Williamia radiata
(tree size 2)
Williamia eximia
Williamia gussoni
Williamia krebsii
Williamia magellanica
Williamia peltoides
Williamia subspiralis
Williamia gussonii
Williamia kermadecensis
Williamia galapagana
Williamia japonica
Williamia maxwelli
Williamia megapolitana
Williamia nutata
Williamia oblongata
Williamia polynesica
Williamia raincourti
Williamia rugulosa
Williamia taurosimplex
Williamia tomlini