Platanthera

A Algerian butterfly orchid Platanthera algeriensis N Northern green orchid Platanthera aquilonis L Lesser butterfly-orchid Platanthera bifolia W White fringed orchid Platanthera blephariglottis C Chapman's fringed orchid Platanthera chapmanii G Greater butterfly-orchid Platanthera chlorantha C Choris' bog orchid Platanthera chorisiana Y Yellow Fringed Orchid Platanthera ciliaris P Platanthera clavellata Platanthera clavellata C Coleman's rein orchid Platanthera colemanii P Platanthera cooperi Platanthera cooperi C Crested fringed orchid Platanthera cristata W White Bog Orchid Platanthera dilatata E Elegant rein orchid Platanthera elegans E Elongate butterfly orchid Platanthera elongata P Platanthera ephemeranthera Platanthera ephemeranthera P Pale green orchid Platanthera flava G Greater purple fringed orchid Platanthera grandiflora P Platanthera hohnboei Platanthera hohnboei P Platanthera hologlottis Platanthera hologlottis H Hooker's rein orchid Platanthera hookeri H Huron green orchid Platanthera huronensis N Northern Green Orchid Platanthera hyperborea Y Yellow fringeless orchid Platanthera integra P Platanthera leptopetala Platanthera leptopetala P Platanthera michaelii Platanthera michaelii P Platanthera micrantha Platanthera micrantha L Lesser butterfly-orchid Platanthera minor B Blunt-leaved orchid Platanthera obtusata P Platanthera oligantha Platanthera oligantha P Platanthera ophrydioides Platanthera ophrydioides P Platanthera pachycaulon Platanthera pachycaulon S Sparse-flowered bog orchid Platanthera sparsiflora S Slender bog orchid Platanthera stricta P Platanthera tipuloides Platanthera tipuloides P Platanthera transversa Platanthera transversa P Platanthera unalascensis Platanthera unalascensis Y Yadon's rein orchid Platanthera yadonii A Alcove bog orchid Platanthera zothecina