Commented: What is this?Mycelium from brown patch most likely. Tall fescue usually comes back by the following spring or you can reseed those spots, if you don't want to wait.
Commented: what type of grass do I have?I don't see any turfgrass here. The grass that is there is crabgrass. I can't tell what the broadleaf weed is like dchall said take a pic on a cloudy day.
