Edited by Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Josh*m, some rights reserved (CC BY-NC-SA)
- 2. (c) Mathew Zappa, some rights reserved (CC BY), uploaded by Mathew Zappa
- 3. (c) Superior National Forest, some rights reserved (CC BY)
- 4. (c) lvconrad1977, some rights reserved (CC BY-NC), uploaded by lvconrad1977
- 5. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA)
- 6. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
- 7. (c) James Gaither, some rights reserved (CC BY-NC-ND)
- 8. (c) mako, some rights reserved (CC BY)
- 9. (c) Kari Pihlaviita, some rights reserved (CC BY-NC), uploaded by Kari Pihlaviita
- 10. (c) Janet Nelson, some rights reserved (CC BY-NC-ND), uploaded by Janet Nelson
- 11. (c) Bas Kers (NL), some rights reserved (CC BY-NC-SA)
- 12. (c) Ryan Jacob, some rights reserved (CC BY-NC), uploaded by Ryan Jacob
- 13. (c) Mallory S., some rights reserved (CC BY-NC), uploaded by Mallory S.
- 14. (c) Alex Abair, some rights reserved (CC BY-NC), uploaded by Alex Abair
- 15. (c) Cindy Kilpatrick, some rights reserved (CC BY)
- 16. (c) dogtooth77, some rights reserved (CC BY-NC-SA)
- 17. (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis