1. silver birch by juleswiththetools (,cambridge)
2. vine by grandwizard treeodore (cape tribulation,)
3. skull by grandwizard treeodore (kings canyon,)
4. pine by lorna coxall (pine forest,wells-next-the-sea)
5. olive by galen riley (mountain,aradena)
6. unsure by ianpaulbolton (botanical gardens in sydney,sydney)
7. unknown by ianpaulbolton (karunda,cairns)
8. putty tree by galen riley (holt,sherbourne)
9. plane tree by winter_hill (victoria park,london)
10. 4 way bark knarl by jonny2hughes (brockwell park,london)
11. bertha by megan (woods,sheffield)
12. barky by megan (devon,not too sure)
13. tree sculpture by winter_hill (ribble valley,preston)
14. ? by satorisky (hampstead heath,london)
15. giant sequoia by tommyc (mariposa grove,yosemite, california)
16. beech ? by luke (newmarket race course,newmarket)
17. walnut burr by damon01 (the greycoat hospital,london)
18. walnut burr section by damon01 (the greycoat hospital,london)