Celeryleaf Licorice-root, Celery-leaf Licorice-root, Celery-leaf Wild Lovage, Celery-leaved Lovage, Parsley-leaf Lovage, Parsley-leaved Lovage: Ligusticum apiifolium (Synonym: Cynapium apiifolium) -
Canby's Licorice-root, Canby's Wild Lovage: Lomatium canbyi (Synonyms: Ligusticum caeruleimontanum, Ligusticum leibergii)
Gray's Licorice-root, Gray's Lovage, Sheep Wild Lovage: Ligusticum grayi (Synonyms: Ligusticum apiifolium var. minus, Ligusticum caeruleomontanum, Ligusticum cusickii, Ligusticum purpureum, Ligusticum tenuifolium var. dissimilis, Pimpinella apidora var. nudicaulis) -