Corallum arborescent. Branches coalescent at basal portion, prominently noduled at the sides, producing subcylindrical divergent branchlets; heavy, main ones up to 30-40 mm in diameter at bases, around 70-80 mm high, tapering to blunt ends of branchlets which are around 8 mm diameter at 5 mm below the tips. Living portion only upper 10 cm or less.
Calicles 1.5-2 mm diameter measured between thecal summits. Calices circular, uniformly excavate all over, almost uniformly distant, a little over 1 mm diameter, separated by very reticulate intercalicinal area of less than 1 mm wide. Wall flaky without central ridge; mural trabeculae topped with heavily frosted, irregularly shaped denticles which are not joined together.
Septa triangular, thick so loculi correspondingly thin; their edges smooth, surfaces very finely granulate. Pali 6 or 8, bushy, those of lateral pairs always larger than the rest. Only one septal tubercle, close to wall; wide gap between it and corresponding palus.
Columella a horizontal plate joined to the septa, with or without a bushy tubercle, which, when present, always lower than pali.
