genus lactarius
Học thuậtThân thiện
A scientist carefully examines a mushroom from the genus Lactarius in the forest.
Definition
Noun: - A large taxonomic genus of agaric fungi (mushrooms) characterized by producing a white spore print and exuding a white or milky latex when the flesh or gills are cut or broken. This genus includes both edible and poisonous species.
Usage
- Scientific Classification: Used primarily in mycology (the study of fungi) and biology to classify a specific group of mushrooms.
- The mushroom collector identified the specimen as belonging to genus Lactarius.
- In the forest, we found several species from genus Lactarius.
- Descriptive Context: Used to describe the defining features of this group.
- A key feature of genus Lactarius is the latex that bleeds from injured tissue.
Advanced Usage
- "Lactarius" as a Standalone Term: In technical and scientific discourse, "Lactarius" is often used without "genus" as it is the formal genus name.
- The ecology of Lactarius is closely tied to mycorrhizal associations with trees.
Variants and Related Words
- Lactarius (n): The standard abbreviated form of the full taxonomic name .
- Lactarius species (n phrase): Refers to one or more individual types within the genus.
- Several Lactarius species are considered choice edibles.
- Milk cap (n): The common name for mushrooms in this genus, referring to the milky latex they exude.
- Lactaroid (adj): Describing features typical of or resembling the genus .
Synonyms
- Milk caps (common name)
- Lactarius (scientific shorthand)
Related Phrases / Terms
- Mycorrhizal fungus: Describes the ecological role of species, which form symbiotic relationships with plant roots.
- Most members of genus Lactarius are mycorrhizal fungi.
- White spore print: A critical taxonomic feature for identifying this genus.
- Taking a white spore print is a key step in confirming a mushroom is from genus Lactarius.
A scientist carefully examines a mushroom from the genus Lactarius in the forest.
Noun
- large genus of agarics that have white spore and contain a white or milky juice when cut or broken; includes both edible and poisonous species