Poplars
Old <i>Populus simonii</i> tree in Shanxi Province, Qinyuan County (over 350 years) <br> <br><br>
Old <i>Populus simonii</i> in Shanxi Province, Puxian County (DBH 3.1 meters) <br><br><br>
Old <i>Populus simonii</i> in Inner Mongolia, Naiman Qi <br><br><br>
Old <i>Populus simonii</i> tree in Gansu Province <br><br><br>
Higher branches and canopy, adult <i>Populus simonii</i> tree <br><br><br>
Bark of <i>Populus simonii</i> <br><br><br>
Seed collection from a <i>Populus simonii</i> stand in Inner Mongolia <br><br><br>
Dehiscent fruit of <i>Populus simonii</i> <br><br><br>
One-year-old <i>Populus simonii</i> seedlings in nursery <br><br><br>
Coppice and young shoots of <i>Populus simonii</i> after felling <br><br><br>
last updated: Friday, October 11, 2002