Green Ornithogalum flowers

Recently I got a new Ornithogalum (Snake flower [Ornithogalum dubium]) at a Cactus and Succulent show. It is a close relative of the Sun Star. Actually, it is the source of the orange color and size of the Sun Star.

There are three bulbs in the pot, as one of the inflorescences started to open I noticed it is a bit different. Supposedly there are over 80 Ornithogalums out there. (and some of them apparently, are considered weeds.) I couldn't figure out which one this is, but I really like it. (Weed or not!)

The orange in the background is the Snake flower.