Thanks Pam- gardengal for your quick and on-target answer.
A friend had suggested Japanese Maple but we couldn't figure out why it wasn't red.
A Google for other images and additi|> I cannot find this leaf pattern in my Audubon Eastern US tree field |> guide. |>
|> There are 7 leaves to a leaf cluster. |>
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|>|> Can anyone ID it? | |It is a laceleaf maple, most likely either an Acer palmatum var. dissectum |cultivar or an Acer japonicum. Lots of different cultivars of both - very |commonly planted trees. Obviously a non-native, which may be why you didn't |find it in the field guide. | |pam - gardengal |