When we moved in we found that there were daffodils and snowdrops naturalized all over the place through the woods and gardens around the house.  Also there are large patches of may apples, which look like weird parasols with flowers under their canopies, and many jack-in-the-pulpits.  There are large groups of daffodils in the garden by the main path along with large numbers of daylilies, and many daffodils and peonies at the edge of the slope.  There are American and Korean dogwoods on the slope to the pool, along with big old azaleas, burning bush, etc.

We also have WAY too many deer, being a mile or two from the edge of Valley Forge Park.  Combined with the hard winter, the deer ate everything they could, including rhododendrons.