The Plant List — A working list for all plant species

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You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Sisymbrium curvisiliquum; we will try Sisymbrium instead.

783 plant name records match your search criteria Sisymbrium. The results are below.

• Genus Sisymbrium is in the family Brassicaceae. Species epithets begin with: A B C D E F G H I J K L M N O P R S T U V W Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Sisymbrium absinthoides Gray	Unresolved		WCSP (in review)
Sisymbrium abyssinicum E. Fourn.	Synonym		TRO
Sisymbrium acre Lam.	Synonym		TRO
Sisymbrium aculeolatum Boiss.	Accepted		TRO
Sisymbrium acutangulum DC.	Synonym		WCSP (in review)
Sisymbrium acuticarpum M.E. Jones	Synonym		TRO
Sisymbrium adenophorum (Wooton & Standl.) Tidestr.	Accepted		TRO
Sisymbrium adpressum Turcz.	Synonym		TRO
Sisymbrium adscendens O.E. Schulz	Synonym		TRO
Sisymbrium aegyptium Juss. ex DC.	Unresolved		WCSP (in review)
Sisymbrium affine Willd.	Unresolved		WCSP (in review)
Sisymbrium afghanicum Gilli	Accepted		TRO
Sisymbrium album Pall.	Synonym		TRO
Sisymbrium alliaceum Salisb.	Synonym		TRO
Sisymbrium alliaria (L.) Scop.	Synonym		TRO
Sisymbrium alpestre (F. Muell.) F. Muell.	Synonym		TRO
Sisymbrium alpinum E. Fourn.	Synonym		TRO
Sisymbrium alpinum var. aeneum (Bunge) Trautv.	Synonym		TRO
Sisymbrium alpinum var. roseum (Turcz.) Trautv.	Synonym		TRO
Sisymbrium altissimum L.	Accepted		WCSP (in review)
Sisymbrium amarum Salisb.	Unresolved		WCSP (in review)
Sisymbrium ambiguum (S. Watson) Payson	Synonym		TRO
Sisymbrium ameghinoi Speg.	Synonym		TRO
Sisymbrium amphibium L.	Synonym		TRO
Sisymbrium amphibium var. palustre L.	Synonym		WCSP (in review)
Sisymbrium amplexicaule Desf.	Synonym		WCSP (in review)
Sisymbrium amplexicaule A. Gray	Synonym		TRO
Sisymbrium amplexicaule Phil.	Synonym		TRO
Sisymbrium amplexicaule var. tenuicaule O.E. Schulz	Synonym		TRO
Sisymbrium anasperum Pall.	Unresolved		TRO
Sisymbrium × anceps Wahlenb.	Synonym		WCSP (in review)
Sisymbrium andinum Phil.	Synonym		TRO
Sisymbrium andinum Speg.	Synonym		TRO
Sisymbrium andinum f. dolichocarpum Hauman	Synonym		TRO
Sisymbrium andinum var. exauriculata (Speg.) O.E. Schulz	Synonym		TRO
Sisymbrium andinum var. juncalense O.E. Schulz	Synonym		TRO
Sisymbrium andinum var. latifolium Phil.	Synonym		TRO
Sisymbrium andinum var. morenoanum (Chodat & Wilczek) O.E. Schulz	Synonym		TRO
Sisymbrium andinum var. pubescens Gilg & Muschl.	Synonym		TRO
Sisymbrium angustifolium Regel ex Schmalh.	Synonym		TRO
Sisymbrium anomalum Azn. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium anomalum Wedd.	Synonym		TRO
Sisymbrium antarcticum E. Fourn.	Synonym		TRO
Sisymbrium apenninum Bubani ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium apetalum Lour.	Unresolved		WCSP (in review)
Sisymbrium aquaticum Garsault [Invalid]	Synonym		WCSP (in review)
Sisymbrium arabicum Prantl	Unresolved		WCSP (in review)
Sisymbrium arabidoides Hook.	Unresolved		WCSP (in review)
Sisymbrium arcticum E. Fourn.	Synonym		TRO
Sisymbrium arcuatum Rollins	Synonym		TRO
Sisymbrium arenosum L.	Synonym		TRO
Sisymbrium arequipanum Al-Shehbaz	Synonym		TRO
Sisymbrium argutum E.Mey.	Unresolved		WCSP (in review)
Sisymbrium arnottianum Gillies ex Hook. & Arn.	Synonym		TRO
Sisymbrium arnottianum var. dolichocarpum O.E. Schulz	Synonym		TRO
Sisymbrium arnottianum var. tucumanense O.E. Schulz	Synonym		TRO
Sisymbrium arundanum Boiss.	Synonym		WCSP (in review)
Sisymbrium arundanum Bourg. ex Willk. & Lange,	Synonym		TRO
Sisymbrium aspera L.	Synonym		WCSP (in review)
Sisymbrium asperum Pall.	Synonym		TRO
Sisymbrium assoanum Loscos & J.Pardo	Accepted		WCSP (in review)
Sisymbrium athrocarpum A. Gray	Synonym		TRO
Sisymbrium atomarium Adans. ex DC.	Unresolved		WCSP (in review)
Sisymbrium atriplicifolium Fisch. ex Besser	Unresolved		WCSP (in review)
Sisymbrium atrovirens Hornem.	Synonym		TRO
Sisymbrium aureum (Eastw.) Payson	Synonym		TRO
Sisymbrium auriculatum A. Gray	Accepted		TRO
Sisymbrium austriacum Jacq.	Accepted		WCSP (in review)
Sisymbrium austriacum subsp. austriacum Jacq.	Accepted		TRO
Sisymbrium austriacum subsp. chrysanthum (Jord.) Rouy & Foucaud	Accepted		WCSP (in review)
Sisymbrium austriacum subsp. contortum (Cav.) Rouy & Foucaud	Accepted		WCSP (in review)
Sisymbrium austriacum subsp. erysimifolium (Pourr.) Rouy & Foucaud	Synonym		TRO
Sisymbrium austriacum subsp. hispanicum (Jacq.) P.W.Ball & Heywood	Accepted		WCSP (in review)
Sisymbrium austriacum subsp. villarsii (Jord.) Rouy & Foucaud	Synonym		TRO
Sisymbrium axillare Hook. f. & Thomson	Synonym		TRO
Sisymbrium balearicum Porta	Synonym		WCSP (in review)
Sisymbrium barbarea Garsault [Invalid]	Synonym		WCSP (in review)
Sisymbrium barbareae L.	Synonym		WCSP (in review)
Sisymbrium barbareaefolium Delile	Synonym		TRO
Sisymbrium barrelieri L.	Synonym		TRO
Sisymbrium belangeri E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium bellidifolium Poir.	Synonym		TRO
Sisymbrium berlandieri E. Fourn.	Synonym		TRO
Sisymbrium berningeri (O.E. Schulz) Baehni & Macbr.	Synonym		TRO
Sisymbrium berteroanum Phil.	Synonym		TRO
Sisymbrium bhutanicum N.P. Balakr.	Synonym		TRO
Sisymbrium bilobum Grossh.	Synonym		TRO
Sisymbrium binerve C.A.Mey.	Synonym		WCSP (in review)
Sisymbrium blennodia F. Muell.	Synonym		TRO
Sisymbrium boissieri (Coss.) Nyman	Synonym		WCSP (in review)
Sisymbrium bonariense Poir.	Synonym		TRO
Sisymbrium boryi Boiss.	Synonym		TRO
Sisymbrium bourgaeanum E.Fourn.	Synonym		WCSP (in review)
Sisymbrium bourgeauana E. Fourn.	Synonym		TRO
Sisymbrium brachycarpon Richardson	Synonym		TRO
Sisymbrium brachycarpum Vassilcz.	Synonym		TRO
Sisymbrium brachycarpum Phil.	Synonym		TRO
Sisymbrium brachycarpum Richardson	Synonym		TRO
Sisymbrium brachycarpum var. filipes (A. Gray) J.F. Macbr.	Synonym		TRO
Sisymbrium brachycarpum var. intermedium (Rydb.) J.F. Macbr.	Synonym		TRO
Sisymbrium brachylobum Otto ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium brachypetalum C.A. Mey.	Synonym		TRO
Sisymbrium brachypodum F. Mull.	Synonym		TRO
Sisymbrium brandegeanum Rose	Synonym		TRO
Sisymbrium brasiliense O.E. Schulz	Synonym		TRO
Sisymbrium brassiciforme C.A. Mey.	Accepted		TRO
Sisymbrium brassicoides Nakai	Synonym		TRO
Sisymbrium brevicaule Wibel	Synonym		WCSP (in review)
Sisymbrium brevipes Kar. & Kir.	Synonym		WCSP (in review)
Sisymbrium briquetii Pit.	Synonym		WCSP (in review)
Sisymbrium bungei Steud.	Unresolved		WCSP (in review)
Sisymbrium burchellii DC.	Synonym		TRO
Sisymbrium burchellii var. burchellii DC.	Unresolved		TRO
Sisymbrium burchellii var. dinteri Marais	Unresolved		TRO
Sisymbrium burchellii var. turczaninowii O.E. Schulz	Synonym		TRO
Sisymbrium burgundiacum DC.	Unresolved		WCSP (in review)
Sisymbrium bursifolium L.	Synonym		WCSP (in review)
Sisymbrium cabulicum Hook.f. & Thomson	Synonym		WCSP (in review)
Sisymbrium caespitosum Phil.	Synonym		TRO
Sisymbrium californicum (A. Gray) S. Watson	Synonym		TRO
Sisymbrium calycinum (Desv.) Wedd.	Synonym		TRO
Sisymbrium canescens Griseb. ex E. Fourn.	Synonym		TRO
Sisymbrium canescens Nutt.	Synonym		TRO
Sisymbrium canescens var. alpestre Cockerell	Synonym		TRO
Sisymbrium canescens var. appendiculatum Griseb.	Synonym		TRO
Sisymbrium canescens var. brachycarpum (Richardson) S. Watson	Synonym		TRO
Sisymbrium canescens f. brachysiliqua Chodat & Wilczek	Synonym		TRO
Sisymbrium canescens var. brevipes Nutt.	Synonym		TRO
Sisymbrium canescens var. californicum Torr. & A. Gray	Synonym		TRO
Sisymbrium canescens f. longisiliquum Chodat & Wilczek	Synonym		TRO
Sisymbrium canescens var. major Hook.	Synonym		TRO
Sisymbrium capense Thunb.	Accepted		TRO
Sisymbrium capillaceum Gilib.	Unresolved		WCSP (in review)
Sisymbrium cardaminefolium Gilib.	Unresolved		WCSP (in review)
Sisymbrium cardaminoides F. Mull.	Synonym		TRO
Sisymbrium cardinalis-tedeschinii Sennen	Unresolved		WCSP (in review)
Sisymbrium carnosulum Phil.	Synonym		TRO
Sisymbrium carolinense Scappini, Blanco, Carlos A. & Prina	Synonym		TRO
Sisymbrium cartilagineum Pall. ex DC.	Unresolved		WCSP (in review)
Sisymbrium castellanosii O.E. Schulz	Synonym		TRO
Sisymbrium catamarcense Romanczuk	Synonym		TRO
Sisymbrium catholicum L.	Synonym		TRO
Sisymbrium cavanillesianum Castrov. & Valdés Berm.	Accepted		WCSP (in review)
Sisymbrium ceratophyllum Desf.	Synonym		TRO
Sisymbrium cheiranthoides Eaton & Wright	Unresolved		WCSP (in review)
Sisymbrium cheiranthus Trautv.	Unresolved		WCSP (in review)
Sisymbrium choiquense Romanczuk	Synonym		TRO
Sisymbrium chrysanthum Jord.	Synonym		WCSP (in review)
Sisymbrium ciliatum Phil.	Synonym		TRO
Sisymbrium ciliolatum Fourn.	Synonym		TRO
Sisymbrium cinereum Desf.	Synonym		TRO
Sisymbrium clandestinum Spreng.	Unresolved		WCSP (in review)
Sisymbrium colchaguense Wedd. ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium colchaguensis (Barnéoud) E. Fourn.	Synonym		TRO
Sisymbrium columnae Jacq.	Synonym		WCSP (in review)
Sisymbrium comiculatum Cav.	Unresolved		WCSP (in review)
Sisymbrium commune (Speg.) Romanczuk	Synonym		TRO
Sisymbrium compressum Moench	Unresolved		WCSP (in review)
Sisymbrium confertum Steven ex Turcz.	Accepted		WCSP (in review)
Sisymbrium confusum E. Fourn.	Synonym		TRO
Sisymbrium consanguineum Phil. ex Reiche	Synonym		TRO
Sisymbrium contortum Cav.	Synonym		WCSP (in review)
Sisymbrium contortuplicatum (Stephan) DC.	Synonym		TRO
Sisymbrium corniculatum Cav. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium coronopifolium Desf.	Synonym		TRO
Sisymbrium corymbosum Phil.	Synonym		TRO
Sisymbrium corymbosum var. consanguineum O.E. Schulz	Synonym		TRO
Sisymbrium corymbosum var. corymbosum	Synonym		TRO
Sisymbrium costaricense Standl.	Synonym		TRO
Sisymbrium costei Foucaud & Rouy	Synonym		WCSP (in review)
Sisymbrium coulteri Hemsl.	Synonym		TRO
Sisymbrium crassifolium Cav.	Accepted		WCSP (in review)
Sisymbrium crassifolium subsp. arundanum (Boiss.) O.Bolòs & Vigo	Synonym		WCSP (in review)
Sisymbrium crassifolium var. atlanticum Maire	Synonym		TRO
Sisymbrium crassifolium f. bicornis A.Pujadas & Á.Lora	Synonym		WCSP (in review)
Sisymbrium crassifolium var. genuinum Maire	Synonym		TRO
Sisymbrium crassifolium subsp. laxiflorum (Boiss.) O.Bolòs & Vigo	Synonym		WCSP (in review)
Sisymbrium crassifolium var. trichogynum E. Fourn.	Synonym		TRO
Sisymbrium crassipes Trautv.	Unresolved		WCSP (in review)
Sisymbrium crenatum Brandegee	Synonym		TRO
Sisymbrium crithmifolium (Willd.) Roth	Synonym		TRO
Sisymbrium cumingianum Fisch. & E. Mey.	Synonym		TRO
Sisymbrium cumingii C. Presl	Synonym		TRO
Sisymbrium cumnigii PRESL	Synonym		TRO
Sisymbrium curvipes (F. Mull.) F. Mull.	Synonym		TRO
Sisymbrium curvisiliqua Hook.	Synonym		TRO
Sisymbrium daghestanicum Vassilcz.	Synonym		TRO
Sisymbrium dahuricum Turcz. ex Fourn.	Synonym		TRO
Sisymbrium damascenum Boiss. & Gaill.	Unresolved		WCSP (in review)
Sisymbrium daraefolium Poepp. ex E. Fourn.	Synonym		TRO
Sisymbrium decipiens Bunge	Synonym		TRO
Sisymbrium decumbens (Rydb.) Blank.	Synonym		TRO
Sisymbrium deflexum Harv. ex Torr.	Synonym		TRO
Sisymbrium deflexum var. xerophilum E. Fourn.	Synonym		TRO
Sisymbrium delilei Coss.	Unresolved		WCSP (in review)
Sisymbrium deltoideum Hook. f. & Thomson	Synonym		TRO
Sisymbrium dentatum All.	Synonym		WCSP (in review)
Sisymbrium dentatum Torr.	Synonym		TRO
Sisymbrium depressum Phil.	Synonym		TRO
Sisymbrium derelictum Jord.	Unresolved		WCSP (in review)
Sisymbrium deserticola Speg.	Synonym		TRO
Sisymbrium dianthoides Phil.	Synonym		TRO
Sisymbrium diffusum A. Gray	Synonym		TRO
Sisymbrium diffusum var. jaegeri Munz	Synonym		TRO
Sisymbrium dinteri O.E. Schulz	Synonym		TRO
Sisymbrium dissectum Nutt. ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium dissitiflorum O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium diversifolium Stokes	Unresolved		WCSP (in review)
Sisymbrium domingense Poir.	Unresolved		WCSP (in review)
Sisymbrium donnarosae Martic.	Synonym		TRO
Sisymbrium doumetianum Coss.	Synonym		TRO
Sisymbrium dubium Pers.	Synonym		WCSP (in review)
Sisymbrium eckartsbergense Willd.	Synonym		TRO
Sisymbrium edwardsii (R. Br.) Trautv.	Synonym		TRO
Sisymbrium effusum O.E. Schulz	Accepted		TRO
Sisymbrium eglandulosum DC.	Synonym		TRO
Sisymbrium ekmanii O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium elegans (M.E. Jones) Payson	Synonym		TRO
Sisymbrium elegantissimum Phil.	Unresolved		WCSP (in review)
Sisymbrium elegantulum Phil.	Synonym		TRO
Sisymbrium elongatum (O.E. Schulz) Romanczuk	Synonym		TRO
Sisymbrium elongatum (Ehrh.) Prantl	Synonym		TRO
Sisymbrium eremigenum F. Muell.	Synonym		TRO
Sisymbrium erodiifolium Phil.	Synonym		TRO
Sisymbrium erosum E.Mey.	Unresolved		WCSP (in review)
Sisymbrium erucastrifolium Trautv.	Accepted		TRO
Sisymbrium erucastroides Bornm.	Synonym		TRO
Sisymbrium erucastrum Gouan	Synonym		TRO
Sisymbrium erucifolium Gilib.	Unresolved		WCSP (in review)
Sisymbrium erucoides (L.) Desf.	Synonym		WCSP (in review)
Sisymbrium erysimastrum Lam.	Unresolved		WCSP (in review)
Sisymbrium erysimifolium Pourr.	Synonym		TRO
Sisymbrium erysimoides Desf.	Accepted		WCSP (in review)
Sisymbrium erysimoides var. xerophilum E. Fourn.	Synonym		TRO
Sisymbrium exacoides DC.	Synonym		TRO
Sisymbrium exalatum B.L.Rob. & Greenm.	Unresolved		WCSP (in review)
Sisymbrium exasperatum Sond.	Synonym		TRO
Sisymbrium falcatum E. Fourn.	Synonym		TRO
Sisymbrium fastigiatum Phil.	Synonym		TRO
Sisymbrium ferganense Korsh.	Synonym		TRO
Sisymbrium ferreyrae Forther & Weigend	Synonym		TRO
Sisymbrium filicifolium Georgi	Unresolved		WCSP (in review)
Sisymbrium filifolium Willd.	Synonym		WCSP (in review)
Sisymbrium filifolium (F. Muell.) F. Muell.	Synonym		TRO
Sisymbrium filiforme Dulac	Unresolved		WCSP (in review)
Sisymbrium filiformium Poir.	Unresolved		WCSP (in review)
Sisymbrium flavissimum Kar. & Kir.	Synonym		TRO
Sisymbrium flexicaule Dusén	Synonym		TRO
Sisymbrium flexuosum Dulac	Unresolved		WCSP (in review)
Sisymbrium floridum Phil.	Synonym		TRO
Sisymbrium fluviatile Vell.	Unresolved		WCSP (in review)
Sisymbrium foliosum Phil.	Synonym		TRO
Sisymbrium foliosum Hook. f. & Thomson	Synonym		TRO
Sisymbrium fragile Wedd.	Synonym		TRO
Sisymbrium frutescens Gillies ex Hook. & Arn.	Synonym		TRO
Sisymbrium fruticosum Reiche	Synonym		TRO
Sisymbrium fuegianum (Speg.) Speg.	Synonym		TRO
Sisymbrium fuegianum var. glabra Speg.	Synonym		TRO
Sisymbrium fuegianum var. hispida Speg.	Synonym		TRO
Sisymbrium fugax Lag.	Synonym		WCSP (in review)
Sisymbrium fujianense L.K. Ling	Synonym		TRO
Sisymbrium gaillardotii Boiss.	Unresolved		WCSP (in review)
Sisymbrium galeottianum E. Fourn.	Synonym		TRO
Sisymbrium gallicum Willd.	Synonym		WCSP (in review)
Sisymbrium gamosepalum Hedge	Unresolved		WCSP (in review)
Sisymbrium gangeticum Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Sisymbrium gariepinum Burch. ex DC.	Synonym		TRO
Sisymbrium gaubae Rech.f. & Bornm.	Unresolved		WCSP (in review)
Sisymbrium gayanum Barnéoud	Synonym		TRO
Sisymbrium gelidum (Bunge) Trautv.	Synonym		WCSP (in review)
Sisymbrium geraniifolium Poir.	Synonym		TRO
Sisymbrium gilliesii Romanczuk	Synonym		TRO
Sisymbrium glabratum Stapf ex O.E. Schulz	Synonym		TRO
Sisymbrium glabrescens Speg.	Synonym		TRO
Sisymbrium glabrum (Wooton & Standl.) Tidestr.	Synonym		TRO
Sisymbrium glaciale G. Forst.	Synonym		TRO
Sisymbrium glanduliferum Speg.	Synonym		TRO
Sisymbrium glanduliferum (Rydb.) K. Schum.	Synonym		TRO
Sisymbrium glandulosum (Kar. & Kir.) Maxim.	Synonym		TRO
Sisymbrium glandulosum var. linearifolium Maxim.	Synonym		TRO
Sisymbrium glaucescens Phil.	Synonym		TRO
Sisymbrium glaucum Nutt.	Synonym		WCSP (in review)
Sisymbrium gracile Wedd.	Synonym		TRO
Sisymbrium granatense Boiss.	Synonym		TRO
Sisymbrium grandiflorum Post	Synonym		TRO
Sisymbrium grandiflorum (Planch.) Wedd.	Synonym		TRO
Sisymbrium grayanum Baehni & J.F. Macbr.	Synonym		TRO
Sisymbrium grayanum var. tenuicaule Baehni & J.F. Macbr.	Synonym		TRO
Sisymbrium griffithianum Boiss.	Synonym		TRO
Sisymbrium guatemalense Standl.	Synonym		TRO
Sisymbrium haitiense O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium halictorum (Cockerell) K. Schum.	Synonym		TRO
Sisymbrium halophilum C.A.Mey.	Synonym		WCSP (in review)
Sisymbrium hararense Engl.	Synonym		TRO
Sisymbrium harra Steud.	Unresolved		WCSP (in review)
Sisymbrium hartwegianum E. Fourn.	Synonym		TRO
Sisymbrium hastatum Phil.	Synonym		TRO
Sisymbrium hastifolium Stapf	Unresolved		WCSP (in review)
Sisymbrium hesperidiflorum Boiss. & Buhse	Unresolved		WCSP (in review)
Sisymbrium heteromallum C.A. Mey.	Accepted		TRO
Sisymbrium heteromallum var. dahuricum (Turcz. ex Fourn.) Glehn ap. Maxim.	Synonym		TRO
Sisymbrium heteromallum f. dahuricum (Turcz. ex Fourn.) Glehn ap. Maxim.	Synonym		TRO
Sisymbrium heteromallum f. glabrum Korsh.	Synonym		TRO
Sisymbrium heteromallum var. sinense O.E. Schulz	Synonym		TRO
Sisymbrium heterophyllum Popov	Synonym		TRO
Sisymbrium heterophyllyum G. Forst.	Synonym		TRO
Sisymbrium heterotrichum Speg.	Synonym		TRO
Sisymbrium hieracifolium (L.) Trautv.	Synonym		WCSP (in review)
Sisymbrium himalaicum (Edgew.) Hook. f. & Thomson	Synonym		TRO
Sisymbrium hirsutum Lag. ex DC.	Synonym		TRO
Sisymbrium hirtulum Regel & Schmalh.	Synonym		WCSP (in review)
Sisymbrium hirtum Host	Synonym		WCSP (in review)
Sisymbrium hispanicum Jacq.	Synonym		WCSP (in review)
Sisymbrium hispidium Phil.	Synonym		TRO
Sisymbrium hispidulum (DC.) Triana & Planch.	Synonym		TRO
Sisymbrium hispidulum var. herrerae (O.E. Schulz) Baehni & J.F. Macbr.	Synonym		TRO
Sisymbrium hispidulum var. longistylum Triana & Planch.	Synonym		TRO
Sisymbrium hispidulum var. weddellii (E. Fourn.) Baehni & J.F. Macbr.	Synonym		TRO
Sisymbrium hispidum Vahl	Synonym		TRO
Sisymbrium hispidum (Desv.) Poir.	Synonym		TRO
Sisymbrium hookeri Fournier	Synonym		TRO
Sisymbrium huetii Boiss.	Synonym		TRO
Sisymbrium humifusum J. Vahl	Synonym		TRO
Sisymbrium humile C.A. Mey.	Synonym		TRO
Sisymbrium humilis var. hygrophilum Fournier	Synonym		TRO
Sisymbrium humilis var. piasezkii (Maxim.) Maxim.	Synonym		TRO
Sisymbrium hungaricum Lumn.	Unresolved		WCSP (in review)
Sisymbrium hybridum Thuill.	Synonym		TRO
Sisymbrium ibericum Trautv.	Unresolved		WCSP (in review)
Sisymbrium imbricatifolium Wedd. ex E. Fourn.	Synonym		TRO
Sisymbrium incanum (L.) Prantl	Synonym		WCSP (in review)
Sisymbrium incanum Bernh. ex Fisch. & C.A. Mey.	Synonym		TRO
Sisymbrium incisum Engelm. ex A. Gray	Synonym		TRO
Sisymbrium incisum var. californicum (Torr. & A. Gray) Blank.	Unresolved		TRO
Sisymbrium incisum var. filipes A. Gray	Synonym		TRO
Sisymbrium incisum var. hartwegianum (E. Fourn.) S. Watson	Synonym		TRO
Sisymbrium incisum var. sonnei B.L. Rob.	Synonym		TRO
Sisymbrium indicum L.	Synonym		WCSP (in review)
Sisymbrium integerrimum Rech.f. & Aellen	Unresolved		WCSP (in review)
Sisymbrium integrifolium L.	Synonym		TRO
Sisymbrium intermedium (Rydb.) Garrett	Synonym		TRO
Sisymbrium intricatissimum (Phil.) Reiche	Synonym		TRO
Sisymbrium intricatissimum var. berningeri O.E. Schulz	Synonym		TRO
Sisymbrium intricatissimum var. brachycarpum O.E. Schulz	Synonym		TRO
Sisymbrium irio L.	Accepted		WCSP (in review)
Sisymbrium irio var. dasycarpum O.E. Schulz	Synonym		TRO
Sisymbrium irio var. gallicum (Willd.) DC.	Synonym		TRO
Sisymbrium irio var. leiocarpum Maire	Synonym		TRO
Sisymbrium irio var. longicarpum Albo	Synonym		TRO
Sisymbrium irioides Boiss.	Synonym		TRO
Sisymbrium iscandericum Kom.	Synonym		TRO
Sisymbrium isfarense Vassilcz.	Accepted		TRO
Sisymbrium iskandericum Kom.	Synonym		TRO
Sisymbrium islandicum Oeder	Synonym		WCSP (in review)
Sisymbrium islandicum Oeder ex Murray	Synonym		TRO
Sisymbrium jacobeifolium Bergeret ex Vill.	Unresolved		WCSP (in review)
Sisymbrium jacquemontii E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium japonicum H. Boissieu	Synonym		TRO
Sisymbrium junceum M.Bieb.	Synonym		WCSP (in review)
Sisymbrium junceum var. latifolium Korsh.	Synonym		TRO
Sisymbrium junceum var. soongaricum Regel & Herder	Synonym		TRO
Sisymbrium juniperorum Payson	Synonym		TRO
Sisymbrium kahikir Mart. ex Spreng.	Unresolved		WCSP (in review)
Sisymbrium karataviense Pavlov	Unresolved		WCSP (in review)
Sisymbrium kearneyi Rollins	Synonym		TRO
Sisymbrium kermanicum Khodash. & Mirtadz.	Unresolved		WCSP (in review)
Sisymbrium kneuckeri Bornm.	Synonym		TRO
Sisymbrium kochii F. Petri	Synonym		TRO
Sisymbrium kokanicum Regel & Schmalh.	Synonym		TRO
Sisymbrium korolkowii Regel & Schmalh.	Synonym		WCSP (in review)
Sisymbrium kralikii E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium laciniatum Phil. ex Reiche	Unresolved		WCSP (in review)
Sisymbrium laciniosum Phil.	Unresolved		WCSP (in review)
Sisymbrium lactucoides Forther & Weigend	Synonym		TRO
Sisymbrium laevigatum Willd. [Unplaced]	Unresolved		WCSP (in review)
Sisymbrium lagascae Amo	Synonym		WCSP (in review)
Sisymbrium lanatum (Walp.) O.E. Schulz	Accepted		TRO
Sisymbrium lanatum var. fragile O.E. Schulz	Synonym		TRO
Sisymbrium lanatum var. lanatum	Synonym		TRO
Sisymbrium langei Sennen & Pau	Synonym		TRO
Sisymbrium lapeyrousianum Rouy & Foucaud	Unresolved		WCSP (in review)
Sisymbrium larranagae Phil.	Synonym		TRO
Sisymbrium lasiocalyx Prokh.	Unresolved		WCSP (in review)
Sisymbrium lasiocarpum F. Muell.	Synonym		TRO
Sisymbrium lasiocarpum Hook. f. & Thomson	Synonym		TRO
Sisymbrium lasiolobum Boiss.	Synonym		TRO
Sisymbrium lasiophyllum (Hook. & Arn.) K. Brandegee	Synonym		TRO
Sisymbrium latifolium Gray	Unresolved		WCSP (in review)
Sisymbrium laxiflorum Boiss.	Synonym		WCSP (in review)
Sisymbrium lechleri E. Fourn.	Synonym		TRO
Sisymbrium leiocarpum Jord.	Unresolved		WCSP (in review)
Sisymbrium leptocarpum Hook. & Arn.	Synonym		TRO
Sisymbrium leptopetalon Raf.	Unresolved		WCSP (in review)
Sisymbrium leptophyllum (Rydb.) A. Nelson & J.F. Macbr.	Synonym		TRO
Sisymbrium limosella (Bunge) E. Fourn.	Synonym		TRO
Sisymbrium lineare DC.	Unresolved		WCSP (in review)
Sisymbrium linearifolium (A. Gray) Payson	Synonym		TRO
Sisymbrium linifolium Phil.	Synonym		TRO
Sisymbrium linifolium (Nutt.) Nutt. ex Torr. & A. Gray	Synonym		TRO
Sisymbrium linifolium var. decumbens (Rydb.) O.E. Schulz	Synonym		TRO
Sisymbrium linifolium var. pinnatum (Greene) O.E. Schulz	Synonym		TRO
Sisymbrium lippizense Wulfen	Synonym		WCSP (in review)
Sisymbrium lipskyi N.Busch	Unresolved		WCSP (in review)
Sisymbrium litorale Phil.	Synonym		TRO
Sisymbrium litorale var. litorale	Synonym		TRO
Sisymbrium litorale var. virgatum O.E. Schulz	Synonym		TRO
Sisymbrium llatasii Al-Shehbaz	Accepted		TRO
Sisymbrium loeselii L.	Accepted		WCSP (in review)
Sisymbrium loeselii var. brevicarpum C.H. An	Synonym		TRO
Sisymbrium longepedicellatum E. Fourn.	Synonym		TRO
Sisymbrium longepedicellatum var. glandulosum (O.E. Schulz) H. St. John	Synonym		TRO
Sisymbrium longicarpum Albo	Unresolved		TRO
Sisymbrium longipes Rollins	Synonym		TRO
Sisymbrium longisiliquosum Willk.	Synonym		WCSP (in review)
Sisymbrium longisiliquosum St.-Lag. [Invalid]	Synonym		WCSP (in review)
Sisymbrium longistylum Romanczuk	Synonym		TRO
Sisymbrium lucae (F. Mull.) F. Mull.	Synonym		TRO
Sisymbrium ludovicianum Nutt. ex Hook.	Unresolved		WCSP (in review)
Sisymbrium luteum (Maxim.) O.E. Schulz	Accepted		TRO
Sisymbrium luteum var. yunnanense (W.W. Sm.) O.E. Schulz	Synonym		TRO
Sisymbrium lyratum Meisn. ex Sond.	Unresolved		WCSP (in review)
Sisymbrium lyratum Burm.f.	Unresolved		WCSP (in review)
Sisymbrium maclovianum Speg.	Synonym		TRO
Sisymbrium macroloma Pomel	Accepted		TRO
Sisymbrium macrophyllum Barnéoud	Synonym		TRO
Sisymbrium macrorrhizum J.F. Macbr.	Synonym		TRO
Sisymbrium macrorrhizum var. meyenii (O.E. Schulz) J.F. Macbr.	Synonym		TRO
Sisymbrium macrorrhizum var. ramosissimum (Muschl.) J.F. Macbr.	Synonym		TRO
Sisymbrium macrostachyum Phil.	Synonym		TRO
Sisymbrium magellanicum (Juss. ex Pers.) Hook. f.	Synonym		TRO
Sisymbrium magellanicum f. glabrum (Speg.)	Synonym		TRO
Sisymbrium magellanicum f. hispida (Speg.) O.E. Schulz	Unresolved		TRO
Sisymbrium malcolmioides Coss. & Durieu	Synonym		TRO
Sisymbrium mandonii E. Fourn.	Synonym		TRO
Sisymbrium mariolense Pau & Cámara	Synonym		TRO
Sisymbrium marlothii O.E. Schulz	Synonym		TRO
Sisymbrium maroccanum Pit.	Unresolved		WCSP (in review)
Sisymbrium matritense P.W.Ball & Heywood [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium matritense Pau	Synonym		WCSP (in review)
Sisymbrium matthioloides (Schltdl.) Wedd. ex E. Fourn.	Synonym		TRO
Sisymbrium maurum Maire	Unresolved		WCSP (in review)
Sisymbrium maximowiczii Palib.	Synonym		TRO
Sisymbrium maximum Hochst. ex E. Fourn.	Synonym		TRO
Sisymbrium mendocinum Romanczuk	Synonym		TRO
Sisymbrium mexicanum Sessé ex Spreng.	Unresolved		WCSP (in review)
Sisymbrium meyenii O.E. Schulz	Synonym		TRO
Sisymbrium meyeri Ledeb.	Unresolved		WCSP (in review)
Sisymbrium meyeri Steud.	Unresolved		WCSP (in review)
Sisymbrium micranthum Roth	Synonym		WCSP (in review)
Sisymbrium microtites B.L. Rob.	Synonym		TRO
Sisymbrium millefolium (Jacq.) Aiton	Synonym		WCSP (in review)
Sisymbrium minus Lam.	Unresolved		WCSP (in review)
Sisymbrium minutiflorum Hook. f. & Thomson	Synonym		TRO
Sisymbrium minutiflorum Phil.	Synonym		TRO
Sisymbrium molle Jacq.	Synonym		TRO
Sisymbrium mollipilum Maxim.	Synonym		TRO
Sisymbrium mollissimum C.A. Mey.	Synonym		TRO
Sisymbrium mollissimum f. pamiricum Korsh.	Synonym		TRO
Sisymbrium monachorum W.W. Sm.	Synonym		TRO
Sisymbrium monanthos Viv.	Synonym		WCSP (in review)
Sisymbrium monense L.	Synonym		WCSP (in review)
Sisymbrium mongolicum (Maxim.) Maxim.	Synonym		TRO
Sisymbrium montanum E. Mey. ex O.E. Schulz	Synonym		TRO
Sisymbrium montivagum Jord.	Unresolved		WCSP (in review)
Sisymbrium morenoanum Chodat & Wilczek	Synonym		TRO
Sisymbrium morenoanum f. robustum Chodat & Wilczek	Synonym		TRO
Sisymbrium morrisonii Al-Shehbaz	Accepted		TRO
Sisymbrium multifidum (Pursh ex Pursh) MacMill.	Synonym		TRO
Sisymbrium multifidum subsp. brachycarpum (Richardson) Thell.	Synonym		TRO
Sisymbrium multifidum f. eglandulosum Thell.	Synonym		TRO
Sisymbrium multiracemosum S. Watson	Synonym		TRO
Sisymbrium multisiliquosum Hoffm.	Synonym		WCSP (in review)
Sisymbrium murale L.	Synonym		TRO
Sisymbrium muricatum Willd. ex DC.	Unresolved		WCSP (in review)
Sisymbrium musili Velen.	Unresolved		WCSP (in review)
Sisymbrium myriophyllum Walp. ex Meyen	Synonym		TRO
Sisymbrium myriophyllum Willd. ex DC.	Synonym		TRO
Sisymbrium nanum DC.	Synonym		WCSP (in review)
Sisymbrium nanum Bunge	Synonym		TRO
Sisymbrium nanum var. leiocarpum Trautv.	Synonym		TRO
Sisymbrium nasturtiifolium Gilib.	Unresolved		WCSP (in review)
Sisymbrium nasturtioides F. Muell.	Synonym		TRO
Sisymbrium nasturtium (Moench) Willd.	Synonym		TRO
Sisymbrium nasturtium-aquaticum L.	Synonym		WCSP (in review)
Sisymbrium nebrodense (Raf.) Poir.	Synonym		WCSP (in review)
Sisymbrium niagarense E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium nigrum (L.) Prantl	Synonym		WCSP (in review)
Sisymbrium nitidulum Lag. ex Spreng.	Synonym		TRO
Sisymbrium nitidum Zea ex Desf.	Unresolved		WCSP (in review)
Sisymbrium niveum Phil.	Synonym		TRO
Sisymbrium novae-zelandiae Hook. f.	Synonym		TRO
Sisymbrium nubigenum (Bonpl.) Wedd.	Synonym		TRO
Sisymbrium nudum (Bél.) Boiss.	Synonym		TRO
Sisymbrium nuttallii Colla	Synonym		TRO
Sisymbrium obtusangulum G.Haller ex Schleich.	Synonym		WCSP (in review)
Sisymbrium obtusum (Greene) A. Nelson & J.F. Macbr.	Synonym		TRO
Sisymbrium ochroleucum (Wooton) K. Schum.	Synonym		TRO
Sisymbrium ochroleucum (Wooton) A. Nelson & J.F. Macbr.	Synonym		TRO
Sisymbrium officinale (L.) Scop.	Accepted		WCSP (in review)
Sisymbrium officinale var. genuinum Briq.	Synonym		TRO
Sisymbrium officinale var. leiocarpum DC.	Synonym		TRO
Sisymbrium officinale var. officinale	Synonym		TRO
Sisymbrium officinarum Crantz	Unresolved		WCSP (in review)
Sisymbrium oleraceum O.E. Schulz	Accepted		TRO
Sisymbrium oliganthum Wedd.	Synonym		TRO
Sisymbrium onuridifolium (Ravenna) Romanczuk	Synonym		TRO
Sisymbrium orbignyanum E. Fourn.	Synonym		TRO
Sisymbrium orientale L.	Accepted		WCSP (in review)
Sisymbrium orientale subsp. gaussenii O. Bolòs & Vigo	Synonym		TRO
Sisymbrium orientale var. leiocarpum Halácsy	Synonym		TRO
Sisymbrium orientale var. macroloma (Pomel) Maire	Synonym		TRO
Sisymbrium orientale subsp. macroloma F. Dvorak	Synonym		TRO
Sisymbrium orientale var. orientale L.	Synonym		TRO
Sisymbrium orientale subsp. orientale	Synonym		TRO
Sisymbrium orientale var. subhastatum Thell.	Synonym		TRO
Sisymbrium orizabae O.E. Schulz	Synonym		TRO
Sisymbrium orophilum Wedd.	Synonym		TRO
Sisymbrium pachypodum Chiov.	Synonym		TRO
Sisymbrium pakistanicum Jafri	Synonym		TRO
Sisymbrium pallasii Spreng.	Unresolved		WCSP (in review)
Sisymbrium pallescens Jord.	Unresolved		WCSP (in review)
Sisymbrium palmeri Hemsl.	Synonym		TRO
Sisymbrium palustre Garsault [Invalid]	Synonym		WCSP (in review)
Sisymbrium palustre (L.) Leyss.	Synonym		WCSP (in review)
Sisymbrium palustre (L.) Pollich	Synonym		TRO
Sisymbrium pandurifolium (Kuntze) O.E.Schultz	Accepted		WCSP (in review)
Sisymbrium pandurifolium Kuntze	Unresolved		TRO
Sisymbrium paniculatum Stephan ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium pannonicum Jacq.	Synonym		WCSP (in review)
Sisymbrium paradisum (A. Nelson & P.B. Kenn.) A. Nelson & J.F. Macbr.	Synonym		TRO
Sisymbrium parra L.	Synonym		TRO
Sisymbrium parryi Hemsl.	Synonym		TRO
Sisymbrium parviflorum Lam.	Synonym		TRO
Sisymbrium parvifolium Phil.	Synonym		TRO
Sisymbrium parvulum (Schrenk) Lipsky	Synonym		TRO
Sisymbrium patagonicum Speg.	Synonym		TRO
Sisymbrium patens Moench	Unresolved		WCSP (in review)
Sisymbrium patulum E. Fourn.	Synonym		TRO
Sisymbrium pauciflorum Nutt.	Synonym		TRO
Sisymbrium pazensis Rusby	Synonym		TRO
Sisymbrium pectinatum DC.	Synonym		TRO
Sisymbrium pectinifolium Al-Shehbaz	Accepted		TRO
Sisymbrium pendulum Desf.	Synonym		TRO
Sisymbrium pentaphyllum Larrañaga	Unresolved		WCSP (in review)
Sisymbrium perenne Speg.	Synonym		TRO
Sisymbrium perfoliatum C.A. Mey.	Synonym		TRO
Sisymbrium perplexum L.F. Hend.	Synonym		TRO
Sisymbrium persicum Spreng.	Synonym		TRO
Sisymbrium peruvianum DC.	Synonym		TRO
Sisymbrium petraeum Phil.	Synonym		TRO
Sisymbrium peyrousianum Nyman	Unresolved		WCSP (in review)
Sisymbrium philippianum I.M. Johnst.	Synonym		TRO
Sisymbrium piasezkii Maxim.	Synonym		TRO
Sisymbrium pilosissimum Trautv.	Synonym		TRO
Sisymbrium pimpenellifolia Barnéoud	Unresolved		TRO
Sisymbrium pimpinellifolium Barnéoud	Synonym		TRO
Sisymbrium pinnatifidum (Lam.) DC. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium pinnatifidum Forssk.	Synonym		TRO
Sisymbrium pinnatum Barnéoud	Synonym		TRO
Sisymbrium pinnatum (Walter) Greene	Synonym		TRO
Sisymbrium pinnatum var. brachycarpum (Richardson) Jeps.	Synonym		TRO
Sisymbrium pinnatum var. pubescens Barnéoud	Synonym		TRO
Sisymbrium planisiliquum (Fisch. & C.A. Mey.) Hook. f. & Thomson	Synonym		TRO
Sisymbrium polyceratium L.	Accepted		WCSP (in review)
Sisymbrium polyceratium var. normale Kuntze	Synonym		TRO
Sisymbrium polyceratium var. pilosum Kuntze	Synonym		TRO
Sisymbrium polymorphum (Murray) Roth	Accepted		WCSP (in review)
Sisymbrium polymorphum var. latifolium (Korsh.) O.E. Schulz	Synonym		TRO
Sisymbrium polymorphum var. soongaricum (Regel & Herder) O.E. Schulz	Synonym		TRO
Sisymbrium polyphyllum Phil.	Synonym		TRO
Sisymbrium polyspermum E. Fourn.	Synonym		TRO
Sisymbrium polystachyum Colla	Unresolved		WCSP (in review)
Sisymbrium polystachyum Tausch	Unresolved		WCSP (in review)
Sisymbrium praecox Colla	Unresolved		WCSP (in review)
Sisymbrium praetermissum Mardal.	Unresolved		WCSP (in review)
Sisymbrium preauxianum Webb	Synonym		WCSP (in review)
Sisymbrium primulaefolium Thomson	Synonym		TRO
Sisymbrium procerum (Greene) K. Schum.	Synonym		TRO
Sisymbrium procerum (Greene) Tidestr.	Synonym		TRO
Sisymbrium procumbens G.H. Tate	Synonym		TRO
Sisymbrium propinquum Jord.	Unresolved		WCSP (in review)
Sisymbrium pseudoboissieri Degen	Synonym		WCSP (in review)
Sisymbrium pseudosophia Boiss. & A.Huet	Unresolved		WCSP (in review)
Sisymbrium pubescens O.E. Schulz	Synonym		TRO
Sisymbrium pubescens var. glabrescens O.E. Schulz	Synonym		TRO
Sisymbrium pubescens var. pubescens	Synonym		TRO
Sisymbrium pulchellum Trautv.	Unresolved		WCSP (in review)
Sisymbrium pulchellum var. grandiflorum Trautv.	Synonym		TRO
Sisymbrium pulcherrimum Druce	Unresolved		WCSP (in review)
Sisymbrium pumilio Oliv.	Unresolved		WCSP (in review)
Sisymbrium pumilum Stephan [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium pumilum Lam. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium pumilum var. alpinum Korsh.	Synonym		TRO
Sisymbrium punense Romanczuk	Synonym		TRO
Sisymbrium purpusii (Brandegee) O.E. Schulz	Synonym		TRO
Sisymbrium pusillum Wedd. ex E. Fourn.	Synonym		TRO
Sisymbrium pygmaeum (Adams) Trautv.	Synonym		TRO
Sisymbrium pygmaeum Nutt. ex Torr. & A. Gray	Synonym		TRO
Sisymbrium pyrenaicum L. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium pyrenaicum (L.) Vill. [Illegitimate]	Synonym		WCSP (in review)
Sisymbrium pyrenaicum Loefl.	Synonym		TRO
Sisymbrium ragoneseanum O.E. Schulz	Synonym		TRO
Sisymbrium ramosum E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium ramulosum Poir.	Unresolved		WCSP (in review)
Sisymbrium ramulosum Delile	Unresolved		WCSP (in review)
Sisymbrium reboudianum Verl.	Accepted		TRO
Sisymbrium reboudianum var. dasycarpum Marie	Synonym		TRO
Sisymbrium reboudianum var. leiocarpum Marie	Synonym		TRO
Sisymbrium redowskii (Weinm.) Steud.	Synonym		WCSP (in review)
Sisymbrium reflexum Nutt.	Synonym		TRO
Sisymbrium remyanum Wedd.	Synonym		TRO
Sisymbrium repandum Willd.	Synonym		WCSP (in review)
Sisymbrium reticulatum Tratt.	Unresolved		WCSP (in review)
Sisymbrium retrofractum Rollins	Synonym		TRO
Sisymbrium reuteri Rouy & Foucaud	Unresolved		WCSP (in review)
Sisymbrium rhedonense Degl. ex Gren. & Godr.	Unresolved		WCSP (in review)
Sisymbrium richardsii (F. Mull.) F. Mull.	Synonym		TRO
Sisymbrium richardsonii Sweet	Synonym		TRO
Sisymbrium rigidulum Tchich.	Synonym		TRO
Sisymbrium rigidulum Lag.	Synonym		TRO
Sisymbrium rigidum M. Bieb.	Synonym		TRO
Sisymbrium robesetti Steud.	Unresolved		WCSP (in review)
Sisymbrium robustum Chodat & Wilczek	Synonym		TRO
Sisymbrium roxolanicum Zapal.	Unresolved		WCSP (in review)
Sisymbrium rubescens Phil.	Synonym		TRO
Sisymbrium rudcrale Jord.	Unresolved		WCSP (in review)
Sisymbrium ruderale Jord.	Unresolved		WCSP (in review)
Sisymbrium runawurense Royle ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium runcinatum Lag. ex DC.	Accepted		WCSP (in review)
Sisymbrium runcinatum var. glabrum Coss.	Synonym		TRO
Sisymbrium runcinatum var. hirsutum (Lag. ex DC.) Coss.	Synonym		TRO
Sisymbrium runcinatum var. intermedium Rouy & Foucaud	Synonym		TRO
Sisymbrium runcinatum var. runcinatum Lag. ex DC.	Synonym		TRO
Sisymbrium rupestre (Bonpl.) Wedd.	Synonym		TRO
Sisymbrium rupestre (Edgew.) Hook. f. & Thomson	Synonym		TRO
Sisymbrium rupestricola Jord.	Unresolved		WCSP (in review)
Sisymbrium rupestricolum Jord.	Unresolved		WCSP (in review)
Sisymbrium rusbyi Britton	Synonym		TRO
Sisymbrium sagittatum Hook. & Arn.	Synonym		TRO
Sisymbrium sagittatum var. andina (Phil.) Speg.	Synonym		TRO
Sisymbrium sagittatum var. ciliata Speg.	Synonym		TRO
Sisymbrium sagittatum var. commune Speg.	Synonym		TRO
Sisymbrium sagittatum var. exauriculata Speg.	Synonym		TRO
Sisymbrium sagittatum var. glauca Speg.	Synonym		TRO
Sisymbrium sagittatum var. latifolium (Phil.) Speg.	Synonym		TRO
Sisymbrium sagittatum var. normalis Speg.	Synonym		TRO
Sisymbrium sagittatum var. pubescens Speg.	Synonym		TRO
Sisymbrium sagittatum var. purpurascens Speg.	Synonym		TRO
Sisymbrium salsugineum Pall.	Synonym		WCSP (in review)
Sisymbrium salsuginosum Willd.	Unresolved		WCSP (in review)
Sisymbrium salsum Georgi	Unresolved		WCSP (in review)
Sisymbrium saxatile (DC.) Lam.	Synonym		WCSP (in review)
Sisymbrium schaffneri Hemsl.	Synonym		TRO
Sisymbrium schimperi Boiss.	Synonym		TRO
Sisymbrium scholare E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium scorpiuroides Boiss.	Synonym		TRO
Sisymbrium scorpiurus Pomel	Synonym		TRO
Sisymbrium septaceum Wedd.	Synonym		TRO
Sisymbrium septulatum DC.	Accepted		TRO
Sisymbrium serratum (Greene) Tidestr.	Synonym		TRO
Sisymbrium sewerzowii Regel	Synonym		TRO
Sisymbrium shinnersii M.C. Johnst.	Synonym		TRO
Sisymbrium sieversianum Redowsky ex DC.	Unresolved		WCSP (in review)
Sisymbrium siliquosum E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium simplex Viv.	Synonym		TRO
Sisymbrium simplicissimum Lapeyr.	Unresolved		WCSP (in review)
Sisymbrium simplicissimum S.G.Gmel.	Unresolved		WCSP (in review)
Sisymbrium simpsonii Phil.	Unresolved		WCSP (in review)
Sisymbrium sinapifolium St.-Lag.	Unresolved		WCSP (in review)
Sisymbrium sinapis Burm. f.	Synonym		TRO
Sisymbrium sinapistrum Crantz	Synonym		WCSP (in review)
Sisymbrium sinapoides R.Br.	Unresolved		WCSP (in review)
Sisymbrium sinuatum Nutt. ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium solidagineum Triana & Planch.	Accepted		WCSP (in review)
Sisymbrium sophia L.	Synonym		WCSP (in review)
Sisymbrium sophia var. brachycarpum Boiss.	Synonym		TRO
Sisymbrium sophia var. sophioides (Fisch. ex Hook.) Hook. f.	Synonym		TRO
Sisymbrium sophioides Fisch. ex Hook.	Synonym		WCSP (in review)
Sisymbrium spathulaefolium A. Gray	Synonym		TRO
Sisymbrium spathulatum Lam.	Synonym		TRO
Sisymbrium spectabile Hook. f. & Thomson ex E. Fourn.	Synonym		TRO
Sisymbrium spurium Steud.	Unresolved		WCSP (in review)
Sisymbrium standleyi Rollins	Synonym		TRO
Sisymbrium stenophyllum E. Fourn.	Synonym		TRO
Sisymbrium stenophyllum D.F.K. Schltdl.	Synonym		TRO
Sisymbrium stenophyllum Gilles ex Hook. & Arn.	Synonym		TRO
Sisymbrium stigmatosum Steud.	Unresolved		WCSP (in review)
Sisymbrium stoloniferum J. Presl & C. Presl	Synonym		TRO
Sisymbrium storkii Standl.	Synonym		TRO
Sisymbrium streptocarpum E. Fourn.	Synonym		TRO
Sisymbrium striatum Boiss.	Unresolved		WCSP (in review)
Sisymbrium strictissimum L.	Accepted		WCSP (in review)
Sisymbrium strictum (Cambess.) Hook. f. & Thomson	Synonym		TRO
Sisymbrium strigosum Thunb.	Synonym		TRO
Sisymbrium subbipinnatifidum Hornem.	Unresolved		WCSP (in review)
Sisymbrium subhastatum Hornem.	Synonym		TRO
Sisymbrium subscandens Speg.	Synonym		TRO
Sisymbrium subspinescens Bunge	Accepted		WCSP (in review)
Sisymbrium subspinescens subsp. isfarense Kamelin	Synonym		TRO
Sisymbrium subtilissimum Popov	Synonym		TRO
Sisymbrium subulatum E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium suecicum (Fr.) Nyman	Synonym		WCSP (in review)
Sisymbrium suffruticosum (Barnéoud) E. Fourn.	Synonym		TRO
Sisymbrium sulphureum Korsh.	Synonym		TRO
Sisymbrium sumbarense Lipsky	Synonym		TRO
Sisymbrium supinum L.	Accepted		WCSP (in review)
Sisymbrium sylvestre L.	Synonym		TRO
Sisymbrium tanacetifolium L.	Synonym		WCSP (in review)
Sisymbrium tanacetifolium var. suffruticosum Costa & Soulié	Synonym		WCSP (in review)
Sisymbrium tarapacanum Phil.	Synonym		TRO
Sisymbrium taraxacifolium DC.	Synonym		TRO
Sisymbrium tehuelches Speg.	Synonym		TRO
Sisymbrium tenuifolium L.	Synonym		TRO
Sisymbrium tenuisiliqua Pomel ex Batt. & Trab.	Unresolved		WCSP (in review)
Sisymbrium tenuissimum Phil.	Synonym		TRO
Sisymbrium teres (Michx.) Torr. & A. Gray	Synonym		TRO
Sisymbrium terrestre With.	Synonym		TRO
Sisymbrium tetracmoides Boiss. & Hausskn.	Synonym		TRO
Sisymbrium tetragonum Trautv.	Synonym		WCSP (in review)
Sisymbrium texanum Cory	Synonym		TRO
Sisymbrium thalianum (L.) J.Gay	Synonym		WCSP (in review)
Sisymbrium thalianum (L.) Gaudin	Synonym		TRO
Sisymbrium thellungii O.E. Schulz	Synonym		TRO
Sisymbrium thomsonii Hook. f.	Synonym		TRO
Sisymbrium tibeticum E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium tilingii E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium tillieri Willd.	Synonym		TRO
Sisymbrium titicacense Walp.	Synonym		TRO
Sisymbrium titicacense Wedd.	Synonym		TRO
Sisymbrium tomentosum Romanczuk	Synonym		TRO
Sisymbrium tomentosum var. pauciovulatum Romanczuk	Synonym		TRO
Sisymbrium tomentosum var. tomentosum	Synonym		TRO
Sisymbrium tortuosum Willd. ex O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium torulosum Desf.	Synonym		WCSP (in review)
Sisymbrium tournefortii Schleich. ex E.Fourn.	Unresolved		WCSP (in review)
Sisymbrium toxophyllum (M.Bieb.) C.A.Mey.	Synonym		WCSP (in review)
Sisymbrium trautvetteri Lipsky	Synonym		TRO
Sisymbrium triangulare Stapf ex O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium tripinnatum DC.	Synonym		TRO
Sisymbrium trisectum F. Muell.	Synonym		TRO
Sisymbrium truncatum Dulac	Unresolved		WCSP (in review)
Sisymbrium tuberosum Lag.	Synonym		TRO
Sisymbrium tucumanense (O.E. Schulz) Romanczuk	Synonym		TRO
Sisymbrium tucumanense var. rigidocarpum Romanczuk	Synonym		TRO
Sisymbrium tucumanense var. tucumanense	Synonym		TRO
Sisymbrium turcomanicum Litv.	Synonym		TRO
Sisymbrium turczaninowii Sond.	Accepted		TRO
Sisymbrium turritoides Loes.	Synonym		TRO
Sisymbrium umbelliferum Phil.	Synonym		TRO
Sisymbrium umbrosum B.L. Rob.	Synonym		TRO
Sisymbrium uniflorum (Hook. f. & Thomson) E. Fourn.	Synonym		TRO
Sisymbrium uniflorum (Hook. f. & Thomson) Fournier	Synonym		TRO
Sisymbrium valentinum Loefl. ex L.	Synonym		WCSP (in review)
Sisymbrium vaseyi S. Watson ex B.L. Rob.	Synonym		TRO
Sisymbrium vaseyi (J.M. Coult.) Payson	Accepted		TRO
Sisymbrium ventanense Boelcke	Synonym		TRO
Sisymbrium vernale (Wooton & Standl.) O.E. Schulz	Synonym		TRO
Sisymbrium vernum Seidlitz	Synonym		TRO
Sisymbrium versicolor (Brandegee) O.E. Schulz	Synonym		TRO
Sisymbrium vestitum (Ravenna) Al-Shehbaz	Synonym		TRO
Sisymbrium vilaenadalis Sennen	Synonym		TRO
Sisymbrium villarsii Jord.	Synonym		TRO
Sisymbrium villosum Lag. ex Spreng.	Synonym		TRO
Sisymbrium vimineum L.	Synonym		WCSP (in review)
Sisymbrium vineale Gaterau	Unresolved		WCSP (in review)
Sisymbrium virgatum Nutt.	Synonym		WCSP (in review)
Sisymbrium virletii E. Fourn.	Synonym		TRO
Sisymbrium viscosum (Rydb.) Blank.	Synonym		TRO
Sisymbrium volgenae M. Bieb.	Unresolved		TRO
Sisymbrium volgense M.Bieb. ex E.Fourn.	Accepted		WCSP (in review)
Sisymbrium volkmannii Phil.	Synonym		TRO
Sisymbrium vrolickianum Steven ex O.E.Schulz	Unresolved		WCSP (in review)
Sisymbrium vulgare Pers.	Unresolved		WCSP (in review)
Sisymbrium wallichii Hook. f. & Thomson	Synonym		TRO
Sisymbrium walteri Elliott	Synonym		TRO
Sisymbrium watsonii Payson	Synonym		TRO
Sisymbrium weberbaueri O.E. Schulz	Accepted		TRO
Sisymbrium weddellii E. Fourn.	Synonym		TRO
Sisymbrium wolgense M. Bieb. ex Fourn.	Unresolved		TRO
Sisymbrium wootonii B.L. Rob.	Synonym		TRO
Sisymbrium yunnanense W.W. Sm.	Accepted		TRO
Sisymbrium zanonii (Ball) J.Gay	Synonym		WCSP (in review)
Sisymbrium zeae Spreng.	Unresolved		WCSP (in review)