Flora of Espírito Santo, Brazil: Alismataceae

Abstract This floristic survey of Alismataceae from the state Espírito Santo aims to update diversity and extinction vulnerability data for species. The taxa here listed were obtained Splink Reflora Virtual Herbarium databases. A total seven native registered state: Echinodorus grandiflorus, E. macrophyllus, Helanthium bolivianus, Hydrocleis nymphoides, Limnocharis flava, Sagittaria lancifolia S. rhombifolia; exotic species Alisma plantago-aquatica presented one single record. populations occurred in flooded areas located at low altitudes primarily collected some preserved coastal region state. study presents a taxonomic identification key, morphological descriptions illustrations. Comments on ecology, conservation geographical distribution are also presented.