Children (15 direct children, 17 direct and indirect children):
Omalotheca sylvatica
(tree size 1)
Woodland arctic cudweed
Omalotheca afghanica
Omalotheca norvegica
Norwegian arctic cudweed
Omalotheca stewartii
Omalotheca supina
Alpine arctic cudweed
Omalotheca pichleri
Omalotheca roeseri
Omalotheca hoppeana
(tree size 1)
Omalotheca nanchuensis
Omalotheca diminuta
Omalotheca ×traunsteineri
Omalotheca einseleana
Omalotheca leucopilina
Omalotheca alpigena
Omalotheca caucasica