All Species in Platanthera
- Alcove Bog Orchid (Platanthera zothecina)
- Aleutian Bog Orchid (Platanthera tipuloides)
- Bluntleaved Orchid (Platanthera obtusata)
- Chapman's Fringed Orchid (Platanthera chapmanii)
- Chimissso's Orchid (Platanthera chorisiana)
- Coleman's Piperia (Platanthera colemanii)
- Cooper's Rein Orchid (Platanthera cooperi)
- Crested Yellow Orchid (Platanthera cristata)
- Denseflower Rein Orchid (Platanthera elongata)
- Elegant Piperia (Platanthera elegans)
- Fringed Orchid (Platanthera × canbyi)
- Fringed Orchid (Platanthera × channellii)
- Fringed Orchid (Platanthera × osceola)
- Fringed Orchid (Platanthera × vossii)
- Fringed Orchid (Platanthera ×andrewsii)
- Fringed Orchid (Platanthera ×apalachicola)
- Great Plains White Fringed Orchid (Platanthera praeclara)
- Greater Purple Fringed Orchid (Platanthera grandiflora)
- Greater Roundleaved Orchid (Platanthera orbiculata var. macrophylla)
- Green Fringed Orchid (Platanthera lacera)
- Green Orchid (Platanthera × correllii)
- Green Orchid (Platanthera × lassenii)
- Green Orchid (Platanthera ×estesii)
- Hooker's Orchid (Platanthera hookeri)
- Huron Green Orchid (Platanthera huronensis)
- Intermountain Bog Orchid (Platanthera tescamnis)
- Lesser Purple Fringed Orchid (Platanthera psycodes)
- Lesser Roundleaved Orchid (Platanthera orbiculata)
- Michael's Piperia (Platanthera michaelii)
- Narrow-Petal Rein Orchid (Platanthera leptopetala)
- Northern Green Orchid (Platanthera aquilonis)
- Northern Green Orchid (Platanthera hyperborea)
- Palegreen Orchid (Platanthera flava)
- Platanthera sparsiflora (Platanthera sparsiflora)
- Prairie White Fringed Orchid (Platanthera leucophaea)
- Purple Fringeless Orchid (Platanthera peramoena)
- Purple-Petal Bog Orchid (Platanthera purpurascens)
- Royal Rein Orchid (Platanthera transversa)
- Scentbottle (Platanthera dilatata)
- Shortflowered Bog Orchid (Platanthera brevifolia)
- Shriver's Purple Fringed Orchid (Platanthera shriveri)
- Slender Bog Orchid (Platanthera stricta)
- Slender-Spire Orchid (Platanthera unalascensis)
- Small Green Wood Orchid (Platanthera clavellata)
- Snowy Orchid (Platanthera nivea)
- White Fringed Orchid (Platanthera blephariglottis)
- White Fringeless Orchid (Platanthera integrilabia)
- Whiteflower Rein Orchid (Platanthera ephemerantha)
- Yadon's Piperia (Platanthera yadonii)
- Yellow Fringed Orchid (Platanthera ciliaris)
- Yellow Fringeless Orchid (Platanthera integra)
- Yosemite Bog Orchid (Platanthera yosemitensis)