King Oyster vs Oyster Mushroom

Pleurotus eryngii compared with Pleurotus ostreatus

Key Differences

• King Oyster is Not Evaluated while Oyster Mushroom is Least Concern.

Taxonomic Classification

Rank	King Oyster	Oyster Mushroom
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Gilled Mushrooms)	Agaricales (Gilled Mushrooms)
Family same	Pleurotaceae	Pleurotaceae
Genus same	Pleurotus	Pleurotus
Species	Pleurotus eryngii	Pleurotus ostreatus

Evolutionary Relationship

King Oyster and Oyster Mushroom share a common ancestor at the Genus level: Pleurotus.

Conservation Status

King Oyster

NE — Not Evaluated

Oyster Mushroom

LC — Least Concern

Physical Characteristics

Attribute	King Oyster	Oyster Mushroom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

King Oyster

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in Norway.

Oyster Mushroom

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway