Lesser Rocktripe

Umbilicaria muhlenbergii (Ach.) Tuck.

Edibility

Edibility unknown — do not eat

Never eat a wild mushroom based on this site or any app.

Lookalikes

No lookalikes are recorded for this species yet. That does not mean there are none. Many mushrooms look alike, so never rely on appearance alone.

Season

When this species has been recorded, by month, from open-licensed US and Canada observations. It shows when people report it, not a guarantee it is fruiting.

The highlighted bar is the current month.

View season data as a table
Recorded observations of Lesser Rocktripe by month
MonthRecords
January13
February14
March51
April61
May122
June147
July208
August245
September159
October98
November42
December17

Where it is found

States and provinces with the most records. Check the foraging rules for the place you plan to visit.

Show 21 more
  • Manitoba32 records
  • Northwest Territories31 records
  • Newfoundland and Labrador29 records
  • British Columbia14 records
  • Tennessee13 records
  • New Jersey13 records
  • Maryland11 records
  • Kentucky9 records
  • Yukon8 records
  • California8 records
  • Wisconsin6 records
  • Saskatchewan5 records
  • New Brunswick3 records
  • South Carolina3 records
  • Nunavut2 records
  • Rhode Island2 records
  • Washington2 records
  • Alberta2 records
  • Utah1 records
  • Alaska1 records
  • Delaware1 records

All state and province foraging laws

More in the genus Umbilicaria

Never eat a wild mushroom based on this site or any app. See safety basics and the disclaimer.