Excluded species
Uncommon or of questionable occurrence in the treated area
Amelanchier canadensis
Amelanchier obovalis
Amelanchier spicata
Aronia arbutifolia**
Asimina parviflora
Callicarpa americana**
Calycanthus floridus
Castanea pumila
Clethra alnifolia**
Cornus alternifolia
Crataegus spp.
Dirca palustris
Gleditsia triacanthos
Halesia carolina
Hydrangea arborescens
Lindera subcoriacea
Lyonia ligustrina**
Lyonia mariana**
Nestronia umbellula
Populus deltoides**
Ptelea trifoliata
Robinia pseudoacacia
Symphoricarpos orbiculatus
Taxodium distichum**
Tilia americana
Toxicodendron quercifolium
Introduced and naturalizing
Ailanthus altissima
Albizia julibrissin
Baccharis halimifolia**: widely naturalizing
Broussonetia papyrifera
Elaeagnus umbellata: widely invasive
Maclura pomifera: only occasionally naturalizes
Melia azedarach
Morus alba
Paulownia tomentosa: widely invasive
Pyrus calleryana
Rosa multiflora
