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)
maruna nadmorska
synonim: scentless camomile
synonim: scentless false camomile
synonim: scentless mayweed
synonim: scentless hayweed
synonim: Tripleurospermum inodorum
synonim: Matricaria inodorum

2. (European white-flowered weed naturalized in North America)
rumian polny: : synonim: corn chamomile
synonim: field chamomile
synonim: Anthemis arvensis