Rayless chamomile is a plant species which also goes by the name of raylessmayweed. It belongs to the Asteraceae family and is found in North America, Europe, and Asia. The scientific name for this plant is Anthemis arvensis. Apart from raylessmayweed, some of the other synonyms for rayless chamomile include corn chamomile, corn mayweed, and field chamomile. The plants have been used for medicinal purposes for centuries and are known for their anti-inflammatory and calming properties. Rayless chamomile also has culinary uses and is used in teas and as a flavor ingredient in various foods.