How to tell Field mushroom from Deadly dapperling
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
Warning: Deadly dapperling(Lepiota brunneoincarnata)
DEADLY POISONOUS
Eating it can cause death. Do not pick it and do not taste it.
Toxin: amatoxins (α-amanitin, β-amanitin — the same as in Amanita phalloides). The concentration is enough for fatal poisoning of an adult from 50-100 g of raw mushroom, and of a child from a single piece. The action is slow, in phases: (1) 0-12 h — nothing, the person feels fine; (2) 12-36 h — acute gastroenteritis: profuse vomiting, watery diarrhea, abdominal pain, dehydration (1-2 days); (3) 36-72 h — deceptive improvement (a "lucid interval") — it seems to have passed; (4) from the third day — hepatorenal failure: jaundice, bleeding, hepatic coma; (5) days 6-16 — death without a liver transplant, in severe cases. Treatment: in hospital only (intravenous silibinin, activated charcoal, many hours of IV drips, hemodialysis; for severe damage — a liver transplant). The sooner you see a doctor, the better the chances. Urgency is critical: the first 24 hours give the best chance of full recovery.
If you suspect poisoning, call an ambulance immediately: 112 (the European emergency number) or your local emergency number
The short answer
Field mushroom and Deadly dapperling look alike, so they're easy to mix up — but Field mushroom is edible, while Deadly dapperling is deadly poisonous. The main visible difference: season: Field mushroom — spring, summer, autumn, Deadly dapperling — summer, autumn. The mushrooms also differ in the following features: use, size, cap color. If you have even the slightest doubt, leave the mushroom be.

Deadly dapperling
Lepiota brunneoincarnata

Field mushroom
Agaricus campestris
📊 Comparing characteristics
⚠ Highlighted rows are the key differences between the edible and the dangerous mushroom
| Characteristic | Deadly dapperling | Field mushroom |
|---|---|---|
| ⚠ Edibility class | Deadly dapperling Deadly poisonous | Field mushroom Edible |
| ⚠ Season | Deadly dapperling SummerAutumn | Field mushroom SpringSummerAutumn |
| ⚠ Use | Deadly dapperling Not eaten | Field mushroom CulinaryCook freshFreezing |
| ⚠ Size | Deadly dapperling Small (up to 5 cm) | Field mushroom Medium (5–15 cm) |
| ⚠ Cap color | Deadly dapperling CreamPinkRedBrown | Field mushroom WhiteCream |
| ⚠ Cap shape | Deadly dapperling Convex | Field mushroom ConvexFlat |
| ⚠ Cap surface | Deadly dapperling Scaly | Field mushroom DrySmooth |
| ⚠ Taste | Deadly dapperling Mild | Field mushroom Mild |
| ⚠ Smell | Deadly dapperling Pleasant | Field mushroom Pleasant, mushroomyAnise |
| ⚠ Flesh color change | Deadly dapperling No change | Field mushroom Reddening |
| Hymenophore | Deadly dapperling Gilled | Field mushroom Gilled |
| ⚠ Stem | Deadly dapperling Central | Field mushroom CentralSolid |
| ⚠ Ring (veil) | Deadly dapperling No ring | Field mushroom Ring present |
| Volva | Deadly dapperling No volva | Field mushroom No volva |
| Substrate | Deadly dapperling Soil | Field mushroom Soil |
| Nutrition type | Deadly dapperling Saprotroph | Field mushroom Saprotroph |
📅 Seasonality
Deadly dapperling
Fruiting season
June – October
Field mushroom
Fruiting season
May – October
🔬 Morphology
Cap
Deadly dapperling
The cap is small: 2-5 cm across, hemispherical to convex in young mushrooms, later flattening out with a broad, low bump in the center. The color is pale cream or pinkish-cream overall, with characteristic concentric rings of reddish-brown or brick-colored scales (as if dusted with ground pepper). The scales are denser at the center of the cap and sparser toward the edge. The surface beneath the scales is smooth.
Field mushroom
Cap 5–15 cm across, spherical in young mushrooms, then flat or slightly umbonate. The surface is white or slightly creamy and cracks in dry weather. Fibrous scales may appear as it matures. The margin is inrolled at first, then straight.
Hymenophore
Deadly dapperling
Gilled hymenophore. The gills are crowded, thin, free (not attached to the stem). Color white to cream, cream-ochre with age. The spore print is white — an important feature for telling it apart from Agaricus mushrooms (theirs is chocolate-black).
Field mushroom
Gills free (not reaching the stem), crowded, delicate pink at first, then bright pink, and chocolate-brown or blackish in mature mushrooms. The pink color of the gills is a key safety feature that distinguishes the field mushroom from poisonous species with white gills.
Stem
Deadly dapperling
Stem 3-6 cm tall, 0.3-0.7 cm thick, cylindrical, slender. Whitish in the upper part, and in the lower part with reddish-brown or pink tones and small scales. The ring is either absent or present as a thin, indistinct band of scales — practically invisible in mature mushrooms. The stem flesh is firm.
Field mushroom
Stem 4–8 cm tall, 1–2 cm thick, cylindrical, solid, straight. White in color. A characteristic firm membranous ring in the middle of the stem. No volva.
Flesh
Deadly dapperling
Flesh thin, white, with a pinkish tinge in the lower part of the stem. Doesn't change color quickly when cut. No pronounced odor — a delicate fruity smell.
Field mushroom
Flesh firm, white, turns slightly pink when cut or stays unchanged. It does not turn yellow (yellowing is a sign of poisonous species). The taste is pleasant and richly mushroomy.
Smell
Deadly dapperling
Faintly fruity-sweet, reminiscent of apples — and that's exactly what makes it so treacherous. The smell doesn't raise alarm; it's even appealing, especially to children. Don't rely on smell or taste for identification — neither signals deadly toxicity.
Field mushroom
Smell pronounced, anise-almond with mushroomy notes. This is one of the most aromatic wild mushrooms. With cooking the aroma intensifies and can dominate the dish.
📍 Habitats
Deadly dapperling
Field mushroom
👀 Similar mushrooms — don't mix them up!
Parasol mushroom
EdibleShaggy parasol
Conditionally edibleLepiota helveola
Deadly poisonousField mushroom
EdibleLeucoagaricus nympharum
EdibleFrayed parasol
EdibleWhite dapperling
UnknownDeath cap
Deadly poisonousYellow stainer
PoisonousHorse mushroom
EdibleButton mushroom
EdibleDeadly fibrecap
Deadly poisonousShield pinkgill
Conditionally edibleIvory funnel
PoisonousFool's funnel
PoisonousDeadly dapperling
Deadly poisonousDestroying angel
Deadly poisonousFairy ring champignon
EdibleAgaricus subperonatus
EdibleAgaricus squamuliferus
EdibleBlushing wood mushroom
EdibleAgaricus comtulus
EdibleAgaricus tabularis
EdiblePavement mushroom
EdibleSt George's mushroom
Edible❓ Frequently asked questions
Can Field mushroom and Deadly dapperling be mixed up?
How to tell Field mushroom from Deadly dapperling?
Which is more dangerous — Field mushroom or Deadly dapperling?
Is Deadly dapperling edible?
When do Field mushroom and Deadly dapperling grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine