1. © Ray Daugherty CCNP Study Aids: Ornamental Trees that May Appear on the CCNP exam.

2. © Ray Daugherty These materials were donated by the author to the CNGA in recognition of scholarships given by the Colorado Nursery Research and Education Foundation (CNREF) in support of students at FRCC. If you find these materials helpful, please donate to CNREF today! Non-exclusive use of the following photos/materials is hereby granted to the Colorado Nursery & Greenhouse Association for use by individuals seeking Certification as a Colorado Certified Nursery Professional. The Author reserves all rights to theses Images/Materials. Users of this presentation do not acquire any copyright, ownership or equivalent rights in or to any Images. Users must contact the Author if they wish to use any of these photos for other purposes. Author: Ray Daugherty, CCNP No. 369, Horticulture & Landscape Technologies Faculty, Front Range Community College rdaugh4908@aol.com or Tel. 303-246-4414.

3. © Ray Daugherty Acer ×freemanii (AY-sir free-MAN-ee) Freeman Maple

4. © Ray Daugherty

5. Acer negundo (AY-sir nuh-GOON-doe) Box Elder

6. © Ray Daugherty

7. Acer platanoides (AY-sir plat-an-OY-deez) Norway Maple

8. © Ray Daugherty

9. Acer rubrum (AY-sir ROO-brum) Red Maple

10. © Ray Daugherty

11. Acer saccharinum (AY-sir SAK-har-eye-num) Silver Maple

12. © Ray Daugherty

13. Acer saccharum (AY-sir SAK-har-um) Sugar Maple

14. © Ray Daugherty

15. Aesculus glabra (ESS-kew-lus GLAB-rah) Ohio Buckeye

16. © Ray Daugherty

17. Aesculus hippocastanum (ESS-kew-lus hippo-CAS-tuh-num) Common Horsechestnut

18. © Ray Daugherty

19. Catalpa speciosa (kah-TAL-pah spee-see-OH-sah) Western or Northern Catalpa

20. © Ray Daugherty

21. Celtis occidentalis (KELT-us ox-uh-den-TAL-us) Western or Common Hackberry

22. © Ray Daugherty

23. Fraxinus americana (FRAX-in-us ah-mer-ih-KAY-nah) White Ash

24. © Ray Daugherty

25. Fraxinus nigra (FRAX-in-us NIGH-gra) Fall Gold or Black Ash

26. © Ray Daugherty

27. Fraxinus pennsylvanica (FRAX-in-us penn-sill-VAN-i-ca) Green Ash

28. © Ray Daugherty

29. Gleditsia triacanthos (gluh-DIT-see-uh try-uh-KAN-thos) Honeylocust

30. © Ray Daugherty

31. Gymnocladus dioica (jim-NO-clad-us dye-oh-EYE-kus) Kentucky Coffeetree

32. © Ray Daugherty

33. Juglans nigra (JOO-glans NIGH-gra) Walnut, Black

34. © Ray Daugherty

35. Platanus spp. (PLAT-an-us) Sycamore/Planetree

36. © Ray Daugherty

37. Populus ×acuminata (POP-yew-lus a-kew-min-ah-tah) Cottonwood, Lanceleaf

38. © Ray Daugherty

39. Populus alba (Pop-yew-lus AL-bah) Silver or White Poplar

40. © Ray Daugherty

41. Populus angustifolia (POP-yew-lus an-GUST-i-folia) Narrowleaf Cottonwood

42. © Ray Daugherty

43. Populus deltoides (POP-yew-lus dell-TOY-deez) Eastern Cottonwood

44. © Ray Daugherty

45. Populus nigra 'Italica' (POP-yew-lus NIGH-gra) Poplar, Lombardy

46. © Ray Daugherty

47. Populus sargentii (POP-yew-lus sar-JENT-ee-i) Cottonwood, Plains

48. © Ray Daugherty

49. Populus tremuloides (POP-yew-lus trem-yew-LOY-deez) Aspen

50. © Ray Daugherty

51. Quercus bicolor (KWER-kus BYE-color) Swamp White Oak

52. © Ray Daugherty

53. Quercus macrocarpa (KWER-kus mak-roe-KAR-pah) Bur Oak

54. © Ray Daugherty

55. Quercus robur (KWER-kus ROW-burr) English Oak

56. © Ray Daugherty

57. Quercus rubra (KWER-kus ROO-brah) Northern Red Oak

58. © Ray Daugherty

59. Salix alba 'Tristis' (SAY-lix AL-bah Tris-TISS) Willow, Weeping Golden

60. © Ray Daugherty

61. Salix alba vitellina (SAY-lix AL-bah vih-tell-EEN-uh) Willow, Russian Golden

62. © Ray Daugherty

63. Salix matsudana 'Umbraculifera' (SAY-lix mat-zoo-DON-nuh Um-BRACK-yew-luh-fair-uh) Willow, Globe

64. © Ray Daugherty

65. Tilia americana (TILL-ee-uh ah-mer-ih-KAY-nah) Linden, American

66. © Ray Daugherty

67. Tilia cordata (TILL-ee-uh core-DAY-tuh) Linden, Littleleaf

68. © Ray Daugherty

69. Ulmus cultivars (UL-mus) Elm

70. © Ray Daugherty