The elm hybrid cultivar ‘Cathedral’ is one of several clones derived from crossings of the Siberian Elm U. pumila (female parent) with the Japanese Elm U. davidiana var. japonica at the University of Wisconsin–Madison; it was patented in 1994.
This page contains content from the copyrighted Wikipedia article "Ulmus ‘Cathedral’"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.
