Najas Filifolia, or more commonly know as Needleleaf Waternymph, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) of the genus Najas. Its duration is annual which means it grows for one season only. Najas Filifolia or Needleleaf Waternymph's floral region is North America US Lower 48, specifically in the states of Florida and Georgia.
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