M.klissingiana MK 9.18b

I have recently obtained plants of the above collection from the Czech Cactus Club Hreadec Kralove.
Has you can see from the picture below these plants are not klissingiana but look more like haageana / conspuica.
I can find no information regarding this field collection.
Has anyone out there grown this plant and could supply me with any information.

Hi Mark,
Try michael.kiessling@web.de, maybe one of his fieldnumbers.

Thanks for the link Walter, but I was looking throught some old Jara Dohanlik seed lists last night and found MK 9.18b listed has 'formosa, ritteriana form. Very compact with strong central spines '. Location given has Santa Rita, SLP.

The description for chionocephala / ritteriana calls for 2 -4 white centrals spines, usually tipped brown, so I am going to go with this.

Thanks, Mark.