Approximately 10-12 cm in diameter. On fallen log.
microscopy not available. Possibly P. arcularius
This was a huge mushroom, probably about 12" wide
Very large shelf fungi!
Note black base of stipe
Found growing in the backyard. St. Augustine grass.
Polyporus is a genus of fungi in the Polyporaceae family. It is a genus used for the production of single cell proteins, sources of mixed protein extracted from pure or mixed cultures of algae, yeasts, fungi or bacteria (grown on agricultural wastes) used as a substitute for protein-rich foods, in human and animal feeds.