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Georgia 4-H Forestry Field Day Manual
Lonnie E. Varnedoe, Public Service Assistant, The University of Georgia
Kim D. Coder, Professor of Forestry, The University of Georgia
David J. Moorhead, Professor of Forestry, The University of Georgia
The University of Georgia, Extension Forest Resources, Bulletin FOR96-029, 1996, 52 pp.
Contest Events:
1. Tree Identification:
Participants will identify 10 to 25 tree, branch, twig, or leaf specimens. Specimens could include full trees, freshly cut foliage, older foliage, herbarium sheets with pressed foliage, or photographs of foliage. Normally fruit and seeds will not be provided. The complete common name as listed on the contest's official list should be given (for example, "maple" will be incorrect if the tree is red maple). Only one-half credit will be given for misspelled, but identifiable, names. Trees will be selected only from the current year's official species list given below.
Preparation:
Number 10 to 25 trees or leaf/branch specimens. These should be from the official species list. Trees or specimens should be considered typical. Juvenile plants and shade leaves should be avoided since they are often larger than normal and have a distorted shape. Each contestant should be given a sheet with numbered blanks for each tree's common name. The complete common name should be reproduced as given on the official species list. No credit is given for partially correct names. Clearly correct but misspelled names get half credit. The person receiving the highest score will be the individual winner. The team with the highest total for the best three participants will be the team winner.
Contest Rules:
- Different species of trees have various requirements for good growth. They also differ in merchantability. Therefore, you must be able to identify trees of the forest. All trees to be identified will be taken from the "Official Species List" below.
- Contestants will be required to identify species from those listed below. Contestants will be judged on the accuracy of identification and the spelling of common names. Scientific names will not be required. Incomplete names will be counted as wrong. Example: Maple instead of Red Maple, or Shortleaf instead of Shortleaf Pine will be counted wrong.
- Contestants will be given a specific time to identify the tree specimens and record the information on the score sheet. An official species list will be available for each contest.
- Points will be given for the correct common name. One-half of the points will be deducted for each name misspelled. The common name must be the one used on the official species list. All final scores from this event may be weighted to match final scores from other events.
- Samples can be photographs, fresh, or pressed herbarium specimens of leaf samples. Samples of leaf \ branch cuttings will be used if available and of acceptable quality to the judges. Fruits, nuts, seeds, and flowers will not normally be provided on the contest but may be available.
The following tree species list is to be used for the 4-H Forestry Field Day Junior Contests. It is arranged alphabetically by scientific names in order to group siminlar trees together. The Junior list includes 44 tree species. References are listed in the back of this manual.
Official Tree Species List For Juniors
| Common Name |
Scientific Name |
|
Common Name |
Scientific Name |
| 1. Boxelder |
Acer negundo |
23.Slash Pine |
Pinus elliotti |
| 2. Red Maple |
Acer rubrum |
24. Longleaf Pine |
Pinus palustris |
| 3. Silver Maple |
Acer saccharinum |
25. White Pine |
Pinus strobus |
| 4. Buckeye |
Aesculus spp. |
26. Loblolly Pine |
Pinus taeda |
| 5. River Birch |
Betula nigra |
27. Virginia Pine |
Pinus virginiana |
| 6. Pignut Hickory |
Carya glabra |
28. Sycamore |
Platanus occidentalis |
| 7. Pecan |
Carya illinoensis |
29. Cottonwood |
Populus deltoides |
8. Mockernut Hickory |
Carya tomentosa |
30. Black Cherry |
Prunus serotina |
| 9. Catalpa |
Catalpa bignonioides |
31. White Oak |
Quercus alba |
| 10. Redbud |
Cercis canadensis |
32. Southern Red Oak |
Quercus falcata |
| 11. Dogwood |
Cornus florida |
33. Water Oak |
Quercus nigra |
| 12. Persimmon |
Diospyros virginiana |
34. Chestnut Oak |
Quercus prinus |
| 13. Beech |
Fagus grandifolia |
35. Post Oak |
Quercus stellata |
| 14. Holly |
Ilex opaca |
36. Black Oak |
Quercus velutina |
| 15. Black Walnut |
Juglans nigra |
37. Live Oak |
Quercus virginiana |
| 16. Redcedar |
Juniperus virginiana |
38. Black Locust |
Robinia pseudoacacia |
| 17. Sweetgum |
Liquidambar styraciflua |
39. Willow |
Salix nigra |
| 18. Yellow-Poplar |
Liriodendrom tulipifera |
40. Sassafras |
Sassafras albidum |
| 19. Magnolia |
Magnolia grandiflora |
41. Baldcypress |
Taxodium distichum |
| 20. Mulberry |
Morus rubra |
42. Basswood |
Tilia americana |
| 21. Black Gum |
Nyssa sylvatica |
43. Hemlock |
Tsuga canadensis |
| 22. Shortleaf Pine |
Pinus echinata |
44. American Elm |
Ulmus americana |
Official Tree List For Seniors
| Common Name |
Scientific Name |
|
Common Name |
Scientific Name |
1. American Basswood |
Tilia americana |
38. Northern Red Oak |
Quercus rubra |
| 2. American Beech |
Fagus grandifolia |
39. Overcup Oak |
Quercus lyrata |
| 3. American Elm |
Ulmus americana |
40. Pecan |
Carya illinoensis |
| 4. American Holly |
Ilex opaca |
41. Pignut Hickory |
Carya glabra |
5. American Hornbeam |
Carpinus caroliniana |
42. Pitch Pine |
Pinus rigida |
6. Atlantic White-cedar |
Chamaecyparis thyoides |
43. Post Oak |
Quercus stellata |
| 7. Baldcypress |
Taxodium distichum |
44. Red Elm |
Ulmus rubra |
| 8. Black Cherry |
Prunus serotina |
45. Red Maple |
Acer rubrum |
| 9. Black Gum |
Nyssa sylvatica |
46. Red Mulberry |
Morus rubra |
| 10. Black Locust |
Robinia pseudoacacia |
47. Red Spruce |
Picea rubens |
| 11. Black Oak |
Quercus velutina |
48. Redbud |
Cercis canadensis |
| 12. Black Walnut |
Juglans nigra |
49. River Birch |
Betula nigra |
| 13. Black Willow |
Salix nigra |
50. Sassafras |
Sassafras albidum |
| 14. Blackjack Oak |
Quercus marilandica |
51. Sawtooth Oak |
Quercus acutissima |
| 15. Boxelder |
Acer negundo |
52. Scarlet Oak |
Quercus coccinea |
| 16. Buckeye |
Aesculus spp. |
53. Shagbark Hickory |
Carya ovata |
| 17. Butternut |
Juglans cinerea |
54. Shortleaf Pine |
Pinus echinata |
| 18. Catalpa |
Catalpa bignonioides |
55. Silver Maple |
Acer saccharinum |
| 19. Chestnut |
Oak Quercus prinus |
56. Slash Pine |
Pinus elliotti |
20. Common Persimmon |
Diospyros virginiana |
57. Sourwood |
Oxydendrum arboreum |
| 21. Cucumbertree |
Magnolia acuminata |
58. Southern Magnolia |
Magnolia grandiflora |
| 22. Deodar Cedar |
Cedrus deodara |
59. Southern Red Oak |
Quercus falcata |
23. Eastern Cottonwood |
Populus deltoides |
60. Sugar Maple |
Acer saccharum |
24. Eastern Hemlock |
Tsuga canadensis |
61. Sweet Birch |
Betula lenta |
25. Eastern Redcedar |
Juniperus virginiana |
62. Sweetgum |
Liquidambar styraciflua |
26. Eastern White Pine |
Pinus strobus |
63. Sycamore |
Platanus occidentalis |
27. Flowering Dogwood |
Cornus florida |
64. Turkey Oak |
Quercus laevis |
| 28. Ginkgo |
Ginkgo biloba |
65. Virginia Pine |
Pinus virginiana |
| 29. Hackberry |
Celtis occidentalis |
66. Water Oak |
Quercus nigra |
| 30. Hawthorn |
Crataegus spp. |
67. Water Tupelo |
Nyssa aquatica |
| 31. Hazel Alder |
Alnus serrulata |
68. White Ash |
Fraxinus americana |
| 32. Honeylocust |
Gleditsia triacanthos |
69. White Oak |
Quercus alba |
| 33. Live Oak |
Quercus virginiana |
70. Willow Oak |
Quercus phello |
| 34. Loblolly Pine |
Pinus taeda |
71. Winged Elm |
Ulmus alata |
| 35. Longleaf Pine |
Pinus palustris |
72. Yaupon Holly |
Ilex vomitoria |
| 36. Mimosa |
Albizia julibrissin |
73. Yellow Birch |
Betula alleghaniensis |
37. Mockernut Hickory |
Carya a tomentosa |
74. Yellow-poplar |
Liriodendrom tulipifera |
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