Ulmus chuchuanus
... that Ulmus chuchuanus had to be renamed due to another fossil already having its original name?
... that <i id="mw6A"><b id="mw6Q"><a href="./Ulmus_chuchuanus" id="mw6g" rel="mw:WikiLink" title="Ulmus chuchuanus">Ulmus chuchuanus</a></b></i> had to be renamed due to another fossil already having its original name?