Veiled oyster or Branching oyster
How they differ, how to recognize them and which is more dangerous — a mushroom comparison
The short answer
Veiled oyster and Branching oyster are similar species that can be mixed up while foraging. The main visible difference: season: Veiled oyster — summer, autumn, Branching oyster — spring, summer, autumn. The mushrooms also differ in the following features: use, cap shape, cap surface.

Veiled oyster
Pleurotus dryinus

Branching oyster
Pleurotus cornucopiae
📊 Comparing characteristics
| Characteristic | Veiled oyster | Branching oyster |
|---|---|---|
| Edibility class | Veiled oyster Edible | Branching oyster Edible |
| Season | Veiled oyster SummerAutumn | Branching oyster SpringSummerAutumn |
| Use | Veiled oyster Cook fresh | Branching oyster Cook freshDrying |
| Size | Veiled oyster Large (over 15 cm) | Branching oyster Large (over 15 cm) |
| Cap color | Veiled oyster WhiteCreamBrown | Branching oyster WhiteCreamBrown |
| Cap shape | Veiled oyster Convex | Branching oyster Funnel-shaped |
| Cap surface | Veiled oyster Velvety | Branching oyster Smooth |
| Taste | Veiled oyster Mild | Branching oyster Mild |
| Smell | Veiled oyster Pleasant | Branching oyster AniseFloury |
| Flesh color change | Veiled oyster No change | Branching oyster No change |
| Hymenophore | Veiled oyster Gilled | Branching oyster Gilled |
| Stem | Veiled oyster Lateral | Branching oyster Central |
| Ring (veil) | Veiled oyster Ring present | Branching oyster No ring |
| Volva | Veiled oyster No volva | Branching oyster No volva |
| Substrate | Veiled oyster Living treeDead wood | Branching oyster Dead woodLiving tree |
| Nutrition type | Veiled oyster Parasite | Branching oyster Saprotroph |
| Partner trees | Veiled oyster OakBeechHornbeam | Branching oyster OakBeechHornbeamLinden |
📅 Seasonality
Veiled oyster
Fruiting season
July – November
Branching oyster
Fruiting season
April – November
🔬 Morphology
Cap
Veiled oyster
Cap up to 20 cm across, attached by its side to the substrate, fan-shaped, convex in young ones, then flattening out. The color is pale cream to beige, sometimes with a yellowish tint. The surface of a young mushroom is velvety, with fine grayish-brown scales; with age it becomes smooth, and in old ones it may crack. Remnants of the veil sometimes remain on the edges.
Branching oyster
Cap up to 15 cm across, funnel-shaped with a deeply sunken center — the hallmark of the species (hence the name “cornucopiae” — “horn of plenty”). Whitish when young, turning creamy brown or ocher with age. Surface smooth, slightly sticky in wet weather. The margins are often wavy, sometimes raggedly torn.
Hymenophore
Veiled oyster
The gills run far down the stem and sometimes join one another with wavy cross-connections in the lower part. White in color, yellowish in mature ones. The spore print is white; spores are elongated, 9–15 × 3–5 µm.
Branching oyster
The gills run far down the stem and form a distinctive network (“anastomoses”) on the lower part of the stem — the gills interweave like a cobweb. White, cream with age. Spore print white or pale lilac.
Stem
Veiled oyster
The stem is short and lateral, from practically absent to 10 cm tall. Whitish or pale brownish in color. A distinctive feature is a membranous or flaky ring in the upper part (veil remnants); in mature ones it often falls off, leaving a band.
Branching oyster
A stem is always present (unlike the oyster mushroom, where it often almost merges with the cap), 3–12 cm tall, 1–2 cm thick. Sometimes branched, central or slightly off-center. White, cream in mature ones. Tough and fibrous in old ones.
Flesh
Veiled oyster
The flesh is white, springy and fibrous in young mushrooms, tough and leathery with age. It does NOT change color when cut. It sometimes contains extra thick-walled hyphae that add to its toughness.
Branching oyster
The flesh is white, springy in young ones, getting tougher with age, especially in the stem. It does NOT change color when cut. The texture is like the oyster mushroom’s, but a little denser and springier.
Smell
Veiled oyster
The smell is pleasant, slightly fruity or sourish; in young ones it recalls a wildflower. The taste is mild and delicate.
Branching oyster
The smell is distinctive — a blend of anise and flour notes over a faint mushroomy base. Stronger in young specimens. The taste is mild, with a hint of hazelnut.
📍 Habitats
Veiled oyster
Branching oyster
👀 Similar mushrooms — don't mix them up!
❓ Frequently asked questions
Can Veiled oyster and Branching oyster be mixed up?
How to tell Veiled oyster from Branching oyster?
Is Branching oyster edible?
When do Veiled oyster and Branching oyster grow?
Sources
- [1]Вікіпедія (українська)
- [2]Атлас грибів України, Зеров Д.К. (1979)
- [3]MycoBank Database
- [4]Index Fungorum
- [5]GBIF
- [6]iNaturalist Ukraine