199 lines
17 KiB
XML
199 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.72.9355" ID-PMC="PMC5088698" ID-Pensoft-Pub="1314-2003-72-1" ID-Pensoft-UUID="5F33FFACFFB63C30D312A91E0773C435" ID-PubMed="27829802" ID-Zenodo-Dep="160527" ModsDocID="1314-2003-72-1" checkinTime="1476412961990" checkinUser="pensoft" docAuthor="Majure, Lucas C., Becquer, Eldis R. & Judd, Walter S." docDate="2016" docId="D76A04A5B7A45664A3D430E62AC8CE2B" docLanguage="en" docName="PhytoKeys 72: 1-99" docOrigin="PhytoKeys 72" docPubDate="2016-10-13" docSource="http://dx.doi.org/10.3897/phytokeys.72.9355" docTitle="Miconia marigotiana (Urb. & Ekman) Majure & Judd, J. Bot. Res. Inst. Texas 7: 269. 2013." docType="treatment" docVersion="3" id="5F33FFACFFB63C30D312A91E0773C435" lastPageNumber="66" masterDocId="5F33FFACFFB63C30D312A91E0773C435" masterDocTitle="Revision of the Lima clade (Miconia sect. Lima, Miconieae, Melastomataceae) of the Greater Antilles" masterLastPageNumber="99" masterPageNumber="1" pageNumber="62" updateTime="1668141841449" 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 the Lima clade (Miconia sect. Lima, Miconieae, Melastomataceae) of the Greater Antilles</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>Majure, Lucas C.</mods:namePart>
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<mods:affiliation>Department of Research, Conservation and Collections, Desert Botanical Garden, Phoenix, Arizona 85008 USA & Department of Biology, University of Florida, Gainesville, Florida 32611 - 8525 USA & Florida Museum of Natural History, University of Florida, Gainesville, Florida 32611 - 0575 USA</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>Becquer, Eldis R.</mods:namePart>
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<mods:affiliation>Jardin Botanico Nacional, Universidad de La Habana, La Habana, Cuba</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>Judd, Walter S.</mods:namePart>
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<mods:affiliation>Department of Biology, University of Florida, Gainesville, Florida 32611 - 8525 USA & Florida Museum of Natural History, University of Florida, Gainesville, Florida 32611 - 0575 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>2016</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2016-10-13</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>72</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>99</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.72.9355</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.72.9355</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-72-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5F33FFACFFB63C30D312A91E0773C435</mods:identifier>
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<mods:identifier type="Zenodo-Dep">160527</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182226547" LSID="urn:lsid:plazi:treatment:D76A04A5B7A45664A3D430E62AC8CE2B" httpUri="http://treatment.plazi.org/id/D76A04A5B7A45664A3D430E62AC8CE2B" lastPageId="65" lastPageNumber="66" pageId="61" pageNumber="62">
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<subSubSection pageId="61" pageNumber="62" type="nomenclature">
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<paragraph pageId="61" pageNumber="62">
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16.
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<taxonomicName LSID="D76A04A5-B7A4-5664-A3D4-30E62AC8CE2B" authority="(Urb. & Ekman) Majure & Judd, J. Bot. Res. Inst. Texas 7: 269. 2013." authorityName="(Urb. & Ekman) Majure & Judd, J. Bot. Res. Inst. Texas 7: 269. 2013." class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia marigotiana" order="Myrtales" pageId="61" pageNumber="62" phylum="Tracheophyta" rank="species" species="marigotiana">Miconia marigotiana (Urb. & Ekman) Majure & Judd, J. Bot. Res. Inst. Texas 7: 269. 2013.</taxonomicName>
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<figureCitation captionStart="Figure 25" captionStartId="F25" captionText="Figure 25. Illustration of Miconia marigotiana A habit B adaxial leaf surface showing well developed bulla-based hairs completely covering areoles C petals in bud showing bulla-based hairs on abaxial surface D stamen E anther ventral and dorsal surfaces F immature fruit longitudinal section G fruit cross section showing two carpels (all from Ekman 10071)." figureDoi="10.3897/phytokeys.72.9355.figure25" httpUri="https://binary.pensoft.net/fig/106479" pageId="61" pageNumber="62">Fig. 25</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="62" pageNumber="63" type="reference_group">
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<paragraph pageId="62" pageNumber="63">
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<taxonomicName authorityName="Urb & Ekman" authorityYear="1929" class="Magnoliopsida" family="Melastomataceae" genus="Ossaea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ossaea marigotiana" order="Myrtales" pageId="62" pageNumber="63" phylum="Tracheophyta" rank="species" species="marigotiana">
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<pageBreakToken pageId="62" pageNumber="63" start="start">Ossaea</pageBreakToken>
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marigotiana
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</taxonomicName>
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Urb. & Ekman, Ark. Bot. 22A(17): 65. 1929. Type: HAITI. Sud Est. Massif de la Selle, Marigot, Sd. Bassin Chotard, 9 June 1928, 1750 m,
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<emphasis italics="true" pageId="62" pageNumber="63">E.L. Ekman H10071</emphasis>
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(lectotype: S! [S-R-10015], designated here; isolectotypes: EHH n.v., G! [G00353949], GH! [GH00112521], NY! [NY00099703], US! [US00775451]).
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</paragraph>
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<paragraph pageId="62" pageNumber="63">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Leandra" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Leandra marigotiana" order="Myrtales" pageId="62" pageNumber="63" phylum="Tracheophyta" rank="species" species="marigotiana">Leandra marigotiana</taxonomicName>
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(Urb. & Ekman) Alain, Sida 18: 1026. 1999. Type: Based on
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<taxonomicName authorityName="Urb & Ekman" authorityYear="1929" class="Magnoliopsida" family="Melastomataceae" genus="Ossaea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ossaea marigotiana" order="Myrtales" pageId="62" pageNumber="63" phylum="Tracheophyta" rank="species" species="marigotiana">Ossaea marigotiana</taxonomicName>
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Urb. & Ekman
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</paragraph>
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</subSubSection>
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<subSubSection pageId="62" pageNumber="63" type="materials_examined">
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<paragraph pageId="62" pageNumber="63">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="62" pageNumber="63">
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Based on
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<taxonomicName authorityName="Urb & Ekman" authorityYear="1929" class="Magnoliopsida" family="Melastomataceae" genus="Ossaea" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Ossaea marigotiana" order="Myrtales" pageId="62" pageNumber="63" phylum="Tracheophyta" rank="species" species="marigotiana">
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<emphasis italics="true" pageId="62" pageNumber="63">Ossaea marigotiana</emphasis>
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</taxonomicName>
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Urb. & Ekman
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="63" lastPageNumber="64" pageId="62" pageNumber="63" type="description">
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<paragraph pageId="62" pageNumber="63">Description.</paragraph>
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<paragraph lastPageId="63" lastPageNumber="64" pageId="62" pageNumber="63">
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Evergreen shrub, 2-3 m tall; stems round in cross section, not ridged, the internodes 0.9-2.6 cm long, stem indumentum of ascending, appressed, moderately bulla-based hairs to 1.6 mm long; nodal line absent. Leaves opposite, decussate, narrowly elliptic to rhomboid, 2.3-6.6
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<normalizedToken originalValue="×">x</normalizedToken>
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0.9-2.3 cm, slightly anisophyllous, apex acute, base acute to slightly rounded, venation acrodromous, 5-veined, the midvein and 2 pairs of arching secondary veins, the outermost intramarginal, secondary veins mostly basal to suprabasal, the innermost pair suprabasal, produced 2.1-9.3 mm from leaf base, po
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<pageBreakToken pageId="63" pageNumber="64" start="start">sitioned</pageBreakToken>
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1.0-2.7 mm in from margin at widest point of blade, tertiary veins percurrent, more or less perpendicular to midvein, 1.0-2.3 mm apart at midleaf, intertertiary veins present, tertiary veins often joined by quaternary veins; adaxial leaf surface densely covered in well developed bulla-based hairs, these covering the leaf areoles, widest hair bases to 1.8 mm, apices of bulla-based hairs mostly recurved toward the leaf margin, young leaf adaxial surface producing occasional long-stemmed, clavate-dentritic hairs along the primary veins towards the leaf base, sessile, glandular hairs produced along the primary, secondary, tertiary, and quaternary veins between the bulla-based hairs; abaxial leaf surface covered in bulla-based hairs, these appressed and ascending along the primary, secondary, and tertiary veins, and erect to spreading on those of along quaternary veins and lamina, those along the primary, secondary, and tertiary veins larger than hairs produced throughout the lamina, the lamina mostly obscured by bulla-based hairs, lamina appearing as a series of pits from depressions of the bulla-based hairs produced from the upper leaf surface and slightly raised intertertiary veins, sessile to short-stalked, glandular hairs produced from between the bulla-based hairs on the lamina; petioles 0.7-1.1 cm long, covered in ascending, appressed, bulla-based hairs on both surfaces. Inflorescences terminal, 9-26 flowered cymes, flowers mostly produced in glomerulate clusters, 2.3-4.1
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<normalizedToken originalValue="×">x</normalizedToken>
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1.0-5.6 cm, the peduncle 0.6-2.5 cm long, proximal inflorescence branches 7-19 mm long; bracts narrowly ovate with an attenuate apex, 1.9-2.1 mm long; bracteoles narrowly ovate, 1.1-1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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0.2-0.22 mm, with an attenuate apex, both bracts and bracteoles only differentiated from bulla-based stem hairs by size, otherwise identical, glabrous or basally with bulla-based hairs. Flowers 5-merous, sessile or with pedicels to 0.3 mm long; hypanthium (immature) ca. 2 mm long, short-oblong, unlobed, slightly constricted below the torus, free portion of the hypanthium ca. 0.5 mm long, abaxial surface covered in bulla-based hairs from 1.1-1.3 mm long, and occasional, sessile, glandular hairs near the bases of the bulla-based hairs; adaxial surface (i.e., free portion) covered in small, bulla-based hairs; calyx teeth 1-1.3
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<normalizedToken originalValue="×">x</normalizedToken>
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0.4-0.5 mm, ascending or spreading, covered in bulla-based hairs; calyx lobes more or less triangular, 0.8-1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-0.6 mm, apex acute, covered in bulla-based hairs abaxially and sessile, glandular hairs adaxially; calyx tube apparently not tearing, 0.4-0.6 mm long with bulla-based hairs abaxially and sessile, glandular hairs adaxially; petals 4-5, white, ovate, ca. 1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5 mm (immature), with an acute apex and membranous margin, with one large bulla-based hair produced abaxially, just below the apex, to 0.7 mm long; stamens 8-10; filaments (immature) ca. 1.2 mm long, glabrous, anthers (immature) 1-1.1 mm long, with one dorsally oriented pore, anther thecae (immature) 0.9-1 mm long, anthers with a dorso-basal appendage to 0.1 mm long; style ca. 0.9 mm long, glabrous, not dilated in the middle, collar absent, style apparently not subtended by a crown of hairs, stigma punctate; ovary ca. 1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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1.1 mm, apex flat to concave, apparently glabrous, placentation axile with deeply intruded placenta, 2-locular; berries not seen, seeds not seen.
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</paragraph>
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<caption ID-Zenodo-Dep="982943" doi="10.3897/phytokeys.72.9355.figure25" httpUri="https://binary.pensoft.net/fig/106479" pageId="63" pageNumber="64" start="Figure 25" startId="F25">
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<paragraph pageId="63" pageNumber="64">
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<emphasis bold="true" pageId="63" pageNumber="64">Figure 25.</emphasis>
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Illustration of
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia marigotiana" order="Myrtales" pageId="63" pageNumber="64" phylum="Tracheophyta" rank="species" species="marigotiana">
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<emphasis italics="true" pageId="63" pageNumber="64">Miconia marigotiana</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="63" pageNumber="64">A</emphasis>
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habit
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<emphasis bold="true" pageId="63" pageNumber="64">B</emphasis>
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adaxial leaf surface showing well developed bulla-based hairs completely covering areoles
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<emphasis bold="true" pageId="63" pageNumber="64">C</emphasis>
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petals in bud showing bulla-based hairs on abaxial surface
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<emphasis bold="true" pageId="63" pageNumber="64">D</emphasis>
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stamen
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<emphasis bold="true" pageId="63" pageNumber="64">E</emphasis>
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anther ventral and dorsal surfaces
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<emphasis bold="true" pageId="63" pageNumber="64">F</emphasis>
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immature fruit longitudinal section
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<emphasis bold="true" pageId="63" pageNumber="64">G</emphasis>
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fruit cross section showing two carpels (all from
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<emphasis italics="true" pageId="63" pageNumber="64">Ekman 10071</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="63" pageNumber="64" type="phenology">
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<paragraph pageId="63" pageNumber="64">Phenology.</paragraph>
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<paragraph pageId="63" pageNumber="64">Plants have only been collected in June, and these were in bud, and appear to be just before anthesis.</paragraph>
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</subSubSection>
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<subSubSection pageId="63" pageNumber="64" type="distribution">
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<paragraph pageId="63" pageNumber="64">Distribution</paragraph>
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<paragraph pageId="63" pageNumber="64">
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(Fig.
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<figureCitation captionStart="Figure 21" captionStartId="F21" captionText="Figure 21. Distribution of Miconia marigotiana (closed star), Miconia lima (closed circles), Miconia pedunculata (open circles) and Miconia pagnolensis sp. nov. (open star)." figureDoi="10.3897/phytokeys.72.9355.figure21" httpUri="https://binary.pensoft.net/fig/106474" pageId="63" pageNumber="64">21</figureCitation>
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). Haiti, Dept. du Sud Est, Massif de la Selle, Marigot, Bassin Chotard.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="64" pageNumber="65" type="ecology">
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<paragraph pageId="64" pageNumber="65">
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<pageBreakToken pageId="64" pageNumber="65" start="start">Ecology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="64" pageNumber="65">Virtually nothing is known regarding the ecology of this species, but it was collected at 1750 m in elevation, so was likely growing in a moist montane forest over limestone.</paragraph>
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</subSubSection>
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<subSubSection pageId="64" pageNumber="65" type="conservation status">
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<paragraph pageId="64" pageNumber="65">Conservation status.</paragraph>
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<paragraph pageId="64" pageNumber="65">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia marigotiana" order="Myrtales" pageId="64" pageNumber="65" phylum="Tracheophyta" rank="species" species="marigotiana">
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<emphasis italics="true" pageId="64" pageNumber="65">Miconia marigotiana</emphasis>
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</taxonomicName>
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should be considered endangered, as the part of Massif de la Selle north of Marigot from where the species was collected is under intense pressure from habitat destruction, as a result of current subsistence farming practices and charcoal production. However, we do not have sufficient data to determine the
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<normalizedToken originalValue="species’">species'</normalizedToken>
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current conservation status and thus consider it data deficient.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="65" pageNumber="66" type="discussion">
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<paragraph pageId="65" pageNumber="66">
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<pageBreakToken pageId="65" pageNumber="66" start="start">Discussion</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="65" pageNumber="66">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia marigotiana" order="Myrtales" pageId="65" pageNumber="66" phylum="Tracheophyta" rank="species" species="marigotiana">
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<emphasis italics="true" pageId="65" pageNumber="66">Miconia marigotiana</emphasis>
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</taxonomicName>
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is likely very closely related to
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia lima" order="Myrtales" pageId="65" pageNumber="66" phylum="Tracheophyta" rank="species" species="lima">
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<emphasis italics="true" pageId="65" pageNumber="66">Miconia lima</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Miconia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Miconia limoides" order="Myrtales" pageId="65" pageNumber="66" phylum="Tracheophyta" rank="species" species="limoides">
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<emphasis italics="true" pageId="65" pageNumber="66">Miconia limoides</emphasis>
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</taxonomicName>
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, however, it differs from both species in leaf shape, as well as the 2-carpellate ovaries.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="65" pageNumber="66" type="materials_examined">
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<paragraph pageId="65" pageNumber="66">Specimens examined.</paragraph>
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<paragraph pageId="65" pageNumber="66">
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This species is known only from the
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<typeStatus>type</typeStatus>
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gathering by Ekman.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |