= Poisonous to animal and/or
human
= Noxious or Invasive in
Oregon
= Crop weed in Oregon
= Federal Noxious weed in
Oregon
Scientific Name Common Name Nama depressum depressed fiddleleaf, narrow-leaved nama Nepeta cataria Catnip, Common Catnip, Cat, Cataria, Catmint, Catnep, Catrup, Cat's-play, Catswort, Field Balm, Garden Nep, Herba Cataria, Herba Catti, Nebada, Nebeda, Nep, Nepeta, Nip, Inu-Hakka, Yalanci Kediotu Nitrophila occidentalis Boraxweed, Western Miterwort, Western Nitrophila, Alkali Pink, Western borax-weed Nothocalais troximoides False Agoseris, Weevil Prairie Dandelion Spatterdock, Wokas, Cowlily, Bullhead lily, Brandy bottle , Yellow Pond-lily Oedogonium or Spyrogyra Blanket Weed, green algae, filamenteous algae Oenothera elata hookeri Hookers Evening Primrose Oliverella elegans Hen and Chicks Scotch Thistle Oxalis Europea Oxalis, Sourgrass, Yellow Wood Sorrel White Locoweed, Silky Crazyweed Paeonia brownii Brown's Peony, California Peony, Mountain Peony, Western Peony, Woodland Star Panicum capillare Witch Grass Icelandic Poppies Pascopyrum smithii Western wheatgrass, Bluestem, bluejoint, western couchgrass, Colorado bluestem, Smith bluestem, Wyoming wheatgrass Penstemon roezlii Regel's mountain penstemon, Roezl's Penstemon Penstemon speciosus Royal Beardtongue, royal penstemon, showy penstemon, Sagebrush Penstemon Perovskia atriplicifolia Russian Sage
syn Persicaria hydropiper L.Smartweed, Water-pepper, Marshpepper Smartweed, Biting persicaria, Biting knotweed, Bite tongue, Snake-weed, Sickle-weed, Pepper-plant, Red-shanks, Red-knees, Redleaf, La liao, Daun Senahun, Marshpepper Knotweed, Mild Water-pepper , Pimienta Acuatica, Pweve D'Ewe, Yanagi-Tade Peucedanum graveolens Dill Phacelia hastata Phacelia, Silverleaf Phacelia, Timberline phacelia, White-leafed phacelia, Mountain phacelia Phacelia heterophylla Varileaf Phacelia, Phacelia, Varied-leaf phacelia Reed Canarygrass, canary grass, gardener's garters, Bride's Laces, Rietgras, ribbon grass Phalaris arundinacea var Picta
synPharalis arundinaera var pictaStrawberry'n Cream Ribbon Grass, Ribbon grass, Gardener's garters, Reed canary grass Philotria canadensis
syn Philotria linearisCanadian waterweed, common waterweed, Waterweed, Elodea, American Elodea, Anacharis, Canadian Pondweed, Ditch Moss, Water Thyme, Élodée du Canada, Vandpest, Kanada vesikatk, vesihain, Vesirutto, Kanadanvesirutto, Kanadische Wasserpest, Brede Waterpest, Vasspest, Vodomor Kanadský, Vattenpest, Vanlig Vattenpest Phoenicaulis cheiranthoides Dagger pod, Common Phoenicaulis, Wallflower phoenicaulis Phragmites australis Common Reed Planch. var. planchonii Canadian waterweed, common waterweed, Waterweed, Elodea, American Elodea, Anacharis, Canadian Pondweed, Ditch Moss, Water Thyme, Élodée du Canada, Vandpest, Kanada vesikatk, vesihain, Vesirutto, Kanadanvesirutto, Kanadische Wasserpest, Brede Waterpest, Vasspest, Vodomor Kanadský, Vattenpest, Vanlig Vattenpest Plectritis macrocera Plectritis, White Plectritis, long-horn plectritis Poa bulbosa Bulbous Bluegrass Polemonium micranthum Littlebells polemonium, Annual Jacob's-Ladder, Annual Polemonium, Annual Sky-pilot, Small Jacob's ladder Polygonum amphibium Swamp Knotweed, water knotweed, water smartweed, amphibious bistort, Water heart's ease, Tear-thumb Polygonum douglasii Douglas' knotweed, Knotweed
syn Polygonum fastigiatoramosum, Polygonum maximowiczii, Polygonum persicariaSmartweed, Water-pepper, Marshpepper Smartweed, Biting persicaria, Biting knotweed, Bite tongue, Snake-weed, Sickle-weed, Pepper-plant, Red-shanks, Red-knees, Redleaf, La liao, Daun Senahun, Marshpepper Knotweed, Mild Water-pepper , Pimienta Acuatica, Pweve D'Ewe, Yanagi-Tade, Bity Tongue, Arcmart, Smartass, Ciderage, Culrage, Bloodwort, Arsesmart, Ladysthumb, Red leg, Acemotu, Hashishat Al Ger'An, Persicaria, Perzikkruid, Spotted Ladysthumb Polygonum arenastrum Dooryard Knotweed, Common knotweed, Knotweed, Wire-grass, Oval-leaf knotweed Polygonum pensylvanicum Linnaeus Pinkweed, Pennsylvania smartweed Polypogon monspeliensis
syn Alopecurus monspeliensis L.Annual Beard Grass, Beard grass, Rabbitsfoot Grass, Rabbit's Foot, Annual rabbitsfoot grass, Rabbitfoot polypogon Potamogeton illinoensis
syn Potamogeton angustifolius, Potamogeton lucensIllinois Pondweed, Ptoamot de l'illinois Potentilla anserina Common Silverweed, Silverweed, Silverweed Cinquefoil Pears, Plums, Cherry Western Common Chokecherry, Wild Cherries, Black Cherry, Bitter Cherry, Pin Cherry Purshia tridentata Chapparal, Creosote Bush, Greasewood, Gobernadora, bitterbrush, antelope bitterbrush, antelope-brush, quinine brush, black sage, deer-brush, buckbrush Pyrus Decorus Northern Mountain Ash Pyrrocoma uniflora var. gossypina Bear Valley pyrrocoma Whitewater crowfoot Blister plant, Common buttercup, Tall Buttercup, Meadow buttercup, tall crawfoot, , gold cup, butter-rose, Butter-daisy, horsegold, bachelor's-buttons Shore Buttercup, Desert Buttercup, Rocky Mountain buttercup, Desert crowfoot, Creeping buttercup, Alkali buttercup, Seaside crowfoot Celery leaved buttercup, Blaartrekkende Boterbloem, Blisters Buttercup, Celery-leaved Crowfoot, Celeryleaf Buttercup, Cloffing, Crowfoot Buttercup, Crowfoot,Acrid, Cursed Buttercup, Gol Duguncicegi, K'U Chin, Marsh Crowfoot, Rogon Chichegi, Sardonia, Shih Lung Jui, Shui Chin, Ti Shen, Zaghlil, celery buttercup, celery ranunculus, celery-leaf crowsfoot, cursed crowsfoot, poison buttercup Hornseed Buttercup, Bur Buttercup, Curveseed butterwort Ribes hirtellum Gooseberry Black Locust Rorippa curvipes Bluntleaf Yellow-cress Rorippa curvisiliqua var. curvisiliqua Western Yellow Cress, Curvepod yellowcress Rosa spp. Roses Rosa Multiflora Multiflora Rose Rosmarinus officinalis Rosemary 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 Rudbeckia hirta Black-eyed Susan Dock Saintpaulia spp. African Violet
S. australis, S. kali, S. kali L. ssp. ruthenica, S. kali L. ssp. tragus L., S. kali L. ssp. tenuifolia, S. pestifer, S. ruthenicaRussian Thistle, Saltwort, Prickly Russian Thistle, Glasswort, Prickly Glasswort, Prickly Saltwort, Spiny Saltwort, Stekend Loogkruid, tumbleweed, tumbling thistle Mediterannean Sage, African sage American Elder, Elderberry Sanguisorba occidentalis Western burnet Bouncing Bet, Soapwort, Scourwort, Fuller's Herb, Hedge Pink, and Maid's pink, Wild Sweet William, Sweet Betty, and Lady-at-the-Gate Sarcobatus vermiculatus Greasewood, Black Greasewood, Chicowood Scirpus californicus California Bulrush, Giant Bulrush, Giant Sedge, Southern Bulrush, Tule Secale cereale Rye grain Butterweed, California butterweed, California groundsel, California rayless butterweed, Groundsel, Rayless Ragwort Columbia mountain butterweed, Columbia ragwort, Groundsel Alkali-Marsh Ragwort Sidalcea malvaeflora Checker Bloom, Checker Mallow, Wild-Hollyhock Sideranthus gracilis
syn Aplopappus gracilis, Dieteria gracilis Nutt., Haplopappus gracilis, Haplopappus ravenii, Machaeranthera gracilisGolden weed, Grass-Leaf Tansy-Aster, Slender Goldenweed, yellow daisy, Yellow Spiny Daisy Silene alba
syn Silene pratensisEvening campion, White cockle, Evening lychnis, Campion, White campion, White robin Tumble mustard, Jim Hill mustard, tumbling mustard, tall hedge-mustard, tall tumblemustard Besen Rauke, Fejjailah, Flaxweed tansymustard, Flixweed, Flixweed tansymustard, Herb sophia, Hierba De Los Cirujanos, Pinnate tansymustard, Sagesse, Sagesse des chirurgiens, Sofia, Sofiekruid, T'Ing Li, Tansymustard, Toore, Velar Sophienkraut Bitter Nightshade, European bittersweet, Climbing nightshade, bittersweet, bittersweet nightshad, deadly nightshade, dulcamara, Bai Ying, Bittersweet Twigs, Bitterzoet, E'Nab Al Tha'Lab, Hab Al A'Lam, Helwa Morrah, Hundaebaer, K'U Ch'Ieh, Maurella, Shu Yang Ch'Uan, Tre Marana, Woody Nightshade, Yaban Yasemini, Zurukamara Buffaloburr, Buffalobur nightshade, Texas thistle, Kansas thistle, Colorado bur, Prickly nightshade Solidago Confinis Southern Goldenrod Solidago occidentalis Western goldenrod European Mountain Ash Shattercane Simplestem Bur-reed, Branched Bur-reed, exotic bur-reed, Bur reed, Astiger Igelskolben, Biodo, Broadfruit Burreed, Grote Egelskop Spyrogyra or Oedogonium Blanket Weed, green algae, filamenteous algae Symphyotrichum patens Late Purple Aster, Clasping Aster, Spreading Aster, Skydrop aster Syntrichia ruraliformis Star Moss Syringa spp. Lilac Tamarix parviflora Tamarix, Saltcedar Dandelion, Blowball, cankerwort, doon-head-clock, fortune teller, horse gowan, Irish daisy, yellow gowan, one-o'clock. Thelypodium brachycarpum Short-podded Thelypodium, Shortpod Thelypody Thinopyrum intermedium
Syn Thinopyrum intermedium ssp. barbulatum, Agropyron intermedium, Agropyron intermedium var. trichophorum, Agropyron trichophorum, Elymus hispidus, Elymus hispidus ssp. barbulatus, Elymus hispidus var. ruthenicus, Elytrigia intermedia, Elytrigia intermedia ssp. barbulata, Elytrigia intermedia ssp. trichophoraIntermediate Wheatgrass, Pubescent Wheatgrass Field Pennycress, Stinkweed Thuja occidentalis White Cedar Tortula ruraliformis Star Moss Common salsify, Go-to-bed-at-noon, Goat's Beard, Joseph's flower, Meadow goat's-beard, Noonflower, Noontide, Salsifis majeur, Western goat's beard, Western Salsify, wild oysterplant, Yellow goatsbeard, Yellow Salsify Tragopogon porrifolius Goatsbeard, John-go-to-bed-at-noon, Oyster plant, Purple salsify, Vegetable oyster Hop Clover
syn Trifolium bonannii, Trifolium fragiferum subsp. bonannii, Trifolium neglectumStrawberry Clover, Trèfle fraise, Erdbeerklee, Trébol fresero, Aardbeiklaver, Smultronklöver Clover, Dutch Clover, White shamrock, Shamrock, Honeystalks Arrowgrass, Sea arrow grass, Schorrenzoutgras, Seaside Arrowgrass, Troscart maritime Trigonella corniculatus L. Birdsfoot Trefoil, Birdfoot deervetch, Common Bird's-foot Trefoil, Bloomfell, Cat's clover, Crowtoes, Ground honeysuckle, Cornette, Cube, Lotier corniculé, Hornklee, Cornichão, Cuernecillo, Cuernecillo del campo, Baby's Slippers, Eggs And Bacon, Gewone Rolklaver, Pai Mai Ken, Shoes & Slippers Trillium Ovatum ssp ovatum Pacific Trillium, Western wakerobin Triteleia grandiflora var. grandiflora
syn Brodiaea douglasii , Brodiaea grandifloraDouglas' Brodiaea, Douglas' Triteleia, Large-flower triteleia, Wild Hyacinth Triticale spp. Triticale Triticum cristatum Crested wheatgrass, Agropiro, Agropiro crestado, Agropyre à crête, Chiendent à crête, Fairway crested wheatgrass, Fairway wheatgrass, Kammquecke Typha angustifolia Cattails, Narrowleaf Cattail Ulmus spp. Elm (leaf only) Stinging Nettle , Burning Nettle Verbascum blattaria Edelkraut, Moth, Moth Mullein, Mottenkruid, Mullein, White Moth Mullein Verbascum thappus Candlewick, Mullein, Wooly Mullein, Common Mullien, Flannel Mullein Veronica Americana American Speedwell, Brooklime Goosefoot violet, Smooth-leaved violet, Mountain Violet Wiegela Chameleon Chameleon Wiegela Zinnia spp. French Hollyhock, tall mallow, high mallow, cheeses, Zinnia
Copyright 1998-2005 Colleen D. Bergeron.
Last revised: November 25, 2005.