Children (25 direct children, 28 direct and indirect children):
Stephanocyathus paliferus
Stephanocyathus spiniger
Stephanocyathus nobilis
Stephanocyathus crassus
Stephanocyathus regius
Stephanocyathus laevifundus
Stephanocyathus campaniformis
Stephanocyathus coronatus
Stephanocyathus moseleyanus
Stephanocyathus diadema
Stephanocyathus weberianus
Stephanocyathus explanans
Stephanocyathus platypus
Stephanocyathus imperialis
Stephanocyathus bipatella
Stephanocyathus isabellae
Stephanocyathus elegans
Stephanocyathus
Odontocyathus
(tree size 3)
Acinocyathus
Stephanocyathus andrewianus
Stephanocyathus holcombensis
Stephanocyathus magnificus
Stephanocyathus variabilis
Stephanocyathus zancleus