Children (16 direct children, 20 direct and indirect children):
Zannichellia melitensis
Maltese horned pondweed
Zannichellia palustris
(tree size 4)
Horned pondweed
Zannichellia obtusifolia
Zannichellia major
Zannichellia aschersoniana
Zannichellia andina
Zannichellia obtusifolius
Zannichellia peltata
Zannichellia contorta
Zannichellia tuberosa
Zannichellia cylindrocarpa
Zannichellia preissii
Zannichellia dentata
Zannichellia macrostemon
Zannichellia repens
Zannichellia stylaris