- Photo by Caleb Brown (Caleb Brown) from mushroomobserver.org is used under CC BY-SA 3.0 and is licensed under CC BY-SA 3.0 by Tom Cervenka
- Photo by Heinrich Anton (anton) from mushroomobserver.org is used under CC BY-SA 3.0 and is licensed under CC BY-SA 3.0 by Tom Cervenka
- Photo by Dan Molter (shroomydan) from mushroomobserver.org is used under CC BY-SA 3.0 and is licensed under CC BY-SA 3.0 by Tom Cervenka
- Photo by Drew Henderson (Hendre17) from mushroomobserver.org is used under CC BY-NC-SA 3.0 and is licensed under CC BY-NC-SA 3.0 by Tom Cervenka
- Photo by Tim Sage (NMNR) from mushroomobserver.org is used under CC BY-SA 2.0 and is licensed under CC BY-SA 2.0 by Tom Cervenka