|
About Weeds of the U.S.
NRCS Invasive Species Policy
Invasive Species Executive Order 13112
U.S. Weeds with Common Name =S*
315 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. 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. |
| 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* |
CRHE5
|
Crassula helmsii
swamp stonecrop |
STATE
|
|
LAMA15
|
Lagarosiphon major
South African oxygen weed |
US, STATE
|
|
LIFL5
|
Limnocharis flava
Sawah flowering rush |
STATE
|
|
MEMA20
|
Medinilla magnifica
showy medinilla |
HEAR
|
|
RUMO4
|
Rubus moluccanus
soni |
US, STATE, N'EAST
|
|
SALVI2
|
Salvinia
salvinia |
STATE
|
|
SOPR3
|
Sorghum propinquum
sorghum |
STATE
|
|
TAMAR2
|
Tamarix
saltcedar |
STATE
|
|
ACCO
|
Acacia confusa
shoshigi
sosigi |
HEAR
|
HI (I) |
ACPA81
|
Acacia parramattensis
South Wales wattle |
HEAR
|
HI (I) |
CHAC
|
Chrysopogon aciculatus
seed grass |
US, STATE
|
HI (I) |
PALI8
|
Passiflora ligularis
sweet granadilla |
HEAR
|
HI (I) |
SEPA6
|
Setaria palmifolia
short pitpit |
HEAR
|
HI (I) |
SORO3
|
Solanum robustum
shrubby nightshade |
STATE
|
HI (I) |
GAPU3
GNPU2
|
Gamochaeta purpurea
Gnaphalium purpureum
spoonleaf purple everlasting |
N'EAST
|
HI (I), CAN (N) |
CADE15
|
Caesalpinia decapetala
shoofly |
HEAR
|
HI (I), PR (I) |
CEHI3
CEUR
|
Cereus hildmannianus
Cereus uruguayanus
spine tree cactus |
STATE
|
HI (I), PR (I) |
BOFR2
|
Bocconia frutescens
sea oxeye daisy |
STATE, HEAR
|
HI (I), PR (N) |
CLHI3
|
Clidemia hirta
soap bush |
HEAR
|
HI (I), PR (N), VI (N) |
ALJU
|
Albizia julibrissin
silk tree |
FLEPPC, SEEPPC
|
L48 (I) |
CATE2
|
Carduus tenuiflorus
slender-flowered thisle |
STATE
|
L48 (I) |
CESU
|
Centaurea sulphurea
sulphur knapweed |
STATE
|
L48 (I) |
CEVIS2
CESQ
CEVIS
|
Centaurea virgata ssp. squarrosa
Centaurea squarrosa
squarrose knapweed
Centaurea virgata var. squarrosa
squarrose knapweed |
STATE
STATE, WSWS
|
L48 (I) |
CEVI
|
Centaurea virgata
squarrose knapweed |
STATE
|
L48 (I) |
COSE4
|
Cortaderia selloana
silver pampas grass |
Cal-IPC, HEAR
|
L48 (I) |
CYSCA
|
Cytisus scoparius var. andreanus
Scotch broom |
STATE
|
L48 (I) |
EUSE12
|
Euphorbia serrata
serrate spurge |
STATE
|
L48 (I) |
EUMU
EUSUV
|
Euryops multifidus
Euryops subcarnosus ssp. vulgaris
sweet resinbush |
STATE
|
L48 (I) |
HISY
|
Hibiscus syriacus
shrub althea |
SEEPPC
|
L48 (I) |
IMCY
|
Imperata cylindrica
santintail |
US, STATE, FLEPPC, SWSS
|
L48 (I) |
IPCO3
|
Ipomoea coccinea
scarlet morningglory
starglory |
SWSS, WSWS
|
L48 (I) |
ISRU
|
Ischaemum rugosum
saramattagrass |
US, STATE
|
L48 (I) |
LOFR
|
Lonicera fragrantissima
sweet breath-of-spring |
SEEPPC
|
L48 (I) |
LYMI
|
Lygodium microphyllum
small leaf climbing fern |
STATE, FLEPPC
|
L48 (I) |
MIFL3
|
Miscanthus floridulus
sawgrass
swordgrass |
STATE
|
L48 (I) |
NADO
|
Nandina domestica
sacred bamboo |
FLEPPC
|
L48 (I) |
NATR3
STTR8 |
Nassella trichotoma
serrated tussock grass
Stipa trichotoma |
US, STATE
STATE |
L48 (I) |
NERE
|
Neyraudia reynaudiana
silk reed |
STATE, FLEPPC
|
L48 (I) |
ORMI
|
Orobanche minor
small broomrape |
STATE
|
L48 (I) |
PACR15
|
Paederia cruddasiana
sewer vine |
STATE, FLEPPC
|
L48 (I) |
PEHA
|
Peganum harmala
Syrian rue
steppenraute |
STATE, WSWS
|
L48 (I) |
PHRE
|
Phoenix reclinata
Senegal date palm |
FLEPPC
|
L48 (I) |
PRFA2
|
Prosopis farcta
Syrian mesquite |
US, STATE
|
L48 (I) |
PTEL
|
Ptychosperma elegans
solitary palm |
FLEPPC
|
L48 (I) |
TAAR6
|
Tamarix aralensis
saltcedar |
FLEPPC
|
L48 (I) |
TACH2
|
Tamarix chinensis
saltcedar |
STATE, Cal-IPC
|
L48 (I) |
TAPA4
|
Tamarix parviflora
saltcedar
smallflower tamarisk |
STATE, Cal-IPC
|
L48 (I) |
TARA
|
Tamarix ramosissima
saltcedar |
STATE, Cal-IPC, WSWS
|
L48 (I) |
ZYFA
|
Zygophyllum fabago
Syrian beancaper |
STATE
|
L48 (I) |
CRMO3
|
Crataegus monogyna
singleseed hawthorn |
Cal-IPC
|
L48 (I), AK (I), CAN (I) |
MYSP2
|
Myriophyllum spicatum
spiked water milfoil |
STATE, Cal-IPC, FLEPPC, SEEPPC, WI
|
L48 (I), AK (I), CAN (I) |
SINO
|
Silene noctiflora
sticky cockle |
NE&GP, SWSS
|
L48 (I), AK (I), CAN (I) |
TRDU
|
Tragopogon dubius
salsifis majeur |
KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
|
L48 (I), AK (I), CAN (I) |
TRPE21
MAPE2
|
Tripleurospermum perforatum
Matricaria perforata
scentless mayweed |
STATE
|
L48 (I), AK (I), CAN (I), GL (I) |
ELRE4
AGRE2
ELRE3
|
Elymus repens
Agropyron repens
Elytrigia repens
scutch |
STATE, KY, NE&GP, SWSS
STATE, N'EAST, SWSS, WI, WSWS
|
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
POPE3
|
Polygonum persicaria
smartweed |
SEEPPC, SWSS, WSWS
|
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
THAR5
|
Thlaspi arvense
stinkweed |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), CAN (I), GL (I), SPM (I) |
ANCO2
|
Anthemis cotula
stinkweed |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
CYSC4
|
Cytisus scoparius
Scotch broom |
STATE, Cal-IPC, WSWS
|
L48 (I), AK (I), HI (I), CAN (I) |
MESP3
|
Mentha spicata
spearmint |
SEEPPC
|
L48 (I), AK (I), HI (I), CAN (I) |
ERCI6
|
Erodium cicutarium
stork's bill |
STATE, N'EAST, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I) |
AGST2
|
Agrostis stolonifera
seaside bentgrass |
NE&GP, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
BRHOH
BRMO2
|
Bromus hordeaceus ssp. hordeaceus
Bromus mollis
soft brome
soft cheat
soft chess |
SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
BRHO2
|
Bromus hordeaceus
soft brome
soft chess |
SEEPPC
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
CABU2
|
Capsella bursa-pastoris
shepardspurse |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
RUAC3
|
Rumex acetosella
sheep sorrel |
STATE, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
SPAR
|
Spergula arvensis
sandweed |
WSWS
|
L48 (I), AK (I), HI (I), CAN (I), GL (I), SPM (I) |
CIVU
CILA8 |
Cirsium vulgare
spear thistle
Cirsium lanceolatum |
STATE, Cal-IPC, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
STATE |
L48 (I), AK (I), HI (I), CAN (I), SPM (I) |
HYRA3
|
Hypochaeris radicata
spotted catsear |
STATE, HEAR, WSWS
|
L48 (I), AK (I), HI (I), CAN (I), SPM (I) |
RUCR
|
Rumex crispus
sour dock |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
SOAS
|
Sonchus asper
spiny sowthistle |
KY, NE&GP, SWSS, WSWS
|
L48 (I), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
SOOL
|
Sonchus oleraceus
sow thistle |
N'EAST, SWSS, WSWS
|
L48 (I), AK (I), HI (I), PR (I), VI (I), CAN (I), GL (I), SPM (I) |
ACPS
|
Acer pseudoplatanus
sycamore maple |
STATE
|
L48 (I), CAN (I) |
BASC5
KOSC
|
Bassia scoparia
Kochia scoparia
summer cypress |
STATE, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), CAN (I) |
CAMI2
|
Camelina microcarpa
small fruited falseflax
smallseed falseflax |
NE&GP, SWSS, WSWS
|
L48 (I), CAN (I) |
CAAC
|
Carduus acanthoides
spiny plumeless thistle |
STATE, NE&GP, WI, WSWS
|
L48 (I), CAN (I) |
CALAC3
CABA5
|
Carthamus lanatus ssp. creticus
Carthamus baeticus
smooth distaff thistle |
STATE
|
L48 (I), CAN (I) |
CALA20
|
Carthamus lanatus
saffron thistle |
STATE, WSWS
|
L48 (I), CAN (I) |
CENI3
CEPR2 |
Centaurea nigrescens
short-fringed knapweed
Centaurea pratensis |
STATE
STATE, WSWS |
L48 (I), CAN (I) |
COSQ
|
Coronopus squamatus
swinecress |
STATE
|
L48 (I), CAN (I) |
CUAP2
|
Cuscuta approximata
smoothseed alfalfa dodder |
STATE, N'EAST
|
L48 (I), CAN (I) |
DALA11
|
Daphne laureola
spurge laurel |
FLEPPC
|
L48 (I), CAN (I) |
ERRE4
|
Erysimum repandum
spreading wallflower |
SWSS
|
L48 (I), CAN (I) |
EUES
|
Euphorbia esula
spurge |
STATE, Cal-IPC, N'EAST, NE&GP, SWSS, WI, WSWS
|
L48 (I), CAN (I) |
KIEL
|
Kickxia elatine
sharpleaf cancerwort
sharppoint fluvellin |
WSWS
|
L48 (I), CAN (I) |
ORUM
|
Ornithogalum umbellatum
star-of-Bethlehem |
STATE, KY, N'EAST, SEEPPC
|
L48 (I), CAN (I) |
PORE5
|
Potentilla recta
sulfur cinquefoil |
STATE, NE&GP, WSWS
|
L48 (I), CAN (I) |
RABU
|
Ranunculus bulbosus
St. Anthony's turnip |
N'EAST
|
L48 (I), CAN (I) |
SACO8
|
Salsola collina
slender Russian thistle |
STATE
|
L48 (I), CAN (I) |
SAOF4
|
Saponaria officinalis
soapwort
sweet Betty |
STATE, Cal-IPC, KY, NE&GP, WSWS
|
L48 (I), CAN (I) |
SIMA3
|
Silybum marianum
spotted thistle |
STATE, SWSS, WSWS
|
L48 (I), CAN (I) |
SILO3
|
Sisymbrium loeselii
small tumbleweed mustard |
NE&GP
|
L48 (I), CAN (I) |
SPSA3
|
Sphaerophysa salsula
Swainsonpea |
STATE, WSWS
|
L48 (I), CAN (I) |
ULPU
|
Ulmus pumila
Siberian elm |
STATE, NE&GP, SEEPPC
|
L48 (I), CAN (I) |
VEFI
|
Veronica filiformis
slender speedwell |
N'EAST
|
L48 (I), CAN (I) |
XASP2
|
Xanthium spinosum
spiny cocklebur |
STATE, SEEPPC, SWSS, WSWS
|
L48 (I), CAN (I) |
CIIN
|
Cichorium intybus
succory |
STATE, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
|
L48 (I), CAN (I), SPM (I) |
LYSA2
|
Lythrum salicaria
salicaire
spiked loosestrife |
STATE, Cal-IPC, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS
|
L48 (I), CAN (I), SPM (I) |
VITE
|
Vicia tetrasperma
sparrow vetch |
N'EAST
|
L48 (I), CAN (I), SPM (I) |
ALMY
|
Alopecurus myosuroides
slender foxtail |
STATE, WSWS
|
L48 (I), CAN (N) |
THPA7
|
Thymelaea passerina
spurge flax |
STATE
|
L48 (I), CAN (N) |
DRVE2
|
Draba verna
spring Whitlowgrass |
KY
|
L48 (I), CAN (W) |
ONAC
|
Onopordum acanthium
Scotch cotton thistle
Scotch thistle |
STATE, NE&GP, SWSS, WSWS
|
L48 (I), CAN (W) |
AREL4
|
Ardisia elliptica
shoebutton ardisia |
STATE, FLEPPC, HEAR
|
L48 (I), HI (I) |
ASDE12
|
Asparagus densiflorus
Sprenger asparagus |
FLEPPC, HEAR
|
L48 (I), HI (I) |
AVBA
|
Avena barbata
slender oat
slender wildoat |
Cal-IPC
|
L48 (I), HI (I) |
CAGL11
|
Casuarina glauca
saltmarsh ironwood
swamp oak |
FLEPPC, HEAR
|
L48 (I), HI (I) |
COJU2
|
Cortaderia jubata
selloa pampasgrass |
STATE, Cal-IPC, HEAR
|
L48 (I), HI (I) |
COPA14
|
Cotoneaster pannosus
silverleaf cotoneaster |
Cal-IPC, HEAR
|
L48 (I), HI (I) |
EURO2
|
Eucalyptus robusta
swampmahogany |
HEAR
|
L48 (I), HI (I) |
HITI
|
Hibiscus tiliaceus
sea hibiscus |
FLEPPC
|
L48 (I), HI (I) |
PAFO3
PASC15
|
Paederia foetida
skunk vine
Paederia scandans
stinkvine |
STATE, FLEPPC
HEAR
|
L48 (I), HI (I) |
PIUN2
|
Pittosporum undulatum
sweet pittosporum |
STATE, HEAR
|
L48 (I), HI (I) |
SAMO5
|
Salvinia molesta
salvinia |
US, STATE, Cal-IPC
|
L48 (I), HI (I) |
SPJU2
|
Spartium junceum
Spanish broom |
STATE, Cal-IPC
|
L48 (I), HI (I) |
ANAR6
|
Anthemis arvensis
scentless chamomile |
STATE
|
L48 (I), HI (I), CAN (I) |
BAHY
|
Bassia hyssopifolia
smother weed |
Cal-IPC
|
L48 (I), HI (I), CAN (I) |
BRNI
|
Brassica nigra
shortpod mustard |
Cal-IPC, HEAR, WSWS
|
L48 (I), HI (I), CAN (I) |
BRST2
|
Bromus sterilis
sterile brome |
SEEPPC
|
L48 (I), HI (I), CAN (I) |
CEME2
|
Centaurea melitensis
spotted knapweed |
STATE, Cal-IPC
|
L48 (I), HI (I), CAN (I) |
CESTM
CEBI2
CEMA4
|
Centaurea stoebe ssp. micranthos
Centaurea biebersteinii
spotted knapweed
Centaurea maculosa
spotted knapweed |
STATE
STATE, Cal-IPC, KY, N'EAST, NE&GP, SEEPPC, SWSS, WI, WSWS
|
L48 (I), HI (I), CAN (I) |
COAR4
|
Convolvulus arvensis
smallflowered morning glory |
STATE, KY, N'EAST, NE&GP, SWSS, WI, WSWS
|
L48 (I), HI (I), CAN (I) |
CYSCS2
|
Cytisus scoparius var. scoparius
Scotch broom |
STATE
|
L48 (I), HI (I), CAN (I) |
ERCI
|
Eragrostis cilianensis
stinkgrass
strongscented lovegrass |
NE&GP, SWSS, WSWS
|
L48 (I), HI (I), CAN (I) |
TAMI3
|
Tagetes minuta
stinkweed |
STATE
|
L48 (I), HI (I), CAN (I) |
HYPE
|
Hypericum perforatum
St. John's wort |
STATE, Cal-IPC, NE&GP, SEEPPC, SWSS, WI, WSWS
|
L48 (I), HI (I), CAN (I), SPM (I) |
SEPU8
|
Setaria pumila
smooth millet |
SEEPPC
|
L48 (I), HI (I), CAN (I), SPM (W) |
TRAR4
|
Trifolium arvense
stone clover |
N'EAST
|
L48 (I), HI (I), CAN (I), SPM (W) |
LECU
|
Lespedeza cuneata
sericea lespedeza |
STATE, SEEPPC
|
L48 (I), HI (I), CAN (I?) |
CRSP2
|
Crotalaria spectabilis
showy rattlebox |
SWSS
|
L48 (I), HI (I), PR (I) |
CYDI4
|
Cyperus difformis
smallflower umbrella sedge |
SWSS
|
L48 (I), HI (I), PR (I) |
FRUH
|
Fraxinus uhdei
shamel ash |
HEAR
|
L48 (I), HI (I), PR (I) |
GRRO
|
Grevillea robusta
silky oak
silver oak |
HEAR
|
L48 (I), HI (I), PR (I) |
IPAQ
|
Ipomoea aquatica
swamp morningglory |
US, STATE, FLEPPC
|
L48 (I), HI (I), PR (I) |
PSCA
|
Psidium cattleianum
strawberry guava |
FLEPPC, HEAR
|
L48 (I), HI (I), PR (I) |
GAQU
GACI4
|
Galinsoga quadriradiata
shaggy soldier
Galinsoga ciliata
shaggy soldier |
KY, NE&GP
N'EAST, SWSS
|
L48 (I), HI (I), PR (I), CAN (I) |
SOHA
|
Sorghum halepense
sorgho d'Alep
sorgo de alepo |
STATE, KY, N'EAST, NE&GP, SEEPPC, SWSS, WSWS
|
L48 (I), HI (I), PR (I), CAN (I) |
ANAR
|
Anagallis arvensis
scarlet pimpernel |
KY, N'EAST
|
L48 (I), HI (I), PR (I), CAN (NI), GL (I) |
EGDE
ELDE3
|
Egeria densa
South American waterweed
State
Elodea densa
South American waterweed |
STATE, Cal-IPC, HEAR, NE&GP, SEEPPC, WI, WSWS
STATE
|
L48 (I), HI (I), PR (I), CAN (W) |
AGSI2
|
Agave sisalana
sisal |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
ALLE
|
Albizia lebbeck
soros-tree |
FLEPPC, HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
CLGY
|
Cleome gynandra
spiderflower
spiderwisp |
SWSS
|
L48 (I), HI (I), PR (I), VI (I) |
CLCH4
CLPH
|
Clerodendrum chinense
Clerodendrum philippinum
stickbush |
HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
EUUN2
|
Eugenia uniflora
Surinam cherry |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
METU2
|
Merremia tuberosa
Spanish arborvine |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
NECO3
|
Nephrolepis cordifolia
sword fern |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
PAHY
|
Parthenium hysterophorus
Santa Maria feverfew |
SWSS
|
L48 (I), HI (I), PR (I), VI (I) |
SCAC2
|
Schefflera actinophylla
schefflera |
FLEPPC, HEAR
|
L48 (I), HI (I), PR (I), VI (I) |
SEOC2
CAOC3
|
Senna occidentalis
Cassia occidentalis
septicweed |
SEEPPC
SWSS
|
L48 (I), HI (I), PR (I), VI (I) |
THPO3
|
Thespesia populnea
seaside mahoe |
FLEPPC
|
L48 (I), HI (I), PR (I), VI (I) |
BIPI
|
Bidens pilosa
Spanish needle |
HEAR
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
DAST
|
Datura stramonium
stinkwort |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
ELIN3
|
Eleusine indica
silver crabgrass |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
FOVU
|
Foeniculum vulgare
sweet fennel |
Cal-IPC
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
SOBI2
|
Sorghum bicolor
shattercane
sorghum |
STATE, N'EAST, NE&GP, SWSS
|
L48 (I), HI (I), PR (I), VI (I), CAN (I) |
DAIN2
DAIN5
|
Datura inoxia
Datura innoxia
sacred datura |
WSWS
|
L48 (I), HI (I), PR (I), VI (I), CAN (W) |
ALSE4
|
Alternanthera sessilis
sessile joyweed |
US, STATE
|
L48 (I), HI (I), PR (N), VI (N) |
COGR9
|
Coccinia grandis
scarlet-fruited gourd |
STATE, HEAR, WSWS
|
L48 (I), HI (I), VI (I) |
CLBU
|
Clerodendrum bungei
strong-scented glorybower |
FLEPPC
|
L48 (I), PR (I) |
TAGA
|
Tamarix gallica
saltcedar |
Cal-IPC
|
L48 (I), PR (I) |
CUME
CUMED
|
Cucumis melo
Cucumis melo var. dudaim
snake cucumber |
SWSS
STATE
|
L48 (I), PR (I), CAN (W) |
GLMA4
|
Glycine max
soybean |
SWSS
|
L48 (I), PR (I), CAN (W) |
FLAC
FLVI
|
Flueggea acidoton
Flueggea virosa
simpleleaf bushweed |
FLEPPC
|
L48 (I), PR (I), VI (I) |
DIIS
|
Digitaria ischaemum
small crabgrass
smooth crabgrass |
NE&GP, SWSS
|
L48 (I), PR (I), VI (I), CAN (I) |
CAPA11
|
Caperonia palustris
sacatrapo |
SWSS
|
L48 (I), PR (N), VI (I) |
AMTO3
FRDI3
|
Ambrosia tomentosa
skeletonleaf bursage
Franseria discolor
skeletonleaf bursage |
STATE, WSWS
STATE
|
L48 (N) |
ARFI2
|
Artemisia filifolia
sand sagebrush
sandhill sage
silvery wormwood |
NE&GP, WSWS
|
L48 (N) |
ATSU2
|
Atriplex subspicata
saline saltbush
spearscale
spreading orach |
NE&GP
|
L48 (N) |
CEPUP6
HEPU5
|
Centromadia pungens ssp. pungens
Hemizonia pungens
spikeweed |
STATE, WSWS
|
L48 (N) |
CHFAF
CAFA
|
Chamaecrista fasciculata var. fasciculata
Cassia fasciculata
showy partridgepea
sleepingplant |
KY, NE&GP, SWSS
|
L48 (N) |
CRTE4
|
Croton texensis
skunkweed |
NE&GP
|
L48 (N) |
ERACA
ERGR4
|
Eriochloa acuminata var. acuminata
Eriochloa gracilis
southwestern cupgrass |
SWSS, WSWS
|
L48 (N) |
GADR
|
Gaura drummondii
scented gaura |
STATE
|
L48 (N) |
GAPA6
|
Gaura parviflora
smallflowered gaura |
WSWS
|
L48 (N) |
GRPA8
HACI5
|
Grindelia papposa
Haplopappus ciliatus
Spanish gold |
SWSS
|
L48 (N) |
HILA4
|
Hieracium laevigatum
smooth hawkweed |
STATE
|
L48 (N) |
IMBR2
|
Imperata brevifolia
satintail |
STATE
|
L48 (N) |
LEAU3
|
Lepidium austrinum
southern pepperwort |
SWSS
|
L48 (N) |
LISP2
|
Limnobium spongia
spongeplant |
STATE
|
L48 (N) |
MOPE
|
Monarda pectinata
spotted beebalm |
NE&GP
|
L48 (N) |
OXSE
|
Oxytropis sericea
silky crazyweed |
WSWS
|
L48 (N) |
PHAC6
PHWR3
|
Physalis acutifolia
Physalis wrightii
sharpleaf groundcherry |
WSWS
|
L48 (N) |
RHCO2
|
Rhynchospora corniculata
shortbristle horned beaksedge |
SWSS
|
L48 (N) |
SIVI2
|
Sibara virginica
sibara |
KY
|
L48 (N) |
SPER
|
Sparganium erectum
simplestem bur-reed |
US, STATE
|
L48 (N) |
SYDI2
ASEX5
ASSUL
|
Symphyotrichum divaricatum
Aster exilis
slender aster
Aster subulatus var. ligulatus
saltmarsh aster
slender aster
southern annual saltmarsh aster |
SWSS
NE&GP
|
L48 (N) |
UTIN
|
Utricularia inflata
swollen bladderwort |
STATE
|
L48 (N) |
XYGL
|
Xylorhiza glabriuscula
smooth woodyaster |
WSWS
|
L48 (N) |
BIFR
|
Bidens frondosa
sticktights |
N'EAST, NE&GP
|
L48 (N), AK (I), CAN (I) |
BICE
|
Bidens cernua
sticktight |
NE&GP, WSWS
|
L48 (N), AK (I), CAN (N) |
CHLE4
|
Chenopodium leptophyllum
slimleaf lambsquarters |
SWSS
|
L48 (N), AK (I), CAN (N) |
HEAN3
|
Helianthus annuus
sunflower |
STATE, NE&GP, SWSS, WSWS
|
L48 (N), AK (I), HI (I), PR (I), CAN (I), SPM (I) |
ARDR4
|
Artemisia dracunculus
silky wormwood |
NE&GP
|
L48 (N), AK (I?), CAN (N) |
GAAP2
|
Galium aparine
scarthgrass |
KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (N), AK (N), CAN (I?), GL (I?) |
APAN2
|
Apocynum androsaemifolium
spreading dogbane |
WSWS
|
L48 (N), AK (N), CAN (N) |
ARCA13
|
Artemisia cana
silver sagebrush |
WSWS
|
L48 (N), AK (N), CAN (N) |
CIMA2
|
Cicuta maculata
spotted cowbane
spotted parsley
spotted water hemlock |
STATE, NE&GP
|
L48 (N), AK (N), CAN (N) |
POAC3
|
Polygonum achoreum
striate knotweed |
NE&GP
|
L48 (N), AK (N), CAN (N) |
EQHY
|
Equisetum hyemale
scouringrush horsetail |
SWSS
|
L48 (N), AK (N), CAN (N), GL (N) |
RAAB
|
Ranunculus abortivus
smallflower buttercup
smallflower crowfoot |
KY, NE&GP
|
L48 (N), AK (N), CAN (N), SPM (N) |
TRMA20
TRMA4
|
Triglochin maritima
Triglochin maritimum
seaside arrowgrass |
NE&GP, WSWS
|
L48 (N), AK (N), CAN (N), SPM (N) |
URDIG
URDIP2
|
Urtica dioica ssp. gracilis
Urtica dioica var. procera
slender nettle
stinging nettle |
N'EAST
|
L48 (N), AK (N), CAN (N), SPM (N) |
PRVU
|
Prunella vulgaris
selfheal |
N'EAST, NE&GP
|
L48 (N), AK (N), HI (I), CAN (NI), SPM (N) |
JUTE
|
Juncus tenuis
slender yard rush |
N'EAST
|
L48 (N), AK (N), HI (I), PR (N), CAN (N), SPM (N) |
EQAR
|
Equisetum arvense
scouring rush |
N'EAST, NE&GP, WSWS
|
L48 (N), AK (N?), CAN (N), GL (N), SPM (N) |
BIBI7
|
Bidens bipinnata
Spanish needles |
NE&GP
|
L48 (N), CAN (I) |
CHHU3
EUHU
|
Chamaesyce humistrata
Euphorbia humistrata
spreading sandmat
spreading spurge |
SEEPPC, SWSS
|
L48 (N), CAN (I) |
CYLA
AMAL3 |
Cynanchum laeve
sandvine
Ampelamus albidus |
NE&GP
KY, SWSS |
L48 (N), CAN (I) |
EUMA8
|
Euphorbia marginata
smoke-on-the-prairie
snow-on-the-mountain |
NE&GP, SWSS
|
L48 (N), CAN (I) |
FRGR3
|
Froelichia gracilis
slender snake cotton |
STATE
|
L48 (N), CAN (I) |
HEGR4
|
Helianthus grosseserratus
Sawtooth sunflower |
NE&GP
|
L48 (N), CAN (I) |
LUPE3
|
Lupinus perennis
sundial lupine |
SWSS
|
L48 (N), CAN (I) |
OXST
|
Oxalis stricta
sheep sorrel
sourgrass |
KY, N'EAST, NE&GP, SWSS
|
L48 (N), CAN (I) |
SOCA3
|
Solanum carolinense
sand briar |
STATE, KY, N'EAST, NE&GP, SWSS
|
L48 (N), CAN (I) |
AGALA
EURU6
|
Ageratina altissima var. altissima
Eupatorium rugosum
snakeroot |
KY, NE&GP
|
L48 (N), CAN (N) |
ASIN
|
Asclepias incarnata
swamp milkweed |
NE&GP, WSWS
|
L48 (N), CAN (N) |
ASSP
|
Asclepias speciosa
showy milkweed |
WSWS
|
L48 (N), CAN (N) |
CAPA12
|
Cardamine parviflora
sand bittercress
smallflowered bittercress |
SWSS
|
L48 (N), CAN (N) |
CYST
|
Cyperus strigosus
stawcolored flatsedge |
SWSS
|
L48 (N), CAN (N) |
EQLA
|
Equisetum laevigatum
smooth horsetail
smooth scouringrush |
WSWS
|
L48 (N), CAN (N) |
GACO5
|
Gaura coccinea
scarlet gaura |
STATE, NE&GP
|
L48 (N), CAN (N) |
GUSA2
|
Gutierrezia sarothrae
stinkweed |
NE&GP, WSWS
|
L48 (N), CAN (N) |
HEHE5
|
Heliopsis helianthoides
smooth oxeye |
NE&GP
|
L48 (N), CAN (N) |
IVAX
|
Iva axillaris
smallflowered marshelder |
STATE, NE&GP, WSWS
|
L48 (N), CAN (N) |
LUPU
|
Lupinus pusillus
small lupine |
NE&GP
|
L48 (N), CAN (N) |
LYJU
|
Lygodesmia juncea
skeletonweed |
NE&GP, WSWS
|
L48 (N), CAN (N) |
OXLA3
|
Oxytropis lambertii
stemless loco |
NE&GP
|
L48 (N), CAN (N) |
PHLOS
PHSU8
|
Physalis longifolia var. subglabrata
Physalis subglabrata
smooth groundcherry |
N'EAST, SWSS
|
L48 (N), CAN (N) |
POBI2
|
Polygonatum biflorum
Solomon's seal
smooth Solomon's seal |
NE&GP
|
L48 (N), CAN (N) |
RHGL
|
Rhus glabra
smooth sumac |
NE&GP
|
L48 (N), CAN (N) |
RHTY
|
Rhus typhina
staghorn sumac |
N'EAST
|
L48 (N), CAN (N) |
ROSI2
|
Rorippa sinuata
spreading yellowcress |
NE&GP
|
L48 (N), CAN (N) |
SPAL
|
Spartina alterniflora
smooth cordgrass |
STATE, Cal-IPC
|
L48 (N), CAN (N) |
SPCO
|
Sphaeralcea coccinea
scarlet globemallow |
NE&GP, WSWS
|
L48 (N), CAN (N) |
SPCR
|
Sporobolus cryptandrus
sand dropseed |
NE&GP
|
L48 (N), CAN (N) |
TECA2
|
Tetradymia canescens
spineless horsebrush |
WSWS
|
L48 (N), CAN (N) |
VEHA2
|
Verbena hastata
swamp verbena |
WSWS
|
L48 (N), CAN (N) |
VIAE
|
Vitis aestivalis
summer grape |
N'EAST
|
L48 (N), CAN (N) |
VUOC
|
Vulpia octoflora
sixweeks fescue
sixweeks grass |
NE&GP
|
L48 (N), CAN (N) |
YUGL
|
Yucca glauca
Spanish bayonet
small soapweed
soapweed yucca |
NE&GP, WSWS
|
L48 (N), CAN (N) |
RUAL4
|
Rumex altissimus
smooth dock |
STATE, NE&GP
|
L48 (N), CAN (N), SPM (N) |
SARE3
|
Salvia reflexa
sage mint |
NE&GP, SWSS, WSWS
|
L48 (N), CAN (W) |
AMHY
|
Amaranthus hybridus
slim amaranth
smooth pigweed |
KY, N'EAST, SWSS
|
L48 (N), HI (I), CAN (I) |
CHMA15
EUMA7
|
Chamaesyce maculata
Euphorbia maculata
spotted sandmat
spotted spurge |
N'EAST, NE&GP, SWSS
|
L48 (N), HI (I), CAN (I) |
DISP
|
Distichlis spicata
saltgrass
seashore saltgrass |
NE&GP, WSWS
|
L48 (N), HI (I), CAN (N) |
PAVI2
|
Panicum virgatum
switchgrass |
SWSS
|
L48 (N), HI (I), CAN (N) |
CHOL
|
Chrysophyllum oliviforme
satinleaf |
HEAR
|
L48 (N), HI (I), PR (N) |
SOEL
|
Solanum elaeagnifolium
silverleaf nightshade |
STATE, SWSS, WSWS
|
L48 (N), HI (I), PR (N) |
ACFA
|
Acacia farnesiana
sweet acacia |
HEAR
|
L48 (N), HI (I), PR (N), VI (N) |
CEEC
|
Cenchrus echinatus
se mbulabula |
STATE, HEAR, SWSS
|
L48 (N), HI (I), PR (N), VI (N) |
CLRO
|
Clusia rosea
scotch attorney |
HEAR
|
L48 (N), HI (I), PR (N), VI (N) |
CODI5
|
Commelina diffusa
spreading dayflower |
SWSS
|
L48 (N), HI (I), PR (N), VI (N) |
DICI
|
Digitaria ciliaris
saulangi
smooth crabgrass |
SWSS
|
L48 (N), HI (I), PR (N), VI (N) |
PACO14
|
Paspalum conjugatum
sour grass |
HEAR
|
L48 (N), HI (I), PR (N), VI (N) |
SEOB4
CAOB5
|
Senna obtusifolia
sicklepod senna
Cassia obtusifolia
sicklepod |
SEEPPC
SWSS
|
L48 (N), HI (I), PR (N), VI (N) |
TRSE4
|
Triumfetta semitriloba
Sacramento bur |
STATE
|
L48 (N), HI (I), PR (N), VI (N) |
AMSP
|
Amaranthus spinosus
spiny amaranth
spiny amaranthus |
KY, SWSS
|
L48 (N), HI (I), PR (N), VI (N), CAN (I) |
AMVI
AMGR10
|
Amaranthus viridis
Amaranthus gracilis
slender amaranth |
SWSS
|
L48 (N), HI (I), VI (N) |
ANCR2
|
Anoda cristata
spurred anoda |
STATE, KY, SWSS, WSWS
|
L48 (N), PR (N) |
CHOD
|
Chromolaena odorata
Siamweed |
STATE
|
L48 (N), PR (N), VI (I) |
CAAN22
|
Calophyllum antillanum
Santa Maria |
FLEPPC
|
L48 (N), PR (N), VI (N) |
CESP4
CEIN4
|
Cenchrus spinifex
Cenchrus incertus
sandbur
southern sandbur
spiny burrgrass |
STATE, SWSS
|
L48 (N), PR (N), VI (N) |
PIAD
|
Piper aduncum
spiked pepper |
STATE
|
L48 (N), PR (N), VI (N) |
LEFUF
LEFA
|
Leptochloa fusca ssp. fascicularis
Leptochloa fascicularis
sprangletop |
SWSS
NE&GP
|
L48 (N), PR (N), VI (N), CAN (I) |
SPPA
|
Spartina patens
salt meadow cordgrass |
STATE, Cal-IPC
|
L48 (N), PR (N), VI (N), CAN (N) |
BRIN2
|
Bromus inermis
smooth brome |
NE&GP, SEEPPC, WI
|
L48 (NI), AK (NI), CAN (NI), GL (I), SPM (I) |
URDI
|
Urtica dioica
slender nettle
stinging nettle |
NE&GP, SEEPPC, WSWS
|
L48 (NI), AK (NI), CAN (NI), GL (I), SPM (NI) |
AMAR2
|
Ambrosia artemisiifolia
short ragweed
small ragweed |
STATE, KY, N'EAST, NE&GP, SWSS, WSWS
|
L48 (NI), HI (I), CAN (N) |
SPIN4
|
Sporobolus indicus
smut grass |
SWSS
|
L48 (NI), HI (I), PR (N), VI (I) |
PAFO2
|
Passiflora foetida
stinking passionflower |
FLEPPC
|
L48 (NI), HI (I), PR (N), VI (N) |
BRAR71
|
Bryum argenteum
silver thread moss
silvergreen bryum moss
silvery bryum |
N'EAST
|
NA (N) |
CHCA10
|
Chrysophyllum cainito
star apple |
HEAR
|
PR (N), VI (I) |
|
|
