Colonies forming very flat staggered tables with partially fused horizontal branches. Small vertical branches widely spaced or just axial corallites.

Colony shape: Table

Colony layout: Orderly

Branch thickness: 5-10 mm

Axial corallites: Tubular small and little distinguishable.

Radial corallites: Tubular appressed, rounded thick-walled and big opening. Arranged in a row, next to each other and of the same size.

Coenosteum: Rough

Polyp extension: Poor