blooming silver poplar. silver poplar tree in spring. poplar

abele alba angiosperm background bloom blue branches broad catkin catkinbearing catkins central close closeup cluster cottonwood deciduous dicots dicotyle dicotyledonous earrings europe european flora flowering fluff format inflorescence macro male natural nature plant pollination poplar populus salicaceae silver silverleaf sky spring sprout teigler tree trees tremula twig up white young