%0 Journal Article
%T Actualizaci¨®n del conocimiento de los g¨¦neros Echinodorus y Helanthium (Alismataceae) en Venezuela
%A lehtonen
%A Samuli
%A Gordon
%A Elizabeth
%J Acta Bot¨¢nica Venezuelica
%D 2010
%I Fundaci¨®n Instituto Bot¨¢nico de Venezuela Dr. Tob¨ªas Lasser
%X the taxonomical information of the venezuelan species of genus echinodorus sensu lato is updated. based on molecular systematic studies, the genus is now divided in echinodorus and helanthium. two helanthium species, and ten species of echinodorus are recognized in venezuela. the presence of e. berteroi and e. longipetalus in the native flora of venezuela is reported for the first time. several species are still known from one or a few collections due to the aquatic flora of venezuela remains poorly documented.
%K alismataceae
%K aquatic plants
%K biodiversity
%K echinodorus
%K helanthium
%K taxonomy.
%U http://www.scielo.org.ve/scielo.php?script=sci_abstract&pid=S0084-59062010000200006&lng=en&nrm=iso&tlng=en