title: Oenothera triloba
text: # Oenothera triloba
  
  Oenothera triloba, with common names stemless evening primrose and sessile evening primrose is a flowering plant in the primrose family. It is native to North America, where it is primarily found in northern Mexico and in the south-central United States. It is found in dry, open areas such as glades, prairies, and sometimes even lawns. It appears to respond positively to soil disturbance.
  
  It is a winter annual that produces large yellow flowers in the spring. The flowers open near sunset.
  
  ## Uses
  
  Among the Zuni people, the plant is used as an ingredient of "schumaakwe cakes" and used externally for rheumatism and swelling. They also grind the roots and use them as food.
  
  