Frangula alnus Mill.LCLeast ConcernCommon nameGlossy buckthornGenusFrangulaFamilyRhamnaceae6,990 5,097 observations
Frangula caroliniana (Walter) A.GrayLCLeast ConcernCommon nameCarolina BuckthornGenusFrangulaFamilyRhamnaceae127 81 observations
Rhamnus cathartica L.LCLeast ConcernCommon nameCommon buckthornGenusRhamnusFamilyRhamnaceae6,139 4,610 observations
Rhamnus davurica Pall.LCLeast ConcernCommon nameDahurian BuckthornGenusRhamnusFamilyRhamnaceae1 1 observation
Rhamnus utilis Decne.LCLeast ConcernCommon nameChinese buckthornGenusRhamnusFamilyRhamnaceae7 5 observations
