Aster eulae Shinners accepted as Symphyotrichum eulae (Shinners) G.L.Nesom (original description)
Cacalia elliottii (R.M.Harper) Shinners accepted as Arnoglossum ovatum (Walter) H.Rob. (original description)
Cacalia lanceolata var. virescens (R.M.Harper) Shinners accepted as Arnoglossum ovatum (Walter) H.Rob. (original description)
Cacalia maxima (R.M.Harper ex R.M.Harper) Shinners accepted as Arnoglossum ovatum (Walter) H.Rob. (original description)
Cacalia plantaginea (Raf.) Shinners accepted as Arnoglossum plantagineum Raf. (original description)
Ericameria laricifolia (A.Gray) Shinners (original description)
Isocoma palmeri (A.Gray) Shinners accepted as Neonesomia palmeri (A.Gray) Urbatsch & R.P.Roberts (original description)
Isopappus divaricatus var. hirtellus Shinners accepted as Croptilon rigidifolium (E.B.Sm.) E.B.Sm. (original description)
Isopappus divaricatus var. hookerianus (Torr. & A.Gray) Shinners accepted as Croptilon hookerianum (Torr. & A.Gray) House (original description)
Lygodesmia bigelovii (A.Gray) Shinners accepted as Stephanomeria exigua subsp. exigua Nutt. (original description)
Lygodesmia pauciflora (Torr.) Shinners accepted as Stephanomeria pauciflora (Torr.) A.Nelson (original description)
Lygodesmia tenuifolia (Torr.) Shinners accepted as Stephanomeria tenuifolia (Raf.) H.M.Hall (original description)
Lygodesmia thurberi (A.Gray) Shinners accepted as Stephanomeria thurberi A.Gray (original description)
Lygodesmia wrightii (A.Gray) Shinners accepted as Stephanomeria tenuifolia (Raf.) H.M.Hall (original description)
Machaeranthera arenaria (Benth.) Shinners (original description)
Machaeranthera aurea (A.Gray) Shinners accepted as Rayjacksonia aurea (A.Gray) R.L.Hartm. & M.A.Lane (original description)
Machaeranthera australis (Greene) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera blephariphylla (A.Gray) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera gracilis (Nutt.) Shinners accepted as Xanthisma gracile (Nutt.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera grindelioides (Nutt.) Shinners accepted as Xanthisma grindelioides (Nutt.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera gymnocephala (DC.) Shinners accepted as Xanthisma blephariphyllum (A.Gray) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera havardii (Waterf.) Shinners accepted as Xanthisma viscidum (Wooton & Standl.) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera juncea (Greene) Shinners accepted as Xanthisma junceum (Greene) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera laevis (Wooton & Standl.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera phyllocephala (DC.) Shinners accepted as Rayjacksonia phyllocephala (DC.) R.L.Hartm. & M.A.Lane (original description)
Machaeranthera phyllocephala var. annua (Rydb.) Shinners accepted as Rayjacksonia annua (Rydb.) R.L.Hartm. & M.A.Lane (original description)
Machaeranthera phyllocephala var. megacephala (Nash) Shinners accepted as Rayjacksonia phyllocephala (DC.) R.L.Hartm. & M.A.Lane (original description)
Machaeranthera pinnata (Nutt.) Shinners accepted as Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm. (original description)
Machaeranthera scabrella (Greene) Shinners accepted as Ericameria nauseosa var. ammophila L.C.Anderson (original description)
Machaeranthera stenoloba (Greene) Shinners (original description)
Thelesperma filifolium var. flavodiscum Shinners accepted as Thelesperma flavodiscum (Shinners) B.L.Turner (original description)
Thelesperma fraternum Shinners accepted as Thelesperma ambiguum A.Gray (original description)
Thelesperma intermedium var. flavodiscum Shinners (original description)
Thelesperma intermedium var. rubrodiscum Shinners (original description)
Thelesperma megapotamicum var. ambiguum (A.Gray) Shinners accepted as Thelesperma ambiguum A.Gray (original description)
Vernonia marginata var. tenuifolia (Small) Shinners accepted as Vernonia marginata (Torr.) Raf. (original description)
Vernonia vulturina Shinners (original description)
Xanthocephalum arizonicum (A.Gray) Shinners accepted as Gutierrezia arizonica (A.Gray) M.A.Lane (original description)
Xanthocephalum digynum (S.F.Blake) Shinners accepted as Gutierrezia sarothrae (Pursh) Britton & Rusby (original description)
Xanthocephalum discoideum (A.Gray) Shinners accepted as Gutierrezia wrightii A.Gray (original description)
Xanthocephalum dracunculoides (DC.) Shinners accepted as Gutierrezia dracunculoides (DC.) O.Hoffm. (original description)
Xanthocephalum glutinosum (Spreng.) Shinners accepted as Gymnosperma glutinosum (Spreng.) Less. (original description)
Xanthocephalum grande (S.F.Blake) Shinners accepted as Gutierrezia grandis S.F.Blake (original description)
Xanthocephalum longipappum (S.F.Blake) Shinners accepted as Gutierrezia sarothrae (Pursh) Britton & Rusby (original description)
Xanthocephalum microcephalum (DC.) Shinners accepted as Gutierrezia microcephala (DC.) A.Gray (original description)
Xanthocephalum ramulosum (Greene) Shinners accepted as Gutierrezia ramulosa (Greene) M.A.Lane (original description)
Xanthocephalum sarothrae (Pursh) Shinners accepted as Gutierrezia sarothrae (Pursh) Britton & Rusby (original description)
Xanthocephalum sphaerocephalum (A.Gray) Shinners accepted as Gutierrezia sphaerocephala A.Gray (original description)
Xanthocephalum sphaerocephalum var. eriocarpum (A.Gray) Shinners accepted as Gutierrezia sphaerocephala A.Gray (original description)
Xanthocephalum tenue (Greene) Shinners accepted as Gutierrezia sarothrae (Pursh) Britton & Rusby (original description)
Xanthocephalum texanum (DC.) Shinners accepted as Gutierrezia texana (DC.) Torr. & A.Gray (original description)
Ximenesia nana (A.Gray) Shinners accepted as Verbesina nana (A.Gray) B.L.Rob. & Greenm. (original description)