Cirsium horridulum

Classification	Dicots
Family	Asteraceae
Family (Traditional)	Asteraceae
Genus	Cirsium
Species:	Cirsium horridulum
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

Cirsium horridulum Michx. var. horridulum

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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

Synonym	Full Citation
Carduus vittatus	Carduus vittatus
Cirsium chrismarii	Cirsium chrismarii
Cirsium horridulum f. elliottii	Cirsium horridulum f. elliottii (Torr. & A. Gray) Fernald
Cirsium horridulum subsp. horridulum	Cirsium horridulum subsp. horridulum

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: Bradley (TN), Davidson (TN), Decatur (TN), Hamblen (TN), Hamilton (TN), Hardeman (TN), Henderson (TN), Lawrence (TN), McMinn (TN), Polk (TN)

Herbaria represented by specimen data listed below: ETSU, MTSU, TENN, UCHT

Range of years during which specimens were collected: 2008 - 2008

Accession No. (click for full details)	County	State	Coll. Date	Collector & Collection No.	Herbarium & Herbarium Name Used
TENN-V-0237592	McMinn	Tennessee			TENN Cirsium horridulum
TENN-V-0237590	Henderson	Tennessee			TENN Cirsium horridulum
TENN-V-0237591	Henderson	Tennessee			TENN Cirsium horridulum
MTSU021504	Davidson	Tennessee	17 Apr 2008	Jeron Bradford 22	MTSU Cirsium horridulum
MTSU021505	Lawrence	Tennessee	1935-8	Joe B. Peyton	MTSU Cirsium horridulum
UCHT039736	Hamilton	Tennessee			UCHT Cirsium horridulum
UCHT041401	Hamilton	Tennessee			UCHT Cirsium horridulum
UCHT035590	Hamilton	Tennessee			UCHT Cirsium horridulum
ETSU011878	Hamblen	Tennessee			ETSU Cirsium horridulum
UCHT039729	Hamilton	Tennessee			UCHT Cirsium horridulum
UCHT039732	Polk	Tennessee			UCHT Cirsium horridulum
UCHT039730	Hamilton	Tennessee			UCHT Cirsium horridulum
TENN-V-0237587	Decatur	Tennessee			TENN Cirsium horridulum
TENN-V-0237589	Hardeman	Tennessee			TENN Cirsium horridulum
UCHT039737	Hamilton	Tennessee			UCHT Cirsium horridulum
TENN-V-0237586	Bradley	Tennessee			TENN Cirsium horridulum
UCHT041400	Hamilton	Tennessee			UCHT Cirsium horridulum
UCHT039731	Polk	Tennessee			UCHT Cirsium horridulum
TENN-V-0237588	Hardeman	Tennessee			TENN Cirsium horridulum

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