Edited by Renata Leite Pitman, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) botanygirl, some rights reserved (CC BY), uploaded by botanygirl
- 2. (c) Mary Keim, some rights reserved (CC BY-NC-SA)
- 3. (c) Anne SORBES, some rights reserved (CC BY-NC-SA)
- 4. (c) Per Ola Wiberg, some rights reserved (CC BY)
- 5. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
- 6. (c) Chris Bainbridge, some rights reserved (CC BY-NC-SA)
- 7. (c) Robert D Stevenson, some rights reserved (CC BY-NC), uploaded by Robert D Stevenson
- 8. (c) Marina Gorbunova, some rights reserved (CC BY-NC), uploaded by Marina Gorbunova
- 9. (c) Erika Mitchell, some rights reserved (CC BY-NC), uploaded by Erika Mitchell
- 10. (c) JanetandPhil, some rights reserved (CC BY-NC-ND)
- 11. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 12. (c) Kim, Hyun-tae, some rights reserved (CC BY), uploaded by Kim, Hyun-tae
- 13. no rights reserved, uploaded by Peter de Lange
- 14. (c) Kiloueka, some rights reserved (CC BY-NC), uploaded by Kiloueka
- 15. (c) Gertrud K., some rights reserved (CC BY-NC-SA)
- 16. (c) V.S. Volkotrub, some rights reserved (CC BY-NC), uploaded by V.S. Volkotrub
- 17. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
- 18. (c) Stefan.lefnaer, some rights reserved (CC BY-SA)
- 19. (c) Morgan Stickrod, some rights reserved (CC BY-NC), uploaded by Morgan Stickrod
- 20. (c) Chris Parker, some rights reserved (CC BY-ND)
- 21. (c) Anita, some rights reserved (CC BY-NC)
- 22. (c) Shihmei Barger 舒詩玫, some rights reserved (CC BY-NC-ND)
- 23. (c) Annkatrin Rose, some rights reserved (CC BY-NC-SA)
- 24. (c) jimmalefyt, some rights reserved (CC BY-NC)
- 25. (c) Carol Foil, some rights reserved (CC BY-NC-ND)
- 26. (c) David Badke, some rights reserved (CC BY-SA), uploaded by David Badke
- 27. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
- 28. (c) peupleloup, some rights reserved (CC BY-SA)
- 29. (c) Jim, some rights reserved (CC BY-NC-SA)
- 30. (c) Olivier Pichard, some rights reserved (CC BY-SA)
- 31. (c) anohturfft, some rights reserved (CC BY-NC)
- 32. (c) zen Sutherland, some rights reserved (CC BY-NC-SA)
- 33. (c) Maria Wheeler-Dubas, some rights reserved (CC BY-NC), uploaded by Maria Wheeler-Dubas
- 34. (c) George F Mayfield, some rights reserved (CC BY-SA)
- 35. (c) sureetb, some rights reserved (CC BY-NC)
- 36. (c) 葉子, some rights reserved (CC BY-NC), uploaded by 葉子
- 37. (c) S. Rae, some rights reserved (CC BY)
- 38. (c) zzzeroX Productions, some rights reserved (CC BY-NC-SA)
- 39. no rights reserved
- 40. (c) Kristin Johnson, some rights reserved (CC BY-NC), uploaded by Kristin Johnson
- 41. (c) Nathan Taylor, some rights reserved (CC BY-NC), uploaded by Nathan Taylor
- 42. (c) Andy Fyon, some rights reserved (CC BY-NC), uploaded by Andy Fyon
- 43. (c) Charles Kinsley, some rights reserved (CC BY-SA)
- 44. (c) Grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame
- 45. (c) Spencer Holmes, some rights reserved (CC BY-NC), uploaded by Spencer Holmes
- 46. (c) Laura Breeden, some rights reserved (CC BY-NC), uploaded by Laura Breeden
- 47. (c) Superior National Forest, some rights reserved (CC BY)
- 48. (c) Anne Parsons, some rights reserved (CC BY-NC), uploaded by Anne Parsons
- 49. (c) flora cyclam, some rights reserved (CC BY-NC-SA)
- 50. (c) Marion Anthonisen, some rights reserved (CC BY-NC), uploaded by Marion Anthonisen
- 51. (c) Geoffrey Cox, some rights reserved (CC BY), uploaded by Geoffrey Cox
- 52. (c) randomtruth, some rights reserved (CC BY-NC-SA)
- 53. (c) Eric Keith, some rights reserved (CC BY-NC), uploaded by Eric Keith
- 54. (c) Bob O'Kennon, some rights reserved (CC BY-NC), uploaded by Bob O'Kennon
- 55. no rights reserved, uploaded by Jesse Rorabaugh
- 56. (c) Norio Nomura, some rights reserved (CC BY-SA), uploaded by Norio Nomura
- 57. (c) catchang, some rights reserved (CC BY-NC), uploaded by catchang
- 58. (c) Drepanostoma, some rights reserved (CC BY-NC), uploaded by Drepanostoma
- 59. (c) AnneTanne, some rights reserved (CC BY-NC)
- 60. (c) Ольга Курякова, some rights reserved (CC BY-NC), uploaded by Ольга Курякова
- 61. (c) Joe Walewski, some rights reserved (CC BY-NC), uploaded by Joe Walewski
- 62. (c) Larry, some rights reserved (CC BY-NC-SA)
- 63. (c) Anita, some rights reserved (CC BY-NC-SA)
- 64. (c) Ferran Turmo Gort, some rights reserved (CC BY-NC-SA)
- 65. no rights reserved, uploaded by mister_bumble
- 66. (c) Bill Lupardus, some rights reserved (CC BY-NC), uploaded by Bill Lupardus
- 67. (c) Nemo's great uncle, some rights reserved (CC BY-NC-SA)
- 68. (c) Phil Sellens, some rights reserved (CC BY)
- 69. (c) Nick Furlan, some rights reserved (CC BY-NC), uploaded by Nick Furlan
- 70. (c) Jakob Fahr, some rights reserved (CC BY-NC), uploaded by Jakob Fahr
- 71. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
- 72. (c) Jörg Hempel, some rights reserved (CC BY-SA)
- 73. (c) Kate's Diary: Sydney, some rights reserved (CC BY-NC-ND)
- 74. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 75. (c) Sue Wetmore, some rights reserved (CC BY-NC), uploaded by Sue Wetmore
- 76. (c) Erik Danielsen, some rights reserved (CC BY-NC), uploaded by Erik Danielsen
- 77. (c) Tyler Smith, some rights reserved (CC BY-NC)
- 78. (c) Peter Gorman, some rights reserved (CC BY-NC-SA)
- 79. (c) yaoshawn, some rights reserved (CC BY-NC), uploaded by yaoshawn
- 80. (c) Kew on Flickr, some rights reserved (CC BY-NC-SA)
- 81. (c) Erik Jørgensen, some rights reserved (CC BY-NC-SA)
- 82. (c) Sergey Mayorov, some rights reserved (CC BY-NC), uploaded by Sergey Mayorov
- 83. (c) Todd Belanger, some rights reserved (CC BY-NC), uploaded by Todd Belanger
- 84. (c) Landahlauts, some rights reserved (CC BY-NC-SA)
- 85. (c) Erica F., some rights reserved (CC BY-NC-SA), uploaded by Erica F.
- 86. (c) Joshua Mayer, some rights reserved (CC BY-SA)
- 87. (c) Jason Hollinger, some rights reserved (CC BY)
- 88. (c) Juha Haataja, some rights reserved (CC BY-NC-SA)
- 89. (c) dloarie, some rights reserved (CC BY), uploaded by dloarie
- 90. (c) Lynette Schimming, some rights reserved (CC BY-NC)
- 91. (c) Owen Clarkin, some rights reserved (CC BY-NC), uploaded by Owen Clarkin
- 92. (c) jpc.raleigh, some rights reserved (CC BY-NC)
