chamomile, German chamomile, mayweed
Etymology: Matricaria: from the Latin matrix, "the womb," the plant once having been used as a cure for female disorders
Plants: annual forb
Conservation Status: Introduced - adventive
Flora of North America: Flora of North America USDA Plants Database: Federal Distribution and detailed information including photos Southwest School of Botanical Medicine: Britton & Brown Illustrated Flora - 2nd Edition (1913) "An Illustrated Flora of the Northern United States and Canada"