Noxious Flowers for Oregon
Page 2
Category Definition A
Noxious weed of known economic importance which occurs in small enough infestations to make eradication/containment possible; or is not known to occur, but is present in neighboring states B
Noxious weed of economic importance which is regionally abundant, but may have limited distribution in some counties; biological control is the preferred approach
Category Scientific name Family Common name A Nardus stricta
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Poaceae Matgrass ** Federal Nassella trichotoma
syn Stipa trichotoma
Noxious in AL, AR, AZ, CA, DE, FL, GA, IL, MA, MD, MI, MN, MO, MS, NC, NE, OH, OK, OR, RI, SC, TX, VA, VT, WA, WVPoaceae Nassella Tussock, serrated tussock, Yass River tussock A Nuphar lutea (L.) Sm. Nymphaeaceae Spatterdock, Wokas, Cowlily, Bullhead lily, Brandy bottle, Yellow Pond-lily B Onopordum acanthium
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Asteraceae Scotch Thistle, cotton thistle, woolly thistle, winged thistle, jackass thistle, heraldic thistle Federal Opuntia aurantiaca
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTCactaceae jointed prickly pear, tiger-pear B Orobanche minor
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1030
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTOrobanchaceae Small broomrape Federal Orobanche spp. (See 7 CFR 360.200 for 13 exceptions)
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTOrobanchaceae broomrape Federal Oryza longistaminata
syn Oryza barthii
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae Wild rice, longstamen rice, red rice Federal Oryza punctata
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae red rice Federal Oryza rufipogon
syn Oryza fatua, Oryza sativa var. fatua
Noxious in AL, CA, FL, GA, MA, MN, NC, OR, SC, VTPoaceae red rice, brownbeard rice Federal Ottelia alismoides
Noxious in AL, CA, MA, NC, OK, OR, SC, VTHydrocharitaceae duck lettuce, water-plantain ottelia B Panicum miliaceum
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Poaceae Wild Proso Millet, Broom-corn millet, Panic millet, Proso, birdseed millet, common millet, Hershey millet, hog millet, proso millet, wild proso millet, European millet, Akdari, Busa, Ch'I , Chi, Chu, Men, Millet, P'Ei, Pluimgierst, Shu, Tzu Federal Paspalum scrobiculatum
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae creeping paspalum, ditch millet, Indian paspalum, water couch, Kodohirse, kodo, kodra, mijo koda, Indian crown grass, Kodo-millet, kodomillet, ricegrass, ricegrass paspalum, kodra millet, rebu bawang, rumput kinangan, suket krisik A Peganum harmala
Poisonous to livestock, medicinal for humans
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Zygophyllaceae African rue**, Harmal, Syrian Rue, ruin weed, rue, wild rue, Alharma, Armel, Gamarza, Harmal Shrub, Harmel, Harmelraute, Harmine, Hurmal, Isband, Ispand, Ozallaik, Rahshca, Steppenraute, Telepathine. Federal Pennisetum clandestinum
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae Kikuyu grass Federal Pennisetum macrourum
syn Pennisetum angolense, Pennisetum giganteum, Pennisetum quartinianum
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae African feathergrass, bedding grass, waterside-reed Federal Pennisetum pedicellatum
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae annual kyasuwa grass, hairy fountain grass, kayasuwa grass, kyasuwa grass Federal Pennisetum polystachion
syn Pennisetum polystachion subsp. atrichum, Pennisetum polystachion subsp. polystachion
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTPoaceae Blue buffel grass, mission grass, thin napiergrass, feathery pennisetum, queue de chat, West Indian Pennisetum B Poa annua var reptans
syn P. annua var. aquatica, P. annua
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1050Poaceae Creeping Annual Bluegrass, walkgrass, annual bluegrass, Annual meadow grass, Low Spear Grass, Straatgras B Poa trivialis
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1030Poaceae Rough bluegrass Crop Polygonum aviculare
syn Polygonum aviculare L. var. vegetum Ledeb., Polygonum heterophyllum Lindm., Polygonum monspeliense Pers., Polygonum littoralePolygonaceae common knotweed, Prostrate pigweed, Asa Al Rae'Y, Box Knotweed, Centinodia, Gewoon Varkensgras, Habbat Al Rae'Y, Hemero Tea, Knotgrass, Knotweed, Knowgrass, Kus Karabugdayi, Miti-Yanagi, Nana Shwana, Pien Hsu, Prairie Knotweed, T'Ieh Sien Ts'Ao, Yard Knotweed Crop Polygonum convolvulus
syn Bilderdykia convolvulus (L.), Fallopia convolvulus (L.), Polygonum convolvulus L. var. convolvulus, Reynoutria convolvulus (L.), Tiniaria convolvulusPolygonaceae Wild buckwheat, black bindweed, climbing buckwheat, dullseed cornbind, cornbind B Polygonum cuspidatum
syn Fallopia japonica
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Polygonaceae Japanese Knotweed, Japanese bamboo, Mexican bamboo, Japanese fleeceflower, Sally rhubarb, donkey rhubarb, gypsy rhubarb, Hancock's curse, Pysen saethwr, Glúineach bhiorach, wild rhubarb, crimson beauty
More Info -- Edible PartsCrop Polygonum persicaria
syn Polygonum hydropiper
syn Polygonum maximowiczii, Polygonum fastigiatoramosum, Persicaria fastigiatoramosa, Persicaria hydropiper L.Polygonaceae Smartweed, Ladysthumb, Red leg, Acemotu, Hashishat Al Ger'An, Persicaria, Perzikkruid, Spotted Ladysthumb, Daun Senahun, Marshpepper Knotweed, Mild Water-pepper, Pimienta Acuatica, Pweve D'Ewe, Yanagi-Tade, Bity Tongue, Arcmart, Smartass, Ciderage, Culrage, Bloodwort, Arsesmart, Water-pepper, Marshpepper Smartweed, Biting persicaria, Biting knotweed, Bite tongue, Snake-weed, Sickle-weed, Pepper-plant, Red-shanks, Red-knees, Redleaf, La liao. B Polygonum polystachyum
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Polygonaceae Himalayan Knotweed, cultivated knotweed B Polygonum sachalinense
syn Fallopia sachalinensis
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Polygonaceae Giant Knotweed
CalFlora DatabaseCrop Portulaca oleracea
syn Portulaca neglecta, Portulaca oleracea L. ssp. granulatostellulata, Portulaca oleracea L. ssp. impolita, Portulaca oleracea L. ssp. nicaraguensis, Portulaca oleracea L. ssp. nitida, Portulaca oleracea L. ssp. papillatostellulata, Portulaca oleracea L. ssp. stellata, Portulaca retusaPortulacaceae Common purslane, Green purslane, little hogweed, Akulikuli-kula, Ancharupa, Beldroega, Berbin, Coupe-Pied, Coupier, Farfena, Gelang pasir, Golasiman, Krokot, Ma Ch'Ih Hsien, Ngalug, Parpinah, Perpine, Pig weed, Porcelana, Pourpier Commun, Pourpier, Purslane, Pusley, Rigla, Semizotu, Stilchi, Suberi-Hiyu, Verdolaga, Vertolaga, Portulak, ghol, Postelein B Potentilla recta
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Rosaceae Sulfur Cinquefoil Federal Prosopis alpataco
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis argentina
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis articulata
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeMesquit, mesquite, mesquite amargo Federal Prosopis burkartii
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis caldenia
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeCalden, mesquite Federal Prosopis calingastana
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeCusqui, mesquite Federal Prosopis campestris
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis castellanosii
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis denudans
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis elata
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis farcta
syn Prosopis stephaniana
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeSyrian mesquite, Stuffed propopis, Khurnifk Federal Prosopis ferox
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeChurqui, churqui blanco, churqui jujeno, quiscataco, mesquite Federal Prosopis fiebrigii
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis hassleri
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeAlgarrobo, algarrobo del chaco, algarrobo paraguayo, mesquite Federal Prosopis humilis
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis kuntzei
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeBarba de tigre, caranda, itin, jacaranda, lanza-lanza, palo mataco, yacaranda, yacaranda itin, mesquite Federal Prosopis pallida
syn Acacia pallida, Prosopis limensis
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite, kiawe, algaroba, algarrobo, algarrobo americano, huarango Federal Prosopis palmeri
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaePalo de hierro, palo fierro, mesquite Federal Prosopis reptans
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaecreeping mesquite, tornillo Federal Prosopis rojasiana
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis ruizleali
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis ruscifolia
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeAlgarrobo blanco, ibope-moroti, olkha, pao de espinho, quilin, vinal, visnal, yuncumarim, mesquite Federal Prosopis sericantha
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite Federal Prosopis strombulifera
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn MimosaceaeArgentine screwbean, creeping mesquite Federal Prosopis torreyana
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTFabaceae
syn Mimosaceaemesquite A Prymnesium parvum Prymnesiophyceae golden algae A
FederalPueraria lobata
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200
Noxious in FL, IL, KS, MO, OR, PA, TX, WA, WVFabaceae Kudzu** Crop Raphanus sativus Brassicaceae Wild radish Federal Rottboellia exaltata
syn Rottboellia cochinchinensis, Manisuris exaltata, Rottboellia exaltata, Stegosia cochinchinensis
Noxious in AL, AR, CA, FL, LA, MA, MN, NC, OR, SC, TN, TX, VTPoaceae guinea-fowl grass, itchgrass, Kelly grass, kokoma grass, Raoul grass B Rorippa sylvestris
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Brassicaceae Yellow Fieldcress, Creeping Yellow Fieldcress, Creeping Fieldcress B Rubus armeniacus discolor
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200
except fruit for consumptionRosaceae Himalayan blackberry, Himalaya-berry Federal Rubus fruticosus
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTRosaceae Blackberry, bramble blackberry, Allegheny Blackberry, Bly, Bogurtlen, Bramble, Bramble-Kite, Brambleberry, Brameberry, Brummel, Bumble-Kite, Common Blackberry, European Blackberry, Gewone Braam, Rovo, Scaldhead, Shrubby Blackberry, Zarza, Zarzamora, wild blackberry complex Federal Rubus moluccanus
syn Rubus hillii
Noxious in AL, CA, FL, MA, MN, NC, OR, SC, VTRosaceae wild raspberry, Molucca bramble, Molucca raspberry, kohkihl, soni, wa ngandrongandro, Ceylon blackberry, Akar Bulan Mudu, Akar Koepor, Akar Kupur, Berete, Brembet, Eelkek, Noendoeng, Tampu Rengat, Temporanak, , broad leafed bramble, Molucca bramble, eelkek, piquant lou-lou, giant
brambleCrop
CropRumex acetosella
syn Acetosella acetosella (L.) Small, Acetosella tenuifolia, Acetosella vulgaris, R. acetosella L. subsp. angiocarpus, R. acetosella L. var. pyrenaeus, R. acetosella L. var. tenuifolius, R. angiocarpus, R. tenuifoliusPolygonaceae common sheep sorrel, field sorrel, red sorrel, sheep sorrel, Acederilla, Acetosella, Acidula, Chuka Palam, Chutrika, Cizana, Common Sorrel, Kleiner Sauer Ampfer, Petite Oseille, Schapenzuring, Sheep's Sorrel, Sorrel, Tangax Uqux, Wild Sorrel, Wilde Zuring Crop
CropRumex crispus
syn Rumex elongatusPolygonaceae Curly dock, Sour dock, yellow dock, narrowleaf dock Crop
CropRumex obtusifolia L.
syn Acetosa oblongifolia, R. obtusifolius L. subsp. agrestis, R. obtusifolius L. subsp. sylvestris, R. obtusifolius L. var. sylvestrisPolygonaceae Broadleaf dock, bitter dock, Roundleaved dock, Broad-leaved Dock, Butter Dock, Common Wayside Dock, Blunt-Leaved Dock, Hummaidh, Kut Yaprakli Labada, Lapathus, Lappacium, Ridderzuring, Surale Di Tch'Van, Turshoua Federal Saccharum spontaneum
Noxious in AL, CA, FL, MA, MN, NC, OR, PR, SC, VTPoaceae wild sugarcane, wild cane, loa, ahlek, false sugarcane, canne à sucre fourragère, canne sauvage, to aheo, ac, banga ruchel, tebu salah; ahlek, ahlec, vao tolo, Kans, Kansi, Kas, pit-pit, fodder cane, geshoumi, wild sugarcane Federal Sagittaria sagittifolia
syn Sagittaria japonica, S. sagittifolia subsp. leucopetala, S. sagittifolia var. edulis, S. sinensis, S. trifolia, S. trifolia var. edulis, S. trifolia var. sinensis
Noxious in AL, CA, MA, MN, NC, OK, OR, PR, SC, VTAlismataceae Arrow head, Chieh Ku, Chien Tao Ts'Ao, Hawaii Arrowhead, Pai Ti Li, Pijlkruid, Shui P'Ing, Suokiu, T'Zu Ku, Wapatoo, Yen Wei Ts'Ao Crop Salsola iberica
syn Salsola tragus L., S. australis R.Br., S. caroliniana Walter, S. kali L. subsp. ruthenica (Iljin) Soó, S. kali L. subsp. tragus (L.) Celak., S. kali L. var. caroliniana (Walter) Nutt., S. pestifer A.Nelson, S. ruthenica Iljin, S. kali L. var. tenuifolia TauschChenopodiaceae Tumbleweed, Saltwort, Prickly Glasswort, Sea-grape, Salt-grape, Sea-thrift, Russian Thistle, Kelpwort, tumbling thistle, Prickly Russian thistle Crop Salsola vermiculata Chenopodiaceae shrubby Russian thistle, wormleaf salsola, wormleaf saltwort, Mediterranean saltwort B Salvia aethiopis
Or. Dept of Ag Division 52, Pest & Disease Control, 603-052-1200Lamiaceae Mediterranean Sage Federal Salvinia auriculata
syn S. natans, S. rotundifolia
Noxious in AL, CA, FL, MA, MN, NC, OK, OR, SC, VTSalviniaceae African payal, butterfly fern, giant salvinia Federal