Bidens chaetophylla Sherff accepted as Bidens camporum (Hutch.) Mesfin (original description)
Bidens nematocera (Sherff) Sherff accepted as Bidens wiebkei Sherff (original description)
Bidens straminoides Sherff accepted as Bidens grantii (Oliv.) Sherff (original description)
Bidens superba Sherff accepted as Bidens ternata var. ternata (original description)
Coreopsis fasciculata var. laevigata Sherff (original description)
Coreopsis notha var. parvulifolia Sherff accepted as Coreopsis notha S.F.Blake & Sherff (original description)
Zemisne O.Deg. & Sherff accepted as Scalesia Arn. ex Arn. (original description)
Zemisne menziesii O.Deg. & Sherff accepted as Scalesia affinis Hook.f. (original description)