Calkin's wart lichen
Verrucaria calkinsiana Servít
Also called: Calkins' wart lichen
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
| Month | Records |
|---|---|
| January | 2 |
| February | 1 |
| March | 12 |
| April | 36 |
| May | 49 |
| June | 48 |
| July | 25 |
| August | 16 |
| September | 31 |
| October | 27 |
| November | 12 |
| December | 5 |
Where it is found
States and provinces with the most records. Check the foraging rules for the place you plan to visit.
- Kansas 48 records · Foraging rules
- Ontario 35 records · Foraging rules
- Missouri 34 records · Foraging rules
- South Dakota 21 records · Foraging rules
- Illinois 19 records · Foraging rules
- North Dakota 17 records · Foraging rules
- Iowa 14 records · Foraging rules
- Minnesota 11 records · Foraging rules
- Kentucky 7 records · Foraging rules
- New York 7 records · Foraging rules
- Oklahoma 6 records · Foraging rules
- New Jersey 6 records · Foraging rules
- Nebraska 5 records · Foraging rules
- Michigan 5 records · Foraging rules
- Pennsylvania 5 records · Foraging rules
Show 18 more
- Connecticut4 records
- California4 records
- Arkansas4 records
- North Carolina4 records
- Colorado4 records
- Tennessee2 records
- Maryland2 records
- Quebec2 records
- Wisconsin2 records
- Alabama2 records
- Ohio2 records
- Wyoming1 records
- Saskatchewan1 records
- Arizona1 records
- Massachusetts1 records
- South Carolina1 records
- Virginia1 records
- British Columbia1 records
Recent finds
No community finds tagged with this species yet. Log a find.
More in the genus Verrucaria
-
Wall Speck Lichen
Verrucaria muralis
Edibility unknown — do not eat -
Dark brown speck lichen
Verrucaria nigrescens
Edibility unknown — do not eat - No photo yet
Erichsen's wart lichen
Verrucaria erichsenii
Edibility unknown — do not eat -
wart lichen
Verrucaria macrostoma
Edibility unknown — do not eat - No photo yet
Wart lichen
Verrucaria fuscella
Edibility unknown — do not eat - No photo yet
wart lichen
Verrucaria halizoa
Edibility unknown — do not eat - No photo yet
Verrucaria schindleri
Edibility unknown — do not eat - No photo yet
Lunar Walk
Verrucaria glaucovirens
Edibility unknown — do not eat
Never eat a wild mushroom based on this site or any app. See safety basics and the disclaimer.