Acarna comosa Spreng. accepted as Carlina comosa (Spreng.) Greuter (original description)
Acarna serratuloides Spreng. accepted as Atractylis serratuloides (Cass.) DC. (original description)
Acilepis cirsiifolia Spreng. accepted as Pacourina edulis Aubl. (original description)
Acmella biflora (L.) Spreng. accepted as Wollastonia biflora (L.) DC. (original description)
Acmella brasiliensis Spreng. accepted as Sphagneticola trilobata (L.) Pruski (original description)
Acmella garcinii Spreng. (original description)
Acmella globosa (Ortega) Spreng. accepted as Hybridella globosa (Ortega) Cass. (original description)
Acmella lanceolata Link ex Spreng. accepted as Eclipta prostrata (L.) L. (original description)
Acmella trilobata Spreng. accepted as Zaluzania triloba (Ortega) Pers. (original description)
Actinea acaulis (Pursh) Spreng. accepted as Tetraneuris acaulis (Pursh) Greene (original description)
Actinea alternifolia Spreng. accepted as Helenium radiatum (Less.) Seckt (original description)
Actinea biternata (Lour.) Spreng. accepted as Bidens biternata (Lour.) Merr. & Sherff (original description)
Actinea commutata Spreng. accepted as Calea pinnatifida (R.Br.) Banks ex Steud. (original description)
Actinea oppositifolia Spreng. accepted as Blainvillea bahiensis (DC.) Baker (original description)
Ageratum angustifolium Spreng. accepted as Calea angusta S.F.Blake (original description)
Ageratum domingense Spreng. accepted as Phania domingensis (Spreng.) Griseb. (original description)
Anacyclus anthemoides Lag. ex Spreng. (original description)
Anacyclus pyrethraria (L.) Spreng. accepted as Acmella oleracea (L.) R.K.Jansen (original description)
Anthemis aetnensis Schouw (original description)
Anthemis anglica Spreng. accepted as Anthemis arvensis L. (original description)
Anthemis candidissima Willd. ex Spreng. (original description)
Anthemis kitaibelii Spreng. (original description)
Anthemis melampodia Spreng. accepted as Anthemis melampodina Delile (original description)
Anthemis ramosa Link ex Spreng. accepted as Anthemis cotula L. (original description)
Anthemis retusa Link ex Spreng. accepted as Cota austriaca (Jacq.) Sch.Bip. (original description)
Apargia hyoseroides Sieber (original description)
Apargia macrorrhiza Günther ex Spreng. accepted as Leontodon macrorrhizus Steud. (original description)
Apargia sudetica Link ex Spreng. accepted as Leontodon hispidus L. (original description)
Arctotis spathulata Thunb. ex Spreng. accepted as Arctotis perfoliata (Less.) Beauverd (original description)
Artemisia bargusinensis Spreng. (original description)
Artemisia contra Willd. ex Spreng. accepted as Artemisia maritima Pourr. ex Willk. & Lange accepted as Artemisia gallica Schur accepted as Artemisia maritima Pourr. ex Willk. & Lange (original description)
Artemisia curilensis Spreng. accepted as Artemisia sieberi Besser (original description)
Artemisia desertorum Spreng. (original description)
Artemisia glomerata Sieber ex Spreng. accepted as Artemisia sieberi Besser (original description)
Artemisia glomerulata Sieber ex Spreng. accepted as Artemisia sieberi Besser (original description)
Artemisia hirsuta Rottler (original description)
Artemisia hyrcana Spreng. accepted as Artemisia gmelinii Weber ex Stechm. (original description)
Artemisia jeniscensis Willd. ex Spreng. accepted as Artemisia austriaca Jacq. (original description)
Artemisia marschalliana Spreng. accepted as Artemisia campestris subsp. inodora Nyman (original description)
Artemisia mexicana Willd. ex Spreng. accepted as Artemisia ludoviciana subsp. mexicana (Willd. ex Spreng.) D.D.Keck (original description)
Artemisia montevidensis Spreng. (original description)
Artemisia pallasii Willd. ex Spreng. (original description)
Artemisia potentillifolia Fisch. ex Spreng. accepted as Artemisia armeniaca Lam. (original description)
Artemisia rutifolia Stephan ex Spreng. (original description)
Artemisia trifurcata Steph. ex Spreng. accepted as Artemisia furcata M.Bieb. (original description)
Aster albus Willd. ex Spreng. accepted as Aster amellus L. (original description)
Aster bonariensis Spreng. accepted as Erigeron glaucus Ker Gawl. (original description)
Aster chrysanthemoides Willd. ex Spreng. accepted as Machaeranthera tanacetifolia (Kunth) Nees (original description)
Aster divaricatus Spreng. (original description)
Aster diversifolius Spreng. (original description)
Aster luxurians Spreng. accepted as Symphyotrichum novi-belgii (L.) G.L.Nesom (original description)
Aster magellanicus Spreng. accepted as Chiliotrichum diffusum (G.Forst.) Kuntze (original description)
Aster megapotamicus Spreng. (original description)
Aster papposus Willd. ex Spreng. accepted as Printzia polifolia (L.) Hutch. (original description)
Aster quitensis Willd. ex Spreng. (original description)
Aster richardsonii Spreng. accepted as Eurybia sibirica (L.) G.L.Nesom (original description)
Aster rosmarinifolius Spreng. accepted as Chrysocoma obtusata (Thunb.) Ehr.Bayer (original description)
Aster sanguineus Willd. ex Spreng. accepted as Symphyotrichum ciliolatum (Lindl.) Á.Löve & D.Löve (original description)
Aster scandens J.Jacq. ex Spreng. accepted as Ampelaster carolinianus (Walter) G.L.Nesom (original description)
Baccharis canescens Spreng. (original description)
Baccharis cataphracta Spreng. accepted as Loricaria ferruginea (Ruiz & Pav.) Wedd. (original description)
Baccharis cochinchinensis Spreng. accepted as Blumea mollis (D.Don) Merr. accepted as Blumea dregeanoides Sch.Bip. ex A.Rich. (original description)
Baccharis crenulata Spreng. accepted as Raulinoreitzia crenulata (Spreng.) R.M.King & H.Rob. (original description)
Baccharis crispa Spreng. accepted as Baccharis genistelloides subsp. crispa (Spreng.) Joch.Müll. (original description)
Baccharis glabra Spreng. (original description)
Baccharis gnaphalioides Spreng. (original description)
Baccharis heterophylla Spreng. accepted as Baccharis microdonta DC. (original description)
Baccharis laevis Spreng. (original description)
Baccharis megapotamica Spreng. (original description)
Baccharis montevidensis Spreng. accepted as Vernonanthura montevidensis (Spreng.) H.Rob. (original description)
Baccharis ochracea Spreng. (original description)
Baccharis platensis Spreng. accepted as Baccharis spicata (Lam.) Baill. (original description)
Baccharis polyantha Spreng. accepted as Baccharis helichrysoides DC. (original description)
Baccharis rotundifolia Spreng. accepted as Baccharis sessiliflora Vahl (original description)
Baccharis rufescens Spreng. accepted as Baccharis linearifolia (Lam.) Pers. (original description)
Baillieria caroliniana Spreng. accepted as Iva imbricata Walter (original description)
Baillieria pedunculosa (Rich.) Spreng. (original description)
Barkhausia apargioides Spreng. accepted as Willemetia stipitata (Jacq.) Dalla Torre (original description)
Barkhausia bursifolia (L.) Spreng. accepted as Crepis bursifolia L. (original description)
Barkhausia candollei Spreng. accepted as Crepis foetida subsp. foetida L. (original description)
Barkhausia canescens Spreng. accepted as Crepis bursifolia L. (original description)
Barkhausia hiemalis Spreng. accepted as Crepis vesicaria L. (original description)
Barkhausia intybacea (Brot.) Spreng. accepted as Crepis vesicaria subsp. taraxacifolia (Thuill.) Thell. (original description)
Barkhausia leontodontoides (All.) Spreng. accepted as Crepis leontodontoides All. (original description)
Barkhausia macrophylla (Desf.) Spreng. accepted as Crepis vesicaria subsp. vesicaria L. (original description)
Barkhausia muricata Spreng. accepted as Crepis micrantha Czerep. (original description)
Barkhausia nicaeensis (Pers.) Link ex Spreng. accepted as Crepis nicaeensis Balb. ex Pers. (original description)
Barkhausia raphanifolia Spreng. accepted as Crepis vesicaria subsp. vesicaria L. (original description)
Barkhausia repens (Lour.) Spreng. (original description)
Barkhausia senecioides (Delile) Spreng. accepted as Crepis senecioides Delile (original description)
Barkhausia spathulata (Guss.) Spreng. accepted as Crepis sprengelii Nicotra (original description)
Barkhausia taraxacifolia Spreng. accepted as Crepis albida Vill. (original description)
Barkhausia versicolor (Fisch. ex Link) Spreng. accepted as Ixeris chinensis subsp. versicolor (Fisch. ex Link) Kitam. (original description)
Barkhausia vesicaria (L.) Spreng. accepted as Crepis vesicaria L. (original description)
Bellis dubia Spreng. (original description)
Bidens angustissima Spreng. accepted as Bidens andicola var. andicola (original description)
Bidens australis Spreng. (original description)
Bidens berteriana Spreng. accepted as Cosmos caudatus Kunth (original description)
Bidens megapotamica Spreng. accepted as Thelesperma megapotamicum (Spreng.) Kuntze (original description)
Boebera cavanillesii Spreng. accepted as Adenophyllum glandulosum (Cav.) Strother (original description)