Platanthera macrophylla (Goldie) P.M. Brown. Subgenus: Platanthera. Section: Lysias. Dinner-plate Orchid. Phen: Jun-Aug. Hab: Moist forests. Dist: NF west to ON, south to PA and MI.

Origin/Endemic status: Native

Synonymy: = FNA26, K3, K4, Mi, NE, NY, Pa, Brown (2002); = Habenaria macrophylla Goldie – F; = Habenaria orbiculata (Pursh) Hook. var. macrophylla (Goldie) B.Boivin – C; = Lysias macrophylla (Goldie) House

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