<?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>0187-7151</journal-id>
<journal-title><![CDATA[Acta botánica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Act. Bot. Mex]]></abbrev-journal-title>
<issn>0187-7151</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Ecología A.C., Centro Regional del Bajío]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-71512019000100206</article-id>
<article-id pub-id-type="doi">10.21829/abm126.2019.1391</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[On the recognition of Passiflora hibiscifolia (Passifloraceae, section Dysosmia)]]></article-title>
<article-title xml:lang="es"><![CDATA[Sobre el reconocimiento de Passiflora hibiscifolia (Passifloraceae, sección Dysosmia)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Svoboda]]></surname>
<given-names><![CDATA[Harlan T.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Ohio University Department of Environmental and Plant Biology ]]></institution>
<addr-line><![CDATA[Athens Ohio]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,United States National Arboretum  ]]></institution>
<addr-line><![CDATA[Washington, D.C ]]></addr-line>
<country>USA</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>
<numero>126</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-71512019000100206&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-71512019000100206&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-71512019000100206&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Background and Aims: Passiflora section Dysosmia is considered one of the most complicated groups in the passionflower genus, due in part to the difficulty of accurately delimiting taxa. One such example, currently recognized as Passiflora ciliata var. hibiscifolia, has undergone a series of nomenclatural changes based on varying taxonomic opinions since its circumscription in 1789. Few researchers have thus far objectively investigated the uniqueness of this taxon or its affinity with other similar taxa in the section. The objective of this study was to characterize the taxon currently known as P. ciliata var. hibiscifolia and provide evidence for its taxonomic recognition.  Methods:  Intensive morphological studies were carried out using 217 herbarium specimens, including type material, supplemented by 27 iNaturalist observations.  Key results:  The results show significant, consistent macro- and micromorphological differences between the taxon known as P. ciliata var. hibiscifolia and all other taxa within section Dysosmia.  Conclusions:  The entity studied here is distinct enough to warrant recognition at the rank of species as Passiflora hibiscifolia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Antecedentes y Objetivos: Passiflora sección Dysosmia es considerado uno de los grupos más complicados dentro del género de pasionaria, debido en parte a la dificultad en delimitar adecuadamente sus taxa. Uno de esos ejemplos, actualmente reconocido como Passiflora ciliata var. hibiscifolia, ha sufrido una serie de cambios nomenclaturales basados en diversas opiniones taxonómicas desde su circunscripción en 1789. Hasta el presente, pocos investigadores han estudiado objetivamente la naturaleza única de este taxon o su afinidad con otros taxa similares en la sección. El objetivo de este estudio fue caracterizar el taxon actualmente conocido como P. ciliata var. hibiscifolia y proveer evidencia para su reconocimiento taxonómico.  Métodos:  Se realizaron estudios morfológicos intensos de 217 especímenes de herbario, incluyendo material tipo, además de 27 observaciones en iNaturalist.  Resultados clave:  Los resultados muestran diferencias significativas consistentes a nivel macro y micro morfológico entre el taxon conocido como P. ciliata var. hibiscifolia y todos los demás taxa en la sección Dysosmia.  Conclusiones:  La entidad estudiada es suficientemente distinta para concederle el reconocimiento de especie como Passiflora hibiscifolia.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Central America]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="en"><![CDATA[nomenclature]]></kwd>
<kwd lng="en"><![CDATA[systematics]]></kwd>
<kwd lng="en"><![CDATA[taxonomy]]></kwd>
<kwd lng="es"><![CDATA[Centroamérica]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="es"><![CDATA[nomenclatura]]></kwd>
<kwd lng="es"><![CDATA[sistemática]]></kwd>
<kwd lng="es"><![CDATA[taxonomía]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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