Assertion: bradford pear | /r/HasProperty | pyrus calleryana
Facets:
Source sentences:
text: The “Bradford” pear (Pyrus calleryana
text: A hybrid of the Bradford pear, known as the Pyrus calleryana, it is stronger and more resilient.
text: " The Bradford pear (Pyrus calleryana) is a beautiful, but invasive and highly destructive species, first introduced into the American landscape by the U.S. Department of Agriculture in 1960.