3 Mammillaria, are the names correct?

Good morning dear cacti friends,

I would like to verify the names of these three plants.
So, if somebody could help me I`am very thankfull.

Mammillaria saboae v. roczekii El carmen ???
33659


Mammillaria markusi ???
33661


Escobaria minima ???
33679



Best regards

K.W.


P.S. I have a large number of Mammillaria without names, , if you don´t mind I will ask again and again. . .

I am agood friend of Rogozinski and I recognise his handwrighting,so you can be sure.The Mam.marcosii is allso correct.I think the Escobar'ia to, but i am not an expert on that matter.

Regards

The Escobaria name is also correct, and you seems to have two clour forms of M markusii too.

Good morning Walter and Thord,

thank You very much for Your help!

Quote :

I am a good friend of Rogozinski and I recognise his handwrighting, so you can be sure.

That´s great, our world is a small village. . .

Quote :

. . . and you seems to have two clour forms of M markusii too.

Now that I know, it is M. markussii, I´am sure that I have three or four colour forms of it.


Best regards

K.W.