Hi - I found this growing at the side of the road in the Front Range on Colorado (Left Hand Canyon). Elevation is about 6000 feet. Leaves are lanceolate, NOT pinnately compound. Leaf edges are serrated. Berries are currently bright red, occurring in clumps of 1 to 4. Berry has a single large seed. Any ideas? Or even better, a reference to an online key or identification source. Thanks!