Children (10 direct children, 14 direct and indirect children):
Prometheum tymphaeum
Prometheum serpentinicum
(tree size 2)
Prometheum sempervivoides
Prometheum rechingeri
Prometheum pilosum
Prometheum muratdaghense
Prometheum chrysanthum
(tree size 2)
Prometheum aizoon
Prometheum sincorana
Prometheum silvana