What’s this?… Unknown Tree at St. Vincent Parking Lot…

I saw this tree with reddish leaves on a tree at our church’s parking lot (Northern San Francisco Bay Area/zone 9b).
Anyone know what this tree is?

Unknown Plant (Photo 2 of 3)

I also have another photo here.
I saw some seeds and collected some.

Unknown Plant (Photo 3 of 3)

[Update] It’s Purple-leafed Hop-bush – Dodonaea viscosa ‘Purpurea’ (Family: Sapindaceae)