Jelly mushrooms

Jelly mushrooms belong to a wide diverse group in the basidiomycetes. Many species must be closely evaluated under microscope before determining. Most jelly fungi swell when it rains, then shrink back up during warm periods or sun. Notable jelly mushrooms are Tramella fuciformus and Pseudonym gelatinosum. Also included in jelly mushrooms are slime molds. Technically they aren't mushrooms or even fungi, but still occur in this category.

Above: Tramella fuciformus