November 17, 2019

Location: Kissimmee Prairie Preserve State Park, Okeechobee

This might be a Perforated Ruffle Lichen
It's hard to tell without a microscope
As well as some chemicals and a key
And someone to show you the ropes.

Sources: U.S. Forest Service - Lichen Collection and Identification

Photo and text © 2019 Dee Fairbanks Simpson