Edited by Cheryl Beyer, some rights reserved (CC BY-SA)
Photo Credits
- 1. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA)
- 2. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
- 3. (c) Jim Morefield, some rights reserved (CC BY)
- 4. (c) 2000 Gary A. Monroe, some rights reserved (CC BY-NC)
- 5. (c) 1994 Gary A. Monroe, some rights reserved (CC BY-NC)
- 6. (c) Thayne Tuason, some rights reserved (CC BY-NC)