Little Elephantshead, Little Elephant Head, Little Elephant's Head: Pedicularis attollens (Synonyms: Elephantella attollens, Pedicularis attollens ssp. attollens, Pedicularis attollens ssp. protogyna, Pedicularis concinna) -
Bracted Lousewort: Pedicularis bracteosa -
Bracted Lousewort: Pedicularis bracteosa var. bracteosa (Synonyms: Pedicularis montanensis, Pedicularis paddoensis, Pedicularis thompsonii) -
Bracted Lousewort: Pedicularis bracteosa var. latifolia -
Bracted Lousewort, Thick-root Towering Lousewort: Pedicularis bracteosa var. pachyrhiza (Synonym: Pedicularis pachyrhiza) -
Dwarf Lousewort: Pedicularis centranthera -
Coiled Lousewort, White-coiled Beak Lousewort: Pedicularis contorta var. contorta -
Bull Elephant's-head, Elephanthead Lousewort, Elephant's Head, Elephant's Head Pedicularis, Pink Elephant's Head: Pedicularis groenlandica (Synonyms: Elephantella groenlandica, Pedicularis groenlandica ssp. surrecta, Pedicularis groenlandica var. surrecta) -
Leafy Lousewort, Sickletop Lousewort: Pedicularis racemosa var. alba (Synonym: Pedicularis racemosa ssp. alba) -
Leafy Lousewort, Sickletop Lousewort: Pedicularis racemosa var. racemosa (Synonym: Pedicularis racemosa ssp. racemosa)