creeping thistle
Definition
- Noun:
- A perennial European thistle (Cirsium arvense): A species of thistle that spreads by its creeping root system, naturalized in North America and considered a highly invasive and troublesome weed in agricultural fields and gardens.
Usage Examples
- Noun:
- The farmer struggled to control the creeping thistle that was taking over his wheat field.
- Despite its purple flowers, the creeping thistle is a pernicious weed that can choke out native plants.
Advanced Usage
- As a subject in ecological or agricultural contexts: The term is often used in formal discussions about invasive species, weed management, and plant biology.
- The study focused on the impact of the creeping thistle on crop yields.
Variants and Related Words
- Canada thistle: A common name for the same plant () in North America.
- Cirsium arvense: The scientific (Latin) name for the creeping thistle.
Synonyms
- Field thistle: Another name sometimes used for this plant.
- Perennial thistle: A descriptive term highlighting its long-lived, recurring growth habit.
Related Phrases
- Infestation of creeping thistle: Describes a situation where this weed is widespread and problematic.
- The pasture suffered from a severe infestation of creeping thistle.
Noun
-
European thistle naturalized in United States and Canada where it is a pernicious weed
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