corn mayweed
Học thuậtThân thiện
Definition
- Noun:
- A European annual weed with white flowers and finely divided leaves, now naturalized in North America. It is a ubiquitous plant, sometimes included in the genus Matricaria.
Examples of Usage
- Noun:
- The field was overrun with corn mayweed, its white flowers dotting the landscape.
- Farmers consider corn mayweed a persistent weed in cultivated lands.
Advanced Usage
- Botanical Context: In botanical classification, corn mayweed is sometimes referred to by its scientific synonyms, such as or .
- The specimen was identified as corn mayweed, or Tripleurospermum inodorum.
Variants and Related Words
- Scentless Mayweed: A common name for the same plant, emphasizing its lack of a strong odor compared to similar species.
- Scentless mayweed is often confused with chamomile.
Synonyms
- Scentless chamomile: A name highlighting its visual similarity to true chamomile but without the characteristic scent.
- False chamomile: Another common name denoting its resemblance to but distinction from true chamomile plants.
Related Phrases
- Mayweed infestation: A phrase used in agricultural contexts to describe a problematic spread of this weed.
- The farm struggled with a severe mayweed infestation this season.
Noun
- European white-flowered weed naturalized in North America
- ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria