<?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>S2007-42982021000400955</article-id>
<article-id pub-id-type="doi">10.17129/botsci.2800</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variación en la morfología foliar, floral y frutal de Magnolia mexicana (DC.) G. Don (Sección Talauma, Magnoliaceae) en México]]></article-title>
<article-title xml:lang="en"><![CDATA[Foliar, floral and fruit morphology variation in Magnolia mexicana (DC.) G. Don (Talauma Section, Magnoliaceae) in Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez-Lozano]]></surname>
<given-names><![CDATA[Marisol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[José Antonio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes Ortiz]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[Pablo Octavio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galván Hernández]]></surname>
<given-names><![CDATA[Dulce María]]></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 de Guadalajara Centro Universitario de Ciencias Biológicas y Agropecuarias Departamento de Botánica y Zoología]]></institution>
<addr-line><![CDATA[Zapopán Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>99</volume>
<numero>4</numero>
<fpage>955</fpage>
<lpage>975</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-42982021000400955&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-42982021000400955&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-42982021000400955&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: Con base en caracteres morfológicos de hojas, flores y frutos se han segregado nuevas especies del complejo Magnolia mexicana en México. Por su importancia evolutiva, ecológica y de uso medicinal es relevante analizar la variación morfológica y conocer el estado actual de sus poblaciones en su área de distribución.  Preguntas: ¿Existe diferenciación en la morfología de hojas, flores y frutos en las poblaciones de M. mexicana? ¿Cuál es el estado actual de las poblaciones de M. mexicana?  Especie de estudio: Magnolia mexicana (DC.) G. Don (Magnoliaceae).  Sitios y años de estudio: El estudio se realizó en seis poblaciones de M. mexicana en la Sierra Madre Oriental, entre mayo y octubre de 2019 y 2020.  Métodos: Se analizaron 480 hojas, 240 flores y 84 frutos mediante análisis univariados y multivariados.  Resultados: Los primeros componentes principales explicaron 85, 69 y 68 % de la variación foliar, floral y frutal, respectivamente; y las primeras 2 funciones discriminantes 82, 66 y 94 % de dicha variación. Los caracteres morfológicos con mayor variación fueron: diámetro del peciolo y vena media, número de estambres, ancho de carpelos, y largo y ancho de semillas.  Conclusiones: El rango de variación en las características morfológicas de M. mexicana fue más amplio que el documentado en la descripción original de la especie. Las poblaciones están aisladas y presentan baja densidad y alta diferenciación morfológica entre sí, en particular en flores y frutos, por lo que su identidad taxonómica requiere ser corroborada a nivel genético.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Based on morphological characters of leaves, flowers and fruits, new species of the Magnolia mexicana complex have been segregated in Mexico. Due to its evolutionary, ecological and medicinal use importance, it is relevant to analyze the morphological variation and to know the current status of the M. mexicana populations in its area of distribution.  Questions:  Is there differentiation in the morphology of the leaves, flowers and fruits in the populations of M. mexicana? What is the current status of the M. mexicana populations?  Studied species: Magnolia mexicana (DC.) G. Don (Magnoliaceae).  Study site and dates: The study was carried out in six populations of M. mexicana in the Sierra Madre Oriental, between May and October 2019 and 2020.  Methods: 480 leaves, 240 flowers and 84 fruits were analyzed by univariate and multivariate analyzes.  Results: The first main components explained 85, 69 and 68 % of the foliar, floral and fruit variation, respectively; and the first 2 discriminant functions 82, 66 and 94 % of said variation. The morphological characters with the greatest variation were: petiole and middle vein diameter, stamens number, carpel width, and seed length and width.  Conclusions:  The variation range in M. mexicana morphological characteristics was wider than that documented in the original description of the species. The populations are isolated and present low density, and high morphological differentiation among themselves; particularly in flowers and fruits, so their taxonomic identity requires to be corroborated at the genetic level.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Complejo de especies]]></kwd>
<kwd lng="es"><![CDATA[Especie amenazada]]></kwd>
<kwd lng="es"><![CDATA[Magnoliaceae]]></kwd>
<kwd lng="es"><![CDATA[Sierra Madre Oriental]]></kwd>
<kwd lng="es"><![CDATA[Variación morfológica]]></kwd>
<kwd lng="en"><![CDATA[Endangered species]]></kwd>
<kwd lng="en"><![CDATA[Magnoliaceae]]></kwd>
<kwd lng="en"><![CDATA[Morphological variation]]></kwd>
<kwd lng="en"><![CDATA[Sierra Madre Oriental]]></kwd>
<kwd lng="en"><![CDATA[Species complex]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[WW]]></given-names>
</name>
<name>
<surname><![CDATA[Terashima]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<source><![CDATA[The leaf: a platform for performing photosynthesis]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Cham ]]></publisher-loc>
<publisher-name><![CDATA[Springer International Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arnold]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Kruuk]]></surname>
<given-names><![CDATA[LEB]]></given-names>
</name>
<name>
<surname><![CDATA[Nicotra]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[How to analyse plant phenotypic plasticity in response to a changing climate]]></article-title>
<source><![CDATA[New Phytologist]]></source>
<year>2019</year>
<volume>222</volume>
<page-range>1235-41</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arteaga]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Bello-Bedoy]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[León de la Luz]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Delgadillo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phenotypic variation of flowering and vegetative morphological traits along the distribution for the endemic species Yucca capiens (Agavaceae)]]></article-title>
<source><![CDATA[Botanical Sciences]]></source>
<year>2015</year>
<volume>93</volume>
<page-range>765-70</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arteaga-Ríos]]></surname>
<given-names><![CDATA[LD]]></given-names>
</name>
<name>
<surname><![CDATA[Mejía-Carranza]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Piña-Escutia]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[González-Díaz]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Colín]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparación molecular y morfológica entre ejemplares de Magnolia mexicana &#8220;Yoloxóchitl&#8221; (Magnoliaceae) del estado de México y Veracruz]]></article-title>
<source><![CDATA[Polibotánica]]></source>
<year>2020</year>
<volume>49</volume>
<page-range>107-24</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bateman]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Rudall]]></surname>
<given-names><![CDATA[PJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolutionary and morphometric implications of morphological variation among flowers within an inflorescence: A case-study using European orchids]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2006</year>
<volume>98</volume>
<page-range>975-93</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Canabos]]></surname>
<given-names><![CDATA[GC]]></given-names>
</name>
</person-group>
<source><![CDATA[Probabilidad y estadística. Aplicaciones y métodos]]></source>
<year>1988</year>
<publisher-loc><![CDATA[Estado de México, México ]]></publisher-loc>
<publisher-name><![CDATA[McGraw-Hill]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Canché-Delgado]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[García-Jain]]></surname>
<given-names><![CDATA[SE]]></given-names>
</name>
<name>
<surname><![CDATA[Vaca-Sánchez]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Cuevas-Reyes]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cambios en la morfología floral y foliar en Crataegus tracyi: importancia de la asimetría fluctuante como indicador de estrés ambiental]]></article-title>
<source><![CDATA[Biológicas]]></source>
<year>2011</year>
<volume>13</volume>
<page-range>44-9</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chávez&#8209;Cortázar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Oyama]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa&#8209;Zavala]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mata&#8209;Rosas]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Veltjen]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Samain]]></surname>
<given-names><![CDATA[M-E]]></given-names>
</name>
<name>
<surname><![CDATA[Quesada]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conservation genetics of relict tropical species of Magnolia (section Macrophylla)]]></article-title>
<source><![CDATA[Conservation Genetics]]></source>
<year>2021</year>
<volume>22</volume>
<page-range>259-73</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[de Candolle]]></surname>
<given-names><![CDATA[AP.]]></given-names>
</name>
</person-group>
<source><![CDATA[Regni vegetabilis Systema naturale: Sive ordines, genera et species. Sistens Prolegomena et Ordines quinque nempè Ranunculaceas, Dilleniaceas, Magnoliaceas, Anonaceas, et Menispermeas]]></source>
<year>1818</year>
<volume>1</volume>
<publisher-name><![CDATA[Treuttel et Würtz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dieringer]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[SJE.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reproductive ecology of Magnolia schiedeana (Magnoliaceae), a threatened cloud forest tree species in Veracruz, Mexico]]></article-title>
<source><![CDATA[Bulletin of the Torrey Botanical Club]]></source>
<year>1994</year>
<volume>121</volume>
<page-range>154-9</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Durán]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Historia de las Indias de Nueva España e Islas de tierra firme]]></source>
<year>1581</year>
<publisher-loc><![CDATA[Alicante ]]></publisher-loc>
<publisher-name><![CDATA[Biblioteca Virtual Miguel de Cervantes]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ellsworth]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Reich]]></surname>
<given-names><![CDATA[PB.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Canopy structure and vertical patterns of photosynthesis and related leaf traits in a deciduous forest]]></article-title>
<source><![CDATA[Oecologia]]></source>
<year>1993</year>
<volume>96</volume>
<page-range>169-78</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fritz]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Rosa]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Sicard]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mechanisms underlying the environmentally induced plasticity of leaf morphology]]></article-title>
<source><![CDATA[Frontiers in Genetics]]></source>
<year>2018</year>
<volume>9</volume>
<page-range>478</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Torices]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Lorite]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Klingenberg]]></surname>
<given-names><![CDATA[CP]]></given-names>
</name>
<name>
<surname><![CDATA[Perfectti]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of pollinators in the evolution of corolla shape variation, disparity and integration in a highly diversified plant family with a conserved floral bauplan]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2016</year>
<volume>117</volume>
<page-range>889-904</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Perfectti]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Armas]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Narbona]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[González-Megías]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[DeSoto]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Torices]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Within-individual phenotypic plasticity in flowers fosters pollination niche shift]]></article-title>
<source><![CDATA[Nature Communications]]></source>
<year>2020</year>
<volume>11</volume>
<page-range>4019</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Rodríguez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Oyama]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leaf morphometric variation in Quercus affinis and Q. laurina (Fagaceae), two hybridizing Mexican red oaks]]></article-title>
<source><![CDATA[Botanical Journal of the Linnean Society]]></source>
<year>2005</year>
<volume>147</volume>
<page-range>427-35</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gratani]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Plant phenotypic plasticity in response to environmental factors]]></article-title>
<source><![CDATA[Advances in Botany]]></source>
<year>2014</year>
<volume>2014</volume>
<page-range>1-17</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez-Lozano]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-González]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[López-Mata]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Octavio-Aguilar]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diferenciación morfológica poblacional de Magnolia rzedowskiana (Magnoliaceae): especie endémica en peligro de extinción de la Sierra Madre Oriental, México]]></article-title>
<source><![CDATA[Revista Mexicana de Biodiversidad]]></source>
<year>2020</year>
<volume>91</volume>
<page-range>2007-8706</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hair]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Tatham]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Black]]></surname>
<given-names><![CDATA[WC.]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis multivariante]]></source>
<year>1999</year>
<publisher-loc><![CDATA[Madrid, España ]]></publisher-loc>
<publisher-name><![CDATA[Prentice Hall Iberia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hammer]]></surname>
<given-names><![CDATA[Ø]]></given-names>
</name>
<name>
<surname><![CDATA[Harper]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Ryan]]></surname>
<given-names><![CDATA[PD.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[PAST: Paleontological statistics software package for education and data analysis]]></article-title>
<source><![CDATA[Palaeontologia electronica]]></source>
<year>2001</year>
<volume>4</volume>
<page-range>9</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rerum medicarum Novae Hispaniae thesaurus: seu, Plantarum, animalium, mineralium mexicanarum, historia]]></source>
<year>1649</year>
<publisher-name><![CDATA[ex typographeio Vitalis Mascardi]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Cerda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Carrasco-Anaya]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climatología]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Luna-Vega]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Morrone]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Biodiversidad de la Sierra Madre Oriental. México]]></source>
<year>2004</year>
<page-range>63-108</page-range><publisher-loc><![CDATA[DF ]]></publisher-loc>
<publisher-name><![CDATA[Las Prensas de Ciencias, Facultad de Ciencias, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Hernández]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Terrazas]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Delgadillo]]></surname>
<given-names><![CDATA[MC.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Dryopteris patula complex (Dryopteridaceae) in México: morphometric analysis]]></article-title>
<source><![CDATA[Boletín de la Sociedad Botánica de México]]></source>
<year>2009</year>
<volume>85</volume>
<page-range>103-12</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hilbe]]></surname>
<given-names><![CDATA[JM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[STATISTICA 7: An Overwiew]]></article-title>
<source><![CDATA[The American Statistician]]></source>
<year>2007</year>
<volume>61</volume>
<page-range>91-4</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ishida]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshimaru]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ito]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of Geitonogamy on the Seed Set of Magnolia obovata Thunb. (Magnoliaceae)]]></article-title>
<source><![CDATA[International Journal of Plant Sciences]]></source>
<year>2003</year>
<volume>164</volume>
<page-range>729-35</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez-Mejías]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Cohen]]></surname>
<given-names><![CDATA[JI]]></given-names>
</name>
<name>
<surname><![CDATA[Naczi]]></surname>
<given-names><![CDATA[RF.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The study of online digitized specimens revalidates Andersonglossum boreale as a species different from A. virginianum (Boraginaceae)]]></article-title>
<source><![CDATA[Phytotaxa]]></source>
<year>2017</year>
<volume>295</volume>
<page-range>22-34</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jiménez-Ramírez]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
<name>
<surname><![CDATA[Vega-Flores]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz-Durán]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnolia guerrerensis (Magnoliaceae), una especie nueva del bosque mesófilo de montaña del estado de Guerrero, México]]></article-title>
<source><![CDATA[Boletín de la Sociedad Botánica de México]]></source>
<year>2007</year>
<volume>80</volume>
<page-range>73-6</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[DE]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos multivariados aplicados al análisis de datos]]></source>
<year>2000</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[International Thomson Editores]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ejder]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnolia sprengeri Pamp.: Morphological variation and geographical distribution]]></article-title>
<source><![CDATA[Plant Biosystems]]></source>
<year>2011</year>
<volume>145</volume>
<page-range>906-23</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Klein]]></surname>
<given-names><![CDATA[LL]]></given-names>
</name>
<name>
<surname><![CDATA[Caito]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Chapnick]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Kitchen]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hanlon]]></surname>
<given-names><![CDATA[RO]]></given-names>
</name>
<name>
<surname><![CDATA[Chitwood]]></surname>
<given-names><![CDATA[DH]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[AJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Digital morphometrics of two North American grapevines (Vitis: Vitaceae) quantifies leaf variation between species, within species, and among individuals]]></article-title>
<source><![CDATA[Frontiers in Plant Science]]></source>
<year>2017</year>
<volume>8</volume>
<page-range>373</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leiboff]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[HC]]></given-names>
</name>
<name>
<surname><![CDATA[Todt]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Muehlbauer]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
<name>
<surname><![CDATA[Timmermans]]></surname>
<given-names><![CDATA[CPM]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Schnable]]></surname>
<given-names><![CDATA[PS]]></given-names>
</name>
<name>
<surname><![CDATA[Scanlon]]></surname>
<given-names><![CDATA[MJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Genetic control of morphometric diversity in the maize shoot apical meristem]]></article-title>
<source><![CDATA[Nature Communications]]></source>
<year>2015</year>
<volume>6</volume>
<page-range>8974</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lozano-Contreras]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dugandiodendron y Talauma (Magnoliaceae) en el Neotropico]]></source>
<year>1994</year>
<page-range>1-147</page-range><publisher-loc><![CDATA[Santafé de Bogotá, DC, Colombia ]]></publisher-loc>
<publisher-name><![CDATA[Academia Colombiana de Ciencias Exactas, Físicas y Naturales]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lozoya]]></surname>
<given-names><![CDATA[LX.]]></given-names>
</name>
</person-group>
<source><![CDATA[Plantas, medicina y poder: breve historia de la herbolaria mexicana]]></source>
<year>1994</year>
<page-range>176-96</page-range><publisher-loc><![CDATA[México, DF ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Pax México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ludwig]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[JF.]]></given-names>
</name>
</person-group>
<source><![CDATA[Statistical ecology]]></source>
<year>1988</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley and Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luna-Vega]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Alcántara-Ayala]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Contreras-Medina]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ponce-Vargas]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Biogeography, current knowledge and conservation of threatened vascular plants characteristic of Mexican temperate forests]]></article-title>
<source><![CDATA[Biodiversity and Conservation]]></source>
<year>2006</year>
<volume>15</volume>
<page-range>3773-99</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marhold]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Multivariate morphometrics and its application to monography at specific and infraspecific levels]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Stuessy]]></surname>
<given-names><![CDATA[TF]]></given-names>
</name>
<name>
<surname><![CDATA[Lack]]></surname>
<given-names><![CDATA[HW]]></given-names>
</name>
</person-group>
<source><![CDATA[Monographic at specific and infraspecific assessment of plant biodiversity]]></source>
<year>2011</year>
<page-range>73-99</page-range><publisher-loc><![CDATA[Gantner Verlag ]]></publisher-loc>
<publisher-name><![CDATA[Ruggell, Liechtenstein]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maya-García]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Torres-Miranda]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cuevas-Reyes]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Oyama]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diferenciación morfológica entre poblaciones de Quercus elliptica Née (Fagaceae) a lo largo de un gradiente ambiental en México y América Central]]></article-title>
<source><![CDATA[Botanical Sciences]]></source>
<year>2019</year>
<volume>98</volume>
<page-range>50-65</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCune]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Grace]]></surname>
<given-names><![CDATA[JB.]]></given-names>
</name>
</person-group>
<source><![CDATA[Analysis of ecological communities]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Gleneden Beach, Oregon ]]></publisher-loc>
<publisher-name><![CDATA[MjM Software Design]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McIntyre]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lavorel]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Landsberg]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Forbes]]></surname>
<given-names><![CDATA[TDA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Disturbance response in vegetation-towards a global perspective on functional traits]]></article-title>
<source><![CDATA[Journal of Vegetation Science]]></source>
<year>2009</year>
<volume>10</volume>
<page-range>621-30</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Medrano-Hernández]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez de la O]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes-Trejo]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Peña-Ortega]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Molecular characterization using ISSR primers of Magnolia mexicana DC. from two regions in Zongolica, Veracruz, Mexico]]></article-title>
<source><![CDATA[Revista Chapingo Serie Ciencias Forestales y del Ambiente]]></source>
<year>2017</year>
<volume>23</volume>
<page-range>427-36</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ficha técnica de Magnolia mexicana. Cuarenta y ocho especies de la flora de Chiapas incluidas en el PROY-NOM-059-ECOL-2000]]></source>
<year>2006</year>
<publisher-loc><![CDATA[México, DF ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Historia Natural y Ecología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pennington]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Sarukhán]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Arboles tropicales de México: manual para la identificación de las principales especies]]></source>
<year>1998</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Atilano]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-González]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Terrazas]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Vasco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis morfológico y anatómico del complejo Myriopteris lendigera (Pteridaceae) en México]]></article-title>
<source><![CDATA[Brittonia]]></source>
<year>2018</year>
<volume>70</volume>
<page-range>40-59</page-range></nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Povilus]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Losada]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Friedman]]></surname>
<given-names><![CDATA[WE.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Floral biology and ovule and seed ontogeny of Nymphaeathermarum, a water lily at the brink of extinction with potential as a model system for basal angiosperms]]></article-title>
<source><![CDATA[Annals of Botany]]></source>
<year>2014</year>
<volume>115</volume>
<page-range>211-26</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rohlf]]></surname>
<given-names><![CDATA[FJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Geometric morphometrics simplified]]></article-title>
<source><![CDATA[Trends in Ecology and Evolution]]></source>
<year>2005</year>
<volume>20</volume>
<page-range>13-4</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Kriebel]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sytsma]]></surname>
<given-names><![CDATA[KJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Shape analysis of moss (Bryophyta) sporophytes: insights into land plant evolution]]></article-title>
<source><![CDATA[American Journal of Botany]]></source>
<year>2016</year>
<volume>103</volume>
<page-range>652-62</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz-Jiménez]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[Téllez-Valdés]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Luna-Vega]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clasificación de los bosques Mesófilos de montaña de México; afinidades de la flora]]></article-title>
<source><![CDATA[Revista Mexicana de Biodiversidad]]></source>
<year>2012</year>
<volume>83</volume>
<page-range>1110-44</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Catálogo preliminar de las especies de árboles silvestres de la Sierra Madre Oriental]]></article-title>
<source><![CDATA[Flora del Bajío y de regiones adyacentes]]></source>
<year>2015</year>
<volume>30</volume>
<page-range>1-14</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sánchez-Cuahua]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[La Magnolia mexicana (DC) G. Don, en la Sierra de Zongolica, Ver: estudio poblacional y conocimiento tradicional]]></source>
<year>2016</year>
<publisher-name><![CDATA[Instituto Tecnológico Superior de Zongolica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<collab>Secretaría del Medio Ambiente y Recursos Naturales</collab>
<article-title xml:lang=""><![CDATA[Norma Oficial Mexicana. NOM-059-SEMARNAT-2010, Protección ambiental-Especies nativas de México de flora y fauna silvestres-Categorías de riesgo y especificaciones para su inclusión, exclusión o cambio-Lista de especies en riesgo]]></article-title>
<source><![CDATA[Diario Oficial de la Federación]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Standley]]></surname>
<given-names><![CDATA[PC.]]></given-names>
</name>
</person-group>
<source><![CDATA[Trees and Shrubs of Mexico]]></source>
<year>1920</year>
<page-range>1920-6</page-range><publisher-name><![CDATA[Washington, Govt. Printing Office]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Standley]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Steyermark]]></surname>
<given-names><![CDATA[JA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Flora of Guatemala]]></article-title>
<source><![CDATA[Fieldiana, Botany]]></source>
<year>1946</year>
<volume>24</volume>
<page-range>266-9</page-range><publisher-loc><![CDATA[Chicago ]]></publisher-loc>
<publisher-name><![CDATA[Chicago Natural History Museum]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sultan]]></surname>
<given-names><![CDATA[SE.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phenotypic plasticity and plant adaptation]]></article-title>
<source><![CDATA[Acta Botanica Neerlandica]]></source>
<year>1995</year>
<volume>44</volume>
<page-range>363-83</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tsukaya]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A consideration of leaf shape evolution in the context of the primary function of the leaf as a photosynthetic organ]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[WW]]></given-names>
</name>
<name>
<surname><![CDATA[Terashima]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<source><![CDATA[The leaf: a platform for performing photosynthesis]]></source>
<year>2018</year>
<page-range>1-26</page-range><publisher-loc><![CDATA[Cham ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="book">
<collab>Unión Internacional para la Conservación de la Naturaleza</collab>
<source><![CDATA[Categorías y Criterios de la Lista Roja de la UICN]]></source>
<year>2012</year>
<edition>Segunda</edition>
<publisher-loc><![CDATA[Gland, Suiza ]]></publisher-loc>
<publisher-name><![CDATA[Unión Internacional para la Conservación de la Naturaleza]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Valladares]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Gómez]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Zavala]]></surname>
<given-names><![CDATA[MA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Quantitative estimation of phenotypic plasticity: bridging the gap between the evolutionary concept and its ecological applications]]></article-title>
<source><![CDATA[Journal of Ecology]]></source>
<year>2006</year>
<volume>94</volume>
<page-range>1103-16</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnolia (Magnoliaceae) in Mexico and Central America: A Synopsis]]></article-title>
<source><![CDATA[Brittonia]]></source>
<year>1994</year>
<volume>46</volume>
<page-range>1-23</page-range></nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[De Castro-Arce]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Muñiz-Castro]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Cházaro-Basáñez]]></surname>
<given-names><![CDATA[MJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnolia zoquepopolucae (subsection Talauma, Magnoliaceae), a new species from Sierra de Santa Marta, Veracruz, México]]></article-title>
<source><![CDATA[Phytotaxa]]></source>
<year>2012</year>
<volume>57</volume>
<page-range>51-5</page-range></nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Domínguez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[López-Cruz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Espinosa-Jiménez]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Sahagún-Godínez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Muñiz-Castro]]></surname>
<given-names><![CDATA[MA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnolia perezfarrerae a new species and a key to Mexican species of Magnolia section Talauma subsection Talauma (Magnoliaceae)]]></article-title>
<source><![CDATA[Botanical Sciences]]></source>
<year>2013</year>
<volume>91</volume>
<page-range>1-9</page-range></nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Muñiz-Castro]]></surname>
<given-names><![CDATA[MÁ]]></given-names>
</name>
<name>
<surname><![CDATA[Arroyo]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[ÁJ]]></given-names>
</name>
<name>
<surname><![CDATA[Serna]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cuevas-Guzmán]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gurrola-Díaz]]></surname>
<given-names><![CDATA[CM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Novelties in neotropical Magnolia and an addendum proposal to the IUCN Red List of Magnoliaceae]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Múñiz-Castro]]></surname>
<given-names><![CDATA[MÁ]]></given-names>
</name>
<name>
<surname><![CDATA[Salcedo Pérez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández Álvarez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Escoto García]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz Echavarría]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<source><![CDATA[Recursos Forestales en el Occidente de México: Diversidad, Manejo, Producción, Aprovechamiento y Conservación]]></source>
<year>2013</year>
<page-range>461-96</page-range><publisher-loc><![CDATA[Guadalajara ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Guadalajara]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez-García]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Muñiz-Castro]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[De Castro-Arce]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Murguía-Araiza]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Nuño-Rubio]]></surname>
<given-names><![CDATA[AT]]></given-names>
</name>
<name>
<surname><![CDATA[Cházaro]]></surname>
<given-names><![CDATA[BM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Twenty new Neotropical tree species of Magnolia (Magnoliaceae)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Salcedo-Pérez]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Recursos forestales del occidente de México: Diversidad, manejo, aprovechamiento y conservación]]></source>
<year>2012</year>
<page-range>1-131</page-range><publisher-loc><![CDATA[Guadalajara, Jalisco ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Guadalajara]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villaseñor]]></surname>
<given-names><![CDATA[JL.]]></given-names>
</name>
</person-group>
<source><![CDATA[El bosque húmedo de montaña de México y sus plantas vasculares; catalogo florístico-taxonómico]]></source>
<year>2010</year>
<publisher-loc><![CDATA[México, DF ]]></publisher-loc>
<publisher-name><![CDATA[Comisión Nacional para el Conocimiento y Uso de la Biodiversidad]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vite]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estructura poblacional de Magnolia schiedeana Schltl. en dos ambientes contrastantes en el estado de Hidalgo, México]]></source>
<year>2016</year>
<publisher-name><![CDATA[Universidad Autónoma del Estado de Hidalgo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Waizel-Bucay]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso tradicional e investigación científica de Talauma mexicana (D.C.) Don., o flor del corazón]]></article-title>
<source><![CDATA[Revista Mexicana de Cardiología]]></source>
<year>2002</year>
<volume>13</volume>
<page-range>31-8</page-range></nlm-citation>
</ref>
<ref id="B65">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Xiao]]></surname>
<given-names><![CDATA[AH]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[LY]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Sang]]></surname>
<given-names><![CDATA[ZY]]></given-names>
</name>
<name>
<surname><![CDATA[Duan]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Identification of Magnolia wufengensis (Magnoliaceae) cultivars using phenotypic traits, SSR and SRAP markers: Insights into breeding and conservation]]></article-title>
<source><![CDATA[Genetics and Molecular Research]]></source>
<year>2017</year>
<volume>16</volume>
<page-range>1-17</page-range></nlm-citation>
</ref>
<ref id="B66">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[YB]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[BB]]></given-names>
</name>
<name>
<surname><![CDATA[Nie]]></surname>
<given-names><![CDATA[ZL]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[HF]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Figlar]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Wen]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Major clades and a revised classification of Magnolia and Magnoliaceae based on whole plastid genome sequences via genome skimming]]></article-title>
<source><![CDATA[Journal Systematic Evolution]]></source>
<year>2020</year>
<volume>58</volume>
<page-range>673-95</page-range></nlm-citation>
</ref>
<ref id="B67">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[McVaugh]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kiger]]></surname>
<given-names><![CDATA[RW]]></given-names>
</name>
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
<name>
<surname><![CDATA[Sesse&#769;]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mozin&#771;o]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Dios Vicente de la Cerda]]></surname>
<given-names><![CDATA[JD.]]></given-names>
</name>
</person-group>
<source><![CDATA[Torner collection of Sesse&#769; and Mocin&#771;o biological illustrations]]></source>
<year>1998</year>
<publisher-name><![CDATA[Hunt Institute for Botanical Documentation and The Universal Library]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B68">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shi]]></surname>
<given-names><![CDATA[SG]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Gou]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Kang]]></surname>
<given-names><![CDATA[YX]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[JJ.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Phenotypic variation and diversity of Magnolia sprengeri Pamp. in native habitat]]></article-title>
<source><![CDATA[Genetic and Molecular Research]]></source>
<year>2015</year>
<volume>14</volume>
<page-range>6495-650</page-range></nlm-citation>
</ref>
<ref id="B69">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[XH]]></given-names>
</name>
<name>
<surname><![CDATA[Xia]]></surname>
<given-names><![CDATA[NH.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Leaf architecture of subtribe Micheliinae (Magnoliaceae) from China and its taxonomic significance]]></article-title>
<source><![CDATA[Acta Phytotaxonomica Sinica]]></source>
<year>2007</year>
<volume>45</volume>
<page-range>167-19</page-range></nlm-citation>
</ref>
<ref id="B70">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zúñiga]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-González]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Granados-Sánchez]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis de la variación morfológica foliar en Quercus laeta Liebm. en el Parque Nacional Los Mármoles, Hidalgo, México]]></article-title>
<source><![CDATA[Revista Chapingo, Serie Ciencias Forestales y del Ambiente]]></source>
<year>2009</year>
<volume>15</volume>
<page-range>87-93</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
