Pig's ear or Horn of plenty
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Pig's ear and Horn of plenty are similar species that can be mixed up while foraging. The main visible difference: use: Pig's ear — not eaten, Horn of plenty — culinary, drying. The mushrooms also differ in the following features: size, cap color, taste.

Pig's ear
Gomphus clavatus

Horn of plenty
Craterellus cornucopioides
📊 Comparing characteristics
| Characteristic | Pig's ear | Horn of plenty |
|---|---|---|
| Edibility class | Pig's ear Edible | Horn of plenty Edible |
| Season | Pig's ear SummerAutumn | Horn of plenty SummerAutumn |
| Use | Pig's ear Not eaten | Horn of plenty CulinaryDrying |
| Size | Pig's ear Medium (5–15 cm) | Horn of plenty Small (up to 5 cm) |
| Cap color | Pig's ear VioletBrown | Horn of plenty BlackDark grey |
| Cap shape | Pig's ear Funnel-shaped | Horn of plenty Funnel-shaped |
| Cap surface | Pig's ear Smooth | Horn of plenty Smooth |
| Taste | Pig's ear Mild | Horn of plenty Mild |
| Smell | Pig's ear Pleasant | Horn of plenty FruityPleasant, mushroomy |
| Flesh color change | Pig's ear No change | Horn of plenty No change |
| Hymenophore | Pig's ear Ridged | Horn of plenty Ridged |
| Stem | Pig's ear Central | Horn of plenty CentralHollow |
| Ring (veil) | Pig's ear No ring | Horn of plenty No ring |
| Volva | Pig's ear No volva | Horn of plenty No volva |
| Substrate | Pig's ear SoilMoss | Horn of plenty SoilForest litter |
| Nutrition type | Pig's ear Mycorrhizal | Horn of plenty Mycorrhizal |
| Partner trees | Pig's ear SpruceFir | Horn of plenty BeechOakHornbeam |
📅 Seasonality
Pig's ear
Fruiting season
July – September
Horn of plenty
Fruiting season
July – October
🔬 Morphology
Cap
Pig's ear
Fruiting body funnel-shaped or spatula-like, 4-15 cm tall and wide, with an uneven wavy or deeply cleft edge. It often grows as a cluster of “ears” fused on a common base. Upper surface color: young ones are violet-lilac, turning purplish brown to brown with age; the center is darker, the edge paler. The surface is smooth, faintly shiny in wet weather and matte in dry.
Horn of plenty
Fruit body funnel-shaped or tubular, 3–10 cm tall and 2–6 cm across, with no clear boundary between cap and stem. The outer (upper) surface is dark gray or blackish brown, slightly scaly. Margin wavy or irregularly lobed.
Hymenophore
Pig's ear
The hymenophore is not gilled and not tubed — it consists of folds and wrinkles running down the “stem”, uneven, forked and blunt (like a chanterelle's but coarser). Color violet-lilac to purplish brown, paler than the top of the cap. Spore print yellowish ocher.
Horn of plenty
The hymenophore is on the outer surface of the fruit body — smooth or slightly wrinkled, with no true gills or false gills. Gray or bluish gray, with a powdery bloom of spores. This feature sets it apart from the hymenophore of true chanterelles.
Stem
Pig's ear
There is no separate stem — the fruiting body is one piece, funnel-shaped. The lower part narrows into a sterile base 2-5 cm high, the color of the hymenophore or slightly paler.
Horn of plenty
There is no stem in the classic sense — the fruit body is one continuous cone-shaped tube. The lower part is narrowed, hollow inside, and the whole structure is open from top to bottom. Grayish or brownish black.
Flesh
Pig's ear
The flesh is whitish to yellowish, firm in young ones, fibrous in old ones. It doesn't change color when cut. It has a pleasant, mild taste.
Horn of plenty
Flesh very thin, brittle, gray or blackish. Taste delicate, pleasant, slightly nutty. When dried it concentrates, taking on a rich, intense, truffle-like flavor.
Smell
Pig's ear
A faint, pleasant mushroomy smell, sometimes with a fruity note. The taste is mild, with nothing sharp.
Horn of plenty
Smell unobtrusive, pleasant, slightly floral and woodsy in fresh mushrooms. When dried, the aroma intensifies sharply and becomes deep, earthy and truffle-like. That's exactly what makes the dried horn of plenty such a valuable culinary ingredient.
📍 Habitats
Pig's ear
Horn of plenty
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Pig's ear and Horn of plenty be mixed up?
How to tell Pig's ear from Horn of plenty?
Is Horn of plenty edible?
When do Pig's ear and Horn of plenty grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine