Silphium integrifolium

Classification	Dicots
Family	Asteraceae
Family (Traditional)	Asteraceae
Genus	Silphium
Species:	Silphium integrifolium
Common Name
Growth Habit	**
Plant Notes	**
Characteristics
C value
Status
Specimen(s)	View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

State Boundaries
Counties
Counties - Species Present

Ecoregions

Southeastern Plains
- Blackland Prarie
Blue Ridge Mountains
Ridge and Valley
Cumberland Plateau
Cumberland Mountains
Allegheny Plateau

Interior Plateau
- Bluegrass Region
- Nashville Basin
- Pennyroyal Karst Plain
- Western Highland Rim
- Eastern Highland Rim

Interior River Valleys and Hills
- Shawnee / Caseyville Hills
Mississippi Alluvial Plain
Mississippi Valley Loess Plains
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Synonyms

No synonyms exist for this species.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort.

Counties included on distribution map: Ballard (KY), Calloway (KY), Graves (KY), Logan (KY), Marshall (KY), Ohio (KY), Trigg (KY), Carroll (TN), Fayette (TN), Gibson (TN), Hamilton (TN), Henderson (TN), Henry (TN), McNairy (TN), Marion (TN), Maury (TN), Shelby (TN), Weakley (TN)

Herbaria represented by specimen data listed below: BEREA, EKY, HTTU, TENN, UCHT, UOS, VDB

Range of years during which specimens were collected: 1974 - 1996

Accession No. (click for full details)	County	State	Coll. Date	Collector & Collection No.	Herbarium & Herbarium Name Used
UOS01287	Marion	Tennessee	05 Aug 1996	Landon E. McKinney	UOS Silphium integrifolium
BEREA008981	Trigg	Kentucky			BEREA Silphium integrifolium
TENN-V-0226901	McNairy	Tennessee			TENN Silphium integrifolium
TENN-V-0226902	Shelby	Tennessee			TENN Silphium integrifolium
TENN-V-0226900	Henry	Tennessee			TENN Silphium integrifolium
31234100288214	Calloway	Kentucky	22 Sep 1982	Raymond Athey 4712	EKY Silphium integrifolium
31234100288230	Ballard	Kentucky	11 Aug 1974	Raymond Athey 2893	EKY Silphium integrifolium
TENN-V-0226896	Fayette	Tennessee			TENN Silphium integrifolium
TENN-V-0226904	Weakley	Tennessee			TENN Silphium integrifolium
TENN-V-0226895	Carroll	Tennessee			TENN Silphium integrifolium
TENN-V-0226899	Henderson	Tennessee			TENN Silphium integrifolium
HTTU003901	Graves	Kentucky			HTTU Silphium integrifolium
HTTU003902		Kentucky			HTTU Silphium integrifolium
HTTU003904	Calloway	Kentucky			HTTU Silphium integrifolium
HTTU003903	Calloway	Kentucky			HTTU Silphium integrifolium
UCHT037902	Maury	Tennessee			UCHT Silphium integrifolium
TENN-V-0226897	Fayette	Tennessee			TENN Silphium integrifolium
BRIT100119		Tennessee			VDB Silphium integrifolium
31234100288222	Calloway	Kentucky	22 Sep 1982	Raymond Athey 4712	EKY Silphium integrifolium
31234100288586	Logan	Kentucky	22 Jul 1978	W. Martin	EKY Silphium integrifolium
HTTU003905	Marshall	Kentucky			HTTU Silphium integrifolium
UCHT037896		Tennessee			UCHT Silphium integrifolium
UCHT042992	Hamilton	Tennessee			UCHT Silphium integrifolium
UCHT037903	Maury	Tennessee			UCHT Silphium integrifolium
TENN-V-0227128	Ballard	Kentucky			TENN Silphium integrifolium
31234100288156	Ohio	Kentucky		Richard H. Hannan 4686	EKY Silphium integrifolium
TENN-V-0226898	Gibson	Tennessee			TENN Silphium integrifolium
TENN-V-0226905	Weakley	Tennessee			TENN Silphium integrifolium
BRIT100120		Tennessee			VDB Silphium integrifolium
TENN-V-0226903	Shelby	Tennessee			TENN Silphium integrifolium

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