drooping brome
Học thuậtThân thiện
Definition
- Noun:
- A type of grass: "drooping brome" refers to an annual or winter annual grass species, characterized by softly hairy leaves, native to the Mediterranean region. It is also known by the scientific name Bromus tectorum or common names like cheatgrass.
Examples of Usage
- Noun:
- The field was overrun with drooping brome, its soft, hairy leaves waving in the wind.
- Farmers consider drooping brome an invasive weed that can crowd out native plants.
Advanced Usage
- Ecological context: Often discussed in terms of invasive species biology, fire ecology, or rangeland management due to its impact on ecosystems.
- The spread of drooping brome has altered the fire regime in the western United States.
Variants and Related Words
- Downy brome (n): Another common name for the same species ().
- Cheatgrass (n): A widely used common name for this grass, especially in North America.
- Bromus tectorum (n): The scientific botanical name.
Synonyms
- Cheatgrass
- Downy brome
- Bromus tectorum (scientific)
Related Phrases
- Brome grass: A general term for grasses in the genus, which includes drooping brome.
- Several brome grass species, including drooping brome, are found in this area.
Noun
- annual or winter annual grass with softly hairy leaves of the Mediterranean