- USA tree species
- Main key
- Leaf-key
- Winter-key
- Bud-key
- Bark-key
- Trees by family
- Trees alphabetically

- Dutch trees at www.bomengids
- English |Dutch
- This site is mainly built around photographs of trees from the city of Nijmegen, Netherlands and especially the Weezenhof.
- About this Dutch treeguide
- Site design
- Sources
- Contact

- Order a cd and Copyright
- All photo's are copyrighted by Hans-Cees Speel

- Alphabetically ordered: Tree species from English to Dutch to Latin

## Just beautiful photographs

- Tantalizing Details
- Tricolor poisonous frogs
- Garter snakes | Thamnophis

This is the page featuring a single species. Photographs are presented per individual to make it possible to asses how much variation is possible between individuals within the species.

#### USA trees:

shot during my holiday in october 2004:

#### All photographs of Gambel oak (Quercus gambelii) on the south rim of the Grand canyon and on the road to Torry from Bryce.

The place where trees were photographed might be at the end of the name of the tree images.