Adenostemma elatum DC. (original description)
Ageratum sect. Pectinellum DC. (original description)
Alloispermum divaricatum Willd. ex DC. accepted as Alloispermum caracasanum (Kunth) H.Rob. (original description)
Aster lithospermifolius DC. (original description)
Aster novae-angliae var. roseus (Desf.) DC. accepted as Symphyotrichum novae-angliae (L.) G.L.Nesom (original description)
Asteromoea indica Blume ex DC. (original description)
Baccharis angustifolia (Cass.) Desf. accepted as Baccharis glutinosa Pers. (original description)
Baccharis microcephala Baker (original description)
Baccharis phyteumoides Klatt (original description)
Bidens cernua var. radiata DC. accepted as Bidens campylotheca subsp. pentamera (Sherff) Ganders & Nagata (original description)
Bidens sect. Discopoda DC. (original description)
Bidens sect. Platycarpaea DC. (original description)
Bidens sect. Psilocarpaea DC. (original description)
Biotia corymbosa var. alata (W.P.C.Barton) DC. accepted as Eurybia divaricata (L.) G.L.Nesom (original description)
Blumea aurita var. aegyptiaca DC. (original description)
Blumea aurita var. berteriana DC. (original description)
Blumea guineensis var. foliolosa DC. (original description)
Blumea uninata DC. accepted as Blumea sinuata (Lour.) Merr. (original description)
Boebera grandiflora Moc. & Sessé ex DC. accepted as Boeberoides grandiflora (DC.) Strother (original description)
Bulbostylis nepetifolia (Kunth) DC. accepted as Brickellia secundiflora var. nepetifolia (Kunth) B.L.Rob. (original description)
Calea leontophthalmum DC. (original description)
Calea peduncularis var. epapposa Kunth ex DC. (original description)
Calea sect. Amphicalea DC. (original description)
Calea sect. Caleacte (R.Br.) DC. (original description)
Calea sect. Leontophthalmum (Willd.) DC. (original description)
Calydermos sect. Calebrachys (Cass.) DC. (original description)
Chrysopsis sect. Herbaceae DC. (original description)
Conyza incisa var. hirta (Thunb.) DC. (original description)
Conyza pinnatilobata var. hispida DC. (original description)
Conyza podocephala var. demissa DC. (original description)
Coreopsis serrata DC. (original description)
Dahlia cervantesii (Sweet) Lag. accepted as Dahlia coccinea Cav. (original description)
Diplostephium sect. Amphistephium DC. (original description)
Dyssodia sect. Aciphyllaea DC. accepted as Thymophylla Lag. (original description)
Dyssodia sect. Boebera (Willd.) DC. (original description)
Dyssodia sect. Boeberoides DC. accepted as Boeberoides (DC.) Strother (original description)
Dyssodia sect. Gymnolaena DC. (original description)
Eclipta sect. Plateclipta DC. (original description)
Elephantopus angustifolia DC. (original description)
Erigeron acris var. asteroides (Andrz. ex Besser) DC. accepted as Erigeron acris subsp. politus (Fr.) H.Lindb. (original description)
Erigeron sect. Trimorphaea (Cass.) DC. (original description)
Eriocoma arborescens Alamán (original description)
Eriocoma frutescens Alamán (original description)
Eupatorium obtusimssium DC. (original description)
Eupatorium sect. Cylindrocephala DC. accepted as Chromolaena DC. (original description)
Felicia angustifolia var. hyssopifolia (P.J.Bergius) DC. accepted as Felicia clavipilosa subsp. clavipilosa Grau (original description)
Felicia rigidula var. subcanescens DC. accepted as Chrysocoma rigidula (DC.) Ehr.Bayer (original description)
Flaveria integrifolia Moc. & Sessé accepted as Flaveria angustifolia (Cav.) Pers. (original description)
Flaveria radicans Moc. & Sessé accepted as Flaveria angustifolia (Cav.) Pers. (original description)
Glycideras lucida (Cass.) Cass. ex DC. accepted as Psiadia lucida (Cass.) Drake (original description)
Hectorea viscosissima DC. (original description)
Helianthus buddleiaeformis DC. accepted as Viguiera buddleiiformis (DC.) Benth. & Hook.f. ex Hemsl. (original description)
Hunteria Moc. & Sessé ex DC. accepted as Porophyllum Guett. (original description)
Hunteria columbina Moc. & Sessé ex DC. (original description)
Kuhnia sect. Trichogonia DC. accepted as Trichogonia Gardner (original description)
Lavenia divaricata Ham. (original description)
Lipochaeta umbellata var. conferta DC. accepted as Lasianthaea ceanothifolia (Willd.) K.M.Becker (original description)
Meyeria sect. Gluphiphyllaea DC. (original description)
Meyeria sect. Holophyllaea DC. (original description)
Microglossa volubilis var. madagascariensis DC. (original description)
Montanoa floribunda Cerv. (original description)
Montanoa tomentosa var. cordifolia DC. (original description)
Montanoa tomentosa var. ternifolia DC. (original description)
Nardosmia laevigata var. subfaeminea DC. accepted as Petasites rubellus (J.F.Gmel.) Toman (original description)
Pectis costata Ser. & Merc. ex DC. accepted as Pectis prostrata Cav. (original description)
Pluchea sect. Hebephora DC. (original description)
Pluchea sect. Stylimnus (Raf.) DC. (original description)
Priestleya longifolia Moc. & Sessé (original description)
Priestleya squarrosa Moc. & Sessé (original description)
Pterocaulon spicatum var. cylindricum DC. (original description)
Selloa linearis (Spreng.) DeCandolle accepted as Acmella decumbens var. decumbens (Sm.) R.K.Jansen (original description)
Solidago microglossa var. beta megapotamica DC. (original description)
Sphaeranthus mollis Roxb. ex DC. accepted as Sphaeranthus indicus L. (original description)
Spilanthes blepharicarpa DeCandolle accepted as Acmella bellidioides (Sm.) R.K.Jansen (original description)
Spilanthes caulirhiza var. madagascariensis DC. accepted as Acmella caulirhiza Delile (original description)
Spilanthes intermedia (Rich.) DeCandolle (original description)
Spilanthes pseudo-gummifera j. r. forster ex DeCandolle (original description)
Spilanthes rugosa Blume ex DeCandolle accepted as Acmella calva (DC.) R.K.Jansen (original description)
Stevia arbutifolia (Kunth) Willd. (original description)
Stevia multifida var. trifida (Lag.) DC. (original description)
Stevia viminea Schrad. ex DC. accepted as Stevia connata Lag. (original description)
Tagetes graveolens L'Hér. accepted as Tagetes terniflora Kunth (original description)
Tripolium subulatum var. cubensis DC. accepted as Symphyotrichum subulatum var. parviflorum (Nees) S.D.Sundb. (original description)
Tussilago saxatilis Turcz. ex DC. accepted as Petasites rubellus (J.F.Gmel.) Toman (original description)
Verbesina atriplicifolia Juss. & Desf. ex DC. (original description)
Verbesina conyzoides DC. (original description)
Verbesina pterocaula (Moc. & Sessé) DC. (original description)
Verbesina virgata var. conyzoides DC. (original description)
Vernonia arborescens var. ovatifolia DC. accepted as Lepidaploa glabra (Willd.) H.Rob. (original description)
Vernonia assans Mart. accepted as Vernonia brasiliana (L.) Druce (original description)
Xanthium sect. Acanthospermum DC. (original description)
Ximenesia encelioides var. cana DC. accepted as Verbesina nana (A.Gray) B.L.Rob. & Greenm. (original description)