Lophophora alberto-vojtechii sowed 28 June 2015, grafted to Pereskiopsis on September 27 flowered this weekend. The flowers so far have failed to expand completely but I'm confident it's due to it being so young. Everything happened under T5 fluoros on a 12/12 schedule.
Although this species is supposed to be solitary, it will send out pups as any other Lophophora species once grafted.
Z's grafts
Z's grafts
Z, in (mostly) sunny Lisbon.
http://jardineiroazelha.blogspot.pt/
http://jardineiroazelha.blogspot.pt/