Cocumcussoc
- Manager
- State Department of Natural Resources
- Designation
- State Park
- Size
- 418 acres
- Region
- Rhode Island
Mushroom harvest rules
Rules vary
State parks
No single rule applies; each state park agency sets its own. Check with the park or its state agency before you pick.
State park rules are set by each state's agency and sometimes by the individual park. Use the state government directory to find the parks agency, then check the park's rules or ask a ranger. See this site's state pages for what we have verified.
Official source: USA.gov: State government directory
Last verified: November 11, 2026
Rules change. Confirm with the land manager before you pick.
See the foraging laws for Rhode Island.
Location
The marker shows an approximate point, not a boundary. Check the manager's map for exact borders and access points.
Species recorded in Rhode Island and in season now
Based on state-wide records for this month, not specific to this land. Edibility rules still apply: never eat a wild mushroom based on this site.
-
White Pine Blister Rust
Cronartium ribicola
Edibility unknown — do not eat -
Western Pine-Aster Rust
Coleosporium asterum
Edibility unknown — do not eat -
Puccinia dioicae
Edibility unknown — do not eat -
Turkeytail
Trametes versicolor
Edibility unknown — do not eat -
Powdered Ruffle Lichen
Parmotrema hypotropum
Edibility unknown — do not eat -
Black Stem Rust
Puccinia graminis
Edibility unknown — do not eat -
40-mile Per Hour Lichen
Flavoparmelia caperata
Edibility unknown — do not eat -
Common Orange Lichen
Xanthoria parietina
Edibility unknown — do not eat -
quince rust
Gymnosporangium clavipes
Edibility unknown — do not eat -
Bitter Oysterling
Panellus stipticus
Inedible -
common porecrust
Schizophyllum commune
Edible (per source) -
Violet-toothed Polypore
Trichaptum biforme
Inedible
Land data: USGS PAD-US (public domain).