Temperance River State Park
- Manager
- State Park and Recreation
- Designation
- State Park
- Size
- 1,117 acres
- Region
- Minnesota
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 Minnesota.
Location
The marker shows an approximate point, not a boundary. Check the manager's map for exact borders and access points.
Species recorded in Minnesota 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.
-
40-mile Per Hour Lichen
Flavoparmelia caperata
Edibility unknown — do not eat -
Netted Shield Lichen
Parmelia sulcata
Edibility unknown — do not eat -
Boreal Oakmoss
Evernia mesomorpha
Edibility unknown — do not eat -
Bottlebrush Frost Lichen
Physconia detersa
Edibility unknown — do not eat -
Candleflame Lichen
Candelaria concolor
Edibility unknown — do not eat -
Star Rosette Lichen
Physcia stellaris
Edibility unknown — do not eat -
Reindeer Moss
Cladonia rangiferina
Edibility unknown — do not eat -
Dark Crottle
Hypogymnia physodes
Edibility unknown — do not eat -
rough speckled shield lichen
Punctelia rudecta
Edibility unknown — do not eat - No photo yet
Eastern speckled shield lichen
Punctelia bolliana
Edibility unknown — do not eat -
British soldier lichen
Cladonia cristatella
Edibility unknown — do not eat -
Black Stem Rust
Puccinia graminis
Edibility unknown — do not eat
Land data: USGS PAD-US (public domain).