Original: Other attractions in Riverside include the Fox Performing Arts Center , Riverside Metropolitan Museum , which houses exhibits and artifacts of local history , the California Museum of Photography , the California Citrus State Historic Park , and the Parent Washington Navel Orange Tree , one of the two original orange trees in California .
Simplified: In 1873 , the Parent Washington Navel Orange Tree was planted in Riverside , and it is one of two original orange trees in California .