Here are Douglas County's state champion trees:
- White ash, east of the library at Baker University, Baldwin.
- Common baldcypress, 2200 Haskell Ave., Lawrence.
- Purple beech, north of the Sudler House at Kansas University.
- Japanese maple, north of the chancellor's home at KU.
- Pin oak, south of Memorial Stadium and southeast of a parking lot at KU.
- American sweetgum, 641 La., Lawrence.