Sub-massive colonies with thick, irregular vertical branches that use to join together.

Colony shape: Bush

Colony layout: Disorderly

Branch thickness: >20 mm

Axial corallites: Tubular, not prominent and visible on the edges. Almost nonexistent.

Radial corallites: Tubular of different thickness and length giving a very rough appearance, close to each other.

Coenosteum: Smooth

Polyp extension: Poor