<?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>1405-2768</journal-id>
<journal-title><![CDATA[Polibotánica]]></journal-title>
<abbrev-journal-title><![CDATA[Polibotánica]]></abbrev-journal-title>
<issn>1405-2768</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-27682022000200003</article-id>
<article-id pub-id-type="doi">10.18387/polibotanica.54.1</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Clave para identificar las especies del género Bursera Jacq. ex L. (burseraceae) en el Estado de Michoacán, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Key for the identification of species of the genus Bursera Jacq. ex L. (burseraceae) in the State of Michoacán, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medina-Lemos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Ecología Centro Regional del Bajío Pátzcuaro ]]></institution>
<addr-line><![CDATA[ Michoacán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Biología Departamento de Botánica]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<numero>54</numero>
<fpage>3</fpage>
<lpage>10</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-27682022000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-27682022000200003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-27682022000200003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se presenta una clave para la identificación de 41 especies del género Bursera conocidas como habitantes del estado mexicano de Michoacán. Se proporciona asimismo la información sobre la disponibilidad de descripciones e ilustraciones de cada una. La clave está basada mayormente en características de las hojas, de las infrutescencias y de los frutos. Se incluyen datos relativos a la importancia, distribución geográfica general y desarrollo histórico del conocimiento de estas plantas en el estado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract A key for the identification of 41 species of the genus Bursera known in the Mexican state of Michoacán is presented. Additionally, information is included regarding the availability of descriptions and illustrations of each of the species. The key is largely based on characteristics of leaves, inflorescences and fruits. Information regarding the importance, general geographic distribution and history of the knowledge about these plants in the state is also included.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[bosque tropical caducifolio]]></kwd>
<kwd lng="es"><![CDATA[Bursera]]></kwd>
<kwd lng="es"><![CDATA[identificación]]></kwd>
<kwd lng="es"><![CDATA[Michoacán]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="en"><![CDATA[Bursera]]></kwd>
<kwd lng="en"><![CDATA[identification]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="en"><![CDATA[Michoacán]]></kwd>
<kwd lng="en"><![CDATA[tropical deciduous forest]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bullock]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notes on the Mexican species of the genus Bursera]]></article-title>
<source><![CDATA[Bull. Misc. Inform. Kew]]></source>
<year>1936</year>
<numero>6</numero>
<issue>6</issue>
<page-range>346-87</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bullock]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Further notes on the genus Bursera]]></article-title>
<source><![CDATA[Bull. Misc. Inform. Kew]]></source>
<year>1937</year>
<volume>9</volume>
<page-range>447-57</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bullock]]></surname>
<given-names><![CDATA[A. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bursera hintonii, B. trimera, B. heteresthes and B. tecomaca]]></article-title>
<source><![CDATA[Hooker&#8217;s Ic. Pl]]></source>
<year>1939</year>
<numero>34</numero>
<issue>34</issue>
<page-range>3392-5</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cué-Bär]]></surname>
<given-names><![CDATA[E. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Villaseñor]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Arredondo-Amezcua]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Cornejo-Tenorio]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibarra-Manríquez]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Flora arbórea de Michoacán, México]]></article-title>
<source><![CDATA[Bol. Soc. Bot. Méx]]></source>
<year>2006</year>
<numero>78</numero>
<issue>78</issue>
<page-range>47-81</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Engler]]></surname>
<given-names><![CDATA[H. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Burseraceae]]></article-title>
<source><![CDATA[Monogr. Phaner]]></source>
<year>1883</year>
<numero>4</numero>
<issue>4</issue>
<page-range>1-169</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guevara-Féfer]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Una nueva especie de Bursera (Burseraceae) endémica de la cuenca baja del río Balas en los estados de Michoacán y Guerrero, México]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2010</year>
<numero>92</numero>
<issue>92</issue>
<page-range>119-28</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guevara-Féfer]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notas sobre el género Bursera (Burseraceae) en el estado de Michoacán. I. Tres especies nuevas de los alrededores de la presa de Infiernillo, con algunos datos relativos a la región]]></article-title>
<source><![CDATA[Bol. Soc. Bot. México]]></source>
<year>1980</year>
<numero>39</numero>
<issue>39</issue>
<page-range>63-81</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kunth]]></surname>
<given-names><![CDATA[C. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Burseraceae]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Humboldt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bonpland]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nova genera et species plantarum]]></source>
<year>1824</year>
<volume>7</volume>
<page-range>23-5</page-range><publisher-loc><![CDATA[Paris ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MacVaugh]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Synopsis of the genus Bursera L. in western México, with notes on the material of Bursera collected by Sessé &amp; Mociño]]></article-title>
<source><![CDATA[Kew Bull]]></source>
<year>1965</year>
<numero>18</numero>
<issue>18</issue>
<page-range>317-82</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Medina-Lemos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Burseraceae]]></article-title>
<source><![CDATA[Flora del Valle de Tehuacán-Cuicatlán]]></source>
<year>2008</year>
<numero>66</numero>
<issue>66</issue>
<page-range>1-76</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[J. N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Studies of Mexican and Central American plants]]></article-title>
<source><![CDATA[V. Contr. U.S. Natl. Herb]]></source>
<year>1906</year>
<volume>3</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>79-132</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[J. N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Burseraceae]]></article-title>
<source><![CDATA[N. Amer. Fl]]></source>
<year>1911</year>
<numero>25</numero>
<issue>25</issue>
<page-range>241-61</page-range></nlm-citation>
</ref>
<ref id="B13">
<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[Notas sobre el género Bursera (Burseraceae) en el estado de Guerrero]]></article-title>
<source><![CDATA[Anales Esc. Nac. Cienc. Biol]]></source>
<year>1970</year>
<volume>17</volume>
<page-range>17-36</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tres especies nuevas de Bursera (Burseraceae) de la región costera del occidente de México]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2000</year>
<numero>50</numero>
<issue>50</issue>
<page-range>47-69</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dos especies nuevas de Bursera (Burseraceae) de México]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2006</year>
<numero>74</numero>
<issue>74</issue>
<page-range>169-78</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dos especies nuevas de Bursera (Bursseraceae) de los estados de Guerrero, Michoacán y Oaxaca]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2008</year>
<numero>82</numero>
<issue>82</issue>
<page-range>75-85</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nota sobre Bursera heteresthes (Burseraceae)]]></article-title>
<source><![CDATA[Acta Botánica Mexicana]]></source>
<year>2009</year>
<numero>88</numero>
<issue>88</issue>
<page-range>81-93</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Guevara-Féfer]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Burseraceae]]></article-title>
<source><![CDATA[Flora del Bajío y de regiones adyacentes]]></source>
<year>1992</year>
<numero>3</numero>
<issue>3</issue>
<page-range>1-46</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina-Lemos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Las especies de Bursera (Burseraceae) en la cuenca superior del río Papaloapan (México)]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2004</year>
<numero>66</numero>
<issue>66</issue>
<page-range>23-151</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina-Lemos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inventario del conocimiento taxonómico, así como de la diversidad y del endemismo de las especies mexicanas del género Bursera (Burseraceae)]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2005</year>
<numero>70</numero>
<issue>70</issue>
<page-range>8-111</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina-Lemos]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Calderón de Rzedowski]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Segunda restauración de Bursera ovalifolia y nombre nuevo para otro componente del complejo de B. simaruba (Burseraeae)]]></article-title>
<source><![CDATA[Acta Bot. Mex]]></source>
<year>2007</year>
<numero>81</numero>
<issue>81</issue>
<page-range>55-70</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wilson]]></surname>
<given-names><![CDATA[P. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Plantae Mexicanae Hintonianae]]></article-title>
<source><![CDATA[Kew Bull]]></source>
<year>1958</year>
<volume>1</volume>
<numero>13</numero>
<issue>13</issue>
<page-range>155-70</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="">
<collab>www.plantillustrations.org</collab>
<source><![CDATA[Plantillustrations.org]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<source><![CDATA[ÍTHAKA]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="">
<source><![CDATA[SEINet]]></source>
<year>2021</year>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
