corn mayweed


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Noun1.corn mayweed - ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North Americacorn mayweed - ubiquitous European annual weed with white flowers and finely divided leaves naturalized and sometimes cultivated in eastern North America; sometimes included in genus Matricaria
genus Tripleurospermum, Tripleurospermum - small genus comprising plants often included in genus Matricaria
herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests
2.corn mayweed - European white-flowered weed naturalized in North Americacorn mayweed - European white-flowered weed naturalized in North America
composite plant, composite - considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers
Anthemis, genus Anthemis - dog fennel