Husbandry
Colonies form thin, upright blades or plates that extend from an encrusting base. Colonies up to 50 cm. Outer edge of blades uneven with multiple extensions or short branches. The surface is smooth, covered with minute pores within which the polyps live. When the tiny polyps protrude, they appear as short, fine hairs.
Synonymised names:
Millepora alcicornis var. plicata Esper, 1790 (synonym)
Millepora sancta Duchassaing & Michelotti, 1864 (synonym)