Children (11 direct children, 11 direct and indirect children):
Haustrum haustorium
Haustrum scobina
Haustrum baileyanum
Haustrum flindersi
Haustrum lacunosum
Haustrum vinosum
Haustrum albomarginatum
Haustrum intermedium
Haustrum maximum
Haustrum pictum
Haustrum tuberculatum