Adenophyllum wrightii A.Gray (original description)
Artemisia ludoviciana f. tenuifolia A.Gray (original description)
Artemisia ludoviciana var. mexicana (Willd. ex Spreng.) A.Gray accepted as Artemisia ludoviciana subsp. mexicana (Willd. ex Spreng.) D.D.Keck (original description)
Aster wrightii A.Gray accepted as Xylorhiza wrightii (A.Gray) Greene (original description)
Baccharis brachyphylla A.Gray (original description)
Baccharis wrightii var. pyrrhopappa A.Gray (original description)
Bahia biternata A.Gray accepted as Hymenothrix biternata (A.Gray) B.G.Baldwin (original description)
Bidens heterosperma A.Gray (original description)
Brickellia betonicifolia A.Gray (original description)
Brickellia floribunda A.Gray (original description)
Brickellia simplex A.Gray (original description)
Brickellia tenera A.Gray accepted as Brickellia californica (Torr. & A.Gray) A.Gray (original description)
Brickellia wrightii A.Gray accepted as Brickellia californica (Torr. & A.Gray) A.Gray (original description)
Cacalia decomposita A.Gray accepted as Psacalium decompositum (A.Gray) H.Rob. & Brettell (original description)
Calycoseris A.Gray (original description)
Calycoseris wrightii A.Gray (original description)
Cirsium grahamii A.Gray (original description)
Cirsium neomexicanum A.Gray (original description)
Cirsium wrightii A.Gray (original description)
Cosmos bipinnatus var. parviflorus (Pers.) A.Gray accepted as Cosmos parviflorus (Jacq.) Pers. (original description)
Erigeron delphinifolius A.Gray accepted as Erigeron neomexicanus A.Gray (original description)
Erigeron eriophyllus A.Gray accepted as Laennecia eriophylla (A.Gray) G.L.Nesom (original description)
Eupatorium ageratifolium var. herbaceum A.Gray accepted as Ageratina herbacea (A.Gray) R.M.King & H.Rob. (original description)
Euphrosyne xanthiifolia (Fresen.) A.Gray accepted as Iva xanthiifolia Nutt. (original description)
Gnaphalium leucocephalum A.Gray accepted as Pseudognaphalium leucocephalum (A.Gray) Anderb. (original description)
Grindelia arguta A.Gray accepted as Grindelia squarrosa (Pursh) Dunal (original description)
Guardiola platyphylla A.Gray (original description)
Guardiola tulocarpus A.Gray (original description)
Gutierrezia paniculata (DC.) A.Gray accepted as Gutierrezia resinosa (Hook. & Arn.) S.F.Blake (original description)
Gutierrezia wrightii A.Gray (original description)
Haplopappus laricifolius A.Gray accepted as Ericameria laricifolia (A.Gray) Shinners (original description)
Heliomeris multiflorus var. hispidus A.Gray (original description)
Heliopsis parvifolia A.Gray (original description)
Hymenopappus flavescens var. canotomentosus A.Gray (original description)
Hymenothrix wrightii A.Gray (original description)
Laphamia bisetosa Torr. ex A.Gray accepted as Perityle bisetosa var. bisetosa (Torr. ex A.Gray) Shinners (original description)
Laphamia dissecta Torr. ex A.Gray (original description)
Layia neomexicana A.Gray accepted as Layia glandulosa (Hook.) Hook. & Arn. (original description)
Linosyris pumila (Nutt.) A.Gray accepted as Chrysothamnus viscidiflorus subsp. viscidiflorus (Hook.) Nutt. (original description)
Malacothrix fendleri A.Gray (original description)
Parthenice A.Gray (original description)
Parthenice mollis A.Gray (original description)
Pectis imberbis A.Gray (original description)
Pectis longipes A.Gray (original description)
Pericome A.Gray (original description)
Pericome caudata A.Gray (original description)
Perityle aglossa A.Gray (original description)
Perityle coronopifolia A.Gray (original description)
Perityle parryi A.Gray (original description)
Prenanthes exigua A.Gray accepted as Prenanthella exigua (A.Gray) Rydb. (original description)
Psathyrotes (Nutt.) A.Gray (original description)
Psathyrotes annua (Nutt.) A.Gray (original description)
Rafinesquia neomexicana A.Gray (original description)
Senecio fastigiatus A.Gray (original description)
Senecio tampicanus A.Gray (original description)
Simsia exaristata A.Gray accepted as Simsia lagascaeformis DC. (original description)
Simsia scaposa A.Gray accepted as Encelia scaposa (A.Gray) A.Gray (original description)
Stevia macella A.Gray accepted as Stevia micrantha Lag. (original description)
Stylocline micropoides A.Gray (original description)
Villanova chrysanthemoides A.Gray (original description)