Ray:

Some tips for taking pictures of weeds that you want are identified.
Take a white sheet of printer paper, put it on the flat ground, table, etc. any flat surface.
Take a glass baking dish that is about the size of the paper, put it on top of the white paper
Pour about 1"-2" of water in the dish
Lay a single strand of the plant in the water so it will expand naturally.
THEN take a good close up picture of the plant in the dish.

You can look here too,
https://aquaplant.tamu.edu/plant-identification/


www.hoosierpondpros.com


http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).