I recently stumbled upon the Kieth Green website Scapbooklithops. He is the the International Cultivar Registration Authority (ICRA) for the Lithops genus. Lots of new cultivars not in the database and at least one cultivar entry that is no longer accepted. I posted three photos in that one! They should be under the cultivar 'Top Red' or just deleated for now. Link below.
@Baja_Costeros
@Zuzu

http://www.scrapbooklithops.co...

Can you give me a link to the entry with your three photos, or at least tell me the name of the cultivar? I see that you contributed three photos to the 'Mickbergensis' entry. Is that the one?

Never mind. I looked through the International Cultivar Register and Checklist and found that was the cultivar in question. I've renamed the entry 'Top Red.'

Lithops (Lithops karasmontana subsp. karasmontana 'Top Red')

I'll add the new Lithops cultivars and take care of the ones that are no longer accepted sometime tomorrow.

Just a little late in reading this. Apologies!! Can't seem to link to each entry. You've been busy. Thank you. Interesting info but the sites a bit unwieldy to search. Needs Dave