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Edibility
Deadly
Lookalike Danger
4 / 5
Habitat
☠️ Oak (imported)
Season
Aug – Nov
"One cap can kill an adult. Responsible for ~90% of mushroom fatalities worldwide. Learn this face first."
Mushroom ID is a rule-out game. Every entry below describes something that looks similar — learn the differences before eating.

Caesar's is ORANGE-RED with a yellow stem and yellow gills, from a white volva. Death cap is GREENISH-OLIVE with white gills and white stem. Always check gill color — white gills on a cap with a volva = STOP.

Young death caps are easily mistaken for button-stage meadow mushrooms. Meadow mushrooms have PINK → CHOCOLATE-BROWN gills and NO VOLVA at the base. Death caps have WHITE gills and a prominent sack-like volva. Excavate the whole base.

The Prince smells of ALMONDS and has chocolate-brown gills. Death cap is odorless (or slightly sweet) with WHITE gills and a membranous volva. Smell + gill color + volva — check all three.

Cut EVERY puffball in half before eating. Giant puffballs are PURE WHITE AND HOMOGENEOUS inside (no structure visible). If you see an OUTLINED CAP AND STEM inside, it's an Amanita button — drop it.
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.

Truffle / bolete / chanterelle host. Acorns edible after leaching.
Responsible for ~90% of mushroom fatalities worldwide. Greenish to yellow-olive cap 3-6 inches, white gills, white ring on stem, and a sack-like volva at the base buried in soil. Contains amatoxins that destroy the liver over 24-72 hours.
Originally European — now naturalized in coastal California, the Pacific Northwest, and the Northeast, almost always under planted or imported oaks and other hardwoods (cork oak, chestnut, hazelnut). Late summer through fall.
Min Soil Temp
55°F
Moisture Need
rain 0.5in 7d
Drought Tolerance
moderate
Elevation Range
0–6,684 ft
Choice edible in Europe — orange cap, orange stem, yellow gills (not white). Sac at base but without a ring.
Edible Asian species. Pink spore print (death cap is white). Responsible for many deaths among immigrants who confuse the two.
Edible — BUT Agaricus has brown/pink gills and a brown spore print. Death cap has white gills and white spore print. Always check both.
Oak (imported)
Photograph it and log your observation on iNaturalist. The community can help confirm your ID — always get confirmation before eating.