Arborescent colonies, frequently corymbose with thick branches, elongated and finger-like, sometimes slightly curved and tapered.

Colony shape: Finger, table

Colony layout: Orderly

Branch thickness: 5-10 mm

Axial corallites: Semispheric and not prominent .

Radial corallites: Tubular thick-walled, very next to each other and of different sizes.

Coenosteum: Rough

Polyp extension: Poor

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