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Bud viability in perennial grasses: Water stress and defoliation effects
(Society for Range Management, 2002-03)
Effects of the timing and frequency of defoliation under different levels of soil water availability were evaluated on bud metabolic activity and subsequent outgrowth in the desirable (i.e., palatable) Stipa clarazii Ball. ...
Sinopsis de las especies austro-americanas del género Nassella (Poaceae, Pooideae, Stipeae)
(Instituto de Botánica Darwinion, 2013-07)
Nassella is an American genus which, according to its current circumscription, includes about 116 species, distributed from Canada to Argentina and Chile. It is characterized by its florets with the lemma conspicuously ...
Feral horses dung piles as potential windows for alien plants in natural grasslands
(Springer, 2008-08)
Small scale disturbances could act as patches that provide sites for the colonization of competitively inferior species, promoting the establishment of non-native species in some cases. We analyzed the vegetation associated ...