<?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>S2007-42982023000401222</article-id>
<article-id pub-id-type="doi">10.17129/botsci.3306</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Riqueza y distribución de licopodios y helechos del Parque Nacional El Chico, estado de Hidalgo, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Richness and distribution of lycophytes and ferns from El Chico National Park, Hidalgo state, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano-Martínez]]></surname>
<given-names><![CDATA[Héctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortiz-Quijano]]></surname>
<given-names><![CDATA[Adriana Beatriz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tejero-Díez]]></surname>
<given-names><![CDATA[J. Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-González]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma del Estado de Hidalgo Centro de Investigaciones Biológicas ]]></institution>
<addr-line><![CDATA[ Hidalgo]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma del Estado de Hidalgo Escuela Superior de Actopan ]]></institution>
<addr-line><![CDATA[Actopan Hidalgo]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Estudios Superiores Iztacala Unidad de Morfología y Función]]></institution>
<addr-line><![CDATA[Tlalnepantla Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>101</volume>
<numero>4</numero>
<fpage>1222</fpage>
<lpage>1238</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-42982023000401222&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-42982023000401222&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-42982023000401222&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Antecedentes:  El Parque Nacional El Chico (PNC), una de las primeras áreas naturales protegidas (ANP) en México, es relevante por los servicios ambientales y biodiversidad que alberga, por lo que es necesario conocer su flora.  Preguntas:  ¿Cuál es la riqueza y distribución de licopodios y helechos en los diferentes tipos de vegetación del PNC? ¿Cómo es la diversidad beta, en ambos grupos de plantas en el PNC, con respecto a otras ANP del estado de Hidalgo?  Especies de estudio:  Helechos y licopodios  Sitio y años de estudio: Parque Nacional El Chico, 2008-2009, 2022  Métodos:  Se recolectaron ejemplares en 18 localidades y siete tipos de vegetación y se determinaron a nivel de especie. Se estimó diversidad taxonómica, semejanza en composición de especies, diversidad beta y complementariedad, con técnicas estándar.  Resultados:  Se recolectaron 205 ejemplares que representan 63 especies de helechos y cinco de licopodios. Las familias representativas fueron Aspleniaceae, Dryopteridaceae, Polypodiaceae, Pteridaceae y Selaginellaceae (&gt; 5 especies cada una). La riqueza fue alta en los bosques de Abies-Quercus, galería, Quercus y Abies (&gt; 22 especies en cada uno). El número de especies por unidad de área fue elevado, comparado con otras ANP y regiones aledañas; la complementariedad fue alta con respecto a las dos ANP de mayor extensión territorial en Hidalgo.  Conclusiones:  El PNC alberga 60.2 % de las especies de licopodios y helechos de la cuenca de México, y presenta alta diversidad taxonómica y complementariedad, comparado con otras ANPs de la entidad, lo cual resalta su importancia como reservorio de biodiversidad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: El Chico National Park (PNC), one of the first protected natural areas (ANP) in Mexico, is relevant for the environmental services and biodiversity it houses, so it is necessary to know its flora.  Questions:  What is the richness and distribution of lycophytes and ferns in the different types of vegetation in the PNC? How is the beta diversity, in both groups of plants in the PNC with respect to other ANP in Hidalgo State?  Studied species: Ferns and lycophytes  Study site and dates:  El Chico National Park, 2008-2009, 2022.  Methods:  Specimens were collected in 18 localities and seven vegetation types, and determined to the species level. Taxonomic diversity, similarity in species composition, beta diversity and complementarity were estimated using standard techniques.  Results:  205 specimens were collected, and 63 species of ferns and five of lycophytes were determined. The representative families were Aspleniaceae, Dryopteridaceae, Polypodiaceae, Pteridaceae, and Selaginellaceae (&gt; 5 species each). Richness was high in Abies-Quercus, Gallery, Quercus, and Abies forests (&gt; 22 species in each). The number of species per area unit was high, compared to other ANP and neighboring regions; the complementarity was high with respect to the two ANPs with the largest territorial extension in Hidalgo.  Conclusions:  The PNC is home to 60.2 % of the species of lycophytes and ferns in the Basin of Mexico, and presents high taxonomic diversity and complementarity, compared to other ANPs in the entity, which highlights its importance as a biodiversity reservoir.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Área natural protegida]]></kwd>
<kwd lng="es"><![CDATA[bosque de Abies]]></kwd>
<kwd lng="es"><![CDATA[complementariedad]]></kwd>
<kwd lng="es"><![CDATA[diversidad taxonómica]]></kwd>
<kwd lng="es"><![CDATA[Pteridaceae]]></kwd>
<kwd lng="es"><![CDATA[tipos de vegetación]]></kwd>
<kwd lng="en"><![CDATA[Abies forest]]></kwd>
<kwd lng="en"><![CDATA[complementarity]]></kwd>
<kwd lng="en"><![CDATA[natural protected area]]></kwd>
<kwd lng="en"><![CDATA[Pteridaceae]]></kwd>
<kwd lng="en"><![CDATA[taxonomic diversity]]></kwd>
<kwd lng="en"><![CDATA[vegetation types]]></kwd>
</kwd-group>
</article-meta>
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