scentless camomile
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Definition
Noun: 1. A common European weed: A ubiquitous annual plant (Tripleurospermum inodorum or Matricaria perforata) with white, daisy-like flowers and finely divided, feathery leaves. It is naturalized and sometimes considered a weed in eastern North America. * Key characteristic: Despite its name and resemblance to true chamomile, its foliage lacks a strong, aromatic scent when crushed.
Usage Examples
- Noun:
- The field was covered in scentless camomile, its white flowers creating a blanket of color.
- Gardeners often try to control scentless camomile as it can invade lawns and cultivated areas.
- You can distinguish it from German chamomile by crushing the leaves; scentless camomile has little to no fragrance.
Advanced Usage
- Botanical identification: The term is used specifically in botanical and horticultural contexts to differentiate this species from aromatic, medicinal chamomiles (e.g., ). Its "scentless" quality is a key diagnostic feature.
Variants and Related Words
- Scentless false mayweed: Another common name for the same plant species.
- Wild chamomile: A more general name that can sometimes cause confusion, as it may refer to several similar-looking plants.
- Matricaria perforata: A former botanical synonym sometimes found in older texts.
- Tripleurospermum inodorum: The current accepted botanical name in many classifications.
Synonyms
- Scentless mayweed
- False chamomile (Note: This term can also refer to other similar species)
Notes on Different Meanings
- This term refers specifically to a single species of plant. It should not be confused with "chamomile" alone, which typically denotes the aromatic herbs used for tea (German chamomile) or as a ground cover (Roman chamomile). The modifier "scentless" is crucial to its meaning.
Noun
- ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria