Pseudobulbs are usually ribbed/four-angled or flattened. Leaves are generally thicker than Coeliopsidinae. Roots are smooth, without prominent root hairs.
The pseudobulbs have a ribbed or four-sided structure, and the leaves are thicker compared to those of Coeliopsidinae. The roots do not possess noticeable root hairs, which is typical for this type of plant.