About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112
U.S. Weeds with Scientific Name =I*
30 records returned
Click on an accepted name below to view its PLANTS Profile with more information, and
web links if available. Invasive plants that are synonyms are indented beneath the
current PLANTS accepted name.
You may view invasive lists by source by clicking
on the source acronyms at the top of the report.
US |
Plant Protection and Quarantine. Federal noxious weed list (24 May 2006). USDA Animal and Plant Health Inspection Service, Washington, DC |
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USDA APHIS Plant Protection and Quarantine. Federal domestic quarantines (24 May 2006). USDA APHIS Plant Protection and Quarantine, Washington, DC |
STATE |
Assorted authors. 200_. State noxious weed lists for 46 states. State agriculture or natural resource departments |
Cal-IPC |
California Invasive Plant Council. California Invasive Plant Inventory. Cal-IPC Publication 2006-02 (1 February 2007). California Invasive Plant Council, Berkeley, California |
FLEPPC |
Florida Exotic Pest Plant Council. Invasive plant list (19 October 1999). Florida Exotic Pest Plant Council, Florida |
HEAR |
USDI, Geological Survey. Information index for selected alien plants in Hawaii (20 October 2003). Hawaiian Ecosystems at Risk Project, Biological Resources Division, Haleakala Field Station, Makawao, Hawaii |
KY |
Haragan, P.D. Weeds of Kentucky and adjacent states: a field guide. The University Press of Kentucky, Lexington, Kentucky |
N'EAST |
Uva, R.H., J.C. Neal, & J.M. DiTomaso. Weeds of the Northeast. Cornell University Press, Ithaca, New York |
NE&GP |
Stubbendieck, J., G.Y. Friisoe, & M.R. Bolick. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry, Lincoln, Nebraska |
SWSS |
Southern Weed Science Society. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society, Champaign, Illinois |
WSWS |
Whitson, T.D. (ed.) et al. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming, Laramie, Wyoming |
Symbol |
Scientific Name
Common Name |
Source |
Native Status* |
ILAQ80 |
Ilex aquifolium English holly |
Cal-IPC |
L48 (I), HI (I), CAN (I) |
IMGL |
Impatiens glandulifera policeman’s helmet |
STATE |
L48 (I), CAN (I) |
IMWA |
Impatiens walleriana buzzy lizzy |
HEAR |
L48 (I), HI (I), PR (I) |
IMBR |
Imperata brasiliensis Brazilian satintail |
US, STATE |
L48 (I), PR (I) |
IMBR2 |
Imperata brevifolia satintail |
STATE |
L48 (N) |
IMCY |
Imperata cylindrica alang-alang blady grass cogon grass kunai paillotte santintail |
US, STATE, FLEPPC, SWSS |
L48 (I) |
IPOMO |
Ipomoea morning glory |
STATE |
|
IPAL |
Ipomoea alba tropical white morningglory |
HEAR |
L48 (N), HI (I), PR (N), VI (N) |
IPAQ |
Ipomoea aquatica Chinese waterspinach swamp morningglory water spinach |
US, STATE, FLEPPC |
L48 (I), HI (I), PR (I) |
IPCAF IPFI2 |
Ipomoea carnea ssp. fistulosa Ipomoea fistulosa gloria de la manana |
STATE |
L48 (I), PR (I), VI (I) |
IPCO3 |
Ipomoea coccinea Mexican morningglory red morningglory redstar scarlet morningglory starglory wooly tidestromia |
SWSS, WSWS |
L48 (I) |
IPCOC2 IPTR |
Ipomoea cordatotriloba var. cordatotriloba Ipomoea trichocarpa tievine |
SWSS |
L48 (N) |
IPHE |
Ipomoea hederacea Mexican morningglory entireleaf morningglory ivyleaf morningglory |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), PR (N), VI (N), CAN (I) |
IPLA |
Ipomoea lacunosa pitted morningglory whitestar |
KY, N'EAST, SWSS |
L48 (N), CAN (W) |
IPPA |
Ipomoea pandurata bigroot morningglory man-of-the-earth |
KY, SWSS |
L48 (N), CAN (N) |
IPPU2 |
Ipomoea purpurea common morningglory tall morningglory |
KY, N'EAST, NE&GP, SWSS, WSWS |
L48 (I), HI (I), PR (I), CAN (I) |
IPQU |
Ipomoea quamoclit cypressvine cypressvine morningglory |
SWSS |
L48 (I), PR (I), VI (I), CAN (I) |
IPTR2 |
Ipomoea triloba three-lobed morning glory |
STATE |
L48 (I), HI (I), PR (N), VI (N) |
IPTU3 CAMU25 |
Ipomoea turbinata lilacbell Calonyction muricatum moonflower |
SWSS STATE |
L48 (I) |
IPWR |
Ipomoea wrightii Wright's morningglory palmleaf morningglory |
SWSS |
L48 (I), PR (I), VI (I) |
IRDO |
Iris douglasiana Douglas iris |
STATE |
L48 (N) |
IRMI |
Iris missouriensis Rocky Mountain iris wild iris |
STATE, WSWS |
L48 (N), CAN (N) |
IRPS |
Iris pseudacorus paleyellow iris yellow flag |
STATE, Cal-IPC |
L48 (I), CAN (I) |
ISTI |
Isatis tinctoria Dyer's woad |
STATE, WSWS |
L48 (I), CAN (W) |
ISRU |
Ischaemum rugosum co muraina murain grass saramattagrass tho muraina wrinkle duck-beak |
US, STATE |
L48 (I) |
IVAN2 |
Iva annua annual marshelder |
KY |
L48 (N) |
IVAX |
Iva axillaris Iva poverty weed lesser marshelder mouseear pvertyweed poverty sumpweed poverty weed smallflowered marshelder |
STATE, NE&GP, WSWS |
L48 (N), CAN (N) |
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