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The vascular plants type collection of the Chilean National Herbarium (SGO). Historic, temporal and spatial analysis
(EDICIONES UNIV, CONCEPCION, 2012)
The vascular plants type collection of the SGO Herbarium, Chile, was studied, including information about its history, temporal and spatial distribution of the specimens, prolific collectors and descriptors, together with ...
The genus Eragrostis (Poaceae: Chloridoideae) in northwestern South America (Colombia, Ecuador, and Peru): morphological and taxonomic studies
(Universidad Nacional de Colombia. Instituto de Ciencias NaturalesSede BogotáBogotá, 2012)
A morphological and taxonomic treatment of Eragrostis for northwest South America is given. The present revision intends to clarify the taxonomic and nomenclatural problems of the species of Eragrostis present in northwest ...