Last week I acquired a bunch of plants from Schwerter. They had a sale on Tolumnia scandens. 1 buck a piece. Couldn't help myself and got four. I mounted them on cork bark today.
Two of them have growths that look like this. Is this a spike?
Anyhow, for a buck I can't complain. They were a little damaged on the drive back to Austria but I think they have a good chance of doing well.