Achillea tomentosa Pursh (original description)
Actinella lanata Pursh accepted as Eriophyllum lanatum (Pursh) J.Forbes (original description)
Amellus spinulosus Pursh accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm. (original description)
Amellus villosus Pursh accepted as Chrysopsis villosa (Pursh) Nutt. ex DC. (original description)
Arnica claytonii Pursh accepted as Arnica acaulis (Walter) Britton, Sterns & Poggenb. (original description)
Arnica doronicum Pursh accepted as Senecio pseudoarnica Less. (original description)
Arnica fulgens Pursh (original description)
Arnica plantaginea Pursh accepted as Arnica angustifolia subsp. angustifolia Vahl (original description)
Artemisia campestris Pursh (original description)
Artemisia cana Pursh (original description)
Artemisia chinensis Pursh accepted as Artemisia stelleriana Besser (original description)
Artemisia dracunculoides Pursh accepted as Artemisia dracunculus L. (original description)
Artemisia dracunculus Pursh accepted as Artemisia dracunculus L. (original description)
Artemisia nutans fras. ex Pursh accepted as Artemisia dracunculus L. (original description)
Artemisia spithamaea Pursh accepted as Artemisia borealis subsp. borealis (original description)
Aster acuminatus var. elatior Pursh accepted as Oclemena acuminata (Michx.) Greene (original description)
Aster blandus Pursh accepted as Symphyotrichum puniceum (L.) Á.Löve & D.Löve (original description)
Aster canescens Pursh accepted as Dieteria canescens (Pursh) Nutt. (original description)
Aster dumosus var. violaceus Pursh accepted as Symphyotrichum dumosum (L.) G.L.Nesom (original description)
Aster graminifolius Pursh accepted as Nidorella foetida (L.) DC. (original description)
Aster laevigatus Pursh (original description)
Aster ledifolius Pursh accepted as Oclemena nemoralis (Aiton) Greene (original description)
Aster peregrinus Banks ex Pursh accepted as Erigeron peregrinus (Banks ex Pursh) Greene (original description)
Aster puniceus var. purpureus Pursh accepted as Symphyotrichum puniceum (L.) Á.Löve & D.Löve (original description)
Aster puniceus var. rufescens Pursh accepted as Symphyotrichum puniceum (L.) Á.Löve & D.Löve (original description)
Aster recurvatus Pursh accepted as Symphyotrichum tradescantii (L.) G.L.Nesom (original description)
Aster reticulatus Pursh accepted as Oclemena reticulata (Pursh) G.L.Nesom (original description)
Aster strictus Pursh (original description)
Bidens cernua var. coreopsis Pursh accepted as Bidens cernua L. (original description)
Buphthalmum angustifolium Pursh accepted as Balduina angustifolia (Pursh) B.L.Rob. (original description)
Buphthalmum sagittatum Pursh accepted as Balsamorhiza sagittata (Pursh) Nutt. (original description)
Chondrilla laevigata Pursh accepted as Pyrrhopappus carolinianus (Walter) DC. (original description)
Chrysocoma dracunculoides Pursh accepted as Ericameria nauseosa var. graveolens (Nutt.) Reveal & Schuyler (original description)
Chrysocoma nauseosa Pall. ex Pursh accepted as Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird (original description)
Cnicus horridulus (Michx.) Pursh accepted as Cirsium horridulum Michx. (original description)
Cnicus virginianus Pursh accepted as Cirsium lecontei Torr. & A.Gray (original description)
Conyza bifrons Pursh (original description)
Conyza camphorata Pursh accepted as Pluchea camphorata (L.) DC. (original description)
Coreopsis acuta Pursh accepted as Verbesina coreopsis Michx. (original description)
Coreopsis alata Pursh accepted as Verbesina occidentalis (L.) Walter (original description)
Coreopsis arguta Pursh accepted as Bidens mitis (Michx.) Sherff (original description)
Coreopsis aspera Pursh (original description)
Donia squarrosa Pursh accepted as Grindelia squarrosa (Pursh) Dunal (original description)
Erigeron alpinus Pursh accepted as Erigeron pulchellus Michx. (original description)
Erigeron compositus Pursh (original description)
Erigeron hirsutus Pursh accepted as Erigeron pumilus Nutt. (original description)
Erigeron quercifolius Pursh accepted as Erigeron philadelphicus Michx. (original description)
Eupatorium amoenum Pursh accepted as Eupatorium dubium Willd. ex Poiret (original description)
Gaillardia acaulis Pursh accepted as Tetraneuris acaulis (Pursh) Greene (original description)
Gaillardia aristata Pursh (original description)
Helenium autumnale var. pubescens (Aiton) Pursh (original description)
Helianthus longifolius Pursh (original description)
Hieracium fasciculatum Pursh (original description)
Hieracium macrophyllum Pursh (original description)
Hieracium molle Pursh (original description)
Hieracium pusillum Pursh (original description)
Hieracium virgatum Lam ex Pursh (original description)
Hymenopappus tenuifolius Pursh (original description)
Inula falcata Pursh accepted as Pityopsis falcata (Pursh) Nutt. (original description)
Inula lanata Banks ex Pursh (original description)
Inula scabra Pursh accepted as Heterotheca subaxillaris subsp. subaxillaris (original description)
Iva integrifolia Banks ex Pursh (original description)
Liatris gracilis Pursh (original description)
Liatris pauciflora Pursh (original description)
Liatris varia Banks ex Pursh accepted as Liatris scariosa (L.) Willd. (original description)
Marshallia angustifolia (Michx.) Pursh (original description)
Marshallia lanceolata (Michx.) Pursh (original description)
Marshallia latifolia (Michx.) Pursh (original description)
Melanthera hastata var. lobata Pursh (original description)
Melanthera hastata var. lobata Pursh (original description)
Melanthera hastata var. pandurata Pursh (original description)
Prenanthes juncea Pursh accepted as Lygodesmia juncea (Pursh) D.Don ex Hook. (original description)
Prenanthes serpentaria Pursh accepted as Nabalus serpentarius (Pursh) Hook. (original description)
Prenanthes simplex Pursh (original description)
Rudbeckia aristata Banks ex Pursh (original description)
Rudbeckia discolor Pursh (original description)
Rudbeckia gracilis Banks ex Pursh (original description)
Rudbeckia laevigata Pursh (original description)
Rudbeckia odorata Hort. ex Pursh (original description)
Rudbeckia radula Pursh accepted as Helianthus radula (Pursh) Torr. & A.Gray (original description)
Rudbeckia subtomentosa Pursh (original description)
Santolina suaveolens Pursh accepted as Matricaria discoidea DC. (original description)
Senecio cymbalaria Pursh accepted as Packera cymbalaria (Pursh) W.A.Weber & Á.Löve (original description)
Senecio elongatus Pursh accepted as Packera obovata (Muhl. ex Willd.) W.A.Weber & Á.Löve (original description)
Senecio gracilis Pursh accepted as Packera aurea (L.) Á.Löve & D.Löve (original description)
Senecio obtusatus Banks ex Pursh (original description)
Senecio strictus Banks ex Pursh (original description)
Serratula compta herb.banks ex Pursh (original description)
Silphium elatum herb.banks ex Pursh (original description)
Silphium laevigatum Pursh accepted as Silphium asteriscus var. asteriscus L. (original description)
Silphium patulum Banks ex Pursh (original description)
Silphium perfoliatum var. conjunctum (Willd.) Pursh (original description)
Silphium reticulatum Pursh (original description)
Silphium sinuatum Banks ex Pursh (original description)
Silphium tomentosum herb.banks ex Pursh accepted as Berlandiera pumila (Michx.) Nutt. (original description)
Solidago altissima var. recurvata (Mill.) Pursh (original description)
Solidago asperata herb.banks ex Pursh (original description)
Solidago axillaris herb.banks ex Pursh (original description)
Solidago elata herb.banks ex Pursh (original description)
Solidago erecta herb.banks ex Pursh (original description)