Vegetación de los barriales del norte central de la provincia del Neuquén

R. Gandullo, J. Gastiazoro, P. Schmid

Resumen


Barriales vegetation from northern central Neuquén province. The results of a phytosociological
study of the Barriales vegetation from northern central Neuquén province, where the Halophytum ameghinoi
succulent therophyto dominates, are presented in this paper. A new plant association, which grows in gentle-slope
endoreic basins characterized by fine sediments and the presence of temporary waters, is described. After analyzing
the field and bibliographical data, we argue the syntaxonomic pertinence of the new plant association, its ecological
characterization, floristic composition and chorology.

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