1. Deciduous Trees

2. Even Pinnate Sunburst Honey Locust

3. Odd Pinnate Black Locust

5. Prickles-sharp projections derived from the outermost layer of the stem or leaf Rose

6. Thorn-a sharp pointed projection derived from a branch or stem Washington Hawthorn

7. Spine-a sharp projection derived from a leaf FerrocactusBull Thistle

8. California Most Widely Cultivated Urban Trees (in order of prevelance) #1- Sweetgum #2-Purple Leaf Plum #3-London Plane Tree #4-Southern Magnolia #5-Bradford Pear #6-Blue Gum (Evergreen)

9. California’s Most Widely Cultivated Urban Trees #7-Mexican Fan Palm (Evergreen) #8-Chinese Pistache #9-Indian Laurel Fig (Evergreen) #10-Brisbance Box (Evergreen) #11-Chinese Elm (Evergreen or Deciduous)

10. Sweetgum

11. Purple leaf Plum

12. London Plane

13. Magnolia

14. Bradford Pear

16. Trees with Great Fall Color in California Japanese Maple Maidenhair Tree Crape Myrtle Sweetgum Tulip Tree White Mulberry Chinese Pistache Bradford Pear Northern Red Oak Chinese Tallow Tree Sawleaf Zelkova

17. Japanese Maple

18. Ginkgo

19. Crape Myrtle

20. Sweetgum

21. Tulip Tree

22. White Mulberry

23. Chinese Pistache

24. Bradford Pear

25. Northern Red Oak

26. Chinese Tallow Tree

27. Zelkova

28. Don’t Plant a Pest Some of our garden plants don’t stay in the garden but “jump the fence” and invade natural areas www.cal-ipc.org/landscaping/dpp/index.php Black Locust Chinese tallow tree

29. Black Locust Robinia pseduacacia Widely distributed in northern California Spreads by seeds and root sprouts. Forms large dense stands. Seeds, leaves and bark are toxic to humans and wildlife.

30. Chinese tallow tree Triadica sebifera Produce a large number of seeds and new shoots can sprout from roots. Seeds are dispersed by birds and in moving water where they can remain viable for several weeks. Grows and spreads rapidly, pushing out native plants.