'Artemisia tridentata' definitions:

Definition of 'Artemisia tridentata'

(from WordNet)
noun
Aromatic shrub of arid regions of western North America having hoary leaves [syn: big sagebrush, blue sage, Seriphidium tridentatum, Artemisia tridentata]

Definition of 'Artemisia tridentata'

From: GCIDE
  • Sagebrush \Sage"brush`\, n. A low irregular shrub (Artemisia tridentata), of the order Compositae, covering vast tracts of the dry alkaline regions of the American plains; -- called also sagebush, and wild sage. [1913 Webster]