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| General Information | |
|---|---|
| Symbol: | CIAR4 |
| Group: | Dicot |
| Family: | Asteraceae |
| Duration: |
Perennial |
| Growth Habit: |
Forb/herb |
| Native Status: |
AK I CAN I GL I L48 I SPM I |
| Data Source and Documentation | |
 |
Native |  |
Introduced |  |
Both |  |
Absent/Unreported |
 |
Native, No County Data |  |
Introduced, No County Data |  |
Both, No County Data |
| Native Status: | ||||||||||||||||||||||||||||
 |
L48 | |
AK |  |
HI | |
PR | |
VI | |
NAV | |
CAN | |
GL | |
SPM | |
NA | |||||||||
Images
Synonyms
| Symbol | Scientific Name |
|---|---|
| BRAR20 | Breea arvensis (L.) Less. |
| BRIN18 | Breea incana (S.G. Gmel.) W.A. Weber, ined. |
| CAAR29 | Carduus arvensis (L.) Robson |
| CIARA3 | Cirsium arvense (L.) Scop. var. argenteum (Vest) Fiori |
| CIARH | Cirsium arvense (L.) Scop. var. horridum Wimm. & Grab. |
| CIARI2 | Cirsium arvense (L.) Scop. var. integrifolium Wimm. & Grab. |
| CIARM | Cirsium arvense (L.) Scop. var. mite Wimm. & Grab. |
| CIARV | Cirsium arvense (L.) Scop. var. vestitum Wimm. & Grab. |
| CIIN7 | Cirsium incanum (S.G. Gmel.) Fisch. ex M. Bieb. |
| CISE | Cirsium setosum (Willd.) Besser ex M. Bieb. |
| SEAR12 | Serratula arvensis L. |
Classification
| Rank | Scientific Name and Common Name |
|---|---|
| Kingdom | Plantae – Plants |
| Subkingdom | Tracheobionta – Vascular plants |
| Superdivision | Spermatophyta – Seed plants |
| Division | Magnoliophyta – Flowering plants |
| Class | Magnoliopsida – Dicotyledons |
| Subclass | Asteridae |
| Order | Asterales |
| Family | Asteraceae ⁄ Compositae – Aster family |
| Genus | Cirsium Mill. – thistle |
| Species | Cirsium arvense (L.) Scop. – Canada thistle |
Subordinate Taxa
Legal Status
| Noxious Weed Information | |
|---|---|
| This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete noxious weed list for that location, or click here for a composite list of all Federal and State Noxious Weeds. | |
| Alaska
Canada thistle
Noxious weed
|
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| Arizona
Canada thistle
Prohibited noxious weed
|
|
| Arkansas | |
| California
Canada thistle
B list (noxious weeds)
|
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| Colorado
Canada thistle
B list (noxious weeds)
|
|
| Connecticut
Canada thistle
Potentially invasive, banned
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|
| Delaware
Canada thistle
Noxious weed
|
|
| Hawaii
Canada thistle
Noxious weed
|
|
| Idaho
Canada thistle
Noxious weed
|
|
| Illinois
Canada thistle
Noxious weed
|
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| Indiana
Canada thistle
Noxious weed
|
|
| Iowa
Canada thistle
Primary noxious weed
|
|
| Kansas
Canada thistle
Noxious weed
|
|
| Kentucky
Canada thistle
Noxious weed
|
|
| Maryland
Canada thistle
Noxious weed
|
|
| Michigan
Canada thistle
Noxious weed
|
|
| Minnesota
Canada thistle
Prohibited noxious weed
|
|
| Missouri
Canada thistle
Noxious weed
|
|
| Montana
Canada thistle
Category 1 noxious weed
|
|
| Nebraska
Canada thistle
Noxious weed
|
|
| Nevada
Canada thistle
Noxious weed
|
|
| New Mexico
Canada thistle
Class A noxious weed
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| North Carolina
Canada thistle
Class B noxious weed
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| North Dakota
Canada thistle
Noxious weed
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| Ohio
Canada thistle
Prohibited noxious weed
|
|
| Oklahoma
Canada thistle
Noxious weed
|
|
| Oregon
Canada thistle
"B" designated weed
Canada thistle
Quarantine
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| Pennsylvania
Canadian thistle
Noxious weed
|
|
| South Dakota
Canada thistle
Noxious weed
Canada thistle
Regulated non-native plant species
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| Utah
Canada thistle
Noxious weed
|
|
| Washington
Canada thistle
Class C noxious weed
|
|
| Wisconsin
Canada thistle
Noxious weed
|
|
| Wyoming
Canada thistle
Noxious weed
|
| U.S. Weed Information | |
|---|---|
|
Cirsium arvense
Californian thistle
Canada thistle
creeping thistle
field thistle
This plant and the related entity italicized and indented above can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of
Weeds of the U.S.
|
|
| STATE | Assorted authors. State noxious weed lists for 46 states. State agriculture or natural resource departments. |
| Cal-IPC | California Invasive Plant Council. 2006. California Invasive Plant Inventory. Cal-IPC Publication 2006-02 (1 February 2007). California Invasive Plant Council. Berkeley, California. |
| N'EAST | Uva, R.H., J.C. Neal,and J.M. DiTomaso. 1997. Weeds of the Northeast. Cornell University Press. Ithaca, New York. |
| NE&GP | Stubbendieck, J., G.Y. Friisoe,and M.R. Bolick. 1994. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry. Lincoln, Nebraska. |
| SEEPPC | Southeast Exotic Pest Plant Council. 1996. Invasive exotic pest plants in Tennessee (19 October 1999). Research Committee of the Tennessee Exotic Pest Plant Council. Tennessee. |
| SWSS | Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois. |
| WI | Hoffman, R.and K. Kearns (eds.). 1997. Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources. Madison, Wisconsin. |
| WSWS | Whitson, T.D. (ed.) et al.. 1996. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming. Laramie, Wyoming. |
Wetland Status
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Related Links
Wildlife
Food
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|
Cover
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|
Description of Values
| Value Class | Food | Cover |
|---|
