It's an Ornithogalum. The first flowers opend today and showed flattened anthers, a very Ornithogalum-like trait. ...now about that species...? ;7) Thank you John, actually no one else replied. I know your book (a must for every bulb-o-phile) mentioned that about Ledebouria and Scilla, I just thought there may be something else too. I think I'll have to start dissecting flowers again... Best to all Michael