Children (30 direct children, 31 direct and indirect children):
Madracis mirabilis
Madracis asanoi
Madracis myriaster
Madracis pharensis
Star coral
Madracis hellana
Madracis kirbyi
Ten coral
Madracis brueggemanni
Madracis senaria
Six-ray star coral
Madracis kauaiensis
(tree size 1)
Madracis profunda
Madracis decactis
Ten-ray star coral
Madracis interjecta
Madracis singularis
Madracis formosa
Eight-ray finger coral
Madracis asperula
Pointed pencil coral
Madracis carmabi
Madracis fragilis
Madracis auretenra
Yellow pencil coral
Madracis crescentensis
Madracis densa
Madracis dodecachora
Madracis duncani
Madracis ganei
Madracis gregorioi
Madracis herrecki
Madracis johnsoni
Madracis johnwellsi
Madracis scotiae
Madracis stewarti
Madracis vaughani