Children (32 direct children, 34 direct and indirect children):
Dragon's mouth
(tree size 2)
Arethusa bulbosa
Arethusa divaricata
Arethusa ophioglossoides
Arethusa biplumata
Arethusa catenata
Arethusa japonica
Arethusa spicata
Arethusa medeoloides
Arethusa verticillata
Arethusa petraea
Arethusa plicata
Arethusa racemosa
Arethusa sinensis
Arethusa cucullata
Arethusa ecristata
Arethusa trianthophoros
Arethusa alaris
Arethusa alata
Arethusa capensis
Arethusa ciliaris
Arethusa cordata
Arethusa crispa
Arethusa foliosa
Arethusa gentianoides
Arethusa glutinosa
Arethusa lutea
Arethusa pendula
Arethusa picta
Arethusa rosea
Arethusa secunda
Arethusa tigridiifolia
Arethusa villosa