Erysiphe polygoni
Erysiphe polygoni DC.
Edibility
Edibility unknown — do not eat
Never eat a wild mushroom based on this site or any app.
Photos
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Photo: Sam Kieschnick. CC-BY. Source (inaturalist) -
Photo: Samantha Knight. CC-BY. Source (inaturalist) -
Photo: Sam Kieschnick. CC-BY. Source (inaturalist) -
Photo: Sam Kieschnick. CC-BY. Source (inaturalist)
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 | 24 |
| February | 11 |
| March | 30 |
| April | 34 |
| May | 103 |
| June | 344 |
| July | 862 |
| August | 1,666 |
| September | 1,052 |
| October | 522 |
| November | 81 |
| December | 17 |
Where it is found
States and provinces with the most records. Check the foraging rules for the place you plan to visit.
- Illinois 1,081 records · Foraging rules
- New York 332 records · Foraging rules
- California 272 records · Foraging rules
- Wisconsin 262 records · Foraging rules
- Wyoming 239 records · Foraging rules
- Colorado 226 records · Foraging rules
- Ontario 209 records · Foraging rules
- Washington 160 records · Foraging rules
- Massachusetts 121 records · Foraging rules
- Montana 119 records · Foraging rules
- Oregon 114 records · Foraging rules
- Pennsylvania 111 records · Foraging rules
- South Dakota 103 records · Foraging rules
- Nebraska 100 records · Foraging rules
- British Columbia 97 records · Foraging rules
Show 45 more
- Utah79 records
- Manitoba70 records
- Quebec69 records
- Ohio60 records
- North Dakota57 records
- Connecticut54 records
- Indiana50 records
- Idaho49 records
- Minnesota48 records
- Texas42 records
- Kansas40 records
- Florida40 records
- Saskatchewan37 records
- New Mexico37 records
- West Virginia35 records
- Missouri35 records
- New Jersey34 records
- Michigan30 records
- Georgia29 records
- Arizona27 records
- Virginia26 records
- Iowa24 records
- District of Columbia24 records
- Maryland21 records
- Nevada19 records
- Vermont19 records
- North Carolina16 records
- Alberta15 records
- Nova Scotia15 records
- Alaska13 records
- Mississippi13 records
- New Hampshire12 records
- Maine11 records
- Kentucky9 records
- New Brunswick9 records
- Yukon8 records
- Oklahoma7 records
- Delaware5 records
- Tennessee5 records
- South Carolina5 records
- Newfoundland and Labrador4 records
- Rhode Island3 records
- Alabama3 records
- Northwest Territories1 records
- Arkansas1 records
About
Erysiphe polygoni is a species of powdery mildew in the family Erysiphaceae. It is found across the globe, where it affects Antigonon, Muehlenbeckia, and Polygonum (sensu lato).
From Wikipedia, CC BY-SA 4.0. Read the original article.
More in the genus Erysiphe
Never eat a wild mushroom based on this site or any app. See safety basics and the disclaimer.