitat continuing decline inferred in (i) extent of occurrence, (ii) areas of occupancy, and area, (iii) extent and/or quality of habitat. The suitable habitat for
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<taxonomicName class="Rosopsida" family="Rubiaceae" genus="Coprosma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Gentianales" pageId="4" pageNumber="113" phylum="Magnoliophyta" rank="species" species="esulcata">
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<emphasis italics="true" pageId="4" pageNumber="113">Coprosma esulcata</emphasis>
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</taxonomicName>
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on Nuku Hiva (c. 340 km²) and Ua Pou (c. 105 km²) is indicated as an endangered environment, threatened by human activity (deforestation and fire), feral animals, and invasive plants, reducing the extent of the forest.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |