Achillea leucanthema Pers. accepted as Achillea ptarmica L. (original description)
Acmella buphthalmoides Pers. accepted as Heliopsis buphthalmoides (Jacq.) Dunal (original description)
Acmella intermedia Rich. ex Pers. (original description)
Acmella mauritanica Rich. ex Pers. (original description)
Acmella occidentalis Rich. ex Pers. (original description)
Actinella Pers. accepted as Helenium L. (original description)
Actinella heterophylla Pers. (original description)
Adenophyllum Pers. (original description)
Adenophyllum coccineum Pers. accepted as Adenophyllum glandulosum (Cav.) Strother (original description)
Ageratum corymbosum Zucc. ex Pers. (original description)
Anacyclus bicolor Pers. accepted as Porophyllum ruderale subsp. macrocephalum (DC.) R.R.Johnson (original description)
Anacyclus clavatus (Desf.) Pers. (original description)
Anacyclus pedunculatus (Desf.) Pers. accepted as Anthemis pedunculata Desf. (original description)
Andryala rothia Pers. (original description)
Andryala runcinata Pers. accepted as Andryala integrifolia L. (original description)
Anthemis prolifera Pers. accepted as Cladanthus arabicus (L.) Cass. (original description)
Arnica incana (Lam.) Pers. accepted as Trichocline incana (Lam.) Cass. (original description)
Arnica peruviana (Lam.) Pers. accepted as Oritrophium peruvianum (Lam.) Cuatrec. (original description)
Arnica spinulosa Pers. accepted as Capelio tabularis (Thunb.) B.Nord. (original description)
Aster foliosus Pers. accepted as Symphyotrichum dumosum (L.) G.L.Nesom (original description)
Aster solidaginoides Pers. accepted as Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. (original description)
Atractylis acaulis Pers. accepted as Carlina gummifera (L.) Less. (original description)
Baccharis adscendens Pers. accepted as Baccharis scandens (Ruiz & Pav.) Pers. (original description)
Baccharis arguta Pers. ex DC. accepted as Psiadia balsamica DC. (original description)
Baccharis articulata (Lam.) Pers. (original description)
Baccharis bryoides (Lam.) Pers. accepted as Nardophyllum bryoides (Lam.) Cabrera (original description)
Baccharis buxifolia (Lam.) Pers. (original description)
Baccharis caespitosa (Ruiz & Pav.) Pers. (original description)
Baccharis concava (Ruiz & Pav.) Pers. accepted as Baccharis ×concava F.H.Hellw. (original description)
Baccharis corymbosa (Ruiz & Pav.) Pers. (original description)
Baccharis cupressiformis (Lam.) Pers. accepted as Lepidophyllum cupressiforme (Lam.) Cass. (original description)
Baccharis dependens Pers. (original description)
Baccharis emarginata (Ruiz & Pav.) Pers. (original description)
Baccharis ericoides (Lam.) Pers. accepted as Diplostephium ericoides (Lam.) Cabrera (original description)
Baccharis ferruginea (R. & P.) Pers. accepted as Loricaria ferruginea (Ruiz & Pav.) Wedd. (original description)
Baccharis genistelloides (Lam.) Pers. (original description)
Baccharis glutinosa Pers. (original description)
Baccharis latifolia (Ruiz & Pav.) Pers. (original description)
Baccharis linearifolia (Lam.) Pers. (original description)
Baccharis linearis (Ruiz & Pav.) Pers. (original description)
Baccharis lycopodioides Pers. accepted as Eriotrix lycopodioides (Lam.) DC. (original description)
Baccharis madagascariensis Pers. accepted as Psiadia madagascariensis (Lam.) DC. (original description)
Baccharis magellanica (Lam.) Pers. (original description)
Baccharis myrsinites (Lam.) Pers. (original description)
Baccharis nitida (Ruiz & Pav.) Pers. (original description)
Baccharis oblongifolia (Ruiz & Pav.) Pers. (original description)
Baccharis ovalis Pers. accepted as Pluchea ovalis (Pers.) DC. (original description)
Baccharis parviflora (Ruiz & Pav.) Pers. accepted as Baccharis salicifolia (Ruiz & Pav.) Pers. (original description)
Baccharis quadrinervia Pers. (original description)
Baccharis reticulata (Ruiz & Pav.) Pers. (original description)
Baccharis salicifolia (Ruiz & Pav.) Pers. (original description)
Baccharis scabra (Ruiz & Pav.) Pers. (original description)
Baccharis scandens (Ruiz & Pav.) Pers. (original description)
Baccharis senegalensis Pers. accepted as Gymnanthemum coloratum (Willd.) H.Rob. & B.Kahn (original description)
Baccharis serrulata (Lam.) Pers. (original description)
Baccharis thyoides (Lam.) Pers. accepted as Loricaria thuyoides var. thuyoides (original description)
Baccharis tomentosa (Ruiz & Pav.) Pers. (original description)
Baccharis tricuneata (L.f.) Pers. (original description)
Baccharis trinervis Pers. (original description)
Baccharis uniflora (Ruiz & Pav.) Pers. (original description)
Baccharis venosa (Ruiz & Pav.) Pers. (original description)
Balsamita flabelliformis Pers. accepted as Pentzia dentata (L.) Kuntze (original description)
Balsamita suaveolens Pers. accepted as Tanacetum balsamita L. (original description)
Baltimora alba Pers. accepted as Baltimora recta L. (original description)
Berckheya Pers. (original description)
Berkheya bisulca (Thunb.) Pers. (original description)
Boebera glandulosa (Cav.) Pers. accepted as Dyssodia papposa (Vent.) Hitchc. (original description)
Buphthalmum bonariense Pers. (original description)
Cardopatium corymbosum (L.) Pers. (original description)
Carduus ambiguus Pers. accepted as Cirsium heterophyllum (L.) Hill (original description)
Carduus carniolicus Pers. accepted as Cirsium carniolicum subsp. rufescens (Ramond ex DC.) P.Fourn. (original description)
Carduus dentatus (Forssk.) Pers. accepted as Carthamus dentatus Vahl (original description)
Carduus horridulus Pers. accepted as Cirsium horridulum Michx. (original description)
Carduus inermis Pers. accepted as Rhaponticum centauroides (L.) O.Bolòs (original description)
Carduus leucocephalus (Willd.) Pers. accepted as Cirsium leucocephalum (Willd.) Spreng. (original description)
Carduus montanus Pers. accepted as Cirsium monspessulanum (L.) Hill (original description)
Carduus muticus (Michx.) Pers. accepted as Cirsium muticum Michx. (original description)
Carduus nudicaulis (L.) Pers. accepted as Klasea nudicaulis (L.) Fourr. (original description)
Carduus ochroleucus Pers. accepted as Cirsium erisithales (Jacq.) Scop. (original description)
Carduus orientalis Pers. accepted as Galactites tomentosa Moench (original description)
Carduus pauciflorus Pers. (original description)
Carduus pedemontanus Pers. accepted as Cirsium tuberosum (L.) All. (original description)
Carduus repandus (Michx.) Pers. accepted as Cirsium repandum Michx. (original description)
Carduus rufescens Pers. accepted as Cirsium carniolicum subsp. rufescens (Ramond ex DC.) P.Fourn. (original description)
Carduus salisburgensis Pers. accepted as Cirsium rivulare (Jacq.) All. (original description)
Cenia turbinata (L.) Pers. accepted as Cotula turbinata L. (original description)
Centaurea auriculata Balb. ex Pers. accepted as Centaurea aspera L. (original description)
Centaurea baldensis Pers. accepted as Centaurea alpina L. accepted as Rhaponticoides alpina (L.) M.V.Agab. & Greuter (original description)
Centaurea italica Pers. accepted as Centaurea scabiosa subsp. cephalariifolia (Willk.) Greuter (original description)
Centaurea latifolia Pers. accepted as Centaurea salonitana Vis. (original description)
Centaurea multifida Pers. (original description)
Centaurea multiflora Pers. accepted as Centaurea sicula L. (original description)
Centaurea pubigera Pers. accepted as Volutaria muricata (L.) Maire (original description)
Centaurea pusilla Thuill. ex Pers. (original description)
Centaurea subg. Crupina Pers. accepted as Crupina (Pers.) DC. (original description)
Centaurea vulgaris Pers. accepted as Crupina vulgaris Pers. ex Cass. (original description)
Chrysanthemum broussonetii Balb. ex Pers. accepted as Argyranthemum broussonetii (Pers.) Humphries (original description)
Chrysanthemum carnosum Pers. (original description)
Chrysanthemum caucasicum (Willd.) Pers. accepted as Tripleurospermum caucasicum (Willd.) Hayek (original description)
Chrysanthemum glaucum Pers. accepted as Chrysanthemum multifidum Desf. (original description)