Going with "Brick Wall" for this one, mostly because it was one of the first seedlings to bloom. There are a surprisingly huge number of photos of brick walls on the TinEye search (Brick walls are apparently highly compelling photographic subjects. I didn't know.), and they've come up in lots of the color searches; no. 26 just happened to claim the name first.
Despite the sort of boring / hostile name, the photographs turned out well, I thought.