Definition: A plant genus of the family ASTERACEAE. It is easily confused with related plants with similar common names of Chamomile and Mayweed (MATRICARIA; CHAMAEMELUM; and ANTHEMIS).
X refs: distinguish from related plants with similar common names; check text and MeSH; coord with specific PLANT STRUCTURES term if pertinent; for use in therapy coord IM with PHYTOTHERAPY (IM) + disease/drug ther (IM) + PLANT PREPARATIONS or its indent