It also had three claws on each hand and more finely serrated teeth.

它还每只手上有三个爪子和更精细的锯齿状牙齿。

The leaves are small and undivided, mostly without teeth or wavy edging, though on young shoots some are sharply serrated, both kinds being found on the same tree.

叶子小且不裂， 大部分没有牙齿或波浪形边缘， 但在幼枝上有些有尖锐的锯齿， 这两种叶子都在同一棵树上发现。