Ascomycete
Calicium tigillare (Ach.) Pers.
Also called: asco's, ascomycete fungi, ascomycetes, sac fungi
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 | 31 |
| February | 8 |
| March | 39 |
| April | 43 |
| May | 50 |
| June | 95 |
| July | 149 |
| August | 131 |
| September | 58 |
| October | 35 |
| November | 28 |
| December | 17 |
Where it is found
States and provinces with the most records. Check the foraging rules for the place you plan to visit.
- Michigan 98 records · Foraging rules
- Massachusetts 75 records · Foraging rules
- California 61 records · Foraging rules
- Minnesota 61 records · Foraging rules
- Wisconsin 52 records · Foraging rules
- Ontario 43 records · Foraging rules
- Maine 36 records · Foraging rules
- Iowa 32 records · Foraging rules
- Colorado 31 records · Foraging rules
- Wyoming 24 records · Foraging rules
- Illinois 23 records · Foraging rules
- Arizona 22 records · Foraging rules
- South Dakota 22 records · Foraging rules
- New York 20 records · Foraging rules
- Manitoba 15 records · Foraging rules
Show 29 more
- Montana14 records
- British Columbia12 records
- Nebraska11 records
- Northwest Territories11 records
- New Jersey10 records
- Saskatchewan10 records
- New Hampshire9 records
- Washington9 records
- Quebec9 records
- Connecticut8 records
- Vermont8 records
- Maryland7 records
- Alberta7 records
- Delaware6 records
- Idaho6 records
- Ohio6 records
- Rhode Island6 records
- Yukon6 records
- Pennsylvania5 records
- Alaska5 records
- Kansas5 records
- New Mexico4 records
- Oregon4 records
- North Carolina4 records
- New Brunswick3 records
- District of Columbia2 records
- North Dakota2 records
- Nunavut1 records
- Virginia1 records
More in the genus Calicium
- No photo yet
Green Stubble Lichen
Calicium viride
Edibility unknown — do not eat - No photo yet
Chippendale stubble
Calicium glaucellum
Edibility unknown — do not eat - No photo yet
Yellow Collar Stubble Lichen
Calicium trabinellum
Edibility unknown — do not eat - No photo yet
Candle-wax Stubble Lichen
Calicium lenticulare
Edibility unknown — do not eat - No photo yet
Black Stubble Lichen
Calicium abietinum
Edibility unknown — do not eat - No photo yet
Calicium notarisii
Edibility unknown — do not eat - No photo yet
Rusted Stubble Lichen
Calicium salicinum
Edibility unknown — do not eat - No photo yet
Yellow Soot Lichen
Calicium lucidum
Edibility unknown — do not eat
Never eat a wild mushroom based on this site or any app. See safety basics and the disclaimer.