Source : Webster's Revised Unabridged Dictionary (1913)

Kalmia \Kal"mi*a\, n. [NL. Named in honor of Peter Kalm, a
   Swedish botanist.] (Bot.)
   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 : WordNet®

kalmia
     n : any plant of the genus Kalmia