I am no mycologist, but I believe that is a shaggy-parasol?? Likes grass clippings and fir trees, they have a varying flavor from nutty and good , too not so tasty. latin names: Chlorophyllum rachodes Lepiota rachodes source of info is "Mycelium Running" by Paul Stamets

Likely NOT hallucinogenic, but I believe it's some type of bolete, if it has pores, rather than gills. I really know of no edible mushrooms common to FL. Isn't there a mushroom & fungi forum here? You might try asking there....

Whatever they are, they are NOT chanterelles. Your mushroom looks like a basidiomycete of some sort. The gills don't look right (chanterelles have ridges, not gills), and the coloration isn't correct for chanterelles either. Also, you'll really want someone in the field with you for a positive ID. If you're just trying to ID for fun, this is fine, but please do not consider eating a mushroom you are not 100% sure about. And you should never be 100% sure about a mushroom ID'd over the internet.

Looks like a Meadow Mushroom but size of cap makes me think it could be a poison look a like, Agaricus xanthrodermus, Yellow Stainer