Photos:
- 1. (c) Frank Mayfield, some rights reserved (CC BY-SA)
- 2. (c) Jackson, some rights reserved (CC BY-NC), uploaded by Jackson
- 3. (c) Stan Shebs, some rights reserved (CC BY-SA)
- 4. (c) Dane Larsen, some rights reserved (CC BY-NC)
- 5. (c) Mart Hughes, some rights reserved (CC BY-NC), uploaded by Mart Hughes
- 6. (c) JustTooLazy, some rights reserved (CC BY)
- 7. (c) Matt Lavin, some rights reserved (CC BY-SA)
- 8. (c) Bob O'Kennon, some rights reserved (CC BY-NC), uploaded by Bob O'Kennon
- 9. (c) Steve Chilton, some rights reserved (CC BY-NC-ND)
- 10. (c) TCDavis, some rights reserved (CC BY-NC-ND)
- 11. (c) AnneTanne, some rights reserved (CC BY-NC)
- 12. (c) C. Mallory, some rights reserved (CC BY-NC), uploaded by C. Mallory
- 13. (c) Carol Jacobs-Carre, some rights reserved (CC BY-NC-ND)
- 14. (c) John Rusk, some rights reserved (CC BY-NC-SA)
- 15. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 16. (c) Four Corners School of Outdoor Education, some rights reserved (CC BY-ND)
- 17. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 18. (c) Tereka Lasso, some rights reserved (CC BY-SA), uploaded by Tereka Lasso
- 19. (c) Kyla Rushton, some rights reserved (CC BY-NC), uploaded by Kyla Rushton
- 20. (c) Andrew Hollander, some rights reserved (CC BY-NC-SA)
- 21. no rights reserved, uploaded by Robb Hannawacker
- 22. (c) Marlo Perdicas, some rights reserved (CC BY-NC), uploaded by Marlo Perdicas
- 23. (c) Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge
- 24. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 25. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
- 26. (c) Joe Decruyenaere, some rights reserved (CC BY-SA)
- 27. (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
- 28. (c) Emőke Dénes, some rights reserved (CC BY-SA)
- 29. (c) Sciadopitys, some rights reserved (CC BY-SA)
- 30. (c) Jon Sullivan, some rights reserved (CC BY)
- 31. (c) Willie Angus, some rights reserved (CC BY-NC)
- 32. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 33. (c) Dorota (Dorothy), some rights reserved (CC BY-SA)
- 34. (c) George F Mayfield, some rights reserved (CC BY-SA)
- 35. (c) Joshua Mayer, some rights reserved (CC BY-SA)
- 36. (c) Tony Frates, some rights reserved (CC BY-NC-SA)
- 37. (c) Hubert Śmietanka, some rights reserved (CC BY-SA)
- 38. (c) Jeff Thompson, some rights reserved (CC BY-NC), uploaded by Jeff Thompson
- 39. (c) Anthony Mendoza, some rights reserved (CC BY-NC-SA)
- 40. (c) ellen hildebrandt, some rights reserved (CC BY-NC), uploaded by ellen hildebrandt
- 41. (c) Dinesh Valke, some rights reserved (CC BY-NC-SA)
- 42. (c) Kingsbrae Garden, some rights reserved (CC BY-NC-SA)
- 43. (c) privera5, some rights reserved (CC BY-NC)
- 44. (c) anonymous, some rights reserved (CC BY-NC)
- 45. (c) Grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame
- 46. (c) Cullen Hanks, some rights reserved (CC BY-NC), uploaded by Cullen Hanks
- 47. (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien
- 48. (c) Keith Kanoti, Maine Forest Service, USA, some rights reserved (CC BY)
- 49. (c) M.M. R, some rights reserved (CC BY-NC)
- 50. (c) epicnom, some rights reserved (CC BY-NC)
- 51. (c) Jackie Grant, some rights reserved (CC BY-NC-SA), uploaded by Jackie Grant
- 52. (c) Michael Kappel, some rights reserved (CC BY-NC)
- 53. (c) kevinhintsa, some rights reserved (CC BY-NC), uploaded by kevinhintsa
- 54. (c) Mick Talbot, some rights reserved (CC BY)
- 55. (c) Sarah Vinge-Mazer, some rights reserved (CC BY-NC-SA), uploaded by Sarah Vinge-Mazer
- 56. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
- 57. (c) Thayne Tuason, some rights reserved (CC BY-NC)
- 58. (c) --Tico--, some rights reserved (CC BY-NC-ND)
- 59. (c) Gernot HOCHMUELLER, some rights reserved (CC BY)
- 60. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 61. (c) Anna Armitage, some rights reserved (CC BY-NC-ND)
- 62. (c) 2003 Keir Morse, some rights reserved (CC BY-NC-SA)
- 63. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 64. (c) 2004 Dean Wm. Taylor, some rights reserved (CC BY-NC-SA)
- 65. (c) Jason Miller, some rights reserved (CC BY-NC), uploaded by Jason Miller
- 66. (c) 2006 Luigi Rignanese, some rights reserved (CC BY-NC)
- 67. (c) Aaron Ellig, some rights reserved (CC BY-ND), uploaded by Aaron Ellig
- 68. (c) Averater, some rights reserved (CC BY-SA)
- 69. (c) Lesley, some rights reserved (CC BY-NC-ND), uploaded by Lesley
- 70. no rights reserved, uploaded by Kent McFarland
- 71. (c) c michael hogan, some rights reserved (CC BY-NC-SA), uploaded by c michael hogan
- 72. (c) botanybee, some rights reserved (CC BY-NC)
- 73. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA)
- 74. (c) RJ Taylor, some rights reserved (CC BY-NC), uploaded by RJ Taylor
- 75. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick
- 76. (c) Charlie Russell, some rights reserved (CC BY-NC), uploaded by Charlie Russell
- 77. (c) noodlelion, some rights reserved (CC BY-NC)
- 78. (c) zen Sutherland, some rights reserved (CC BY-NC-SA)
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(CC BY-SA)
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