<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2007-4298</journal-id>
<journal-title><![CDATA[Botanical Sciences]]></journal-title>
<abbrev-journal-title><![CDATA[Bot. sci]]></abbrev-journal-title>
<issn>2007-4298</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Botánica de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-42982018000200359</article-id>
<article-id pub-id-type="doi">10.17129/botsci.1927</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Pinguicula olmeca (Lentibulariaceae) una nueva especie del sur de México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Burelo-Ramos]]></surname>
<given-names><![CDATA[Carlos Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamudio-Ruiz]]></surname>
<given-names><![CDATA[Sergio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Aguilar]]></surname>
<given-names><![CDATA[Marlon A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Juárez Autónoma de Tabasco  ]]></institution>
<addr-line><![CDATA[Villahermosa Tabasco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Juárez Autónoma de Tabasco  ]]></institution>
<addr-line><![CDATA[Villahermosa Tabasco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>96</volume>
<numero>2</numero>
<fpage>359</fpage>
<lpage>365</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-42982018000200359&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-42982018000200359&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-42982018000200359&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Antecedentes:  Como parte del proyecto Flora de Tabasco, en los años recientes se han explorado las regiones montañosas del sur del estado. Recientemente, en un cerro poco conocido en el extremo suroeste se encontró por primera vez una población de plantas del género Pinguicula.  Pregunta:  ¿Puede un análisis taxonómico crítico de caracteres morfológicos demostrar que la especie en cuestión no corresponde a ninguna de las entidades de Pinguicula antes descritas para México y Centroamérica?  Taxón:  Lentibulariaceae, Pinguicula sp. nov.  Sitio de estudio:  Ejido Villa de Guadalupe, municipio de Huimanguillo, Tabasco  Métodos:  Se realizaron varias colectas de las plantas para elaborar muestras botánicas; posteriormente se realizó un análisis crítico de los caracteres morfológicos de las plantas colectadas y se compararon con las especies conocidas del sureste de México y Centroamérica para contrastarlas.  Resultados:  A partir del material colectado se describe Pinguicula olmeca como una especie nueva para la ciencia.  Conclusiones:  La nueva especie se ubica en la sección Orcheosanthus, dentro de ésta es parecida a P. moranensis y P. zecheri, pero se diferencia de éstas por producir un solo tipo de hojas durante todo el año y por tanto no forma rosetas de invierno, por el pedúnculo y cáliz glabros y por el espolón muy largo, tan largo como el pedúnculo o ligeramente más corto. Esta especie representa el primer registro del género Pinguicula para Tabasco.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Background:  As part of the project Flora de Tabasco, in recent years the mountainous regions at south of the state have been explored. Recently in a poorly known mountain in the southwestern extreme, a population of Pinguicula was found for the first time to the state.  Question:  Is it posible, with a critical taxonomic analysis of morphologycal characters to prove that this species is different from those known formerly in Mexico and y Central America?  Taxon:  Lentibulariaceae, Pinguicula sp. nov.  Study site:  Ejido Villa de Guadalupe, Huimanguillo, Tabasco.  Methods:  Collections of plants were realized to obtain herbarium specimens; after that a critical analysis of morphologycal characters was performed for the samples, and the plants were compared with known species from southeastern Mexico and Central America, in order to contrast them.  Results:  From the collected material, Pinguicula olmeca is described as a new species for science.  Conclusions:  The new species is included in section Orcheosanthus, among the species of this section it is similar to P. moranensis and P. zecheri, from which it differs by producing a single type of leaves during the year, the lack of winter rosettes, the glabrous peduncle and calix, and for the very long spur, which is as long as the peduncle or a little shorter. This is the first record to the genus Pinguicula for Tabasco.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[endemismo]]></kwd>
<kwd lng="es"><![CDATA[Flora de Tabasco]]></kwd>
<kwd lng="es"><![CDATA[Mesoamérica]]></kwd>
<kwd lng="es"><![CDATA[planta carnívora]]></kwd>
<kwd lng="en"><![CDATA[carnivorous plant]]></kwd>
<kwd lng="en"><![CDATA[endemic]]></kwd>
<kwd lng="en"><![CDATA[Flora of Tabasco]]></kwd>
<kwd lng="en"><![CDATA[Mesoamerica]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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