Bamboo root

Appeared out side of concrete wall

Green bamboo & green chestnut tell summer and autumn

Green bamboo and other green plants tell us summer is still here. 

 

 

 

 

 

But  green chestnut brings us news of autumn  start.

 

 

 

See from upper stairs,

Arrowroot is blooming !

 

Flower of arrowroot is used for tea. 

Do you know? 

 

 

 

 

 

 

 

Street tree has flowers and nuts. 

 

 

 

 

 

  I don't know what it is...