Rubiáceas nuevas en el Herbario de la Escuela Nacional de Ciencias Biológicas (ENCB) de México

Borhidi, A. and Luz Arreguín Sánchez, de la M. and Galván Villanueva, R. (2004) Rubiáceas nuevas en el Herbario de la Escuela Nacional de Ciencias Biológicas (ENCB) de México. Acta Botanica Hungarica, 46 (1-2). pp. 55-68. ISSN 0236-6495

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Abstract

The Herbarium of the National School of the Biological Science (ENCB) of the Mexican National Polytechnics Institute is the second collection in size and importance among the herbaria of Mexico. According to its catalogue published in 1996 more than 1,000 type specimens of vascular plants are registered in it. In the year 2003 several undetermined collections were revised by the first author belonging to the Rubiaceae family. The result of this work was the description of 7 new species: Arachnothryx latiloba, A. michoacana, A. monticola, Bouvardia lottae, Guettarda guerrerensis, Psychotria diegoae, Rogiera variiflora and Psychotria rzedowskiana as a new name for P. izabalensis subsp. oaxacana.

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