Groupe 1

                                                                                                                                

[IMG] Castanea sativa fleu..>    220k  
[IMG] Castanea sativa fleu..>    205k  
[IMG] Castanea sativa.jpg        198k  
[IMG] Fagus sylvatica 'Pen..>    157k  
[IMG] Fagus sylvatica auto..>    266k  
[IMG] Fagus sylvatica bour..>    178k  
[IMG] Fagus sylvatica pend..>    177k  
[IMG] Fraxinus excelsior b..>    160k  
[IMG] Fraxinus excelsior f..>    186k  
[IMG] Juglans nigra automn..>    162k  
[IMG] Juglans nigra feuill..>    183k  
[IMG] Juglans nigra fruit.jpg    147k  
[IMG] Juglans nigra rameau..>    149k  
[IMG] Platanus x acerifoli..>    176k  
[IMG] Platanus_x_acerifoli..>     60k  
[IMG] Quercus petraea cour..>    177k  
[IMG] Quercus petraea feui..>    162k  
[IMG] Quercus robur 'Fasti..>    241k  
[IMG] Quercus robur 'Filic..>    156k  
[IMG] Quercus robur feuill..>    187k  
[IMG] Quercus robur gland ..>    226k  
[IMG] Quercus robur silhou..>    227k