Sagittaria australis “Benni” Sagittaria australis “Benni”Common name(s): Appalachian or Longbeak ArrowheadFamily: AlismataceaeOrigin: none, cultivar. Sagittaria australis is native to the USA.Categories: Aquatic Plants |More species from the Alismataceae family Echinodorus cordifolius “Marble Queen” Echinodorus “Regine Hildebrandt” Echinodorus “Red Flame” Echinodorus “Ozelot Green” Echinodorus cordifolius “Leopard” Echinodorus uruguayensis Baldellia ranunculoides Echinodorus cordifolius Echinodorus sp. Sagittaria natans Luronium natans