Noun
A genus of North American shrubs with poisonous evergreen foliage and corymbs of showy flowers. Called also mountain laurel, ivy bush, lamb kill, calico bush, etc.
Source: Webster's dictionaryFirst Nation communities Ethnobotany The Hudson Bay Cree use a decoction of the leaves of Kalmia latifolia for diarrhea, but they consider the plant to be poisonous. Source: Internet