RRD? I'm pretty sure, just looking for confirmation
Before I dig her up. This is on Ballerina. I only noticed it because I was clearing up this corner of my yard. I have cryptomeria and they've been dumping a lot of needles and there were tons of vinica back there (I didn't plant it). I thought it would be a good opportunity to take some dead wood out from the base of Ballernina. She's in a corner and very hard to get to. I saw the horrid looking growth and cut that one cane down to the base. I though I could possibly save her, and then I saw it on another cane.
On this first picture, you can see the normal growth in the foreground and the other crazy growth:
A close up. The three things that stand out to me is the color of the growth, red, the amount of it, and that it's larger than the cane it's growing out of.
Forgive the blue tint on this picture, I had my white balance set for flourescent lighting. But you can see the extent of the overgrowth
Another close up: