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Issue: Vol. 570 No. 2: 27 October 2022
Type: Article
Published: 2022-10-27
DOI: 10.11646/phytotaxa.570.2.2
Page range: 109-149
Abstract views: 102
PDF downloaded: 40

Magnolia (Magnoliaceae) in Honduras: a synopsis with six new taxa

Instituto de Botánica (Herbario IBUG), Departamento de Botánica y Zoología, Universidad de Guadalajara-CUCBA, Ramón Padilla 2100, Las Agujas, Nextipac, Zapopan, Jalisco, México
Department of Botany, School of Natural Sciences, Trinity College, University of Dublin, Dublin 2, DO2 XR15, Ireland
Independent researcher, Celaque Asesores S. de R. L. de C.V., Siguatepeque, Comayagua, Honduras
Coordinación de Manejo Forestal Región Forestal Noroccidente del Instituto Nacional de Conservación y Desarrollo Forestal, Áreas Protegidas y Vida Silvestre (ICF), Honduras
Instituto de Botánica (Herbario IBUG), Departamento de Botánica y Zoología, Universidad de Guadalajara-CUCBA, Ramón Padilla 2100, Las Agujas, Nextipac, Zapopan, Jalisco, México
Mancomunidad de Municipios del Parque Nacional Montaña de Celaque, Lempira, Honduras
Instituto de Botánica (Herbario IBUG), Departamento de Botánica y Zoología, Universidad de Guadalajara-CUCBA, Ramón Padilla 2100, Las Agujas, Nextipac, Zapopan, Jalisco, México
Instituto de Botánica (Herbario IBUG), Departamento de Botánica y Zoología, Universidad de Guadalajara-CUCBA, Ramón Padilla 2100, Las Agujas, Nextipac, Zapopan, Jalisco, México
Instituto de Botánica (Herbario IBUG), Departamento de Botánica y Zoología, Universidad de Guadalajara-CUCBA, Ramón Padilla 2100, Las Agujas, Nextipac, Zapopan, Jalisco, México
Celaque National Park Central American flora Cortés Department Cusuco National Park Talauma Magnoliids

Abstract

We present a taxonomic synopsis for the ten species of Magnoliaceae from Honduras with a key and distribution map for the recognised species. Five new species and one new subspecies of Magnolia sect. Magnolia are described and illustrated: M. celaquensis, M. cusucoensis, M. darioi, M. pastorcortesii, M. picopijolensis, and M. sororum subsp. oligocarpa. The rediscovery of M. atlantida is confirmed after more than eight decades since its discovery in Atlántida, Honduras. The conservation status of each species is evaluated: one is considered least concern (LC), one vulnerable (VU), two endangered (EN) and six critically endangered (CR).

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