%0 Journal Article %T Ranunculus Filamentosus (Ranunculaceae), nuevo registro para el Noroeste de la Argentina (NOA) %A Biganzoli %A Fernando %A Zanotti %A Christian A. %J Darwiniana %D 2010 %I Instituto de Bot¨¢nica Darwinion (IBODA) %X ranunculus filamentosus is recorded for the first time for the flora of northwestern argentina. the species is described and illustrated. its geographical distribution and a key to distinguish the species of ranunculus from northwestern argentina are also provided. %K argentina %K flora %K ranunculaceae %K ranunculus. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S0011-67932010000100012&lng=en&nrm=iso&tlng=en