I feel ya. I just threw away a "Country Crock" margarine container full of frogbit and duckweed. And I had thrown away just as much not a couple weeks before that. I tried feeding it to my turtles, but apparently they didn't like it much
Bumping to dish out some floaters, looking at one of my tanks here, bits of anubias, riccia, hygrophilla, water lettuce, duckweed, Guppy grass, Ludwigia.... You could basically start a small tank if you want... Its loose and needs some love... Come pick it up.