This is the easiest orchid I know of! I’ve not had good success in the past growing orchids but this one is really hard to kill. It is equally well suited to life as a house plant as a terrarium plant and is tolerant of a wide variety of conditions. If grown as a terrarium plant it likes to be mounted to tree-fern without much or any sphagnum. If grown as a house plant, a well-drained pot of sphagnum works well if you allow the sphagnum to get crispy on the top between waterings. Mine is growing in a west-facing window but it would likely do fine in a south or east-facing window as well.
Dinema polybulbon
Growing in open-air,
You should post it one one of the FB Orchid groups. They are very good at plant ID’s .
I keep meaning to, thanks Linda!