Najas marina

Cosmopolitan (from WCSP);
ANMAY38/49 Aquatic plant for ID : 7 posts by 3 authors. Attachments (4)
Date: May 2015
Place: Bangalore rural
Habit: Herb
Wonderful, never seen this species, check for Najas marina L.
Interesting! Thank you sir. A spiny and aquatic plant. Odd combination of characters.
Here is the KEY from BP
Attachments (1)
Thank you for the key sir. I will follow up on the plant every few weeks or so to see if I can spot flowers