When I found this one at Trader Joes it had light purple flower which didn't last long. Then these two buds opened and were white. My guess is a Lc. Anybody have a better guess?
It's either a hybrid or an undiscovered species (grin) that just happened to be growing at Trader Joe's. Looks like it might be a hybrid of L. rubescens and perhaps C. walkeriana, but someone else may have a better guess. An Lc sounds like a pretty good option to me.