Tamia - I think I might have found your earlier one, but not positive. It looks like a Polypore called Ganoderma Tsugae. The cap ( the whitish end) should later on turn dark red, fan shaped and look shellacked, edibility unknown, tough and woody.
That's as far as I've gotten, with over 500 in the book and some you have to look at under aa microscope to definitely ID, it's a tedious process. I got a couple of pictures today but not uploaded yet, one is a very good edible, Agaricus Campestris, the Meadow Mushroom, and is almost identical to Agaricus Bisporus, the one for sale in grocery stores. The other I think is Clorophyllum Molybites, poisonous and very common in yards. I'm not ositive on that ID though, didn't think to check for Chlorophyll smell...
Wait a minute, I did upload that one, brb...
Here it is, it dried out a bit and split when it grew more the next night. Usually they don't split like this.
Click on the image to view larger size.