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Introduced, Invasive, and Noxious Plants

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

U.S. Weeds with Scientific Name =A*
167 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, & 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.
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. & 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)
ABPR3
 
 
 
 
 
 
Abrus precatorius
crab's eye
jequerity
pois rouge
precatory bean
rosary pea
tento muido
FLEPPC
 
 
 
 
 
 
L48 (I), HI (I), PR (I), VI (I)
ABTH
 
 
 
 
Abutilon theophrasti
Indian mallow
butterprint
buttonweed
velvetleaf
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
 
 
 
 
L48 (I), CAN (I)
ACAU
 
 
 
 
 
 
Acacia auriculiformis
Darwin black wattle
Papuan wattle
auri
blackwattle
earleaf acacia
tuhkehn pweimau
FLEPPC
 
 
 
 
 
 
L48 (I)
ACCO
 
 
 
 
 
 
Acacia confusa
Formosa acacia
Formosan koa
ianangi
pilampwoia
shoshigi
sosigi
HEAR
 
 
 
 
 
 
HI (I)
ACFA
 
 
 
 
 
 
Acacia farnesiana
Ellington curse
aroma
kandaroma
klu
popinac
sweet acacia
HEAR
 
 
 
 
 
 
L48 (N), HI (I), PR (N), VI (N)
ACME80
 
Acacia mearnsii
black wattle
STATE, HEAR
 
L48 (I), HI (I)
ACME
 
Acacia melanoxylon
Australian blackwood
HEAR
 
L48 (I), HI (I)
ACPA8
 
Acacia paradoxa
kangaroothorn
STATE
 
L48 (I)
ACPA81
 
Acacia parramattensis
South Wales wattle
HEAR
 
HI (I)
ACNO7
ACNO4
 
 
 
 
Acaena novae-zelandiae
Acaena novae-zelandica
biddy biddy
bidgee-widgee
pale biddy-biddy
pirri-pirri bur

STATE
 
 
 
 
L48 (I)
ACPA14
 
Acaena pallida
pale biddy-biddy
STATE
 
L48 (I)
ACOS
 
 
Acalypha ostryifolia
hophornbeam copperleaf
pineland threeseed mercury
KY, SWSS
 
 
L48 (N), PR (N), VI (N)
ACVI
 
 
 
 
 
Acalypha virginica
Virgina threeseed mercury
Virginia copperleaf
mercuryweed
threeseeded mercury
wax balls
N'EAST, SWSS
 
 
 
 
 
L48 (N)
ACHI
 
 
Acanthospermum hispidum
bristly starbur
hispid starburr
SWSS
 
 
L48 (I), HI (I), PR (N), VI (N), CAN (I)
ACGI
 
Acer ginnala
Amur maple
WI
 
L48 (I), CAN (I)
ACNE2
 
Acer negundo
box elder
N'EAST
 
L48 (N), CAN (N)
ACPL
 
Acer platanoides
Norway maple
N'EAST, WI
 
L48 (I), CAN (I)
ACPS
 
Acer pseudoplatanus
sycamore maple
STATE
 
L48 (I), CAN (I)
ACRU
 
Acer rubrum
red maple
N'EAST
 
L48 (N), CAN (N)
ACMI2
 
 
 
 
 
 
Achillea millefolium
bloodwort
carpenter's weed
common yarrow
hierba de las cortaduras
milfoil
plumajillo
KY, N'EAST, NE&GP, SWSS
 
 
 
 
 
 
L48 (NI), AK (N), HI (I), CAN (NI), GL (N), SPM (NI)
ACMIO
ACLA5
 
Achillea millefolium var. occidentalis
Achillea lanulosa
western yarrow

WSWS
 
L48 (N), AK (N), CAN (N), GL (N), SPM (N)
ACBR5
 
 
STBR3
 
Achnatherum brachychaetum
needlegrass
punagrass
Stipa brachychaeta
punagrass
STATE
 
 
STATE
 
L48 (I)
ACRE3
 
 
 
CERE6
 
 
Acroptilon repens
Russian knapweed
Turestan thistle
hardheads
Centaurea repens
Russian knapweed
hardheads
STATE
 
 
 
STATE, NE&GP, SWSS, WSWS
 
 
L48 (I), CAN (I)
ADPA
 
 
 
 
 
 
Adenanthera pavonina
coral bean tree
false wiliwili
lopa
pomea
red bead tree
red sandlewood
FLEPPC
 
 
 
 
 
 
L48 (I), HI (I), PR (I), VI (I)
AECY
 
 
Aegilops cylindrica
jointed goatgrass
jointgrass
STATE, NE&GP, SWSS, WSWS
 
 
L48 (I)
AEGE
 
AEOV2
 
Aegilops geniculata
ovate goatgrass
Aegilops ovata
ovate goatgrass
WI
 
STATE
 
L48 (I)
AETR
 
 
Aegilops triuncialis
barb goatgrass
barbed goatgrass
STATE, Cal-IPC
 
 
L48 (I)
AEGIN
 
Aeginetia
aeginetia
US, STATE
 
AEPO
 
Aegopodium podagraria
goutweed
STATE
 
L48 (I), CAN (I), SPM (I)
AEIN
 
 
Aeschynomene indica
Indian jointvetch
kat sola
STATE, SWSS
 
 
L48 (N), PR (N)
AERU
 
Aeschynomene rudis
rough jointvetch
STATE
 
L48 (N), PR (N)
AEVI3
 
 
Aeschynomene virginica
Virginia jointvetch
northern jointvetch
STATE, SWSS
 
 
L48 (N)
AGSI2
 
Agave sisalana
sisal
FLEPPC
 
L48 (I), HI (I), PR (I), VI (I)
AGAD2
 
 
Ageratina adenophora
Mexican devil
crofton weed
US, STATE, Cal-IPC, HEAR
 
 
L48 (I), HI (I)
AGALA
EURU6
 
 
 
Ageratina altissima var. altissima
Eupatorium rugosum
richweed
snakeroot
white snakeroot

KY, NE&GP
 
 
 
L48 (N), CAN (N)
AGRI2
 
 
Ageratina riparia
creeping croftonweed
mist flower
STATE
 
 
HI (I)
AGGI
 
 
 
 
Agrostemma githago
cockle
common corncockle
corn cockle
purple cockle
STATE, N'EAST, WSWS
 
 
 
 
L48 (I), AK (I), CAN (I)
AGST2
 
 
 
 
Agrostis stolonifera
creeping bentgrass
redtop
redtop bent
seaside bentgrass
NE&GP, WSWS
 
 
 
 
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I)
AIAL
 
Ailanthus altissima
tree-of-heaven
STATE, Cal-IPC, SEEPPC, WI
 
L48 (I), HI (I), CAN (I)
ALJU
 
 
Albizia julibrissin
mimosa
silk tree
FLEPPC, SEEPPC
 
 
L48 (I)
ALLE
 
 
 
Albizia lebbeck
raom tree
soros-tree
woman's-tongue tree
FLEPPC, HEAR
 
 
 
L48 (I), HI (I), PR (I), VI (I)
ALECT2
 
Alectra
alectra
US, STATE
 
ALMA12
 
ALCA
 
ALPS3
 
Alhagi maurorum
camelthorn
Alhagi camelorum
camelthorn
Alhagi pseudalhagi
camelthorn
STATE
 
STATE, WSWS
 
STATE, Cal-IPC, WSWS
 
L48 (I)
ALPE4
 
Alliaria petiolata
garlic mustard
STATE, SEEPPC, WI
 
L48 (I), AK (I), CAN (I)
ALLIU
 
Allium
wild onion, wild garlic
STATE
 
ALCA3
 
 
Allium canadense
meadow garlic
wild onion
NE&GP, SWSS
 
 
L48 (N), CAN (N)
ALNE3
NOIN3
 
Allium neapolitanum
Nothoscordum inodorum
false garlic

STATE
 
L48 (I)
ALPA20
 
Allium paniculatum
wild onion
STATE
 
L48 (I)
ALTE
 
 
Allium textile
prairie onion
textile onion
WSWS
 
 
L48 (N), CAN (N)
ALVI
 
 
Allium vineale
field garlic
wild garlic
STATE, KY, N'EAST, SEEPPC, SWSS
 
 
L48 (I), AK (I), CAN (I)
ALVIC3
 
Allium vineale ssp. compactum
wild garlic
STATE
 
L48 (I)
ALGL2
 
 
Alnus glutinosa
European black alder
black alder
SEEPPC, WI
 
 
L48 (I), CAN (I)
ALCA4
 
Alopecurus carolinianus
Carolina foxtail
SWSS
 
L48 (N), CAN (N)
ALMY
 
 
Alopecurus myosuroides
blackgrass
slender foxtail
STATE, WSWS
 
 
L48 (I), CAN (N)
ALMA16
 
Alstonia macrophylla
devil-tree
FLEPPC
 
L48 (I), HI (I)
ALTER2
 
Alternanthera
alligatorweed
STATE
 
ALPH
 
Alternanthera philoxeroides
alligator weed
STATE, FLEPPC, SEEPPC, SWSS
 
L48 (I), PR (I)
ALPU3
 
 
Alternanthera pungens
creeping chaffweed
khakiweed
WSWS
 
 
L48 (I), HI (I), PR (I)
ALSE4
 
Alternanthera sessilis
sessile joyweed
US, STATE
 
L48 (I), HI (I), PR (N), VI (N)
ALAL3
 
 
Alyssum alyssoides
pale madwort
yellow alyssum
WSWS
 
 
L48 (I), CAN (I)
AMAL
 
 
 
Amaranthus albus
tumble pigweed
tumbleweed
white pigweed
N'EAST, NE&GP, SWSS, WSWS
 
 
 
L48 (I), AK (I), CAN (W), SPM (W)
AMBL
 
 
Amaranthus blitoides
mat amaranth
prostrate pigweed
N'EAST, NE&GP, SWSS, WSWS
 
 
L48 (I), AK (I), CAN (I)
AMHY
 
 
Amaranthus hybridus
slim amaranth
smooth pigweed
KY, N'EAST, SWSS
 
 
L48 (N), HI (I), CAN (I)
AMPA
 
 
Amaranthus palmeri
Palmer amaranth
carelessweed
SWSS, WSWS
 
 
L48 (N), CAN (I)
AMPO2
 
Amaranthus powellii
Powell amaranth
N'EAST, SWSS
 
L48 (N), CAN (N)
AMRE
 
 
 
Amaranthus retroflexus
careless weed
redroot pigweed
rough pigweed
N'EAST, NE&GP, SWSS, WSWS
 
 
 
L48 (N), AK (I), HI (I), CAN (I), SPM (I)
AMSP
 
 
Amaranthus spinosus
spiny amaranth
spiny amaranthus
KY, SWSS
 
 
L48 (N), HI (I), PR (N), VI (N), CAN (I)
AMTU
 
 
AMRU
 
 
Amaranthus tuberculatus
roughfruit amaranth
tall waterhemp
Amaranthus rudis
common waterhemp
tall amaranth
SWSS
 
 
NE&GP
 
 
L48 (N), CAN (N)
AMVI
AMGR10
 
Amaranthus viridis
Amaranthus gracilis
slender amaranth

SWSS
 
L48 (N), HI (I), VI (N)
AMAC2
 
 
Ambrosia acanthicarpa
annual bursage
flatspine burr ragweed
WSWS
 
 
L48 (N), CAN (N)
AMAR2
 
 
 
 
 
 
Ambrosia artemisiifolia
Roman wormwood
annual ragweed
common ragweed
low ragweed
short ragweed
small ragweed
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
 
 
 
 
 
 
L48 (NI), HI (I), CAN (N)
AMARE
AMEL2
 
Ambrosia artemisiifolia var. elatior
Ambrosia elatior
ragweed

STATE
 
L48 (I), HI (I), CAN (N)
AMGR5
 
 
 
 
 
 
Ambrosia grayi
bur ragweed
lagoonweed
woollyleaf burr ragweed
woollyleaf bursage
woollyleaf franseria
woollyleaf povertyweed
STATE, NE&GP, SWSS, WSWS
 
 
 
 
 
 
L48 (N)
AMPS
 
 
 
Ambrosia psilostachya
Cuman ragweed
perennial ragweed
western ragweed
NE&GP
 
 
 
L48 (N), CAN (N)
AMTO3
 
FRDI3
 
Ambrosia tomentosa
skeletonleaf bursage
Franseria discolor
skeletonleaf bursage
STATE, WSWS
 
STATE
 
L48 (N)
AMTR
 
 
 
Ambrosia trifida
giant ragweed
great ragweed
horseweed
STATE, N'EAST, NE&GP, SWSS, WSWS
 
 
 
L48 (N), CAN (N)
AMCO
 
 
Ammannia coccinea
purple ammannia
valley redstem
SWSS
 
 
L48 (N), HI (I), PR (N), VI (N)
AMAR4
 
Ammophila arenaria
European beachgrass
Cal-IPC
 
L48 (I), HI (I), CAN (I)
AMFR
 
 
Amorpha fruticosa
false indigo
indigobush
STATE
 
 
L48 (N), CAN (N)
AMAR5
 
Ampelopsis arborea
peppervine
SWSS
 
L48 (N), PR (N)
AMBR7
 
 
 
 
Ampelopsis brevipedunculata
Amur peppervine
creeper
porcelainberry
wild grape
WI
 
 
 
 
L48 (I)
AMDR
GUDR2
 
Amphiachyris dracunculoides
Gutierrezia dracunculoides
prairie broomweed

SWSS
 
L48 (N)
AMMEI2
 
 
AMIN3
 
 
 
Amsinckia menziesii var. intermedia
coast buckthorn
coast fiddleneck
Amsinckia intermedia
coast fiddleneck
common fiddleneck
fiddleneck
SWSS
 
 
WSWS
 
 
 
L48 (N), AK (I), HI (I?), CAN (N)
ANAR
 
Anagallis arvensis
scarlet pimpernel
KY, N'EAST
 
L48 (I), HI (I), PR (I), CAN (NI), GL (I)
ANAR16
 
 
Anchusa arvensis
annual bugloss
bugloss
STATE
 
 
L48 (I), CAN (I)
ANOF
 
 
Anchusa officinalis
bugloss
common bugloss
STATE
 
 
L48 (I), CAN (I)
ANBI
 
Andropogon bicornis
West Indian foxtail
STATE
 
L48 (N), PR (N), VI (N)
ANGE
 
 
 
Andropogon gerardii
big bluestem
bluejoint
turkeyfoot
SWSS
 
 
 
L48 (N), CAN (N)
ANVI2
 
 
Andropogon virginicus
broomsedge
yellow bluestem
STATE, HEAR, KY, N'EAST, SWSS
 
 
L48 (N), HI (I), PR (N), CAN (N)
ANHU
 
Anemone hupehensis
Japanese thimbleweed
HEAR
 
HI (I)
ANEV
 
 
Angiopteris evecta
Madagascar tree fern
mule's foot
HEAR
 
 
HI (I)
ANCR2
 
Anoda cristata
spurred anoda
STATE, KY, SWSS, WSWS
 
L48 (N), PR (N)
ANCO6
 
Anredera cordifolia
Madeira vine
STATE, HEAR
 
L48 (I), HI (I), PR (I)
ANVE2
ANLE6
 
 
Anredera vesicaria
Anredera leptostachys
Madiera vine
Texas madieravine

FLEPPC
 
 
L48 (N), PR (I), VI (N)
ANAR6
 
 
 
Anthemis arvensis
corn chamomile
mayweed
scentless chamomile
STATE
 
 
 
L48 (I), HI (I), CAN (I)
ANCO2
 
 
 
 
Anthemis cotula
dog fennel
mayweed
mayweed chamomile
stinkweed
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
 
 
 
 
L48 (I), AK (I), HI (I), CAN (I)
ANSY
 
 
 
 
Anthriscus sylvestris
bur chervil
cow parsley
keck
wild chervil
STATE, WSWS
 
 
 
 
L48 (I), CAN (I), GL (I)
ANLE4
 
 
 
 
 
Antigonon leptopus
Mexican coral vine
Mexican creeper
confederate vine
coral vine
queen's wreath
FLEPPC
 
 
 
 
 
L48 (I), HI (I), PR (I), VI (I)
APAN2
 
 
 
Apocynum androsaemifolium
bitterroot
flytrap dogbane
spreading dogbane
WSWS
 
 
 
L48 (N), AK (N), CAN (N)
APCA
 
 
 
 
Apocynum cannabinum
Indian hemp
common dogbane
dogbane
hemp dogbane
KY, NE&GP, SWSS, WSWS
 
 
 
 
L48 (N), CAN (N)
ARTH
 
 
Arabidopsis thaliana
mouse-ear cress
mouseear cress
KY
 
 
L48 (I), CAN (I), SPM (I)
ARSE8
 
 
Araujia sericifera
bladderflower
moth plant
STATE
 
 
L48 (I)
ARAL
 
Archontophoenix alexandrae
Alexandra palm
HEAR
 
HI (I)
ARMI2
 
 
 
 
 
 
Arctium minus
bardane
beggar's button
common burdock
lesser burdock
wild burdock
wild rhubarb
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS
 
 
 
 
 
 
L48 (I), CAN (I), SPM (I)
ARCA45
 
 
Arctotheca calendula
Cape weed
Capeweed
STATE, Cal-IPC
 
 
L48 (I)
ARCR80
 
Ardisia crenata
coral ardisia
FLEPPC, HEAR
 
L48 (I), HI (I)
AREL4
 
Ardisia elliptica
shoebutton ardisia
STATE, FLEPPC, HEAR
 
L48 (I), HI (I)
ARME4
 
Argemone mexicana
Mexican pricklypoppy
HEAR, SWSS
 
L48 (N), HI (I), PR (N), VI (N), CAN (W)
ARPO2
 
 
 
Argemone polyanthemos
annual pricklepoppy
bluestem pricklepoppy
thistle poppy
NE&GP, WSWS
 
 
 
L48 (N)
AROL
 
Aristida oligantha
prairie threeawn
NE&GP
 
L48 (N), CAN (I)
ARPU9
 
 
Aristida purpurea
purple threeawn
red threeawn
NE&GP
 
 
L48 (N), CAN (N)
AREL10
ARLI5
 
 
 
Aristolochia elegans
Aristolochia littoralis
Dutchman's pipe
calico flower
pelican flower

FLEPPC
 
 
 
L48 (I), HI (I), PR (I), VI (I)
ARELB
 
 
Arrhenatherum elatius var. bulbosum
tall oatgrass
tuber oatgrass
WSWS
 
 
L48 (I)
ARAB3
 
Artemisia absinthium
absinth wormwood
STATE
 
L48 (I), CAN (I)
ARAN3
 
Artemisia annua
annual wormwood
KY
 
L48 (I), CAN (I)
ARBI2
 
Artemisia biennis
biennial wormwood
NE&GP, WSWS
 
L48 (NI), AK (I), CAN (I)
ARCA12
 
 
Artemisia campestris
common sagewort
field sagewort
WSWS
 
 
L48 (N), AK (N), CAN (N), GL (N)
ARCA13
 
Artemisia cana
silver sagebrush
WSWS
 
L48 (N), AK (N), CAN (N)
ARDR4
 
 
 
 
Artemisia dracunculus
false tarragon
green sagewort
silky wormwood
tarragon
NE&GP
 
 
 
 
L48 (N), AK (I?), CAN (N)
ARFI2
 
 
 
Artemisia filifolia
sand sagebrush
sandhill sage
silvery wormwood
NE&GP, WSWS
 
 
 
L48 (N)
ARFR4
 
 
 
Artemisia frigida
fringed sagebrush
fringed sagewort
prairie sagewort
NE&GP, WSWS
 
 
 
L48 (N), AK (N), CAN (N)
ARLU
 
 
 
 
 
 
Artemisia ludoviciana
Louisiana wormwood
cudweed sagewort
gray sagewort
mugwort wormwood
prairie sage
white sagebrush
NE&GP
 
 
 
 
 
 
L48 (I), CAN (N)
ARTR2
 
Artemisia tridentata
big sagebrush
WSWS
 
L48 (N), CAN (N)
ARVU
 
Artemisia vulgaris
mugwort
N'EAST, SEEPPC
 
L48 (I), AK (I), HI (I), CAN (I), GL (I)
ARHI3
 
Arthraxon hispidus
hairy jointgrass
SEEPPC
 
L48 (I), HI (I)
ARCI2
 
Arthrostemma ciliatum
pinkfringe
HEAR
 
HI (I)
ARDO4
 
 
Arundo donax
elephant grass
giant reed
STATE, Cal-IPC, HEAR, SEEPPC
 
 
L48 (I), HI (I), PR (I), VI (I)
ASFA
 
 
Asclepias fascicularis
Mexican whorled milkweed
narrowleaf milkweed
SWSS, WSWS
 
 
L48 (N)
ASIN
 
 
Asclepias incarnata
rose milkweed
swamp milkweed
NE&GP, WSWS
 
 
L48 (N), CAN (N)
ASLA
 
 
 
Asclepias labriformis
Jones milkweed
Utah milkweed
labriform milkweed
WSWS
 
 
 
L48 (N)
ASPH2
 
Asclepias physocarpa
balloonplant
HEAR
 
HI (I)
ASSP
 
Asclepias speciosa
showy milkweed
WSWS
 
L48 (N), CAN (N)
ASSU2
 
 
 
 
Asclepias subverticillata
horsetail milkweed
poison milkweed
western whorled milkweed
whorled milkweed
WSWS
 
 
 
 
L48 (N)
ASSY
 
Asclepias syriaca
common milkweed
KY, N'EAST, NE&GP, SWSS
 
L48 (N), CAN (N)
ASVE
 
 
Asclepias verticillata
eastern whorled milkweed
whorled milkweed
NE&GP, SWSS
 
 
L48 (N), CAN (N)
ASDE12
 
 
 
Asparagus densiflorus
Sprenger asparagus
asparagus fern
bushy asparagus
FLEPPC, HEAR
 
 
 
L48 (I), HI (I)
ASFI2
 
 
Asphodelus fistulosus
onionweed
pink asphodel
US, STATE
 
 
L48 (I)
ASBI2
 
Astragalus bisulcatus
twogrooved milkvetch
WSWS
 
L48 (N), CAN (N)
ASMI10
 
Astragalus missouriensis
Missouri milkvetch
NE&GP
 
L48 (N), CAN (N)
ASMO7
 
 
 
 
Astragalus mollissimus
purple locoweed
woolly loco
woolly locoweed
woolly milkvetch
NE&GP
 
 
 
 
L48 (N)
ASGA2
 
 
 
 
Asystasia gangetica
Chinese violet
Ganges primrose
Philippine violet
coromandel
FLEPPC
 
 
 
 
L48 (I), HI (I), PR (I), VI (I)
ATSE
 
Atriplex semibaccata
Australian saltbush
Cal-IPC
 
L48 (I), HI (I)
ATSU2
 
 
 
 
 
Atriplex subspicata
halberdleaf orach
orach saltbush
saline saltbush
spearscale
spreading orach
NE&GP
 
 
 
 
 
L48 (N)
AVBA
 
 
Avena barbata
slender oat
slender wildoat
Cal-IPC
 
 
L48 (I), HI (I)
AVFA
 
 
 
 
Avena fatua
flaxgrass
oatgrass
wheat oats
wild oats
STATE, Cal-IPC, SWSS, WSWS
 
 
 
 
L48 (I), AK (I), HI (I), CAN (I)
AVSA
 
Avena sativa
wild oats
SWSS
 
L48 (I), AK (I), HI (I), PR (I), CAN (W), GL (W), SPM (W)
AVST
 
Avena sterilis
animated oat
US, STATE
 
L48 (I), CAN (W)
AXFI
 
 
 
 
 
Axonopus fissifolius
Louisiana grass
carpetgrass
common carpetgrass
mat grass
narrowleaved carpetgrass
HEAR
 
 
 
 
 
L48 (N), HI (I), PR (N)
AZPI
 
 
 
Azolla pinnata
feathered mosquitofern
mosquito fern
water velvet
US, STATE
 
 
 
L48 (I)
 
   
*CodeNative Status
I Introduced
I? Probably Introduced
N Native
NI Native and Introduced
W Waif

*CodeNative Status Jurisdiction
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: 04/23/2014 03:12 PM CDT