&lt;p&gt;&lt;strong&gt;&lt;em&gt;Magnolia zoquepopolucae &lt;/em&gt;&lt;/strong&gt;&lt;strong&gt;(subsection &lt;em&gt;Talauma&lt;/em&gt;, Magnoliaceae), a new species from Sierra de Santa Marta, Veracruz, Mexico&lt;/strong&gt;&lt;/p&gt;

Vázquez-García, J. Antonio; Castro-Arce, Ernesto De; Muñiz-Castro, Miguel Ángel; Cházaro-Basáñez, Miguel

doi:10.11646/phytotaxa.57.1.7

Cited by 1,093 publications

(14 citation statements)

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“…Although political boundaries do not reflect biogeographic units, we have nonetheless used them, given the small size of most Central American countries and the lack of local biogeographic studies to have a general view of the broad patterns of the species of interest. Thus, we have found that the family displays a remarkable pattern of allopatric speciation in the area, with only seven species (12%) shared between two or more countries (Vázquez-García 1990, Vázquez-García et al 2002, 2012a, 2012b, 2012c, 2013a, 2013b, 2013c, 2013d, Jiménez-Ramírez & Cruz 2005, Jiménez-Ramírez et al 2007, Cruz et al 2008.…”

Section: Introductionmentioning

confidence: 93%

Magnolia montebelloensis, a new species in section Magnolia from Lagunas de Montebello National Park, Chiapas, México, with a key to Magnoliaceae of Chiapas

et al. 2017

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A new species of Magnolia, from the Lagunas de Montebello National Park, in the central highlands of Chiapas, Mexico, is described and illustrated. Magnolia montebelloensis belongs to section Magnolia; it differs from M. poasana in its smaller habit, densely pubescent terminal twig internodes, stipules and spathaceous bracts, shorter peduncular internodes and more numerous stamens. A key, an ecological and a conservation assessment of the eight Chiapan species of Magnoliaceae are included. Magnolia montebelloensis grows in montane rain forest and is contrasted with other Chiapan Magnolia species regarding their climate and vegetation preferences. It was assessed as critically endangered (CR) according to IUCN B1ab(ii, iii) and B2ab(iii) criteria. Half of Magnolia species in Chiapas occur in protected natural areas, and thus immediate action is required to protect the other four species, M. faustinomirandae, M. mayae, M. sharpii and M. zamudioi. Seven out of the eight Magnolia species (88%) are not found in ex-situ collections despite being endangered or critically endangered. Key words: Magnolia guatemalensis, Magnolia hondurensis, Magnolia poasana, "Tajchack" (Tzeltal language) ResumenSe describe e ilustra una nueva especie de Magnolia del Parque Nacional Lagunas de Montebello, de la Altiplanicie o Macizo Central de Chiapas, México. Magnolia montebelloensis pertenece a la sección Magnolia; difiere de M. poasana por su hábito de menor tamaño, entrenudos distales, estípulas y brácteas espatáceas densamente pubescentes, entrenudos pedunculares más cortos y mayor número de estambres. Se incluye una clave, una evaluación ecológica y de conservación para las ocho especies de Magnoliaceae de Chiapas. Magnolia montebelloensis crece en bosque mesófilo de montaña y se compara con otras especies de Magnolia de Chiapas según sus preferencias de vegetación y clima. Fue evaluada como en peligro crítico (CR) según los criterios B1ab(ii,iii) y B2ab(iii) de la UICN. La mitad de las especies de Magnolia de Chiapas se encuentran en áreas naturales protegidas, por lo que se sugiere acción inmediata para proteger las cuatro especies restantes, M. faustinomirandae, M. mayae, M. sharpii y M. zamudioi. Siete de las ocho especies de Magnolia (88%) no se encuentran en colecciones ex situ a pesar de estar en peligro o en peligro crítico.

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Section: Introductionmentioning

confidence: 93%

Magnolia montebelloensis, a new species in section Magnolia from Lagunas de Montebello National Park, Chiapas, México, with a key to Magnoliaceae of Chiapas

et al. 2017

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“…reported for Mesoamerica, of which 19 (70%) belong to section Talauma subsection Talauma (Lozano-Contreras, 1994;Vázquez-García et al, 2012a, 2012c, 2013a, and eight (30%) to section Magnolia (Vázquez-García, 1990Figlar and Nooteboom, 2004;Jiménez and Cruz, 2005;Jiménez-Ramírez et al, 2007;Cruz et al, 2008;Vázquez-García et al, 2012a, b, c).…”

Section: Magnolia Perezfarrerae (Magnoliaceae) a New Species From Chmentioning

confidence: 99%

Magnolia perezfarrerae , a new species and a key to Mexican species of Magnolia (section Talauma , subsection Talauma , Magnoliaceae)

et al. 2013

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Abstract:A new rainforest species of Magnolia, from the eastern Selva Zoque of Chiapas, Mexico, is described and illustrated. Magnolia perezfarrerae belongs to section Talauma, subsection Talauma. It differs from M. equatorialis in having shorter leaf blades that are elliptic rather than lanceolate, longer petioles, and much shorter apices of the carpels. Unlike any published Mexican species of subsection Talauma, this new species presents a circumcissile dehiscence with abaxial portions of carpels detaching in large irregular and united many-carpelled masses, a trait shared with several Amazonian Magnolia. The fl owers are used and valued by the Zoque culture for medicinal purposes. Key words: Magnolia equatorialis, Magnolia lacandonica, Magnolia mexicana, Neotropical. Resumen:Se describe e ilustra una nueva especie de Magnolia del oriente de la Selva Zoque de Chiapas, México. Magnolia perezfarrerae pertenece a la sección Talauma, subsección Talauma, difi ere de M. equatorialis por sus láminas foliares de menor tamaño, elípticas en lugar de lanceoladas; pecíolos más largos y ápice carpelar mucho más corto. A diferencia de las especies mexicanas conocidas de la subsección Talauma, las porciones abaxiales de sus numerosos carpelos se desprenden en varias masas grandes e irregulares, característica compartida con varias especies de Magnolia del Amazonas. Las fl ores son usadas y valoradas por la cultura Zoque para propósito medicinal.

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“…Talauma in Mexico and Central America includes 30 species distributed in six countries: Mexico (12 spp. ), Costa Rica (9), Panama (4), Guatemala (2), Honduras (3), Nicaragua (1), with only one species, M. morii, shared between two countries: Costa Rica and Panama (Zuccarini 1837;Pittier 1910;1918;Standley 1940;Lozano 1994;Vázquez-García et al 2012a, 2012c, 2013a, 2013b, 2013c, 2013d).…”

Section: Introductionmentioning

confidence: 99%

Flower of the heart, Magnolia yajlachhi (subsect. Talauma, Magnoliaceae), a new species of ceremonial, medicinal, conservation and nurse tree relevance in the Zapotec culture, Sierra Norte de Oaxaca, Mexico

Domínguez-Yescas

Vázquez-García

2019

Phytotaxa

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A new species of Magnolia from Sierra de Juárez, Oaxaca, Mexico, is described and illustrated. Magnolia yajlachhi belongs to sect. Talauma, subsect. Talauma, locally known as “yajlachhi” (flower of the heart, in Zapotec). It shares with M. lacandonica the subglobose mature fruit and the entirely white petals, but differs from the latter in having fewer carpels and stamens; more lateral leaf veins per side; and seeds orange vs. scarlet-red. It shares with M. zoquepopolucae the subglobose fruit but differs from the latter in having fewer carpels and stamens; petals entirely white vs. purplish in the upper portion (¾); more lateral leaf-veins per side; and seeds orange vs. scarlet-red. It shares with M. mexicana a similar number of carpels and stamens but it differs from the latter in having subglobose fruits to widely ovoid-depressed vs. widely ellipsoid; more leaf-veins per side; petals entirely white vs. adaxially purplish in the upper portion (¾); and seeds orange vs. scarlet-red. A key to Mexican species of sect. Talauma subsect. Talauma is provided. This species was assessed as Critically Endangered (CR). The species has a ceremonial and medicinal, conservation and nurse tree relevance in the Zapotecan culture.

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<p><strong><em>Magnolia zoquepopolucae </em></strong><strong>(subsection <em>Talauma</em>, Magnoliaceae), a new species from Sierra de Santa Marta, Veracruz, Mexico</strong></p>

Cited by 1,093 publications

References 1 publication

<p class="MsoTitle"><span lang="EN-GB">Magnolia montebelloensis</span><span lang="EN-GB">, a new species in section Magnolia from Lagunas de Montebello National Park, Chiapas, México, with a key to Magnoliaceae of Chiapas</span>

<p class="MsoTitle"><span lang="EN-GB">Magnolia montebelloensis</span><span lang="EN-GB">, a new species in section Magnolia from Lagunas de Montebello National Park, Chiapas, México, with a key to Magnoliaceae of Chiapas</span>

Magnolia perezfarrerae , a new species and a key to Mexican species of Magnolia (section Talauma , subsection Talauma , Magnoliaceae)

Flower of the heart, Magnolia yajlachhi (subsect. Talauma, Magnoliaceae), a new species of ceremonial, medicinal, conservation and nurse tree relevance in the Zapotec culture, Sierra Norte de Oaxaca, Mexico

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