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Edibility
Edible
Lookalike Danger
2 / 5
Habitat
❄️ Subalpine snowline
Season
Jun – Jul
"Fruits right at the edge of the retreating snowbank. Highest-elevation species in the West — if you see one, you've earned it."
🌳 Host Trees & Plants
This species is found with or partners with the following hosts. Ectomycorrhizal hosts (green border) form a root-level partnership; ericoid / arbutoid shrubs (purple border) share the same mycorrhizal networks.
Pine
Pinus spp.
Ectomycorrhizal
Matsutake, slippery jack, suillus host.
White to pinkish mushroom that fruits right at the edge of melting snowbanks in subalpine zones. One of Colorado's earliest high-elevation mushrooms. Mild flavor.
Habitat
Emerges at the snowbank edge as snow retreats, 10,000-12,500 ft. Subalpine fir and spruce zones. Mycorrhizal. Requires active snowmelt.
Look for this on the ground
Subalpine snowmelt edge
Damp dark conifer duff at the receding edge of a residual snowpatch.
Season Windows by Region
Region
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jones Pass Road
10,000–12,500 ft
Guanella Pass Corridor
10,000–12,500 ft
Gunnison NF North — Crested Butte
10,000–12,500 ft
Cottonwood Pass
10,000–12,500 ft
San Juan NF — Silverton/Durango
10,000–12,500 ft
Mount Blue Sky / Echo Lake
9,000–11,700 ft
Growing Requirements
Min Soil Temp
38°F
Moisture Need
snowmelt active
Drought Tolerance
high
Elevation Range
9,000–12,500 ft
Look-Alikes
Species to rule out before picking. Each is tagged with its own edibility.
Hygrophorus spp. (other waxy caps)
Use cautionMost are edible or non-toxic. The snowbank habitat and timing are distinctive.
Identification Tips
- ✓Follow the retreating snowline — they fruit right at the edge
- ✓One of the earliest high-elevation species (June-July)
- ✓Often found in large numbers along a snowmelt front
- ✓Mild flavor — good mixed with other mushrooms
Field Notes
Emerges right at snowbank edge as snow retreats. Subalpine fir and spruce zones.
Found Snowbank Mushroom?
Photograph it and log your observation on iNaturalist. The community can help confirm your ID — always get confirmation before eating.
Safety: Never eat any wild mushroom without 100% certain identification from multiple sources. This page is for informational purposes only. When in doubt, throw it out.