Edited by Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) NC Orchid, some rights reserved (CC BY-NC)
- 2. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
- 3. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 4. (c) Pat Deacon, some rights reserved (CC BY-NC), uploaded by Pat Deacon
- 5. (c) Superior National Forest, some rights reserved (CC BY)
- 6. (c) lvconrad1977, some rights reserved (CC BY-NC), uploaded by lvconrad1977
- 7. (c) liz west, some rights reserved (CC BY-NC)
- 8. (c) mfeaver, some rights reserved (CC BY), uploaded by mfeaver
- 9. (c) Andrew, some rights reserved (CC BY-NC)
- 10. (c) Andy Fyon, some rights reserved (CC BY-NC), uploaded by Andy Fyon
- 11. (c) Samuel Brinker, some rights reserved (CC BY-NC), uploaded by Samuel Brinker
- 12. (c) Chris Parker, some rights reserved (CC BY-ND)
- 13. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA)
- 14. (c) MJ Bach, some rights reserved (CC BY-NC), uploaded by MJ Bach
- 15. (c) Joshua Mayer, some rights reserved (CC BY-SA)
- 16. (c) Kari Pihlaviita, some rights reserved (CC BY-NC)
- 17. (c) Kari Pihlaviita, some rights reserved (CC BY-NC), uploaded by Kari Pihlaviita
- 18. (c) Susan Elliott, some rights reserved (CC BY-NC), uploaded by Susan Elliott
- 19. (c) Dan, all rights reserved, uploaded by Dan
- 20. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)
- 21. (c) Jason Hollinger, some rights reserved (CC BY)
- 22. (c) sandy richard, some rights reserved (CC BY-NC)
- 23. (c) Bas Kers (NL), some rights reserved (CC BY-NC-SA)
- 24. (c) Jean-François Roch, some rights reserved (CC BY-NC), uploaded by Jean-François Roch
- 25. (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
- 26. (c) Erin Faulkner, some rights reserved (CC BY-NC), uploaded by Erin Faulkner
- 27. (c) Mallory S., some rights reserved (CC BY-NC), uploaded by Mallory S.
- 28. (c) Bas Kers, some rights reserved (CC BY-NC-SA)
- 29. (c) Bart Wursten, some rights reserved (CC BY-NC-SA)
- 30. (c) Joseph D Kurtz, some rights reserved (CC BY-NC), uploaded by Joseph D Kurtz
- 31. (c) Petritap, some rights reserved (CC BY-SA)
- 32. (c) Bob Peterson, some rights reserved (CC BY-SA)
- 33. (c) Amadej Trnkoczy, some rights reserved (CC BY-NC-SA)
- 34. (c) Chris Moody, some rights reserved (CC BY-NC)
- 35. (c) Anita Gould, some rights reserved (CC BY-NC), uploaded by Anita Gould