375,361 plants
Populus daphnogenoides
Populus decipiens
Populus denticulata
Populus douglasae
Populus elliptica
Populus eotremuloides
Populus euphratensis
Euphrates Poplar
Populus euphratica
Alamo Cottonwood
Populus fremontii
Populus gamblei
Populus girinensis
Populus glandulifera
Populus glauca
Bigtooth Aspen
Populus grandidentata
Populus grewiopsis
Populus guzmanantlensis
Populus haoana
Populus harkeriana
Populus hastifolia
Populus hederoides
Populus hervieriana
Populus heteromorpha
Downy Poplar
Populus heterophylla
Populus hookeri
Populus hsinganica
Populus hybr
Populus hyperborea
Populus hyrcana
Tana River Poplar
Populus ilicifolia
Populus intramongolica
Populus kangdingensis
Populus kansaseana
Populus keerqinensis
Populus knightii
Chinese necklace poplar
Populus lasiocarpa
Populus latidentata