Children (33 direct children, 55 direct and indirect children):
Caltha palustris
(tree size 17)
Yellow marsh marigold
Caltha natans
Floating marsh marigold
Caltha leptosepala
(tree size 4)
White marsh marigold
Caltha scaposa
Caltha sinogracilis
(tree size 1)
Caltha sibirica
Caltha alba
Caltha appendiculata
Caltha dioneifolia
Caltha goodalliana
Caltha introloba
Caltha novae-zelandiae
Caltha obtusa
Caltha phylloptera
Caltha sagittata
Caltha fistulosa
Caltha caespitosa
Caltha gorovoii
Caltha membranacea
Caltha silvestris
Caltha arctica
Caltha dionaeifolia
Caltha officinalis
Caltha dentata
Caltha marginata
Caltha dysosmoides
Caltha bisma
Caltha polypetala
Caltha biflora
Caltha paradoxa
Caltha radicans
Caltha sect. thacla
Caltha arvensis