Adenostemma viscosum var. fastigiatum (Blume) Blume ex C.B.Clarke accepted as Adenostemma lavenia (L.) Kuntze (original description)
Blumea fistulosa var. fasciculata (DC.) C.B.Clarke accepted as Blumea sessiliflora Decne. (original description)
Blumea fistulosa var. glomerata (DC.) C.B.Clarke accepted as Blumea fistulosa (Roxb.) Kurz (original description)
Blumea lacera var. hymenophylla (DC.) C.B.Clarke accepted as Blumea lacera (Burm.f.) DC. (original description)
Centipeda sect. Myriogyne (Less.) C.B.Clarke accepted as Centipeda Lour. (original description)
Centipeda sect. Sphaeromorphaea (DC.) DC. ex C.B.Clarke accepted as Centipeda Lour. (original description)
Cichorium intybus var. endivia (L.) C.B.Clarke accepted as Cichorium endivia L. (original description)
Emilia prenanthoidea var. angustifolia (DC.) C.B.Clarke accepted as Emilia prenanthoidea f. angustifolia (DC.) C.B.Clarke ex J.Kost. (original description)
Emilia sonchifolia var. sagittata accepted as Emilia coccinea (Sims) G.Don (original description)
Senecio sect. Scandentes C.B.Clarke accepted as Cissampelopsis (DC.) Miq. (original description)
Senecio subg. Synotis C.B.Clarke accepted as Cissampelopsis (DC.) Miq. (original description)
Wedelia biflora var. urticifolia DC. ex C.B.Clarke accepted as Wollastonia biflora (L.) DC. (original description)