Walk around～(≧▽≦)

I walk around my University for making "dandelion map" today.

I find it near the roadway and so on.

All peatals are yellow and white peatals are nothing!!

Yellow one is called " west dandelion" or "kansai dandelion".

White one is calld " white peatal dandelion ".

White one seems to see our neighborhood… but no...why??

I try to think about this question.