Bradford Pear Trees And Cyanide
The Bradford pear or callery Pyrus communis ( Pyrus calleryana ' Bradford , ' USDA zone 5 - 9 ) is a common landscaping tree that many dwelling house owners consider a nuisance . Its flowers smell fishy , its ramification tend to collapse , and its tiny fruits fall messily everywhere . Even worse , that unsightly pulp littering your yard and pavement can be downright grievous . The Bradford pear contains seeded player , each of which contain a small amount of cyanide ....