Children (10 direct children, 16 direct and indirect children):
Melittis melissophyllum
(tree size 4)
Melittis
Melittis albida
Melittis caroliniana
Melittis carpatica
(tree size 2)
Melittis graeca
Melittis hispanica
Melittis japonica
Melittis kerneriana
Melittis sarmatica
Melittis subcordata