Plants

trifoliate orange tree
Poncirus trifoliata

Fontederia Cordata
Pontederia cordata

Italian Poplar
Populus × canadensis

silver birch
Populus × tomentiglandulosa

White poplar
Populus alba

Chinese ironwood
Populus cathayana

Poplar tree
Populus deltoides

Poplar tree 'Purple Tower'
Populus deltoides 'Purple Tower'

Premonti poplar
Populus fremontii

Water iron tree
Populus koreana

Willow 'Italica'
Populus nigra

Japanese aspen
Populus sieboldii