Deadly Dapperling vs Stinking Dapperling
Lepiota brunneoincarnata compared with Lepiota cristata — 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
A small Lepiota with reddish-brown concentric scales and a strong, unpleasant rubber or chemical smell. Also toxic but not known to be lethal. Very difficult to distinguish from Lepiota brunneoincarnata without microscopy.
Also small with scaled cap, but scales are pinkish-brown to wine-brown rather than chestnut. Lacks the strong unpleasant odor of L. cristata. Deadly — contains high concentrations of amatoxins. Found in similar habitats.
Side-by-Side Identification
| Trait | Deadly Dapperling | Stinking Dapperling |
|---|---|---|
| Cap | 2-7 cm across. Convex to flat. Whitish ground color covered in concentric rings of pinkish-brown to lilac-brown scales or patches, giving a dappled appearance. Center often darker, with more intact cuticle. Margin sometimes with veil remnants. | 2-5 cm diameter. Convex becoming flat with age. White background with concentric reddish-brown to chestnut scales radiating from a solid dark-brown central disc. Margin sometimes slightly striate. |
| Gills | Free from the stem, white to cream, crowded. Remain pale throughout the mushroom's life. | Free, crowded, white to cream. Do not change color significantly with age. |
| Stem | 3-6 cm tall, relatively stout for its size. White above the ring, covered in pinkish-brown to lilac-brown fibrils below. Ring is fragile, sometimes just a zone of fibers. Base does not have a volva. | 3-6 cm tall, 3-5 mm thick. White to pale cream, slender, hollow. Fragile ring zone in upper portion (often ephemeral or lost). Base slightly swollen but no volva. |
| Spore print | White to cream. | White to cream. |
| Odor | Slightly fruity or rubbery. Not strongly distinctive. | Distinctive unpleasant smell — described as rubbery, chemical, or like burnt rubber/coal gas. This is the key diagnostic feature and source of the common name 'Stinking Dapperling.' |
| Habitat | Saprotrophic, growing in nutrient-rich, disturbed soils. Found in parks, gardens, flowerbeds, along pathways, near compost, in urban green spaces, and on waste ground. Prefers warm climates with calcareous or nitrogen-rich soils. | Gardens, parks, lawns, woodland edges, hedgerows, path sides, compost heaps, and other nutrient-rich disturbed ground. Saprotrophic on decaying organic matter in soil. Prefers humus-rich soils. Often found near deciduous trees but not mycorrhizal. |
| Season | September through November in the Northern Hemisphere. Occasionally fruits in late spring in Mediterranean climates. | Late summer through autumn (July-November in the Northern Hemisphere), with peak fruiting in September-October. Appears after periods of rain. |
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.