Laddered Webcrust
Hyphoderma setigerum · Family Hyphodermataceae · Updated October 2026
618US records
40states
Augbusiest month
618 US records since 1827 (71 in the last 10 years)
Last seen Dec 12, 2020 (about 6 years ago) near Interlachen, Putnam County, FL, a preserved specimen in University of Tennessee Fungal Herbarium. Most US records come from New Jersey, Pennsylvania and Florida, and the busiest months are Aug, Jul and Oct. (Data as of October 26, 2026; records can lag by weeks.)
⚠ Never eat a wild mushroom based on this site. We show where fungi have been recorded, nothing more. We never say any mushroom is edible or safe, and you shouldn't decide that from any website, app or photo. Many deadly mushrooms look like harmless ones. If someone may have eaten a wild mushroom, call Poison Control at 1-800-222-1222 right away.
Lookalike warning. Many mushrooms, including deadly ones, closely resemble each other, and the only reliable identification comes from an expert looking at the actual specimen (often with spore prints or microscopy). Never use a name, photo or record count on this page to decide what something is.
When it's recorded
Records by month, all years. Busiest: Aug, Jul, Oct.
Where it's recorded
Top counties
- Gloucester County, NJ (48) · latest Sep 15, 2019
- Sussex County, NJ (36) · latest Sep 28, 2019
- Ocean County, NJ (29) · latest Oct 26, 2019
- Alachua County, FL (28) · latest Dec 6, 1988
- Mercer County, NJ (28) · latest May 4, 2019
- Morris County, NJ (22) · latest Jul 20, 2019
- Burlington County, NJ (19) · latest Oct 6, 2018
- Hunterdon County, NJ (15) · latest Aug 25, 2019
- Monmouth County, NJ (13) · latest Aug 22, 2015
- Middlesex County, NJ (12) · latest Aug 18, 2019
More on this species from GBIF.
Bring along
🍄
Regional mushroom field guideSee on Amazon🍄
Folding mushroom knife with brushSee on Amazon🍄
Wicker foraging basketSee on Amazon🍄
10x hand lens / loupeSee on Amazon🍄
Spore print paperSee on AmazonAs an Amazon Associate we earn from qualifying purchases.