Cheiranthus aridus A.Nelson species synonym Erysimum asperum var. pumilum S.Watson variety synonym Erysimum asperum var. angustatum (Rydberg) S.L.Welsh variety synonym Erysimum greenei Polatschek species synonym Erysimum capitatum subsp. lompocense (Rossbach) R.A.Price subspecies synonym Erysimum capitatum var. capitatum variety accepted Erysimum capitatum var. washoense Rossbach variety synonym Erysimum capitatum var. stellatum (J.T.Howell) Twisselm. variety synonym Erysimum capitatum f. pallidum D.R.Hunt form synonym Erysimum capitatum var. nivale (Greene) N.H.Holmgren variety synonym Erysimum capitatum var. lompocense (Rossbach) Kartesz variety synonym Erysimum capitatum var. amoenum (Greene) R.J.Davis variety synonym Erysimum asperum var. stellatum J.T.Howell variety synonym Erysimum asperum var. pumilum Porter, 1874 variety synonym Erysimum asperum var. lompocense (Rossbach) B.L.Turner variety synonym Erysimum asperum var. elatum (Nutt.) Torr. variety synonym Erysimum asperum var. angustatum (Rydb.) B.Boivin variety synonym Erysimum asperum var. amoenum (Greene) Reveal variety synonym Erysimum asperum f. alpestre Cockerell form synonym Erysimum arkansanum var. medium Scheele variety synonym Erysimum arkansanum var. latifolium Scheele variety synonym Erysimum arkansanum var. angustifolium Scheele variety synonym Erysimum aridum (A.Nelson) A.Nelson species synonym Cheirinia nivalis var. radicata (Rydb.) Cockerell variety synonym Erysimum macradenium J.Gay species synonym Erysimum insulare var. angustatum (Greene) Jeps. variety synonym Erysimum capitatum var. purshii (Durand) R.C.Rollins variety accepted Cheirinia bakeri (Greene) Rydb. species synonym Cheirinia cockerelliana (Daniels) Cockerell species synonym Cheirinia nivalis (Greene) Rydb. species synonym Cheirinia radicata (Rydb.) Rydb. species synonym Erysimum amoenum (Greene) Rydb. species synonym Erysimum capitatum var. argillosum (Greene) R.J.Davis variety synonym Cheirinia argillosa (Greene) Rydb. species synonym Cheirinia arida (A.Nelson) Rydb. species synonym Cheirinia asperrima (Greene) Rydb. species synonym Erysimum desertorum (Wooton & Standl.) Rossbach species synonym Erysimum nivale (Greene) Rydb. species synonym Cheirinia desertorum Wooton & Standl. species synonym Erysimum oblanceolatum Rydb. species synonym Erysimum radicatum Rydb. species synonym Erysimum angustatum Rydb. species synonym Erysimum argillosum (Greene) Rydb. species synonym Erysimum bakeri (Greene) Rydb. species synonym Cheirinia brachycarpa Rydb. species synonym Erysimum asperrimum (Greene) Rydb. species synonym Erysimum asperum var. purshii Durand variety synonym Erysimum cockerellianum Daniels species synonym Cheirinia oblanceolata (Rydb.) Rydb. species synonym Cheirinia amoena (Greene) Rydb. species synonym Cheirinia wheeleri (Rothr.) Rydb. species synonym Erysimum capitatum var. angustatum (Greene) Rossbach variety synonym Erysimum wheeleri Rothr. species synonym Cheirinia elata (Nutt.) Rydb. species synonym Erysimum capitatum var. bealianum (Jeps.) Rossbach variety synonym Erysimum tilimii J.Gay species synonym Erysimum asperum var. bealianum Jeps. variety synonym Erysimum moniliforme Eastw. species synonym Erysimum suffrutescens var. lompocense Rossbach variety synonym Cheiranthus capitatus Douglas ex Hook. species synonym Cheiranthus nivalis var. amoenus Greene variety synonym Cheiranthus nivalis Greene species synonym Cheiranthus asperrimus Greene species synonym Cheiranthus aridus Greene species synonym Cheiranthus bakeri Greene species synonym Cheiranthus radicatus (Rydb.) A.Heller species synonym Cheiranthus alpestris (Cockerell) A.Heller species synonym Cheiranthus argillosus Greene species synonym Cheiranthus oblanceolatus (Rydb.) A.Heller species synonym Cheiranthus wheeleri (Rothr.) Greene species synonym Cheiranthus elatus (Nutt.) Greene species synonym Cheiranthus angustatus Greene species synonym Erysimum angustatum Greene species synonym Erysimum alpestre (Cockerell) Rydb. species synonym Erysimum pumilum Nutt. species synonym Erysimum elatum Nutt. species synonym Erysimum capitatum subsp. angustatum (Greene) R.A.Price subspecies synonym |