Arctium carduelis L. accepted as Carduus carduelis (L.) Gren. (original description)
Aster hyssopifolius L. accepted as Galatella sedifolia (L.) Greuter (original description)
Cacalia cuneifolia L. accepted as Othonna arborescens L. (original description)
Cacalia linifolia L. accepted as Porophyllum linifolium (L.) DC. (original description)
Cacalia repens L. accepted as Curio repens (L.) P.V.Heath (original description)
Cacalia suffruticosa L. accepted as Porophyllum linifolium (L.) DC. (original description)
Carduus canus L. accepted as Dasyphyllum tomentosum var. tomentosum (original description)
Carduus polyanthemus L. accepted as Cirsium polyanthemum (L.) Spreng. (original description)
Centaurea aegyptiaca L. (original description)
Centaurea uniflora L. (original description)
Chrysanthemum italicum L. (original description)
Cnicus ferox L. accepted as Cirsium ferox (L.) DC. (original description)
Conyza pubigera L. accepted as Vernonia patula (Dryand.) Merr. accepted as Cyanthillium patulum (Ait.) H.Rob. (original description)
Conyza rupestris L. accepted as Phagnalon rupestre (L.) DC. (original description)
Conyza scabra L. (original description)
Corymbium scabrum L. accepted as Corymbium africanum var. scabridum (P.J.Bergius) Weitz (original description)
Cotula pyrethraria L. accepted as Acmella oleracea (L.) R.K.Jansen (original description)
Cotula spilanthes L. accepted as Spilanthes urens Jacq. (original description)
Crepis neglecta L. (original description)
Crepis rhagadioloides L. accepted as Picris rhagadioloides (L.) Desf. (original description)
Echinops spinosus L. accepted as Echinops spinosissimus Turra (original description)
Erigeron aegyptiacus L. (original description)
Erigeron glutinosus L. accepted as Chiliadenus glutinosus (L.) Fourr. (original description)
Ethulia bidentis L. accepted as Flaveria bidentis (L.) Kuntze (original description)
Ethulia divaricata L. accepted as Epaltes divaricata (L.) Cass. (original description)
Ethulia tomentosa L. (original description)
Eupatorium album L. (original description)
Gnaphalium crassifolium L. accepted as Helichrysum crassifolium D.Don (original description)
Helianthus indicus L. accepted as Helianthus annuus L. (original description)
Hyoseris lucida L. (original description)
Inula arabica L. accepted as Pulicaria arabica (L.) Cass. (original description)
Inula undulata L. accepted as Pulicaria undulata (L.) C.A.Mey. (original description)
Leontodon dentatus L. accepted as Crepis pygmaea L. (original description)
Matricaria asteroides L. accepted as Boltonia asteroides (L.) L'Hér. (original description)
Matricaria capensis L. accepted as Oncosiphon africanum (P.J.Bergius) Källersjö (original description)
Othonna L. (original description)
Othonna crassifolia L. (original description)
Othonna parviflora L. (original description)
Othonna tenuissima L. accepted as Euryops tenuissimus subsp. tenuissimus (L.) DC. (original description)
Perdicium brasiliense L. accepted as Holocheilus brasiliensis (L.) Cabrera (original description)
Polymnia wedelia L. (original description)
Prenanthes chondrilloides L. (original description)
Prenanthes japonica L. accepted as Youngia japonica (L.) DC. (original description)
Senecio arabicus L. accepted as Senecio aegyptius var. discoideus Boiss. (original description)
Seriphium corymbiferum L. (original description)
Solidago bicolor L. (original description)
Solidago lanceolata L. accepted as Euthamia lanceolata (L.) G.L. Nesom (original description)
Sphaeranthus L. (original description)
Sphaeranthus chinensis L. (original description)
Staehelina arborescens L. accepted as Staehelina petiolata (L.) Hilliard & B.L.Burtt (original description)
Tanacetum monanthos L. accepted as Flaveria bidentis (L.) Kuntze (original description)
Tussilago japonica L. accepted as Farfugium japonicum (L.) Kitam. (original description)
Zoegea L. (original description)
Zoegea leptaurea L. (original description)