169 lines
17 KiB
XML
169 lines
17 KiB
XML
<document id="1349E70471A4BC3E0DE9C0D54C66F470" ID-CLB-Dataset="37262" ID-DOI="10.5281/zenodo.259616" ID-GBIF-Dataset="25411661-0428-4441-903e-ba10175f9694" ID-ISBN="978-958-761-550-0" ID-Zenodo-Dep="259616" IM.metadata_requiresApprovalFor="plazi" IM.taxonomicNames_requiresApprovalFor="plazi" checkinTime="1485353391043" checkinUser="plazi" docAuthor="Fernando O. Zuloaga & Diego Giraldo-Cañas" docDate="2013" docId="03884E1E600EFFB1FFA113045C54FA98" docLanguage="es" docName="Flora_de_Colombia_30.pdf.imf" docOrigin="Flora de Colombia 30" docStyle="DocumentStyle{}" docTitle="Panicum hirtum Lam. 1798" docType="treatment" docVersion="14" lastPageNumber="49" masterDocId="FFB136666020FF80FFD017265E44FF92" masterDocTitle="30. Panicum" masterLastPageNumber="107" masterPageNumber="1" pageNumber="46" updateTime="1698436230934" updateUser="ExternalLinkService">
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<mods:mods id="2E833F75B72A95B45AB869017BCA186E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="EA4D9839EEFB1B5E8A2E30A69B1ADD16">
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<mods:title id="13FA1C01F3FB91B5D123C84F3A41FCCB">30. Panicum</mods:title>
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</mods:titleInfo>
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<mods:name id="2C9301F2409B595C8949DD5579EBE182" type="personal">
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<mods:role id="BA9E083CFAB63E4BE511967175002B66">
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<mods:roleTerm id="90236F8299819B15A39D5F0E46F26A5F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="68A5D5DDFD99152F719942DAC4F202FE">Fernando O. Zuloaga</mods:namePart>
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</mods:name>
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<mods:name id="46F89F7C115FB84CABFE1E28E2780C7A" type="personal">
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<mods:role id="472D922ACE3420220A241321A3C632CB">
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<mods:roleTerm id="2D07E854D15431424CA206EB73374D0F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D3A16743814C9ACC6EDF6522A88C65B9">Diego Giraldo-Cañas</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C749F3A62350FC2401560B5B138F673D">text</mods:typeOfResource>
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<mods:relatedItem id="BEAAB6AB25F512FB42F0099D65B57D40" type="host">
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<mods:titleInfo id="5CCE25385511C74C47F6D7E668987F7A">
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<mods:title id="A19D2206A0BD4424FD75BC44097768C8">Flora de Colombia</mods:title>
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</mods:titleInfo>
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<mods:part id="B2CD02B19FC88D52202B600F6416F22B">
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<mods:date id="33767701FC0A2B4B4E3EFE40219CE6A7">2013</mods:date>
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<mods:detail id="34BE30FA856A97F93369280DB25CAA47" type="volume">
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<mods:number id="E64BB378BE93102E6F52D82723A6BBB2">30</mods:number>
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</mods:detail>
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<mods:extent id="9172DC6454964EEC3E37705B9500AD14" unit="page">
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<mods:start id="164F96CE190180D21C3448669A672E5C">1</mods:start>
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<mods:end id="163AA070C42C6F4B93B5A83D2B8647F1">107</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="33517571FBB57C5927EF632219F4D274">journal article</mods:classification>
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<mods:identifier id="51024459D7828913D468CC3B6AE78D38" type="CLB-Dataset">37262</mods:identifier>
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<mods:identifier id="8DC3439F65AD4A36EAE5688C5AFDF26D" type="DOI">10.5281/zenodo.259616</mods:identifier>
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<mods:identifier id="C27CE1467C3DDF57314E958B44F70D39" type="GBIF-Dataset">25411661-0428-4441-903e-ba10175f9694</mods:identifier>
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<mods:identifier id="B03F0C567D90BAA9015F56A71E8C233E" type="ISBN">978-958-761-550-0</mods:identifier>
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<mods:identifier id="A94F474092D0084BD42F9F78C0B7F83C" type="Zenodo-Dep">259616</mods:identifier>
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</mods:mods>
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<treatment id="03884E1E600EFFB1FFA113045C54FA98" ID-DOI="http://doi.org/10.5281/zenodo.6157363" ID-GBIF-Taxon="127624568" ID-Zenodo-Dep="6157363" LSID="urn:lsid:plazi:treatment:03884E1E600EFFB1FFA113045C54FA98" httpUri="http://treatment.plazi.org/id/03884E1E600EFFB1FFA113045C54FA98" lastPageId="49" lastPageNumber="49" pageId="46" pageNumber="46">
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<subSubSection id="C33BAC83600EFFAEFFA113045FD9FBA8" box="[113,413,1058,1082]" pageId="46" pageNumber="46" type="nomenclature">
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<paragraph id="8B9EFF08600EFFAEFFA113045FD9FBA8" blockId="46.[113,1059,1058,1117]" box="[113,413,1058,1082]" pageId="46" pageNumber="46">
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<emphasis id="B955231A600EFFAEFFA113045ED8FBA8" bold="true" box="[113,156,1058,1082]" pageId="46" pageNumber="46">5-1.</emphasis>
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<taxonomicName id="4C21848B600EFFAEFF7213045FDEFBA8" ID-CoL="75L9V" authority="Lam." authorityName="Lam." authorityYear="1798" box="[162,410,1058,1082]" class="Liliopsida" family="Poaceae" genus="Panicum" kingdom="Plantae" order="Poales" pageId="46" pageNumber="46" phylum="Tracheophyta" rank="species" species="hirtum">
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<emphasis id="B955231A600EFFAEFF7213045F1DFBA8" bold="true" box="[162,345,1058,1082]" italics="true" pageId="46" pageNumber="46">Panicum hirtum</emphasis>
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Lam.
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</taxonomicName>
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,
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</paragraph>
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</subSubSection>
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<subSubSection id="C33BAC83600EFFAEFE7413045CCFFBCF" pageId="46" pageNumber="46" type="reference_group">
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<paragraph id="8B9EFF08600EFFAEFE7413045CCFFBCF" blockId="46.[113,1059,1058,1117]" pageId="46" pageNumber="46">
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Encycl. 4: 741. 1798.
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<emphasis id="B955231A600EFFAEFD4013045C81FBA8" bold="true" box="[656,709,1058,1082]" pageId="46" pageNumber="46">Tipo</emphasis>
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: Guayana Francesa. Cayenne,
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<emphasis id="B955231A600EFFAEFBC013055EA3FBCF" italics="true" pageId="46" pageNumber="46">J. Martin s.n.</emphasis>
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(holotipo P-LA!; isotipos G!, P!, US!).
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</paragraph>
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</subSubSection>
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<subSubSection id="C33BAC83600EFFB1FC7213635FB2FD4D" lastPageId="49" lastPageNumber="49" pageId="46" pageNumber="46" type="description">
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<paragraph id="8B9EFF08600EFFAEFC7213635A66FBCF" blockId="46.[113,1059,1058,1117]" box="[930,1058,1093,1117]" pageId="46" pageNumber="46">
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<emphasis id="B955231A600EFFAEFC7213635A66FBCF" bold="true" box="[930,1058,1093,1117]" pageId="46" pageNumber="46">
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<figureCitation id="131AE38D600EFFAEFC7213635DBFFBCF" box="[930,1019,1093,1117]" captionStart="Figura 14" captionStartId="47.[189,258,1593,1615]" captionTargetBox="[328,991,202,1559]" captionTargetId="figure@47.[311,1013,189,1561]" captionText="Figura 14. Panicum hirtum. (Davidse 2806, MO). A: hábito; B: detalle de dos espiguillas." httpUri="https://zenodo.org/record/259884/files/figure.png" pageId="46" pageNumber="46">Figs. 14</figureCitation>
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,
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<figureCitation id="131AE38D600EFFAEFBD713635A66FBCF" box="[1031,1058,1093,1117]" captionStart="Figura 15" captionStartId="48.[113,179,1520,1542]" captionTargetBox="[112,1059,294,1494]" captionTargetId="figure@48.[113,1058,295,1491]" captionText="Figura 15. Distribución geográfica de Panicum hirtum (-) en Colombia." httpUri="https://zenodo.org/record/259885/files/figure.png" pageId="46" pageNumber="46">15</figureCitation>
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</emphasis>
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</paragraph>
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<paragraph id="8B9EFF08600EFFB1FF4713AC5FB2FD4D" blockId="46.[113,1059,1162,1637]" lastBlockId="49.[189,1135,191,735]" lastPageId="49" lastPageNumber="49" pageId="46" pageNumber="46">
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Plantas anuales.
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<emphasis id="B955231A600EFFAEFE9913AC5FD4FB30" bold="true" box="[329,400,1162,1186]" pageId="46" pageNumber="46">Cañas</emphasis>
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densamente ramificadas y arraigadas en los nudos inferiores, luego erectas, (8-)15-30(-60) cm de altura; entrenudos violáceos, esparcidamente híspidos, cilíndricos, huecos, 1.5-7 cm de largo; nudos papiloso-puberulentos.
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<emphasis id="B955231A600EFFAEFC5213E95D81FB75" bold="true" box="[898,965,1231,1255]" pageId="46" pageNumber="46">Hojas</emphasis>
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con vainas más cortas que los entrenudos, 1-4 cm de largo, estriadas, papiloso-pilosas, más hacia la porción superior, un margen pestañoso, el restante membranáceo; lígulas reducidas, membranáceas,
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<emphasis id="B955231A600EFFAEFECC121E5F78FADD" box="[284,316,1336,1359]" italics="true" pageId="46" pageNumber="46">ca.</emphasis>
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0.3 mm de largo, cuello piloso, pelos 0.2-1 mm de largo; láminas ovado-lanceoladas, 1.5-6 x 0.5-1.5(-2) cm, cortamente pseudopecioladas, planas, cordadas y amplexicaules en la base, acuminadas, cara adaxial esparcidamente papiloso-pilosa, cara abaxial casi totalmente glabra, a completamente glabras, los márgenes basales largamente ciliados, el resto escabrosos.
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<emphasis id="B955231A600EFFAEFE7412E45C08FA48" bold="true" box="[420,588,1474,1498]" pageId="46" pageNumber="46">Inflorescencias</emphasis>
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terminales, exertas o parcialmente incluidas en las hojas superiores, pedúnculo hasta 15 cm de largo, pedúnculo cilíndrico, híspido a glabro; panojas 2-8 x 2-3.5 cm, ovadas, abiertas, multifloras; eje principal hirsuto a gla- bro, anguloso, pulvínulos castaños, glabros, ramificaciones de primer orden ascendentes, en un ángulo de 45º, lisas, cilíndricas, con glándulas amarillas conspicuas, 0.3-0.5 mm de largo; pedicelos delgados, glabros.
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<emphasis id="B955231A6011FFB1FDE917995CF2FF45" bold="true" box="[569,694,191,215]" pageId="49" pageNumber="49">Espiguillas</emphasis>
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en pares, ovoides a elipsoides, 1.2-1.5 x 0.6-0.7 mm, insertadas oblicuamente en los pedicelos e inclinadas hacia abajo, verdosas, esparcida a densamente híspidas, en este último caso con largos pelos blanquecinos cubriendo las brácteas; la gluma superior y el antecio superior generalmente se desarticulan individualmente, dejando a la gluma inferior y al antecio inferior en el pedicelo.
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<emphasis id="B955231A6011FFB1FBCF166C5F50FE17" bold="true" pageId="49" pageNumber="49">Gluma inferior</emphasis>
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<emphasis id="B955231A6011FFB1FECC16485F78FE17" box="[284,316,366,389]" italics="true" pageId="49" pageNumber="49">ca.</emphasis>
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1.4 mm de largo, casi tan larga como la espiguilla, hialina, ovada, 3-nervia.
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<emphasis id="B955231A6011FFB1FF6D16A95F36FE35" bold="true" box="[189,370,399,423]" pageId="49" pageNumber="49">Gluma superior</emphasis>
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ovada, tan larga o un poco menor que la espiguilla, 3-5-nervia, el ápice ligeramente incurvo, pilosa, los tricomas varían en número y longitud.
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<emphasis id="B955231A6011FFB1FC7916945A03FE58" bold="true" box="[937,1095,434,458]" pageId="49" pageNumber="49">Lema inferior</emphasis>
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tan larga como la espiguilla, ovada, 3-5-nervia, apiculada.
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<emphasis id="B955231A6011FFB1FCD816F25DE0FE7F" bold="true" box="[776,932,468,493]" pageId="49" pageNumber="49">Pálea inferior</emphasis>
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ovado-lanceolada, 1-1.2 mm x 0.4-0.5 mm, aguda, hialina, blanquecina, los márgenes ciliolados.
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<emphasis id="B955231A6011FFB1FBD316DE5EADFDA0" bold="true" pageId="49" pageNumber="49">Flor inferior</emphasis>
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estaminada, anteras 0.6 mm de largo.
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<emphasis id="B955231A6011FFB1FD52153C5D04FDA0" bold="true" box="[642,832,538,562]" pageId="49" pageNumber="49">Antecio superior</emphasis>
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ampliamente elipsoide, menor que la gluma superior y la lema inferior, 0.9-1.1 x 0.6 mm, plano-convexo, blanquecino, endurecido, liso, lustroso, con conspicuos micropelos bicelulares y papilas simples en su superficie; lema superior 3-nervia, anteras 0.6 mm de largo.
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<emphasis id="B955231A6011FFB1FCA215A45D9AFD08" bold="true" box="[882,990,642,666]" pageId="49" pageNumber="49">Cariopsis</emphasis>
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ampliamente elipsoide, castaña, plano-convexa, 0.7 x 0.5 mm; hilo punctiforme, embrión menos de 1/2 de la longitud de la cariopsis.
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</paragraph>
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</subSubSection>
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<caption id="DF5EAF80600FFFAFFF6D111F5A65F9DD" box="[189,1057,1593,1616]" httpUri="https://zenodo.org/record/259884/files/figure.png" pageId="47" pageNumber="47" targetBox="[328,991,202,1559]" targetPageId="47">
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<paragraph id="8B9EFF08600FFFAFFF6D111F5A65F9DD" blockId="47.[189,1057,1593,1616]" box="[189,1057,1593,1616]" pageId="47" pageNumber="47">
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<figureCitation id="131AE38D600FFFAFFF6D111F5F64F9DC" box="[189,288,1593,1615]" captionStart="Figura 14" captionStartId="47.[189,258,1593,1615]" captionTargetBox="[328,991,202,1559]" captionTargetId="figure@47.[311,1013,189,1561]" captionText="Figura 14. Panicum hirtum. (Davidse 2806, MO). A: hábito; B: detalle de dos espiguillas." httpUri="https://zenodo.org/record/259884/files/figure.png" pageId="47" pageNumber="47">
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<emphasis id="B955231A600FFFAFFF6D111F5F64F9DC" bold="true" box="[189,288,1593,1615]" pageId="47" pageNumber="47">Figura 14</emphasis>
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</figureCitation>
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.
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<taxonomicName id="4C21848B600FFFAFFEFC111C5F8CF9DC" box="[300,456,1593,1615]" class="Liliopsida" family="Poaceae" genus="Panicum" kingdom="Plantae" order="Poales" pageId="47" pageNumber="47" phylum="Tracheophyta" rank="species" species="hirtum">
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<emphasis id="B955231A600FFFAFFEFC111C5F8CF9DC" box="[300,456,1593,1615]" italics="true" pageId="47" pageNumber="47">Panicum hirtum</emphasis>
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</taxonomicName>
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. (
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<emphasis id="B955231A600FFFAFFE0C111F5C24F9DC" box="[476,608,1593,1614]" italics="true" pageId="47" pageNumber="47">Davidse 2806</emphasis>
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, MO). A: hábito; B: detalle de dos espiguillas.
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</paragraph>
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</caption>
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<caption id="DF5EAF806010FFB0FFA112D65D5EF994" box="[113,794,1517,1542]" httpUri="https://zenodo.org/record/259885/files/figure.png" pageId="48" pageNumber="48" targetBox="[112,1059,294,1494]" targetPageId="48">
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<paragraph id="8B9EFF086010FFB0FFA112D65D5EF994" blockId="48.[113,794,1517,1542]" box="[113,794,1517,1542]" pageId="48" pageNumber="48">
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<figureCitation id="131AE38D6010FFB0FFA112D65D5EF994" box="[113,794,1517,1542]" pageId="48" pageNumber="48">
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<emphasis id="B955231A6010FFB0FFA112D65E91F997" bold="true" box="[113,213,1520,1542]" pageId="48" pageNumber="48">Figura 15.</emphasis>
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Distribución geográfica de
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<taxonomicName id="4C21848B6010FFB0FE0412D75C2CF997" box="[468,616,1520,1542]" class="Liliopsida" family="Poaceae" genus="Panicum" kingdom="Plantae" order="Poales" pageId="48" pageNumber="48" phylum="Tracheophyta" rank="species" species="hirtum">
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<emphasis id="B955231A6010FFB0FE0412D75C2CF997" box="[468,616,1520,1542]" italics="true" pageId="48" pageNumber="48">Panicum hirtum</emphasis>
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</taxonomicName>
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(
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<emphasis id="B955231A6010FFB0FDA512CB5CCEF991" bold="true" box="[629,650,1517,1539]" pageId="48" pageNumber="48">-</emphasis>
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) en Colombia.
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</figureCitation>
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</paragraph>
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</caption>
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<subSubSection id="C33BAC836011FFB1FF33142A5D09FCF8" pageId="49" pageNumber="49" type="biology_ecology">
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<paragraph id="8B9EFF086011FFB1FF33142A5D09FCF8" blockId="49.[189,1134,780,875]" pageId="49" pageNumber="49">
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<emphasis id="B955231A6011FFB1FF33142A5F99FCB6" bold="true" box="[227,477,780,805]" pageId="49" pageNumber="49">Hábitat y distribución</emphasis>
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. Se encuentra en selvas y márgenes de sabanas a bajas alturas, desde México hasta Trinidad y el norte de Sudamérica, entre el nivel del mar y 1000 m de altitud. En Colombia está en las regiones Caribe y Orinoquia.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33BAC836011FFB1FF3314B15CC3FB85" pageId="49" pageNumber="49" type="discussion">
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<paragraph id="8B9EFF086011FFB1FF3314B15CC3FB85" blockId="49.[189,1134,919,1048]" pageId="49" pageNumber="49">
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<emphasis id="B955231A6011FFB1FF3314B15F32FC3D" bold="true" box="[227,374,919,943]" pageId="49" pageNumber="49">Comentarios</emphasis>
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. En
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<taxonomicName id="4C21848B6011FFB1FE7B14BE5C1EFC3D" box="[427,602,919,943]" class="Liliopsida" family="Poaceae" genus="Panicum" kingdom="Plantae" order="Poales" pageId="49" pageNumber="49" phylum="Tracheophyta" rank="species" species="hirtum">
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<emphasis id="B955231A6011FFB1FE7B14BE5C1EFC3D" box="[427,602,919,943]" italics="true" pageId="49" pageNumber="49">Panicum hirtum</emphasis>
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</taxonomicName>
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las espiguillas difieren frecuentemente en el nú- mero y la longitud de los tricomas en la gluma superior. Por otra parte, la gluma superior y el antecio superior generalmente se desarticulan individualmente, dejando a la gluma inferior y al antecio inferior en el pedicelo.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33BAC836011FFB1FF3313625C54FA98" pageId="49" pageNumber="49" type="key">
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<paragraph id="8B9EFF086011FFB1FF3313625C54FA98" blockId="49.[189,1134,1092,1290]" pageId="49" pageNumber="49">
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<emphasis id="B955231A6011FFB1FF3313625C85FBCF" bold="true" box="[227,705,1092,1117]" pageId="49" pageNumber="49">Especímenes representativos. Magdalena</emphasis>
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: Santa Marta, s.f.,
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<emphasis id="B955231A6011FFB1FC7413635A66FBCF" box="[932,1058,1093,1117]" italics="true" pageId="49" pageNumber="49">Smith 2261</emphasis>
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(NY).
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<emphasis id="B955231A6011FFB1FF6D134E5EBCFB12" bold="true" box="[189,248,1128,1152]" pageId="49" pageNumber="49">Meta</emphasis>
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: alrededores de Villavicencio, orillas del río Guaitiquía, 350 m, 20 nov 1948,
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<emphasis id="B955231A6011FFB1FBED134E5FCFFB30" italics="true" pageId="49" pageNumber="49">Araque-Molina 18M53</emphasis>
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(COL, US); Villavicencio, 400 m, ene 1856,
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<emphasis id="B955231A6011FFB1FCB613AD5D9CFB30" box="[870,984,1163,1186]" italics="true" pageId="49" pageNumber="49">Triana s.n.</emphasis>
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(COL: 2270),
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<emphasis id="B955231A6011FFB1FF6D138B5EB6FB57" box="[189,242,1197,1221]" italics="true" pageId="49" pageNumber="49">2179</emphasis>
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(US).
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<emphasis id="B955231A6011FFB1FEEA138B5FDCFB57" bold="true" box="[314,408,1197,1221]" pageId="49" pageNumber="49">Vichada</emphasis>
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: río Orinoco, Puerto Carreño, 23-24 oct 1938,
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<emphasis id="B955231A6011FFB1FC5B138B5A0FFB57" box="[907,1099,1197,1221]" italics="true" pageId="49" pageNumber="49">Cuatrecasas 4085</emphasis>
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(F, US); río Meta, Nueva Antioquia, forest, 28 oct 1938,
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<emphasis id="B955231A6011FFB1FCD913F65D8FFB7A" box="[777,971,1232,1256]" italics="true" pageId="49" pageNumber="49">Cuatrecasas 4207</emphasis>
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(COL, F).
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<emphasis id="B955231A6011FFB1FB9913E95F61FA98" bold="true" pageId="49" pageNumber="49">Sin localidad</emphasis>
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: s.f.,
|
|
<emphasis id="B955231A6011FFB1FEB113D45FA6FA98" box="[353,482,1266,1290]" italics="true" pageId="49" pageNumber="49">Lindig 1057</emphasis>
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(P).
|
|
</paragraph>
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</subSubSection>
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</treatment>
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</document> |