1. Prairie herb with solitary lilac-coloured flowers
   - Texas star, Sabbatia campestris

Type of: sabbatia

• obconical
• obcordate
• obduracy
• obdurate
• obdurately
• OBE
• obeah
• obeche
• obechi
• obedience
• obedience plant
• obedient
• obedient plant
• obediently
• obeisance
• obeisant
• obelion
• obelise
• obelisk
• obelize
• obelus
• Oberon
• Oberson
• obese
• obesity