genus cicuta

Thân thiện

A botanist carefully examines the genus Cicuta growing near a stream.

Definition

Noun: 1. A small genus of poisonous plants: Genus Cicuta is a taxonomic classification for a small group of perennial herbaceous plants. These plants are characterized by having tuberous roots that contain a powerful, deadly poison. The most common name for plants in this genus is water hemlock.

Usage Notes

• This term is used in scientific, botanical, and academic contexts. It is the formal Latin name for the group of plants commonly called water hemlock.
• It is always written in italics ( or simply ) in scientific writing, following the convention for genus names.
• It is a singular noun. When referring to multiple types within this group, one would say "species of " or "members of the genus ."

Examples

• Scientific Classification: " belongs to the family Apiaceae, which also includes carrots and parsley."
• Botanical Description: "The toxic compound cicutoxin is found throughout species, but is most concentrated in the tuberous roots."
• Warning Context: "Foragers must be able to distinguish between edible plants and the deadly ."

Advanced Usage

• In Toxicology: The term is used when discussing plant-based poisons. Example: "Intoxication from species results in violent seizures and is often fatal."
• In Ecological Studies: It is used to describe the plant's role in an ecosystem. Example: "The wetland habitat is dominated by (spotted water hemlock)."

Variants and Related Words

• Cicuta (n): The abbreviated form of the genus name, used interchangeably in scientific literature (e.g., , ).
• Water hemlock (n): The common name for plants in . This is the term used in non-scientific contexts.
• Cowbane (n): Another common name for some species within this genus.
• Cicutoxin (n): The name of the potent, unsaturated alcohol responsible for the plant's extreme toxicity.

Synonyms

• Water hemlock (common name)
• Cowbane (common name for some species)

Notes on Meaning

• The core meaning is strictly botanical and toxicological. It refers specifically to a taxonomic group of highly poisonous plants native to temperate regions of the Northern Hemisphere.
• It should not be confused with , which is poison hemlock, a different but also deadly plant in the same family (Apiaceae).

Học thuật

Noun

1. small genus of perennial herbs having deadly poisonous tuberous roots: water hemlock

Từ đồng nghĩa

• Cicuta
• genus Cicuta