The Plant List — A working list for all plant species

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Results

133 plant name records match your search criteria Silphium. The results are below.

• Genus Silphium is in the family Compositae. Species epithets begin with: A B C D E G H I L M N O P Q R S T V W

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

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Name	Status	Confi­dence level	Source
Silphium albiflorum A.Gray	Accepted		TICA
Silphium angustum (A.Gray) Small	Synonym		TICA
Silphium arborescens Mill.	Synonym		TICA
Silphium asperrimum Hook.	Accepted		TICA
Silphium asteriscus L.	Accepted		TICA
Silphium asteriscus Hornem.	Unresolved		TICA
Silphium asteriscus var. angustatum A.Gray	Synonym		TICA
Silphium asteriscus var. asteriscus L.	Accepted		TICA
Silphium asteriscus var. dentatum (Elliott) Chapm.	Accepted		TICA
Silphium asteriscus var. laevicaule DC.	Synonym		TICA
Silphium asteriscus var. latifolium (A.Gray) J.A. Clevinger	Accepted		TICA
Silphium asteriscus var. scabrum Nutt.	Synonym		TICA
Silphium asteriscus var. simpsonii (Greene) J.A. Clevinger	Accepted		TICA
Silphium asteriscus var. trifoliatum (L.) J.A. Clevinger	Accepted		TICA
Silphium atropurpureum Retz. ex Willd.	Synonym		TICA
Silphium betonicifolium Hook.	Synonym		TICA
Silphium brachiatum Gatt.	Accepted		TICA
Silphium chichamangense Canby	Unresolved		TICA
Silphium chickamaugense Canby	Synonym		TICA
Silphium collinum Greene	Unresolved		TICA
Silphium compositum Michx.	Accepted		TICA
Silphium compositum var. compositum Michx.	Synonym		TICA
Silphium compositum var. ovatifolium Torr. & A.Gray	Synonym		TICA
Silphium compositum subsp. ovatifolium (Torr. & A.Gray)	Synonym		TICA
Silphium compositum subsp. reniforme (Raf. ex Nutt.)	Synonym		TICA
Silphium compositum var. reniforme (Raf. ex Nutt.) Torr. & A.Gray	Synonym		TICA
Silphium compositum var. venosum (Small) Kartesz & Gandhi	Synonym		TICA
Silphium compositum subsp. venosum (Small)	Synonym		TICA
Silphium compositum subsp. venosum (Small) C.R. Sweeney & T.R.Fisher	Synonym		TICA
Silphium compressum Hort.	Unresolved		TICA
Silphium confertiflorum Small	Unresolved		TICA
Silphium confertifolium Small	Synonym		TICA
Silphium conjunctum Willd.	Unresolved		TICA
Silphium connatum L.	Synonym		TICA
Silphium dentatum Elliott	Synonym		TICA
Silphium dentatum var. angustatum (A.Gray) L.M.Perry	Synonym		TICA
Silphium dentatum var. gatesii (C.Mohr) H.E.Ahles	Synonym		TICA
Silphium dissectum Poir.	Unresolved		TICA
Silphium doronicifolium Kunze	Unresolved		TICA
Silphium edule Baill.	Unresolved		TICA
Silphium elatum herb.banks ex Pursh	Unresolved		TICA
Silphium elliottii Small	Synonym		TICA
Silphium equatoriale Spruce [Illegitimate]	Unresolved		TICA
Silphium equatoriale Spruce ex Benth. & Hook.f.	Unresolved		TICA
Silphium erythrocaulon Bernh. ex Spreng.	Unresolved		TICA
Silphium gatesii C.Mohr	Synonym		TICA
Silphium glabrum Eggert	Synonym		TICA
Silphium glabrum Eggert ex Small	Unresolved		TICA
Silphium glaucum Weinm.	Unresolved		TICA
Silphium glutinosum J.R.Allison	Accepted		TICA
Silphium gracile A.Gray	Synonym		TICA
Silphium gummiferum Elliott	Unresolved		TICA
Silphium helianthoides L.	Unresolved		TICA
Silphium helianthoides Greene	Unresolved		TICA
Silphium hornemannii Schrad. ex DC.	Unresolved		TICA
Silphium incisum Greene	Synonym		TICA
Silphium integrifolium Michx.	Accepted		TICA
Silphium integrifolium var. deamii L.M.Perry	Synonym		TICA
Silphium integrifolium var. gattingeri L.M.Perry	Synonym		TICA
Silphium integrifolium var. integrifolium Michx.	Accepted		TICA
Silphium integrifolium var. laeve Torr. & A.Gray	Accepted		TICA
Silphium integrifolium var. neglectum Settle & T.R.Fisher	Synonym		TICA
Silphium laciniatum Walter	Unresolved		TICA
Silphium laciniatum L.	Accepted		TICA
Silphium laciniatum var. laciniatum L.	Synonym		TICA
Silphium laciniatum var. robinsonii L.M.Perry	Synonym		TICA
Silphium laeve Hook.	Accepted		TICA
Silphium laevigatum Pursh	Synonym		TICA
Silphium laevigatum	Unresolved		TICA
Silphium lanceolatum Canby	Unresolved		TICA
Silphium lanceolatum Nutt.	Unresolved		TICA
Silphium lapsuum Small	Synonym		TICA
Silphium latifolium Hill	Unresolved		TICA
Silphium mohrii Small	Accepted		TICA
Silphium nodum Small	Synonym		TICA
Silphium nudicaule M.A.Curtis	Unresolved		TICA
Silphium nuttallianum Torr. [Illegitimate]	Synonym		TICA
Silphium orae Small	Synonym		TICA
Silphium ovatifolium (Torr. & A.Gray) Small	Synonym		TICA
Silphium ovatum Sessé & Moc.	Unresolved		TICA
Silphium patulum Banks ex Pursh	Unresolved		TICA
Silphium perfoliatum L.	Accepted		TICA
Silphium perfoliatum var. connatum (L.) Cronquist	Accepted		TICA
Silphium perfoliatum subsp. connatum (L.) Cruden	Synonym		TICA
Silphium peristenium Raf.	Synonym		TICA
Silphium perplexum J.R.Allison	Accepted		TICA
Silphium petiolatum Poir.	Unresolved		TICA
Silphium pinnatifidum T.Nees	Unresolved		TICA
Silphium pinnatifidum Elliott	Synonym		TICA
Silphium platypterum Spruce ex Benth. & Hook.f.	Unresolved		TICA
Silphium pseudo-laciniatum fras. ex DC.	Unresolved		TICA
Silphium pumilum Pursh	Unresolved		TICA
Silphium pumilum Michx.	Synonym		TICA
Silphium quadrangulum Hedw.	Unresolved		TICA
Silphium quercifolium DC.	Unresolved		TICA
Silphium radula Nutt.	Accepted		TICA
Silphium radula var. gracile (A.Gray) J.A. Clevinger	Accepted		TICA
Silphium radula var. radula	Accepted		TICA
Silphium reniforme Raf. ex Nutt.	Synonym		TICA
Silphium reniforme Raf.	Unresolved		TICA
Silphium reticulatum Raf.	Unresolved		TICA
Silphium reticulatum Pursh	Unresolved		TICA
Silphium reticulatum Moench	Unresolved		TICA
Silphium reverchonii Bush	Synonym		TICA
Silphium rigidum Moench	Unresolved		TICA
Silphium rumicifolium Small	Synonym		TICA
Silphium scaberrimum Elliott	Synonym		TICA
Silphium scabrum Moench	Synonym		TICA
Silphium scabrum Walter	Unresolved		TICA
Silphium simpsonii Greene	Synonym		TICA
Silphium simpsonii var. wrightii L.M.Perry	Synonym		TICA
Silphium sinuatum Banks ex Pursh	Unresolved		TICA
Silphium solidaginoides L.	Unresolved		TICA
Silphium speciosum Nutt.	Synonym		TICA
Silphium spicatum Poir.	Unresolved		TICA
Silphium subacaule Nutt.	Synonym		TICA
Silphium terebinthinaceum Jacq.	Accepted		TICA
Silphium terebinthinaceum	Synonym		TICA
Silphium terebinthinaceum var. lucy-brauniae Steyerm.	Synonym		TICA
Silphium terebinthinaceum var. pinnatifidum (Elliott) A.Gray	Accepted		TICA
Silphium terebinthinaceum var. terebinthinaceum Jacq.	Accepted		TICA
Silphium ternatum Retz. ex Willd.	Unresolved		TICA
Silphium ternatum Sessé & Moc.	Unresolved		TICA
Silphium ternifolium Michx.	Unresolved		TICA
Silphium tetragonotheca Gaertn.	Unresolved		TICA
Silphium tetragonum Moench	Unresolved		TICA
Silphium tomentosum herb.banks ex Pursh	Synonym		TICA
Silphium trachopus Raf.	Unresolved		TICA
Silphium trifoliatum L.	Synonym		TICA
Silphium trifoliatum var. latifolium A.Gray	Synonym		TICA
Silphium trilobatum L.	Synonym		TICA
Silphium venosum Small	Synonym		TICA
Silphium wasiotense Medley	Accepted		TICA