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Type: Article
Published: 2021-12-30
Page range: 57-70
Abstract views: 75
PDF downloaded: 3

Three new species of Magnolia (Magnoliaceae) endemic to the north-wet-arc in the Maya Highlands of Guatemala

Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Herbario IBUG, Instituto de Botánica, Departamento de Botánica y Zoología, Zapopan, 45200, Jalisco, México
Estación Experimental de Orquídeas de la familia Archila, 1 Avenida 5-28 Zona 1, Cobán Alta Verapaz 16001, Guatemala
Estación Experimental de Orquídeas de la familia Archila, 1 Avenida 5-28 Zona 1, Cobán Alta Verapaz 16001, Guatemala; Herbarium BIGU, Escuela de Biología, Facultad de Ciencias Químicas y Farmacia, Universidad de San Carlos de Guatemala, Zona 12, Guatemala City, Guatemala
Herbarium BIGU, Escuela de Biología, Facultad de Ciencias Químicas y Farmacia, Universidad de San Carlos de Guatemala, Zona 12, Guatemala City, Guatemala
Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Herbario IBUG, Instituto de Botánica, Departamento de Botánica y Zoología, Zapopan, 45200, Jalisco, México
Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Herbario IBUG, Instituto de Botánica, Departamento de Botánica y Zoología, Zapopan, 45200, Jalisco, México
Alta Verapaz El Quiché flora of Guatemala Magnolia sect. Magnolia Magnolia sect. Talauma Mesoamerican flora Talauma Magnoliids

Abstract

Three new Magnolia species and a new record from Guatemala are described and illustrated. Two of the new species, M. javieri and M. oscarrodrigoi, are from Alta Verapaz Department and one, M. veliziana, is from Quiché Department. Additionally, M. faustinomirandae is newly reported for the flora of Guatemala. With this contribution, the number of native Guatemalan species increases from 11 to 15 species. An updated distribution map and a key to species are provided. Guatemala, particularly the north-wet-arc in the Maya Highlands, is now an important centre of diversification and endemism for Magnolia. The conservation status of the newly proposed species was unofficially assessed using IUCN criteria.

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