scentless mayweed

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

Related words

• Synonyms: 
  scentless camomile , scentless false camomile , scentless hayweed , corn mayweed , Tripleurospermum inodorum , Matricaria inodorum