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| General Information | |
|---|---|
| Symbol: | CIHO2 |
| Group: | Dicot |
| Family: | Asteraceae |
| Duration: |
Annual Biennial |
| Growth Habit: |
Forb/herb |
| Native Status: |
L48 N |
| 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
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 horridulum Michx. – yellow thistle |
Subordinate Taxa
The Plants Database includes the following 2 subspecies of Cirsium horridulum . Click below on a thumbnail map or name for subspecies profiles.
Legal Status
| Threatened and Endangered 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 protected plant list for that location. | |
| Connecticut
yellow thistle
Endangered
|
|
| New Hampshire
yellow thistle
Endangered
|
|
| Pennsylvania
horrible thistle
Endangered
|
|
| Rhode Island
yellow thistle
Threatened
|
| 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. | |
| Arkansas | |
| Iowa |
| U.S. Weed Information | |
|---|---|
|
Cirsium horridulum
yellow 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. |
| SWSS | Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois. |
Wetland Status
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Related Links
Wildlife
Food
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|---|---|---|---|
| Miller | Low |
Cover
| Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
|---|---|---|---|---|
| Miller |
Sources
| Miller, J.H., and K.V. Miller. 1999. Forest plants of the southeast and their wildlife uses. Southern Weed Science Society. |
Description of Values
| Value Class | Food | Cover |
|---|---|---|
| High | Average 25-50% of diet | Regular source of cover |
| Low | 5-10% of diet | Infrequently used as cover |
| Minor | 2-5% of diet | Sparsely used as cover |
| Moderate | Average 10-25% of diet | Occasional source of cover |
