Identification: help identifying these mushrooms please

any help identifying these would be appreciated. they were found on my lawn, in northern BC, mid July. I would have guessed pine mushroom, except for the smooth stalk and that it was growing on my lawn, not a forest floor.

Thanks

 

It appears to be Leucoagaricus leucothites, formerly known as Lepiota naucina, a common lawn-inhabiting mushroom around here. It is considered edible, but should not be tried unless you are positive of its identity, since it resembles some very poisonous Amanita species.

 

that does appear to be the one, thanks so much