White Thisle

White Thisle

Observation - White Thisle. Description: Just as the obervationtitle says, white thisle. It looks like it started with it's normal green colour but for some strange reason it becomes white. Is it some sort of disease?

Just as the obervationtitle says, white thisle. It looks like it started with it's normal green colour but for some strange reason it becomes white. Is it some sort of disease?