Resumen

BURELO-RAMOS, C.M.  y  GUADARRAMA-OLIVERA, M.A.. An updated checklist of the Bignoniaceae from Tabasco, Mexico. Polibotánica [online]. 2019, n.48, pp.1-12.  Epub 15-Jun-2020. ISSN 1405-2768.  https://doi.org/10.18387/polibotanica.48.1.

This paper lists the Biognaceae species distributed in Tabasco state, using the proposed nomenclature based on the new classification schemes generated by recently reconstructed phylogenies. In order to complete the list, collects across all Tabasco state were made, hebarium of the state and the country were reviewed, the review on line of specimens of the herbarium coming from Tabasco was the base for this list, the species were determined and corroborated using available works of Bignoniaceae (Veracruz and Guatemala) and the consultation of the "Allianza Tabebuia" and the synopsis of the Bignonieae tribe, besides the "World Checklist of Bignoniacead" was consulted. Bignoniaceae is represented by 47 species and 24 genus, four of those species are new records for the state. The more diverse genus are Bignonia L. Amphitecna Miers y Fredericia Mart. with five species each. The lianas are the most abundant with 30 species, followed by the trees with 14 species and the shurbs with 3. There are no species of restricted distribution in Tabasco. Handroanthus chrysanthus S.O. Grose is listed in the Official Mexican Norm under the threatened category. The Bignoniaceae record in Tabasco represents that the state protects 80% of the genera and 61% of the species of Bignoniaceae of Mexico.

Palabras llave : biodiversity; botanical inventory; Mexican flora; systematics; taxonomy.

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