Are you going to the meeting on the 17th? I have some algae you are welcome to have. I can't find much info on the variety you are after, but I think mine is related. I have others too and some not so desirable.
My algae is the size of a quarter to half dollar diameter with strands (1/16" dia.) radiating out. It's no big deal to remove from the tank if you would like a few. I also have racemosa and a few other varieties I would not recommend.