based on the lighting, angle, blur of the picture, not seeing it mounted and submersed, and lastley not under a microscope its hard to identify that moss. From what we see it can only be judged on how it is branching and the space inbetween branches. Sorry but to me it looks like any moss under the conditions you took the picture in. One thing I am forsure though is that it doesnot have sharp leaves like the willow moss that I have, maybe it is a different strain. Mount it and let it grow, then show us another CLEAN pic in a month.
I raise my sword in the air in the battle against clado. I have been beaten in this battle but the war is not over. As my wounds heal I amass another army, an army with many legs, an army of Amano's......
I thrust my tridant into the mass of medusa like staghorn. I am wounded but I refuse to take a knee.