Bushy colonies with thick, circular-section branches and blunt tips, dividing up irregularly.

Colony shape: Bush

Colony layout: Disorderly

Branch thickness: 10-20 mm

Axial corallites: Semispherica, large but no prominent, and with a very small aperture.

Radial corallites: Small and immersed, very close to each other and of the same size.

Coenosteum: Smooth

Polyp extension: Poor