A gorgeous flower and very different too. I love the startlingly white, spiny calyx on the developing buds and still visible beneath the open flower - beautiful!
That first Lithop pic reminds me of something ...I can't quite put my finger on it....
Well Bruce, I really don`t think you want too go there . This cactus is supposed to be very winter hardy. I am thinking of doing a little cold hardy cactus garden this year (thinking 3x3 feet maybe). I have found out that there are a few experimental cactus gardens in new England and with global warming changing everything......
Take Nothing but Pictures--Leave Nothing but Footprints.
Doug Breda