USDA and NRCS Identifier NRCS Logo
USDA.gov Web Site PLANTS photo banner
PLANTS Home about PLANTS PLANTS Team Partners of PLANTS What's New at PLANTS National Plant Data Center Web Site Help using PLANTS Contact PLANTS
 
 Search the PLANTS Web site
 Name Search

PLANTS Topics
 
 Introduced, Invasive, and Noxious Plants
 
PLANTS Image Gallery
 
 
Download PLANTS data
 
 
Related tools
 
 
 
You are here: Home / Introduced, Invasive and Noxious Plants / Weeds of the U.S. Printer-Friendly Printer-Friendly / Download
 
Introduced, Invasive, and Noxious Plants

About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112

U.S. Weeds with Common Name =O*
43 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.

U.S. USDA, Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ). Federal noxious weed list (1 February 2012). USDA, APHIS, PPQ, Washington, DC.
USDA, Animal and Plant Health Inspection Service (APHIS), Plant Protection and Quarantine (PPQ). State Plant Regulatory Officials letters. National Plant Board
STATE Assorted authors. 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. 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,and J.M. DiTomaso. Weeds of the Northeast. Cornell University Press, Ithaca, New York.
NE&GP Stubbendieck, J., G.Y. Friisoe,and M.R. Bolick. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry, Lincoln, Nebraska.
SEEPPC Southeast Exotic Pest Plant Council. Invasive exotic pest plants in Tennessee (19 October 1999). Research Committee of the Tennessee Exotic Pest Plant Council, Tennessee.
SWSS Southern Weed Science Society. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society, Champaign, Illinois.
WI Hoffman, R.and K. Kearns (eds.). Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources, Madison, Wisconsin.
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*
ABES
 
Abelmoschus esculentus
okra
SWSS
 
L48 (I), PR (I), VI (I)
AEGE
 
AEOV2
 
Aegilops geniculata
ovate goatgrass
Aegilops ovata
ovate goatgrass
WI
 
STATE
 
L48 (I)
ASFI2
 
Asphodelus fistulosus
onionweed
US, STATE
 
L48 (I)
ATSU2
 
Atriplex subspicata
orach saltbush
NE&GP
 
L48 (N)
AVFA
 
Avena fatua
oatgrass
STATE, Cal-IPC, SWSS, WSWS
 
L48 (I), AK (I), HI (I), CAN (I)
BAVA
 
Bauhinia variegata
orchid tree
FLEPPC
 
L48 (I), PR (I)
BRSE11
BRGY
 
Bruguiera sexangula
Bruguiera gymnorrhiza
oriental mangrove

HEAR
 
HI (I)
CASE13
 
Calystegia sepium
old man's night cap
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
 
L48 (NI), AK (I), CAN (N), SPM (I)
CEOR7
 
Celastrus orbiculatus
Oriental bittersweet
STATE, N'EAST, SEEPPC, WI
 
L48 (I), CAN (I)
CLVI6
 
Clematis vitalba
old man's
STATE
 
L48 (I), CAN (I)
DAGL
 
Dactylis glomerata
orchardgrass
N'EAST, NE&GP
 
L48 (I), AK (I), HI (I), PR (I), CAN (I), GL (I), SPM (I)
DEEL3
 
Derris elliptica
oiltree
HEAR
 
(I)
ELAN
 
Elaeagnus angustifolia
oleaster
STATE, Cal-IPC, NE&GP, WI, WSWS
 
L48 (I), CAN (I)
ELUM
 
Elaeagnus umbellata
oleaster
STATE, SEEPPC, WI
 
L48 (I), HI (I), CAN (I)
EUOB4
 
Euphorbia oblongata
oblong spurge
STATE
 
L48 (I)
HEHE5
 
Heliopsis helianthoides
oxeye
NE&GP
 
L48 (N), CAN (N)
HEFU
 
Hemerocallis fulva
orange day lily
WI
 
L48 (I), CAN (I)
HIAU
 
Hieracium aurantiacum
orange hawkweed
STATE, WI, WSWS
 
L48 (I), AK (I), CAN (I), SPM (I)
LAMA15
 
Lagarosiphon major
oxygen weed
US, STATE
 
LEVU
 
CHLE80
 
CHLEP
 
Leucanthemum vulgare
oxeye daisy
Chrysanthemum leucanthemum
oxeye daisy
Chrysanthemum leucanthemum var. pinnatifidum
oxeye daisy
STATE, Cal-IPC
 
STATE, SEEPPC, WSWS
 
STATE, KY, N'EAST, SWSS, WI
 
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
LYMI
 
Lygodium microphyllum
Old World climbing fern
STATE, FLEPPC
 
L48 (I)
MIMI5
 
Mikania micrantha
ovaova
US, STATE
 
L48 (I), PR (N)
MUEX2
MUPA4
 
Murraya exotica
Murraya paniculata
orange-jessamine

FLEPPC
 
L48 (I), PR (I), VI (I)
NAMI2
ROMI3
 
Nasturtium microphyllum
Rorippa microphylla
onerow yellowcress

STATE
 
L48 (I), AK (I), HI (I), CAN (I), SPM (I)
OLEU
 
Olea europaea
olive
Cal-IPC, HEAR
 
L48 (I), HI (I)
OXCO
 
Oxalis corniculata
oxalis
WSWS
 
(I), L48 (N), HI (I), PR (N), VI (N), CAN (I)
PACR15
 
Paederia cruddasiana
onion vine
STATE, FLEPPC
 
L48 (I)
PASO2
 
Papaver somniferum
opium poppy
STATE
 
L48 (I), CAN (W), GL (W)
PEHA
 
Peganum harmala
ozallaik
STATE, WSWS
 
L48 (I)
POAR11
 
Polygonum arenastrum
ovalleaf knotweed
NE&GP
 
L48 (I), AK (I), HI (I), VI (I), CAN (I)
POSI2
 
 
Potentilla simplex
oldfield cinquefoil
oldfield fivefingers
N'EAST
 
 
L48 (N), CAN (N), SPM (I)
RURO
 
Rubus rosifolius
ola'a
HEAR, N'EAST
 
HI (I), PR (I)
SCAC2
 
Schefflera actinophylla
octopus tree
FLEPPC, HEAR
 
(I), L48 (I), HI (I), PR (I), VI (I)
SESQ
 
Senecio squalidus
Oxford ragwort
STATE
 
L48 (I), CAN (N)
TRSP8
 
Tradescantia spathacea
oyster plant
FLEPPC
 
(I), L48 (I), HI (I), PR (I), VI (I)
TROR
 
Trema orientalis
oriental trema
HEAR
 
L48 (I), HI (I)
TRAR4
 
Trifolium arvense
oldfield clover
N'EAST
 
L48 (I), HI (I), CAN (I), SPM (W)
 
   
*CodeNative Status
I Introduced
N Native
W Waif

*CodeNative Status Jurisdiction
None
L48 Lower 48 States
AK Alaska
HI Hawaii
PR Puerto Rico
VI Virgin Islands
CAN Canada
GL Greenland
SPM St. Pierre and Miquelon

 

Time Generated: 10/25/2014 06:42 PM MDT