This is an older white cross that's been open for about a week. The color is more yellow-green than the brown it appears in the pic, but the bloom should turn to a nice clear spotted white in the next week or two. It's also got a second bud hiding in the back.
After about 7 weeks, the first bud's turned a nice clear white, although the pouch is still a little ivory. The second bud's been open for about 2 weeks.