Achillea dracunculoides Desf. accepted as Achillea ptarmica L. (original description)
Achillea sambucifolia Desf. accepted as Tanacetum macrophyllum (Waldst. & Kit.) Sch.Bip. (original description)
Achillea semipectinata Desf. accepted as Achillea auriculata Willd. (original description)
Achillea velutina Desf. accepted as Achillea coarctata Poir. (original description)
Agriphyllum ciliare Desf. (original description)
Agriphyllum grandiflorum Desf. accepted as Berkheya barbata (L.f.) Hutch. (original description)
Agriphyllum incanum Desf. accepted as Berkheya fruticosa (L.) Ehrh. (original description)
Andryala candidissima Desf. accepted as Andryala glandulosa subsp. cheiranthifolia (L'Hér.) Greuter (original description)
Arctium grandiflorum Desf. accepted as Arctium lappa L. (original description)
Artemisia trifurcata Desf. (original description)
Aster confertus Desf. accepted as Symphyotrichum puniceum (L.) Á.Löve & D.Löve (original description)
Aster conyzoides Desf. accepted as Felicia hyssopifolia subsp. glabra (DC.) Grau (original description)
Aster latifolius Desf. accepted as Eurybia macrophylla (L.) Cass. (original description)
Aster leucanthemus Desf. accepted as Symphyotrichum parviflorum (Nees) Greuter (original description)
Aster longifolius Desf. (original description)
Aster roseus Desf. accepted as Symphyotrichum novae-angliae (L.) G.L.Nesom (original description)
Baccharis juncea (Lehm.) Desf. (original description)
Bidens multifida Desf. accepted as Bidens parviflora Willd. (original description)
Bidens serrulata (Poir.) Desf. (original description)
Cacalia odorata Desf. accepted as Senecio odoratus Hornem. (original description)
Chondrilla hispida Desf. accepted as Chondrilla juncea L. (original description)
Chrysanthemum multifidum Desf. (original description)
Chrysanthemum roxburghii Desf. (original description)
Chrysanthemum viscosum Desf. accepted as Heteranthemis viscidehirta Schott (original description)
Cineraria alliarifolia Desf. (original description)
Cnicus diacantha Desf. (original description)
Cnicus pubigerus Desf. accepted as Cirsium pubigerum (Desf.) DC. (original description)
Cnicus semipectinatus Desf. accepted as Cirsium semipectinatum Spreng. (original description)
Conyza laxiflora Desf. (original description)
Conyza longifolia Desf. accepted as Erigeron primulifolium (Lam.) Greuter (original description)
Conyza procera (Cass.) Desf. accepted as Erigeron primulifolium (Lam.) Greuter (original description)
Conyza stipulacea (Cass.) Desf. accepted as Conyza ulmifolia (Burm.f.) Kuntze (original description)
Dahlia variabilis (Willd.) Desf. accepted as Dahlia pinnata Cav. (original description)
Dysodium radiatum Hort. ex Desf. accepted as Melampodium divaricatum (Rich.) DC. (original description)
Erigeron glutinosus Desf. accepted as Psiadia glutinosa Jacq. (original description)
Hieracium ceratophyllum Desf. (original description)
Hieracium globosum Desf. (original description)
Hieracium stoloniferum Desf. (original description)
Linosyris foliosa Cass. ex Desf. (original description)
Matricaria parthenoides Desf. (original description)
Picris altissima Desf. (original description)
Picris virens Desf. accepted as Picris hieracioides subsp. hieracioides L. accepted as Picris hieracioides Sibth. & Sm. (original description)
Senecio carduifolius (Cass.) Desf. accepted as Erechtites hieraciifolius var. cacalioides (Fisch. ex Spreng.) Less. ex Griseb. (original description)
Solidago asperula Desf. (original description)
Solidago fuscata Desf. (original description)
Solidago glabra Desf. accepted as Solidago gigantea Aiton (original description)
Solidago grandiflora Desf. (original description)
Solidago humilis Desf. (original description)
Solidago nutans Desf. (original description)
Solidago plantaginea Desf. (original description)
Sonchus multiflorus Desf. accepted as Lactuca alpina (L.) A.Gray (original description)
Tagetes foeniculacea Desf. accepted as Tagetes filifolia Lag. (original description)
Verbesina fruticosa Desf. (original description)
Vernonia senegalensis Desf. accepted as Centrapalus pauciflorus (Willd.) H.Rob. (original description)