corn mayweed

Noun (2)

1. ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus MatricariaSynonyms: scentless camomilescentless false camomilescentless mayweedscentless hayweedTripleurospermum inodorumMatricaria inodorum
2. European white-flowered weed naturalized in North AmericaSynonyms: corn chamomilefield chamomileAnthemis arvensis