Echinopsis Subdenudata

That's pretty ... The photograph allows the flower to last a lot longer ;o)

Sure does, on the first coming I was into hyper enthusiasm, then it was gone, all that effort for so little time on display.

Isn`t it gorgeous though and such a pure white as well, are the other little nodes going to produce flowers ?.

Yes only one at a time it seems, this one flowered five times and every time in a different neighbours house, my new way of giveing flowers, and I get the plant back every time after flowering.