Chionanthus virginicus L.LCLeast ConcernCommon nameWhite fringetreeGenusChionanthusFamilyOleaceae779 591 observations
Forestiera acuminata (Michx.) Poir.LCLeast ConcernCommon nameSwamp-privetGenusForestieraFamilyOleaceae18 17 observations
Forsythia suspensa (Thunb.) VahlCommon nameWeeping forsythiaGenusForsythiaFamilyOleaceae5,112 4,203 observations
Forsythia viridissima Lindl.Common nameGreenstem forsythiaGenusForsythiaFamilyOleaceae3,492 2,930 observations
Fraxinus albicans BuckleyNTNear ThreatenedCommon nameTexas ashGenusFraxinusFamilyOleaceae1 1 observation
Fraxinus americana L.CRCritically EndangeredCommon nameWhite ashGenusFraxinusFamilyOleaceae5,437 4,223 observations
Fraxinus nigra MarshallCRCritically EndangeredCommon nameWater ashGenusFraxinusFamilyOleaceae30 24 observations
Fraxinus pennsylvanica MarshallCRCritically EndangeredCommon nameGreen ashGenusFraxinusFamilyOleaceae1,946 1,394 observations
Fraxinus profunda (Bush) BushCRCritically EndangeredCommon namePumpkin ashGenusFraxinusFamilyOleaceae23 14 observations
Fraxinus quadrangulata Michx.CRCritically EndangeredCommon nameBlue ashGenusFraxinusFamilyOleaceae46 39 observations
Ligustrum obtusifolium Siebold & Zucc.Common nameBorder privetGenusLigustrumFamilyOleaceae217 137 observations
Syringa vulgaris L.LCLeast ConcernCommon nameCommon lilacGenusSyringaFamilyOleaceae21,367 17,425 observations
