General Information | |
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Symbol: | CIUNU |
Group: | Dicot |
Family: | Asteraceae |
Duration: |
Biennial Perennial |
Growth Habit: |
Forb/herb |
Native Status: |
CAN N L48 N |
Data Source and Documentation |
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Native | ![]() |
Introduced | ![]() |
Both | ![]() |
Absent/Unreported |
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Native, No County Data | ![]() |
Introduced, No County Data | ![]() |
Both, No County Data |
Native Status: | ||||||||||||||||||||||||||||
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L48 | ![]() |
AK | ![]() |
HI | ![]() |
PR | ![]() |
VI | ![]() |
NAV | ![]() |
CAN | ![]() |
GL | ![]() |
SPM | ![]() |
NA | |||||||||
Images
Synonyms
Symbol | Scientific Name |
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CAHE13 | Carduus helleri Small |
CAUN9 | Carduus undulatus Nutt. |
CIHE5 | Cirsium helleri (Small) Cory |
CIME7 | Cirsium megacephalum (A. Gray) Cockerell |
CIOCH | Cirsium ochrocentrum A. Gray var. helleri (Small) Petr. |
CIUNM | Cirsium undulatum (Nutt.) Spreng. var. megacephalum (A. Gray) Fernald |
CNUNM | Cnicus undulatus A. Gray var. megacephalus |
Classification
Rank | Scientific Name and Common Name |
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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 undulatum (Nutt.) Spreng. – wavyleaf thistle |
Variety | Cirsium undulatum (Nutt.) Spreng. var. undulatum – wavyleaf thistle |
Subordinate Taxa
Legal Status
Noxious Weed Information | |
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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 | |
California | |
Iowa |
Related Links
Related Websites | |
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University of New Mexico: Cirsium Web Sites (CIUNU) |
Wildlife
Food
Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
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Cover
Source | Large Mammals | Small Mammals | Water Birds | Terrestrial Birds |
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Description of Values
Value Class | Food | Cover |
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