Here's one that's got me stumped, any help would be mucho appreciated. It has alternate leaves appx 1mm wide by 3mm long. Plant is wirey in nature, seems to come in single stalks. Growing in western Michigan, 1 acre aerated pond about six feet out from shore, 2-4 feet in depth.
I thought it was a moss from shore, but it seems to be a higher plant.
Thoughts?
