Greece Grass identification

Greece Grass identification

Observation - Greece Grass identification. Description: A large grass growing in wasteland by a roadside. I have also seen this grass growing in Bulgaria. The name I was given for it at the time cannot be correct - but I am not sure what the correct name should be! I am also fairly sure it is not pampas grass.

A large grass growing in wasteland by a roadside. I have also seen this grass growing in Bulgaria. The name I was given for it at the time cannot be correct - but I am not sure what the correct name should be! I am also fairly sure it is not pampas grass. Any suggestions welcomed