This one reminded me of a ballerina's tutu.
These, although my camera really didn't pick up on the golden brown color, I called pancake mushrooms. They looked like just fresh off the griddle. Add some maple syrup and enjoy.
I think I ate a soup at a Chinese restaurant one time that had something
looking like these floating in it. Won-ton soup?
The delicate thin edges, maybe a jellyfish of some sort?