Eupatorium heterophyllum A.Rich. accepted as Grisebachianthus holquinensis (B.L.Rob.) R.M.King & H.Rob. (original description)
Eupatorium reticulatum A.Rich. accepted as Grisebachianthus libanotica (Sch.Bip.) R.M.King & H.Rob. (original description)
Eupatorium trichosanthum A.Rich. accepted as Brickellia diffusa (Vahl) A.Gray (original description)
Lachnorhiza A.Rich. (original description)
Tetracanthus A.Rich. accepted as Pectis L. (original description)
Tetracanthus linearifolius A.Rich. accepted as Pectis linifolia L. (original description)
Wedelia veronicifolia A.Rich. (original description)