desert holly: handsome low saltbush of arid southwestern United States and Mexico having blue-green prickly-edged leaves often used for Christmas decoration
saltbush: any of various shrubby plants of the genus Atriplex that thrive in dry alkaline soil
leucothoe: any plant of the genus Leucothoe; grown for their beautiful white flowers; glossy foliage contains a poisonous substance similar to that found in genus Kalmia