Dendrobium wassellii
Blooming size plants available for sale at $15 each. 
The plants have around 5-6 growths each.
Only 2 plants available. 
This Dendrobium species native to Australia is quite uncommon and difficult to come by. The plants have thick and succulent leaves with white flowers that have curly petals. The plants usually form 20-30 flowers on each inflorescence.