The syringa, also known as the mock orange, is Idaho's official state this
... State FlowerThe Syringa is a wild flower similar to mock orange, and grows 
in ... A: The portion of the Snake River Valley which is now known as Bonneville... [DOC] [TLE] Philadelphus lewisii photos on Flickr | Flickr [PAR] Philadelphus lewisiiMeriwether Lewis's mock orange.