cortinarius subfoetidus
Học thuậtThân thiện
A mushroom hunter carefully examines a cortinarius subfoetidus growing on the forest floor.
Definition
- Noun:
- A species of fungus: Cortinarius subfoetidus is a specific type of mushroom belonging to the large genus Cortinarius.
- Distinctive physical characteristics: It is defined by a sticky, lavender-colored cap and a stalk that is whitish on its upper portion and covered with a silky, lavender-colored sheath or veil.
Usage Examples
- Noun:
- The forager carefully identified the cortinarius subfoetidus before taking a photograph.
- Several specimens of cortinarius subfoetidus were found growing under the pine trees.
Advanced Usage
- Scientific Classification: The name follows binomial nomenclature, where is the genus and is the specific epithet. It is used in mycological (fungal) literature and field guides.
- Ecological Context: This term is used when discussing the role of fungi in forest ecosystems, as many species form symbiotic relationships with tree roots.
Variants and Related Words
- Cortinarius (n): The genus name for a large group of mushrooms commonly known as webcaps, referring to the cobweb-like partial veil (cortina) present on young specimens.
- Fungus (n): The broad biological kingdom that includes mushrooms, yeasts, and molds.
- Mushroom (n): The spore-bearing fruiting body of a fungus, typically having a stem and a cap.
Synonyms
- Webcap: A common name for mushrooms in the genus , though itself may not have a widely recognized common English name.
- Toadstool: A non-scientific, sometimes colloquial term for inedible or poisonous mushrooms, which may apply to this species as many mushrooms are not edible.
Related Phrases
- Partial veil: A membrane that protects the developing gills of a mushroom; in species, this is the "cortina" which gives the genus its name. has a silky sheath remnant of this veil.
- Mycorrhizal fungus: A fungus that forms a mutually beneficial association with plant roots. Many species, potentially including , are mycorrhizal.
A mushroom hunter carefully examines a cortinarius subfoetidus growing on the forest floor.
Noun
- a fungus with a sticky lavender cap and stalk that whitish above and covered with a silky lavender sheath