Definition

Noun 1. A poisonous mushroom species: Lepiota morgani is the scientific name for a specific type of agaric (gilled mushroom) that is considered toxic and dangerous if consumed.

Usage Notes

• This term is a proper noun, referring to a specific biological species. It is always written in italics in scientific contexts.
• The first part () is the genus name and is capitalized. The second part () is the specific epithet and is not capitalized.
• It is used primarily in scientific, mycological (the study of fungi), and foraging contexts to accurately identify this poisonous fungus.

Examples

• Scientific Identification:
  • The forager carefully avoided the Lepiota morgani growing near the oak tree.
  • Mycologists confirmed that the specimen was Lepiota morgani due to its distinctive ring and spore print.
• Warning Context:
  • This guidebook lists Lepiota morgani as a dangerously poisonous species that resembles some edible mushrooms.

Advanced Usage

• The species is sometimes referred to by common names like "Morgan's Lepiota," but the scientific binomial is used for precise identification to avoid confusion with other similar-looking mushrooms.

Variants and Related Words

• Lepiota (n): The genus name for a group of mushrooms that includes both poisonous and non-poisonous species.
• Agaric (n): A broad term for a fungus with a cap, gills, and a stalk; a gilled mushroom.
• Toxic fungus (n): A general term for a poisonous mushroom.

Synonyms

• Poisonous agaric
• Toxic

Antonyms

• Edible mushroom
• Safe fungus

Related Phrases

• To be mistaken for: This phrase is often used in warnings about this mushroom.
  • Lepiota morgani can be mistaken for edible parasol mushrooms by inexperienced foragers.
• To contain amatoxins: This describes the specific type of poison in this mushroom.
  • Like the death cap, Lepiota morgani contains amatoxins, which cause severe liver damage.

Noun

1. an agaric regarded as poisonous