Eriocomavaldesii, a new species from México (Poaceae, Stipeae)

Eriocomavaldesiisp. nov., is described and illustrated. The new species was found growing on calcareous rocky slopes and hillsides between 1700–2721 m in Coahuila, Nuevo León, San Luis Potosí, and Tamaulipas. The new species is morphologically similar to Eriocomalobata but differs in having ligules...

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Detalles Bibliográficos
Autores principales: Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J., Valdés Reyna, Jesus
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6997273/
https://www.ncbi.nlm.nih.gov/pubmed/32042247
http://dx.doi.org/10.3897/phytokeys.139.47373
Descripción
Sumario:Eriocomavaldesiisp. nov., is described and illustrated. The new species was found growing on calcareous rocky slopes and hillsides between 1700–2721 m in Coahuila, Nuevo León, San Luis Potosí, and Tamaulipas. The new species is morphologically similar to Eriocomalobata but differs in having ligules (2–) 4.5–8.5 mm long with acute to narrowly acute and lacerate apices and florets with a sharp-pointed callus. In addition, we include a key to the species of Eriocoma in northeastern México.

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