<?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>1870-3453</journal-id>
<journal-title><![CDATA[Revista mexicana de biodiversidad]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Biodiv.]]></abbrev-journal-title>
<issn>1870-3453</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Biología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-34532019000101218</article-id>
<article-id pub-id-type="doi">10.22201/ib.20078706e.2019.90.2823</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Una nueva Commelina (Commelinacea) de Baja California Sur, México]]></article-title>
<article-title xml:lang="en"><![CDATA[A new Commelina (Commelinacea) from Baja California Sur, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León-de la Luz]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medel-Narváez]]></surname>
<given-names><![CDATA[Alfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez-Cadena]]></surname>
<given-names><![CDATA[Raymundo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Investigaciones Biológicas del Noroeste, S.C. Herbario HCIB ]]></institution>
<addr-line><![CDATA[La Paz Baja California Sur]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>90</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532019000101218&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-34532019000101218&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-34532019000101218&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En este trabajo se describe e ilustra Commelina rebmanii León-de la Luz, especie nueva propia del ambiente costero del sur de Baja California Sur, México. Se conoce sólo de 2 localidades: la zona de pioneras de dunas de Punta Arena del Sur y la playa al norte de Cabo San Lucas. Una especie cercana parece ser Commelina erecta, de amplia distribución en América, de quien difiere por las menores dimensiones de las brácteas espatáceas y de los pétalos, además presenta el pistilo geniculado con 1 o 2 rizos, y también porque se encuentran en hábitats contrastantes. La especie se encuentra en peligro de extinción debido a la perturbación humana de una amplia zona geográfica, que incluye la de su distribución conocida.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this work, Commelina rebmanii León-de la Luz is described and illustrated, the new species grows naturally in the coastal environment of southern Baja California Sur, Mexico. It is found only in 2 locations: the sand dunes of Punta Arena del Sur and the beach north of Cabo San Lucas. A closely related species seems to be Commelina erecta, widely distributed in America, from which it differs because of its smaller size of the spathe-like bracts and petals, as well, has a geniculate style with 1 or 2 curls, and additionally they occupy very distinct habitats. The species is endangered due to human disturbance in a wide geographic area.]]></p></abstract>
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<kwd lng="en"><![CDATA[Cabo San Lucas]]></kwd>
<kwd lng="en"><![CDATA[Monocotyledons]]></kwd>
<kwd lng="en"><![CDATA[Coastal vegetation]]></kwd>
</kwd-group>
</article-meta>
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