June 2004, Sangerhausen.
I made a foto of a nicer flower. It has at least styles, but only tiny stamina - without regular antheres (!).
And on a few of the flowers on the bush the styles and ovaries are completely missing. And then there is a hole instead, in the middle of the flower... .
The flowers are small, abt. 2 cm, and seem to luminescate in the UV-spectrum.
According to the infertility together with crippled male and female organs and also mirifica is diploid and multibracteata is tetraploid, it seems that its a triploid plant.