Query: Orchids of North America that are Flora of the Arctic
Domain: plants
Relevant documents:
Cypripedium parviflorum
Cypripedium guttatum
Dactylorhiza aristata
Platanthera obtusata
Neottia banksiana
Cypripedium passerinum
Platanthera unalascensis
Platanthera ephemerantha
Corallorhiza trifida
Platanthera hyperborea
Platanthera stricta
Neottia borealis
Galearis
Cypripedium yatabeanum
Neottia cordata