Life … Plants Vascular Plants Dicots Sunflowers, Bellflowers, Fanflowers, and Allies Sunflower Family Wormwoods and Sagebrushes Big Sagebrush Parish's Big Sagebrush subspecies Parish's Big Sagebrush Artemisia tridentata parishii Key traits Layer Shrubs Plant type Perennial Shrub From USDA PLANTS. Close