210 lines
17 KiB
XML
210 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.67.6703" ID-PMC="PMC4972245" ID-Pensoft-Pub="1314-2003-67-1" ID-Pensoft-UUID="D846EB3F7746FFFE4A469751FFEF3B22" ID-PubMed="27536193" ID-Zenodo-Dep="133270" ModsDocID="1314-2003-67-1" checkinTime="1469054247116" checkinUser="pensoft" docAuthor="Kriebel, Ricardo" docDate="2016" docId="66ADBD41923859BD99F8EF6C2E33B1C2" docLanguage="en" docName="PhytoKeys 67: 1-326" docOrigin="PhytoKeys 67" docPubDate="2016-07-20" docSource="http://dx.doi.org/10.3897/phytokeys.67.6703" docTitle="Conostegia plumosa L. O. Williams, Fieldiana" docType="treatment" docVersion="3" id="D846EB3F7746FFFE4A469751FFEF3B22" lastPageNumber="211" masterDocId="D846EB3F7746FFFE4A469751FFEF3B22" masterDocTitle="A Monograph of Conostegia (Melastomataceae, Miconieae)" masterLastPageNumber="326" masterPageNumber="1" pageNumber="210" updateTime="1668141747722" 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>A Monograph of Conostegia (Melastomataceae, Miconieae)</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>Kriebel, Ricardo</mods:namePart>
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<mods:affiliation>Department of Botany, University of Wisconsin-Madison, 430 Lincoln Drive Madison, Wisconsin 53706, USA</mods:affiliation>
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<mods:nameIdentifier type="email">kriebelr@gmail.com</mods:nameIdentifier>
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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>2016-07-20</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>67</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>326</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.67.6703</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.67.6703</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-67-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">D846EB3F7746FFFE4A469751FFEF3B22</mods:identifier>
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<mods:identifier type="Zenodo-Dep">133270</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182226962" LSID="urn:lsid:plazi:treatment:66ADBD41923859BD99F8EF6C2E33B1C2" httpUri="http://treatment.plazi.org/id/66ADBD41923859BD99F8EF6C2E33B1C2" lastPageId="210" lastPageNumber="211" pageId="209" pageNumber="210">
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<subSubSection pageId="209" pageNumber="210" type="nomenclature">
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<paragraph pageId="209" pageNumber="210">
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<taxonomicName LSID="66ADBD41-9238-59BD-99F8-EF6C2E33B1C2" authority="L. O. Williams, Fieldiana" authorityName="L. O. Williams, Fieldiana" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="plumosa">Conostegia plumosa L.O. Williams, Fieldiana</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="209" pageNumber="210" type="reference_group">
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<paragraph pageId="209" pageNumber="210">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="plumosa">Conostegia plumosa</taxonomicName>
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L.O. Williams, Fieldiana, Bot. 29: 562. 1963. Type: British Honduras [= Belize]. Middlesex: 200 ft elev, 10 July, 1929, W. Schipp 232 (holotype: F!, isotypes: A, CAS!, GH, MO!, US!).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="209" pageNumber="210" type="description">
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<paragraph pageId="209" pageNumber="210">Description.</paragraph>
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<paragraph pageId="209" pageNumber="210">
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Trees 2.7-15 m tall with flattened branches which soon become terete and are covered with stellate and dendritic hairs in younger parts; the nodal line inconspicuous. Leaves of a pair equal to somewhat unequal in length. Petiole 0.9-4.5 cm. Leaf blade 6-21
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<normalizedToken originalValue="×">x</normalizedToken>
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2-6 cm, 3-5 plinerved, with innermost pair of veins diverging from the midvein above the base in opposite or alternate fashion, elliptic to elliptic ovate, the base acute to attenuate, the apex acute to acuminate, the margin serrulate, the adaxial surface stellate pubescent when young and glabrous with age, the abaxial surface tan to white color from the stellate and plumose hairs. Inflorescence a terminal panicle 3.3-12 cm long, the rachis covered with stellate and plumose hairs, linear, the bracteoles 2-8 mm long, deciduous. Pedicel absent or to 0.5 mm. Flowers 6 merous, calyptrate. Floral buds 4-6
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<normalizedToken originalValue="×">x</normalizedToken>
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2.4-3.25 mm, ovoid, the base rounded, the apex obtuse, slightly constricted in the middle, with six linear appendages ca. 2.5 mm long appressed to the top of the calyptra. Hypanthium 2.5-3
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<normalizedToken originalValue="×">x</normalizedToken>
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3-3.25 mm, with stellate and plumose hairs. Petals 4-6
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2 mm, white, spathulate, spreading, glabrous. Stamens 12(-13), 4.25-5.5 mm long, the filament 2-2.5 mm long, white, the anthers 2.25-2.75
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<normalizedToken originalValue="×">x</normalizedToken>
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0.5-0.75 mm, linear-oblong and somewhat recirved, yellow, the pore 0.1-0.2 mm in diameter, subterminal. Ovary 6 locular, inferior, the apex glabrous and forming an irregular collar around the style. Style 3.5-6 mm, apparently straight, distance between the anthers and stigma ca. 0-1 mm, stigma truncate, 0.35-0.65 mm wide. Berry 5-6
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<normalizedToken originalValue="×">x</normalizedToken>
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5-6 mm, purple-black. Seeds 0.65-1.2 mm, obliquely pyramidal, the testa angulate and smooth.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="210" lastPageNumber="211" pageId="209" pageNumber="210" type="distribution">
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<paragraph pageId="209" pageNumber="210">Distribution</paragraph>
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<paragraph pageId="209" pageNumber="210">
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(Fig.
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<figureCitation captionStart="Figure 185" captionStartId="F185" captionText="Figure 185. Distribution of Conostegia plumosa." figureDoi="10.3897/phytokeys.67.6703.figure185" httpUri="https://binary.pensoft.net/fig/96543" pageId="209" pageNumber="210">185</figureCitation>
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). Belize, Guatemala, Honduras and in Chiapas in Mexico, at 50-1000 m in elevation.
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</paragraph>
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<caption ID-Zenodo-Dep="974027" doi="10.3897/phytokeys.67.6703.figure185" httpUri="https://binary.pensoft.net/fig/96543" pageId="209" pageNumber="210" start="Figure 185" startId="F185">
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<paragraph pageId="209" pageNumber="210">
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<emphasis bold="true" pageId="209" pageNumber="210">Figure 185.</emphasis>
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Distribution of
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia plumosa</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph lastPageId="210" lastPageNumber="211" pageId="209" pageNumber="210">
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia plumosa</emphasis>
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</taxonomicName>
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is a rare species and one of the few in the genus to have the abaxial leaf surface tan colored from the dense indument covering it. This characteristic leaf underside is shared with
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Kriebel, Almeda & A. Estrada" baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia dissitinervia" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="dissitinervia">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia dissitinervia</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Kriebel" baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia centrosperma" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="centrosperma">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia centrosperma</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Gleason" baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia incurva" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="incurva">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia incurva</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Donn. Sm." baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia oligocephala" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="oligocephala">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia oligocephala</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia xalapensis" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="xalapensis">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia xalapensis</emphasis>
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</taxonomicName>
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. In particular,
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia plumosa</emphasis>
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</taxonomicName>
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has been confused with
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Donn. Sm." baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia oligocephala" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="oligocephala">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia oligocephala</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia xalapensis" order="Myrtales" pageId="209" pageNumber="210" phylum="Tracheophyta" rank="species" species="xalapensis">
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<emphasis italics="true" pageId="209" pageNumber="210">Conostegia xalapensis</emphasis>
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</taxonomicName>
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, both of which occur in the same general area of northern Central America. The other species mentioned are endemic to southern Central America.
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="210" pageNumber="211">
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<pageBreakToken pageId="210" pageNumber="211" start="start">Conostegia</pageBreakToken>
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plumosa
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</emphasis>
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</taxonomicName>
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shares the calyptrate calyx and short style with
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia xalapensis" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="xalapensis">
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<emphasis italics="true" pageId="210" pageNumber="211">Conostegia xalapensis</emphasis>
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</taxonomicName>
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but not with
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<taxonomicName authorityName="Kriebel" authorityYear="2016" baseAuthorityName="Donn. Sm." baseAuthorityYear="2016" class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia oligocephala" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="oligocephala">
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<emphasis italics="true" pageId="210" pageNumber="211">Conostegia oligocephala</emphasis>
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</taxonomicName>
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which lacks the calyptrate calyx and has an exserted style.
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia plumosa" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="plumosa">
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<emphasis italics="true" pageId="210" pageNumber="211">Conostegia plumosa</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia xalapensis" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="xalapensis">
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<emphasis italics="true" pageId="210" pageNumber="211">Conostegia xalapensis</emphasis>
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</taxonomicName>
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on the basis of its evident calyptra appendices which are absent in
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<taxonomicName class="Magnoliopsida" family="Melastomataceae" genus="Conostegia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Conostegia xalapensis" order="Myrtales" pageId="210" pageNumber="211" phylum="Tracheophyta" rank="species" species="xalapensis">
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<emphasis italics="true" pageId="210" pageNumber="211">Conostegia xalapensis</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="210" pageNumber="211" type="materials_examined">
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<paragraph pageId="210" pageNumber="211">Specimens examined.</paragraph>
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<paragraph pageId="210" pageNumber="211">
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingCountry name="Mexico">MEXICO</collectingCountry>
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</emphasis>
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(fide Schnell).
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingRegion country="Mexico" name="Chiapas">Chiapas</collectingRegion>
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</emphasis>
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: km 33 S of SE on the road to Mal Paso, near
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<collectingRegion country="Mexico" name="Tabasco">Tabasco</collectingRegion>
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border, Roe et al. 1371 (
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<collectingCountry name="United States of America">US</collectingCountry>
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).
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</paragraph>
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<paragraph pageId="210" pageNumber="211">
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<materialsCitation collectingDate="2016-01-01" collectingDateMax="2016-12-31" collectingDateMin="2016-01-01" country="BELIZE" location="Mountain Pine Ridge" specimenCount="1" stateProvince="Cayo">
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingCountry name="Belize">BELIZE</collectingCountry>
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.
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<collectingRegion country="Belize" name="Cayo">Cayo</collectingRegion>
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</emphasis>
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: Road to Caracol at Guacamallo Bridge, Balick 3104 (NY); along Hummingbird Highway at mile 28.5, Dwyer 11208 (MO, NY); Humming Bird Highway, Gentle 8388 (NY);
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<location LSID="urn:lsid:plazi:treatment:66ADBD41923859BD99F8EF6C2E33B1C2:4D4A21FF12AB51A2A6F03F663B08938F" country="BELIZE" name="Mountain Pine Ridge" stateProvince="Cayo">Mountain Pine Ridge</location>
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, San Agustin, Lundell 6608, 6770 (NY)
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</materialsCitation>
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.
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingRegion country="Belize" name="Stann Creek">Stann Creek</collectingRegion>
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</emphasis>
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: beyond Middlesex, Gentle 2758 (NY);
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<quantity metricMagnitude="4" metricUnit="m" metricValue="2.7358848" unit="mi" value="17.0">17 miles</quantity>
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section Stann Creek Valley, Gentle 9258 (NY).
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</paragraph>
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<paragraph pageId="210" pageNumber="211">
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingCountry name="Guatemala">GUATEMALA</collectingCountry>
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.
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<collectingRegion country="Guatemala" name="Izabal">Izabal</collectingRegion>
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</emphasis>
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: slopes WNW of (above) El Estor, along margin of open pit nickel mine, Stevens and Martinez 25247 (NY).
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</paragraph>
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<paragraph pageId="210" pageNumber="211">
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<emphasis bold="true" pageId="210" pageNumber="211">
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<collectingCountry name="Honduras">HONDURAS</collectingCountry>
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.
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<collectingRegion country="Honduras" name="Olancho">Olancho</collectingRegion>
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</emphasis>
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:
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<normalizedToken originalValue="Montaña">Montana</normalizedToken>
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La Bellota 20 kms al N.O. de Campamento, Molina 13436 (NY).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |