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 Echinodorus cordifolius “Leopard” Echinodorus “Red Flame” Echinodorus sp. Echinodorus “Regine Hildebrandt” Baldellia ranunculoides Echinodorus cordifolius “Marble Queen” Luronium natans Echinodorus “Ozelot Green” Echinodorus uruguayensis Sagittaria natans