Photo: Acer circinatum 0.

Branch in flower, very pretty. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2005-05-26.

Acer circinatum Pursh.
Engl.: vine maple.
Deu.: Wein-Ahorn, Weinblatt-Ahorn.
Suom.: viinivaahtera.
Sven.: vinlönn