Oxalis Enneaphylla Hybrida.
Early May
Not certain of this name, as it does not appears that often on the net.
As it is the name it was bought as, it will kept for now.
It is very similar to Oxalis enneaphylla Herkinds Berit, but does not small spots on it´s sepals and flower veins are more redish.
Leaves pores are clearly seen on it´s underside
This species is no longer in collection