Roots: surface roots are usually not a problemWinter interest: tree has winter interest due tounusual form, nice persistent fruits, showy wintertrunk, or winter flowersOutstanding tree: tree has outstanding ornamentalfeatures and could be planted moreInvasive potential: little, if any, potential at this timeOzone sensitivity: tolerantVerticillium wilt susceptibility: susceptiblePest resistance: long-term health usually notaffected by pests