Thanks, Lynn! Yes, the photos are all of Arabis androsacea from my tufa garden.
Oh, okay, there is a Draba androsacea. (As if plant names aren't confusing enough, there has to be ones that are interchangeable yet!
) Thanks for the info.
I'd still suggest that your plant is very likely actually Arabis androsacea, as it doesn't resemble these photos of D. androsacea (D. fladnizensis):
http://www.swcoloradowildflowe...
Drabas tend to be very hard to tell apart (beyond white flowers vs. yellow flowers!) but your plant is distinctly different from this particular draba, at least.
