Oops, sorry I forgot to list the Euphorbias I am after.
They are as follows:
E. clava;
E. colliculina;
E. clandestina;
E. dedidua;
E. flanaganii;Egottlebei;
E. gottlebei;
E. millotii;
E. obesa;
E. puluinata;
E. stellata;
E. viguieri;

Let me know what C/S you would like in exchange, and I will see what I can supply you with.