1. Orchid of boggy or wet lands of north central United States having racemes of very fragrant creamy or greenish white flowers
   - prairie orchid, Habenaria leucophaea

Type of: fringed orchid, fringed orchis

• soil
• soil bank
• soil conditioner
• soil conservation
• soil erosion
• soil horizon
• soil pipe
• soil profile
• soil science
• soil-building
• soiled
• soiling
• soilure
• soiree musicale
• soirée
• Soissons
• soixante-neuf
• soja
• soja bean
• sojourn
• sojourner
• Sojourner Truth
• soke
• Sokoro
• sol