Just two. Thaianum x armeniacum and then thaianum x some kind of brachy I can't remember.Only one way to find out. Which thaianum primary do you have?
Ugh dissectus is a dream plant of mine, but sadly, even seed is unobtainable here.Tnyr5 - Well done on the Crytopus! I have only ever grown dissectus and elatus, but I absolute love this genus and it's crab-claw like petals. Pls post a pic of the flower when it spikes.