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Glite Dictionary
Pleurotus ostreatus

Pleurotus ostreatus

6.5
An edible oyster mushroom with a soft grey cap and meaty texture that grows on dead wood
  • noun
  • /ˈplʊəroʊtəs ɒsˈtriːətəs/
  • Specialized
translation icon : Pleurotus ostreatus
  • We found clusters of Pleurotus ostreatus growing on a fallen log during our hike.

Examples

  • The chef sautéed fresh Pleurotus ostreatus with garlic and herbs as a side dish.

  • Pleurotus ostreatus is often used in vegetarian dishes for its meaty texture and mild flavor.

  • I found some Pleurotus ostreatus growing in my backyard.

  • Have you ever cooked with Pleurotus ostreatus?

  • Pleurotus ostreatus is often used in vegetarian dishes for its meaty texture and mild flavor.

  • The chef sautéed fresh Pleurotus ostreatus with garlic and herbs as a side dish.

  • We found clusters of Pleurotus ostreatus growing on a fallen log during our hike.

Synonyms

oyster mushroom
vsPleurotus ostreatus
1 3.2

A soft grey mushroom that grows in flat clusters on dead wood and is used in cooking

is the scientific name used in biology rather than culinary or common names
oyster fungus
vsPleurotus ostreatus
3.5

An edible mushroom with a soft grey cap that grows in layers on dead wood

is the formal scientific name used by biologists rather than common speech
oyster agaric
vsPleurotus ostreatus
8.0

A soft grey mushroom that grows in groups on dead wood and people eat

is the scientific name used in biology rather than common or trade names

Surface Forms

Pleurotus ostreatus singular
Pleurotus ostreatuses plural

Morphology

Pleurotus + ostreatus

This is a scientific Latin binomial: while 'Pleurotus' is glossed as a mushroom genus, the second element 'ostreatus' is not a common English word (dictionary entry not found) and its oyster-related meaning is not obvious to a B1 learner. Because the specific species name functions as a technical label rather than a transparent compound, the overall meaning ('oyster mushroom') cannot be reliably derived from the constituents by an average B1 learner.

Etymology

Pleurotus ostreatus comes from old Greek and Latin words and paints a simple picture: Pleurotus means 'side' and ostreatus means 'oyster', because the mushrooms look like small oyster shells growing on the sides of logs. So, the name helps you remember this edible 'oyster' mushroom.