I took Shug up the ridge to the store and I was showing her what I thought was a weird wisteria growing up in the woods, but we looked closely at it and it appears to be some kind of short tree or tall bush. And then today, on my way into work, I saw one growing up over the side of the retaining wall where Clarksville Pike crosses 65 there by Fisk. And it is a small tree with silvery lilac clusters of flowers, but the clusters seem to point up instead of hanging down.
It’s gorgeous, but hell if I know what it is. Any ideas?