Columbia Lily, Columbian Lily, Oregon Lily: Lilium columbianum (Synonyms: Lilium canadense var. parviflorum, Lilium lucidum, Lilium parviflorum)
Leopard Lily: Lilium pardalinum ssp. pardalinum -
Shasta Lily: Lilium pardalinum ssp. shastense -
Vollmer's Lily: Lilium pardalinum ssp. vollmeri -
Wiggin's Lily: Lilium pardalinum ssp. wigginsii (Synonym: Lilium wigginsii) -
Alpine Lily, Small Tiger Lily: Lilium parvum -
Lilac Lily, Redwood Lily: Lilium rubescens -
Cascade Lily, Washington Lily, Shasta Lily: Lilium washingtonianum ssp. purpurascens (Synonyms: Lilium washingtonianum var. purpurascens) -
Washington Lily: Lilium washingtonianum ssp. washingtonianum -