210 lines
18 KiB
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210 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.30.6147" ID-PMC="PMC3881355" ID-Pensoft-Pub="1314-2003-30-33" ID-Pensoft-UUID="D914FFF0FFC8FF9C2C0A744BED3DFFF7" ID-PubMed="24399899" ID-Zenodo-Dep="576187" ModsDocID="1314-2003-30-33" checkinTime="1451251802241" checkinUser="pensoft" docAuthor="Wagner, Warren L., Wagner, Anthony J. & Lorence, David H." docDate="2013" docId="37F78D77F07CA2FDCA31ABB29C746F21" docLanguage="en" docName="PhytoKeys 30: 33-64" docOrigin="PhytoKeys 30" docPubDate="2013-11-27" docSource="http://dx.doi.org/10.3897/phytokeys.30.6147" docTitle="Cyrtandra uapouensis W. L. Wagner & Lorence 2013, sp. nov." docType="treatment" docVersion="6" id="D914FFF0FFC8FF9C2C0A744BED3DFFF7" lastPageNumber="44" masterDocId="D914FFF0FFC8FF9C2C0A744BED3DFFF7" masterDocTitle="Revision of Cyrtandra (Gesneriaceae) in the Marquesas Islands" masterLastPageNumber="64" masterPageNumber="33" pageNumber="43" updateTime="1668140974741" 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 Cyrtandra (Gesneriaceae) 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:affiliation>Department of Botany, MRC- 166, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013 - 7012</mods:affiliation>
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<mods:nameIdentifier type="email">wagnerw@si.edu</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>Wagner, Anthony J.</mods:namePart>
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<mods:affiliation>Department of Botany, MRC- 166, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013 - 7012</mods:affiliation>
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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:affiliation>National Tropical Botanical Garden, 3530 Papalina Road, Kalaheo, HI 96741 - 9599, USA</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>2013</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2013-11-27</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>30</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>33</mods:start>
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<mods:end>64</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.30.6147</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.30.6147</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-30-33</mods:identifier>
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<mods:identifier type="Pensoft-UUID">D914FFF0FFC8FF9C2C0A744BED3DFFF7</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576187</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152024851" LSID="urn:lsid:plazi:treatment:37F78D77F07CA2FDCA31ABB29C746F21" httpUri="http://treatment.plazi.org/id/37F78D77F07CA2FDCA31ABB29C746F21" lastPageId="11" lastPageNumber="44" pageId="10" pageNumber="43">
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<subSubSection pageId="10" pageNumber="43" type="nomenclature">
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<paragraph pageId="10" pageNumber="43">
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5.
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<taxonomicName LSID="37F78D77-F07C-A2FD-CA31-ABB29C746F21" authority="W. L. Wagner & Lorence" authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Cyrtandra uapouensis" order="Tubiflorae" pageId="10" pageNumber="43" phylum="Angiospermae" rank="species" species="uapouensis" status="sp. nov.">Cyrtandra uapouensis W. L. Wagner & Lorence</taxonomicName>
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<taxonomicNameLabel pageId="10" pageNumber="43">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Cyrtandra uapouensis W. L. Wagner & Lorence A Habit B Flower, lateral view C Flower, face view. Drawn from Perlman 19085 (isotype, US) [A, C] and Perlman 15904 (PTBG) [A, B] and field images." httpUri="https://binary.pensoft.net/fig/10498" pageId="10" pageNumber="43">Fig. 7</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="type">
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<paragraph pageId="10" pageNumber="43">Type.</paragraph>
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<paragraph pageId="10" pageNumber="43">Marquesas Islands: Ua Pou: Ua Pou: Ridge just north of Oave, between Oave and Matahenua, high mountain peaks along main backbone ridge, 945 m, 9°23'455"S, 140°4'433"W, 3 July 2004, S. P. Perlman & K. R. Wood 19085 (holotype: PTBG-042428!; isotypes: BISH!, MO, NY, P, PAP, US!).</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="description">
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<paragraph pageId="10" pageNumber="43">Description.</paragraph>
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<paragraph pageId="10" pageNumber="43">
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Shrubs 1.5-3 m tall; stems usually few. Leaves opposite, borne on upper 3-5 nodes, elliptic-oblanceolate to elliptic, 19-28
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<normalizedToken originalValue="×">x</normalizedToken>
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8-13 cm, upper surface glossy, dark green, glabrate, lower surface pale green, ferruginous pubescent when young, when maturing pubescent primarily along the veins, margins serrulate, apex rounded and usually acuminate, base attenuate, petioles 4.5-7 cm. Flowers in congested cymes 1-3 cm long arising in the upper leaf axils, flowers 1-6, ferruginous pubescent, quickly glabrate, peduncles 3-15 mm long, ca. 1-2 mm in diameter, pedicels 0-10 mm, bracts triangular, ca. 8-11 mm; calyx ellipsoid, white, plicate, 20-25 mm long, the lobes 8-13 mm long, deciduous after anthesis; corolla broadly funnelform, tube ca. 22-35 mm, slightly exceeding the calyx, the lobes ca. 8-10 mm long; style ca. 3 mm long, pubescent. Young berry ellipsoid-ovoid, 15-25 mm long.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="distribution">
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<paragraph pageId="10" pageNumber="43">Distribution.</paragraph>
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<paragraph pageId="10" pageNumber="43">Marquesas Islands, rare, endemic to high ridges of Ua Pou, from Oave, Matahenua, Teavahaakiti, Tekahuipu, and Tekohepu, 680-945 m.</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="ecology">
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<paragraph pageId="10" pageNumber="43">Ecology.</paragraph>
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<paragraph pageId="10" pageNumber="43">
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<taxonomicName authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="10" pageNumber="43" phylum="Angiospermae" rank="species" species="uapouensis">
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<emphasis italics="true" pageId="10" pageNumber="43">Cyrtandra uapouensis</emphasis>
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</taxonomicName>
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is known only in
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<taxonomicName class="Magnoliopsida" family="Myrtaceae" genus="Metrosideros" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Myrtales" pageId="10" pageNumber="43" phylum="Magnoliophyta" rank="species" species="collina">
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<emphasis italics="true" pageId="10" pageNumber="43">Metrosideros collina</emphasis>
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</taxonomicName>
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-
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<taxonomicName authorityName="Forest Brown" authorityYear="1935" class="Magnoliopsida" family="Cunoniaceae" genus="Weinmannia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Oxalidales" pageId="10" pageNumber="43" phylum="Magnoliophyta" rank="species" species="marquesana">
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<emphasis italics="true" pageId="10" pageNumber="43">Weinmannia marquesana</emphasis>
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</taxonomicName>
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wet forest with diverse fern understory and other shrubs and trees such as species of
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<taxonomicName class="Magnoliopsida" family="Araliaceae" genus="Cheirodendron" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Apiales" pageId="10" pageNumber="43" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Cheirodendron</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Rosopsida" family="Rubiaceae" genus="Coprosma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Gentianales" pageId="10" pageNumber="43" phylum="Magnoliophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Coprosma</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Magnoliopsida" family="Rhizophoraceae" genus="Crossostylis" higherTaxonomySource="GBIF,CoL" kingdom="Plantae" lsidName="" order="Malpighiales" pageId="10" pageNumber="43" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Crossostylis</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Magnoliopsida" family="Aquifoliaceae" genus="Ilex" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Aquifoliales" pageId="10" pageNumber="43" phylum="Tracheophyta" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Ilex</emphasis>
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</taxonomicName>
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,
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<taxonomicName class="Dicotyledoneae" family="Rutaceae" genus="Melicope" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Rutales" pageId="10" pageNumber="43" phylum="Angiospermae" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Melicope</emphasis>
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</taxonomicName>
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, and
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<taxonomicName class="Dicotyledoneae" family="Flacourtiaceae" genus="Xylosma" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Violales" pageId="10" pageNumber="43" phylum="Angiospermae" rank="genus">
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<emphasis italics="true" pageId="10" pageNumber="43">Xylosma</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="etymology">
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<paragraph pageId="10" pageNumber="43">Etymology.</paragraph>
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<paragraph pageId="10" pageNumber="43">The specific epithet refers to the island of Ua Pou where the only known populations occur.</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="43" type="conservation status">
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<paragraph pageId="10" pageNumber="43">Conservation status.</paragraph>
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<paragraph pageId="10" pageNumber="43">
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IUCN Red List Category: Critically Endangered CR B2a + 2b (i, ii, iii). B2: total area of occupancy less than 10 km2 (ca. 5 km2). B2a, a single population known; b (i-iii), habitat continuing decline inferred. The suitable habitat for
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<taxonomicName authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="10" pageNumber="43" phylum="Angiospermae" rank="species" species="uapouensis">
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<emphasis italics="true" pageId="10" pageNumber="43">Cyrtandra uapouensis</emphasis>
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</taxonomicName>
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on Ua Pou (ca. 105 km2) is indicated as an endangered environment, threatened feral animals and invasive plants, reducing the extent of the forest (
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<bibRefCitation author="Florence, J" journalOrPublisher="Allertonia" pageId="24" pageNumber="57" pagination="226 - 237" refId="B8" refString="Florence, J, Lorence, DH, 1997. Introduction to the flora and vegetation of the Marquesas Islands. Allertonia 7: 226 - 237" title="Introduction to the flora and vegetation of the Marquesas Islands." volume="7" year="1997">Florence and Lorence 1997</bibRefCitation>
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;
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<bibRefCitation author="Mueller-Dombois, D" journalOrPublisher="Springer, New York" pageId="24" pageNumber="57" pagination="444 - 460" refId="B14" refString="Mueller-Dombois, D, Fosberg, FR, 1998. Marquesas. Vegetation of the Tropical Pacific Islands. Springer, New York: 444 - 460" title="Marquesas. Vegetation of the Tropical Pacific Islands." year="1998">Mueller-Dombois and Fosberg 1998</bibRefCitation>
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;
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<bibRefCitation author="Meyer, J-Y" editor="Gillespie, RG" journalOrPublisher="University of California Press, Berkeley" pageId="24" pageNumber="57" pagination="332 - 338" refId="B13" refString="Meyer, J-Y, Salvat, B, 2009. French Polynesia, Biology. In: Gillespie, RG, Clague, DA, Eds., Encyclopedia of Islands. University of California Press, Berkeley: 332 - 338" title="French Polynesia, Biology." volumeTitle="Encyclopedia of Islands." year="2009">Meyer and Salvat 2009</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="44" pageId="10" pageNumber="43" type="specimens examined">
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<paragraph pageId="10" pageNumber="43">Specimens examined.</paragraph>
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<paragraph lastPageId="11" lastPageNumber="44" pageId="10" pageNumber="43">
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<emphasis bold="true" pageId="10" pageNumber="43">Marquesas Islands. Ua Pou:</emphasis>
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Mt. Tekahoipu, 800 m, 9 September 1922, Quayle 1151 (BISH);
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<normalizedToken originalValue="crête">crete</normalizedToken>
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sud menant au mont Teavahaakiti, vallon
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<normalizedToken originalValue="à">a</normalizedToken>
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pente forte, zone semi-ouverte, 810 m, 20 Jun 2004, Meyer 2847 (P, PAP, PTBG, US); Teavahaakiti, steep slopes of main ridge to S of Oave, N & E facing cliffs
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<pageBreakToken pageId="11" pageNumber="44" start="start">between</pageBreakToken>
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Teavahaakiti & Tekohepu, 683 m, 5 July 1997, Perlman & Wood 15904 (MO, P, PAP, PTBG, US, WU).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="44" type="discussion">
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<paragraph pageId="11" pageNumber="44">Discussion.</paragraph>
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<paragraph pageId="11" pageNumber="44">
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<bibRefCitation author="Gillett, GW" journalOrPublisher="Univ. Calif. Publ. Bot." pageId="24" pageNumber="57" pagination="1 - 59" refId="B10" refString="Gillett, GW, 1973. The genus Cyrtandra (Gesneriaceae) in the South Pacific. Univ. Calif. Publ. Bot. 66: 1 - 59" title="The genus Cyrtandra (Gesneriaceae) in the South Pacific." volume="66" year="1973">Gillett (1973)</bibRefCitation>
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included the only known specimen of
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<taxonomicName authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="uapouensis">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra uapouensis</emphasis>
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</taxonomicName>
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at that time (
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<emphasis italics="true" pageId="11" pageNumber="44">Quayle 1151</emphasis>
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) within his delimitation of
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<taxonomicName class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="nukuhivensis">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra nukuhivensis</emphasis>
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</taxonomicName>
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; populations from Ua Pou are here separated based on its occurrence on a different island and its consistently larger leaves.
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<taxonomicName authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="uapouensis">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra uapouensis</emphasis>
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</taxonomicName>
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grows sympatrically with
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<taxonomicName authorityName="W. L. Wagner & A. J. Wagner" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="kenwoodii">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra kenwoodii</emphasis>
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</taxonomicName>
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, and there are several collections (cited in hybrid section) that are morphologically intermediate between them that appear to represent hybrids. The fact that
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<taxonomicName authorityName="W. L. Wagner & A. J. Wagner" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="kenwoodii">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra kenwoodii</emphasis>
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</taxonomicName>
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forms a separate branch in the phylogenetic analyses (
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<bibRefCitation author="Clark, JR" journalOrPublisher="Molec. Phylogen. Evol." pageId="24" pageNumber="57" pagination="982 - 994" publicationUrl="10.1016/j.ympev.2009.09.002" refId="B6" refString="Clark, JR, Wagner, WL, Roalson, EH, 2009. Patterns of diversification and ancestral range reconstruction in the Southeast Asian-Pacific angiosperm lineage Cyrtandra (Gesneriaceae). Molec. Phylogen. Evol. 53: 982 - 994, 10.1016/j.ympev.2009.09.002" title="Patterns of diversification and ancestral range reconstruction in the Southeast Asian-Pacific angiosperm lineage Cyrtandra (Gesneriaceae)." url="10.1016/j.ympev.2009.09.002" volume="53" year="2009">Clark et al. 2009</bibRefCitation>
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; fig. 1) from both the divided calyx group and the plicate calyx group suggests that perhaps this hybridization has impacted the genome of
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<taxonomicName authorityName="W. L. Wagner & A. J. Wagner" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="kenwoodii">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra kenwoodii</emphasis>
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</taxonomicName>
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or that the species is of hybrid origin.
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</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/10498" pageId="11" pageNumber="44" start="Figure 7" startId="F7">
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<paragraph pageId="11" pageNumber="44">
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<emphasis bold="true" pageId="11" pageNumber="44">Figure 7.</emphasis>
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<taxonomicName authorityName="W. L. Wagner & Lorence" authorityYear="2013" class="Dicotyledoneae" family="Gesneriaceae" genus="Cyrtandra" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Tubiflorae" pageId="11" pageNumber="44" phylum="Angiospermae" rank="species" species="uapouensis">
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<emphasis italics="true" pageId="11" pageNumber="44">Cyrtandra uapouensis</emphasis>
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</taxonomicName>
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W. L. Wagner & Lorence
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<emphasis bold="true" pageId="11" pageNumber="44">A</emphasis>
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Habit
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<emphasis bold="true" pageId="11" pageNumber="44">B</emphasis>
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Flower, lateral view
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<emphasis bold="true" pageId="11" pageNumber="44">C</emphasis>
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Flower, face view. Drawn from Perlman 19085 (isotype, US) [
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<emphasis bold="true" pageId="11" pageNumber="44">A, C</emphasis>
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] and Perlman 15904 (PTBG) [
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<emphasis bold="true" pageId="11" pageNumber="44">A, B</emphasis>
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] and field images.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |