pterocarya fraxinifolia in park in summer. exotic tree. green leaves in garden. characteristic fruits of caucasian wingnut.

characteristic fraxinifolia juglandaceae environment pterocarya decorative background ornamental caucasian deciduous blooming wingnut natural outdoor catkins pinnate blossom foliage striped cottage summer exotic leaves garden fruits lapina forest detail spring growth season walnut nature branch flower botany catkin green fresh plant park tree hang stem flow wood seed long leaf twig nut