Whoa really? These look nothing like oysters with the long skinny stipes! Your other photo with shrooms coming out from the side of the bucket, those look like oysters to me, but these... are they really Pleurotus?

On my last hunt out foraging for wild edibles, there were a few chanterelles and lobster, but no oysters. They're definitely out and about though.

My last indoor grow included trumpet oysters. They're so delicious!