This species is very similar to Cauliflower Mushroom (Sparassis spathulata) which has been much more widely reported. American Cauliflower Mushroom is more densely folded.
There are 20 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |