1. Ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
   "corn mayweed often grows along roadsides and in waste places";
   - scentless camomile, scentless false camomile, scentless mayweed, scentless hayweed, Tripleurospermum inodorum, Matricaria inodorum
    
2. European white-flowered weed naturalized in North America
   "corn mayweed often appears in agricultural fields";
   - corn chamomile, field chamomile, Anthemis arvensis

Derived forms: corn mayweeds

Type of: composite, composite plant, herb, herbaceous plant

Part of: Anthemis, genus Anthemis, genus Tripleurospermum, Tripleurospermum