Dendrology Lab 5 Rosaceae Prunus serotina P. avium* Malus coronaria Pyrus calleryana* Crataegus phaenopyrum Lauraceae Sassafras albidum Mimosaceae Albizzia julibrissin* Caesalpiniaceae Gleditsia triacanthos Cercis canadensis Gymnocladus dioicus Fabaceae Cladrastis lutea Styphnolobium (Sophora) japonica* Robinia pseudoacacia Ebennaceae Diospyros virginiana Scrophulariaceae Paulownia tomentosa* Bignoniaceae Catalpa speciosa * Denotes species not native to eastern United States