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Najas marina
holly-leaf waternymph waterweeds
Najas marina Hydrocharitaceae
--more--
common names
  holly-leaf waternymph
  holly-leaved waternymph
  spiny waternymph
  spiny naiad
accepted scientific name
  Najas marina L.
rules for finding collection records
  Najas major (5)
  Najas marina (387)
family name
  Hydrocharitaceae
Image Author: ©2008 Anthony Valois and the National Park Service
Image License: public domain
Image Source
Category: Wildflowers, Aquatic Plants
Flowers: No obvious petals
Leaf: Opposite, Whorled
Plant Observed last week of March thru 3rd week of December

How Likely at this Location (18%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Photos
Wikimedia Commons (19)
Tony Valois NPS (6)
Cal Photos (5)
base map where plant found

Aquatic
Riparian
grid lines base