White-flowered Rush Lily, Reed Lily, White Hastingsia, White Bog Hastingsia, White Rushlily, Serpentine Hastingsia, Serpentine Rushlily, Klamath Rushlily: Hastingsia alba (Synonyms: Hastingsia serpentinicola, Schoenolirion album) -
Purple-flowered Rush Lily: Hastingsia bracteosa var. atropurpurea (Synonym: Hastingsia atropurpurea) -
Large-flowered Rush Lily: Hastingsia bracteosa var. bracteosa (Synonym: Schoenlirion bracteosum) -