Absinthe, Absinthium, Oldman, Wormwood: Artemisia absinthium (Synonym: Artemisia absinthium var. absinthium) -
Little Sagebrush, Low Sagebrush: Artemisia arbuscula ssp. arbuscula (Synonym: Artemisia arbuscula var. arbuscula) -
Cutleaf Sagebrush, Hot Springs Sagebrush: Artemisia arbuscula ssp. thermopola -
Biennial Wormwood: Artemisia biennis (Synonym: Artemisia biennis var. biennis) -
Pacific Sagewort, Scouler's Wormwood: Artemisia campestris ssp. pacifica (Synonyms: Artemisia campestris var. purshii, Artemisia campestris var. pacifica) -
Scouler's Wormwood, Pacific Sagewort: Artemisia campestris var. scouleriana -
Boreal Sgewort, Northern Wormwood: Artemisia campestris var. wormskioldii (Synonym: Artemisia borealis, Artemisia borealis ssp. borealis, Artemisia borealis ssp. richardsoniana, Artemisia campestris ssp. borealis, Artemisia campestris var. borealis, Artemisia campestris var. purshii) -
Douglas Mugwort, Douglas Sagewort, Douglas' Sagewort, Douglas' Wormwood, Northern Mugwort: Artemisia douglasiana (Synonym: Artemisia vulgaris var. douglasiana) -
Forked Wormwood, Three-forked Mugwort: Artemisia furcata (Synonym: Artemisia furcata var. furcata, Artemisia furcata var. heterophylla, Artemisia trifurcata)
Gray Sagewort, White Sagebrush: Artemisia ludoviciana ssp. candicans (Synonym: Artemisia ludoviciana var. latiloba) -
Western Mugwort, Prairie Sage: Artemisia ludoviciana ssp. incompta -
Columbia River Mugwort, Columbia River Sagewort, Lindley's Prairie Sage, Lindley's Western Mugwort, Riverbank Wormwood: Artemisia ludoviciana ssp. lindleyana (Synonym: Artemisia lindleyana) -
Louisiana Sagewort, Riverbank Wormwood, Silver Wormwood, Western Mugwort, Western Wormwood, White Sagebrush: Artemisia ludoviciana ssp. ludoviciana (Synonyms: Artemisia diversifolia, Artemisia gnaphaloides, Artemisia ludoviciana var. ludoviciana) -
Mountain Sagewort: Artemisia norvegica ssp. saxatilis (Synonyms: Artemisia arctica ssp. arctica, Artemisia norvegica var. saxatilis, Artemisia saxatilis) -
Beach Wormwood, Coastal Sagewort: Artemisia pycnocephala -
Beach Wormwood, Dusty Miller, Oldwoman, Steller's Wormwood: Artemisia stelleriana -
Coastal Mugwort, Coastal Wormwood, Suksdorf's Sagewort: Artemisia suksdorfii (Synonym: Artemisia vulgaris var. littoralis) -
Aleutian Mugwort, Cascade Wormwood: Artemisia tilesii spp. unalaschcensis (Synonyms: Artemisia elatior, Artemisia hookeriana, Artemisia tilesii ssp. elatior, Artemisia tilesii ssp. unalaschensis, Artemisia tilesii var. elatior, Artemisia tilesii var. unalaschensis) -
Mountain Big Sagebrush, Vasey Sagebrush: Artemisia tridentata ssp. vaseyana (Synonym: Artemisia tridentata var. vaseyana) -
Common Wormwood, Lobed Wormwood, Mugwort: Artemisia vulgaris (Synonyms: Artemisia vulgaris var. selengensis, Artemisia vulgaris var. vulgaris) -