Colonies formed by compact bushes with thin vertical branches that start from the base (there are barely any secondary branches)

Colony shape: Bush

Colony layout: Orderly

Branch thickness:

Axial corallites: Tubular with small openings.

Radial corallites: Tubular appressed and nariform with rounded openings, next to each other and of the same size.

Coenosteum: Smooth

Polyp extension: Poor