Chad, I've already tested it on those moss/liverworts without issues.
A couple I do not have, but the others, I do, some are pest species which I have not removed in some tanks, while others I actively keep.
If it killed things like "Pellia", Riccia, and some moss, I'd actually be very pleased.
I also tested a single 1x time dose and it had no impact on Fire shrimp.
I spot treated some moss and then refilled the tank during a water change. Killed the algae and did no harm to anything else.
This treatment works if you catch the earliest stages of the hair algae growth.