M.mieheana

I recently obtained this plant, plus another, from a seller on E bay. It seems to be the correct plant for the species and he had got them from ELK last year.
A nice plant, intermedite between elongata and densispina.

Its an nice plant, and one of the earlier of this group to flower for me.

Yes, an early species in flower with me too. In my collection out of flower already. Your flower seem to be quit 'yellow'. Seeds of this species are not offered very often and mostly in limited quantities.

Wiebe