這種花叫什麼名字？

MaryAnne Gildroy

I don't know, it's very interesting thou.

martijn

Hanno una forma strana, non so

jeon

I do not know about trees.

Yukiz98

According to google, they are red columbines (aquilegia canadensis)

Siling Huang

Haha, I just know the Chinese name is "loudouhua".

Ishraq Tanvir Azad

作家

The Chinese name is impressive 

Ishraq Tanvir Azad

作家

Red columbine , yes I also see same name in Google 

Sf Yeung

#94- it looks like a bell