Osmorhiza claytonii (Michx.) C.B.ClarkeCommon nameClayton SweetrootGenusOsmorhizaFamilyApiaceae25 15 observations
Osmorhiza depauperata Phil.Common nameLesser sweet-cicelyGenusOsmorhizaFamilyApiaceae7 5 observations
Osmorhiza longistylis (Torr.) DC.Common nameSmooth sweet cicelyGenusOsmorhizaFamilyApiaceae386 317 observations
