Hate it when I can't even begin to identify a plant. What in the heck is this bush? Very woody, flower bracts (according to h.o.) are purple/violet. The form is multi-stemmed bushy, there are three planted appx 36"-48" apart and are very overgrown (appx 7-8' tall). Some of the leaves have an oak-like form. This is in zone 5, MI.