Colonies forming bushy straight, spiky, hyspidose branches resembling a fir tree.

Colony shape: Bottlebrush

Colony layout: Disorderly

Branch thickness: 10-20 mm

Axial corallites: Tubular small and rounded.

Radial corallites: Tubular appressed and rounded, close to each other and of the same size.

Coenosteum: Smooth

Polyp extension: Poor

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