False Death Cap vs Death Cap
Amanita citrina compared with Amanita phalloides — how to tell them apart in the field.
This is a dangerous confusion.
At least one of these species is toxic. Never eat a wild mushroom based on a photo comparison alone — verify with local experts.
How to Tell Them Apart
The critical confusion. Death Cap has a smooth cap (without large veil patches), a sack-like volva at the base (not a rimmed bulb), and smells faintly sweet or honey-like, not like raw potatoes. If in any doubt, do not eat it.
Side-by-Side Identification
| Trait | False Death Cap | Death Cap |
|---|---|---|
| Cap | 4-10 cm across. Convex, flattening with age. Pale lemon-yellow to greenish-white, sometimes almost white. Surface covered with large, irregular patches of white to pale yellow veil remnants. These patches are flat and map-like, not wart-like. | 5-15 cm across. Starts egg-shaped, opens to convex then flat. Color ranges from pale greenish-yellow to olive green, sometimes almost white. Surface is smooth and slightly sticky when wet. No warts or patches (unlike Fly Agaric). The green tinge is the key tell, but pale specimens can fool you. |
| Gills | White to pale cream, free from the stem, closely spaced. Remain pale throughout the mushroom's life. | White, closely spaced, and free (not attached to the stem). They stay white even as the mushroom ages — no color change. |
| Stem | 6-10 cm tall, white to pale yellow, with a persistent hanging ring near the top. Base has a large, rounded bulb with a gutter-like rim (marginate bulb), not a sack-like volva. | 8-15 cm tall, white to pale green, with a prominent drooping skirt-like ring near the top. The base sits inside a cup-shaped volva (sac) that's often buried underground. Always dig up the base to check for the volva — it's the single most important identification feature. |
| Spore print | White. | White. |
| Odor | Strong smell of raw potatoes. This is the single most useful identification feature and is immediately obvious when the flesh is crushed. | Faintly sweet and pleasant when young. Becomes sickly sweet and unpleasant as it ages — sometimes described as honey-like turning to rotting. |
| Habitat | Mycorrhizal with broadleaf and coniferous trees, especially oak, beech, and birch. Common in deciduous and mixed woodlands, parklands, and mature gardens. Prefers acidic to neutral soils. | Forms mycorrhizal relationships with hardwood trees, especially oaks. Also found near beeches, chestnuts, and occasionally conifers. Prefers well-drained soils in woodlands, parks, and suburban yards with established trees. |
| Season | August through November in the Northern Hemisphere. Most abundant in September and October. | Late summer through late autumn. Peak fruiting is September through November in the Northern Hemisphere; March through May in Australia. |
Found one of these in the wild? Don't rely on memory — identify it from a photo with Orangutany and check it against both species before you touch it.