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General Information | |
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Symbol: | CADR |
Group: | Dicot |
Family: | Brassicaceae |
Duration: |
Perennial |
Growth Habit: |
Forb/herb |
Native Status: |
CAN I L48 I |
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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LEDR | Lepidium draba L. |
LEDRD | Lepidium draba L. ssp. draba |
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 | Dilleniidae |
Order | Capparales |
Family | Brassicaceae ⁄ Cruciferae – Mustard family |
Genus | Cardaria Desv. – whitetop |
Species | Cardaria draba (L.) Desv. – whitetop |
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. | |
Alaska
whitetop
Noxious weed
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Arizona
globe-podded hoary cress
Prohibited noxious weed
globe-podded hoary cress, whitetop
Restricted noxious weed
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California
lens podded hoarycress
B list (noxious weeds)
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Colorado
hoary cress
B list (noxious weeds)
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Idaho
hoary cress
Noxious weed
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Iowa
Lepidium draba
perennial pepper-grass
Primary noxious weed
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Kansas
hoary cress
Noxious weed
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Montana
whitetop, hoary cress
Category 1 noxious weed
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Nevada
whitetop, hoary cress
Noxious weed
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New Mexico
hoary cress
Class A noxious weed
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Oregon
whitetop, hoary cress
"B" designated weed
whitetop, hoary cress
Quarantine
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South Dakota
hoary cress
Noxious weed
hoary cress
Regulated non-native plant species
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Utah
hoary cress
Noxious weed
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Washington
hoary cress
Class C noxious weed
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Wyoming
hoary cress, whitetop
Noxious weed
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U.S. Weed Information | |
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Cardaria draba
globed-podded hoarycress
hoary cress
peppergrass
whitetop
whiteweed
Lepidium draba
hoary cress
This plant and synonym 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.
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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. |
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. |
SWSS | Southern Weed Science Society. 1998. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society. Champaign, Illinois. |
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. |
Related Links
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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