Arctic Starflower, Northern Starflower: Lysimachia europaea (Synonyms: Trientalis arctica, Trientalis europaea, Trientalis europaea L. ssp. arctica, Trientalis europaea var. aleutica, Trientalis europaea var. arctica) -
Broad-leaf Starflower, Broad-leaved Starflower, Western Starflower: Lysimachia latifolia (Synonyms: Alsinanthemum europaeum var. latifolium, Trientalis borealis ssp. latifolia, Trientalis europaea var. latifolia, Trientalis latifolia) -
Chaffweed: Lysimachia minima (Synonyms: Anagallidastrum exiguum, Anagallis minima, Centunculus minimus, Micropyxis exigua) - Kreps Lane at Conboy Lake NWR and Young's Wetland.
Creeping-jenny, Creeping Jenny: Lysimachia nummularia - Listed from above 4000' on Mt. Adams.
Bog Loosestrife, Swampcandles, Swamp Candles: Lysimachia terrestris (Synonyms: Lysimachia bulbifera, Lysimachia racemosa, Lysimachia stricta, Lysimachia terrestris var. ovata, Viscum terrestre) - ? Listed from Conboy Lake NWR.
Tufted Loosestrife, Tufted Lysimachia, Tufted Yellow Loosestrife: Lysimachia thyrsiflora (Synonyms: Lysimachia capitellata, Lysimachia subcapitata, Lysimachusa thyrsiflora, Naumburgia thrysiflora, Nummularia thrysiflora, Thyrsanthus palustris) -