NOTICE: The WeedUS Database of plants invading natural areas in the U.S. (including Hawaii) has been compiled from a wide variety of sources including publications, reports, surveys, and occasional personal observations from experts in the field. Sources include the National Park Service and other federal agencies, state and local natural resource departments, The Nature Conservancy, state and regional Exotic Pest Plant Councils and related organizations, universities and others. Sources for each plant listed are provided on the table -- click on the REFERENCE(S) header to go to a legend for the source codes. The current list includes over 1,000 plants and is updated as needed. Please contact Jil Swearingen (jil_swearingen@nps.gov) regarding any errors, omissions or potential additions to the list.

The purpose of this list is informational and educational and it is neither intended nor approved for use as a regulatory tool. Many of the species on this list are economically important horticultural plants but sometimes cause problems when they escape and establish in natural areas.

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Download the complete WeedUS Excel file

Plant Conservation Aliance - Alien Plant Working Group's

Mid-Atlantic List (Complete A-Z)
SCIENTIFIC NAME COMMON NAME REPORTED INVASIVE REFERENCE(S) FACT SHEET
Abutilon theophrasti velvetleaf; Indian mallow: butterprint; pie-maker MI, OR, VA, WA AAPR, FC, JA, PNWEPPC Look-up Abutilon theophrasti on USDA PLANTS Volunteer
Acer palmatum Japanese maple VA, DC JS Look-up Acer palmatum on USDA PLANTS Volunteer
Acer platanoides Norway maple CT, DC, DE, IL, IN, MA, MD, ME, MI, NH, NJ, NY, OR, PA, TN, VA, VT, WI, WV AAPR, CIPWG, CTDEP, DNREC, EU, FC, INPAWS, IPCNYS, MDCES, MDDNR, NHISC, NJDA, JS, NPSO, PADCNR, PERT, SR, TL, TNC, VADCR, WIDNR Look-up Acer platanoides on USDA PLANTS In Progress
Acer pseudoplatanus Sycamore maple; mock plane CT, PA CIPWG, FC, PERT, PADCNR, TNC, Look-up Acer pseudoplatanus on USDA PLANTS Volunteer
Aegopodium podagraria goutweed, bishop's weed, ground elder CT, MI, NJ, PA, VT, WI AAPR, CIPWG, FC, NJDA, PERT, PADCNR, VTDEC, WIDNR Look-up Aegopodium podagraria on USDA PLANTS Yes
Aesculus hippocastanum horse chestnut GA, ME, OR, PA, WI FC, NPSO, SR Look-up Aesculus hippocastanum on USDA PLANTS Volunteer
Agrostis capillaris colonial beatgrass OR, TN, VA, WA FC, JS, PNWEPPC, TNC, VADCR Look-up Agrostis capillaris on USDA PLANTS Volunteer
Agrostis gigantea redtop NY, OR, TN, VA JS, TNC, VADCR Look-up Agrostis gigantea on USDA PLANTS Volunteer
Ailanthus altissima tree-of-heaven; stinking shumac; copal tree; varnish tree AZ, CA, CT, DC, DE, FL, HI, IN, KY, LA, MA, MD, MI, MO, NC, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, TN, VA, WA, WI, WV AAPR, CAEPPC, CIPWG, DNREC, FC, UHI, INPAWS, KYEPPC, MDCES, MDDNR, MODOC, NCDPR, NHISC, NJDA, JS, NPSO, PADCNR, PERT, PNWEPPC, SR, TNC, TL, TNEPPC, VADCR, WIDNR Look-up Ailanthus altissima on USDA PLANTS Yes
Ajuga reptans creeping bugleweed; carpet bugleweed MD, TN, VA MDCES, MDDNR, JS, VADCR Look-up Ajuga reptans on USDA PLANTS Volunteer
Akebia quinata five-leaf akebia; chocolate vine DC, MD, NJ, KY, PA, VA KYEPPC, NJDA, JS, PADCNR, PERT, VADCR Look-up Akebia quinata on USDA PLANTS Yes
Albizia julibrissin silk tree; mimosa DC, FL, GA, KY, LA, MA, NC, NJ, SC, TN, VA, WV ABS, FC, FLEPPC, GAEPPC, KYEPPC, NCDEHNR, NJDA, JS, SR, TNEPPC, VADCR Look-up Albizia julibrissin on USDA PLANTS Yes
Alliaria petiolata garlic mustard AK, CT, DC, DE, GA, IA, IL, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, OR, PA, TN, VA, VT, WI, WV AAPR, CIPWG, DNREC, FC, FSAK, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NHISC, NJDA, JS, NPSO, NWRA, PADCNR, PERT, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Alliaria petiolata on USDA PLANTS Yes
Allium vineale field garlic, crow garlic, wild garlic CT, MD, NC, NJ, PA, TN, VA, WV CIPWG, FC, MDDNR, NJDA, JS, PERT, VADCR Look-up Allium vineale on USDA PLANTS Volunteer
Alnus glutinosa black alder; European alder IL, IN, MI, NY, PA, WI AAPR, FC, INPAWS, SR, WIDNR Look-up Alnus glutinosa on USDA PLANTS Volunteer
Alternanthera philoxeroides alligatorweed GA, KY, IL, NC, SC, TX, VA EU, FC, GAEPPC, GMRP, NCDPR, JS, TNC, VADCR Look-up Alternanthera philoxeroides on USDA PLANTS In Progress
Ampelopsis brevipedunculata Amur peppervine; porcelainberry CT, DC, DE, MA, MD, NJ, NY, PA, RI, VA, WI, WV CIPWG, CTDEP, DNREC, FC, IPCNYS, MD, MDCES, NJDA, JS, PADCNR, PERT, RINHS, TL, TNC, VADCR, WIDNR Look-up Ampelopsis brevipedunculata on USDA PLANTS Yes
Anthoxanthum odoratum sweet vernal grass DC, HI, MD, OR, WA FC, JS, PNWEPPC, TNC, UHI Look-up Anthoxanthum odoratum on USDA PLANTS Volunteer
Aralia elata Japanese Angelica PA SR Look-up Aralia elata on USDA PLANTS Volunteer
Arctium minus common burdock CO, ID, IL, KY, MD, MI, OH, OR, PA, SC, TN, VA, WA, WI, WV, WY AAPR, FC, KYEPPC, JS, PERT, PNWEPPC, TNC, WIDNR Look-up Arctium minus on USDA PLANTS Volunteer
Arrhenatherum elatius tall oatgrass CA, OR, TN, VA, WA FC, JS, PNWEPPC, TNC, VADCR Look-up Arrhenatherum elatius on USDA PLANTS Volunteer
Artemisia stelleriana oldwoman NJ NJDA Look-up Artemisia stelleriana on USDA PLANTS Volunteer
Artemisia vulgaris mugwort; common wormwood; felon herb MD, NJ, NY, PA, TN, VA FC, NJDA, JS, PERT, TNC, VADCR Look-up Artemisia vulgaris on USDA PLANTS Volunteer
Arthraxon hispidus small carpgrass CT, KY, MD, PA, TN, VA, WV CIPWG, FC, KYEPPC, MDDNR, JS, PERT, VADCR Look-up Arthraxon hispidus on USDA PLANTS Volunteer
Arundo donax giant reed; wild cane; cana brava; carrizo AZ, CA, GA, MD, NM, NV, TX, VA AZJS, CAEPPC, FC, GAEPPC, JP, MDCES, JS, TNC, VADCR Look-up Arundo donax on USDA PLANTS Yes
Bambusa vulgaris common bamboo; golden bamboo; grand bamboo DC JS Look-up Bambusa vulgaris on USDA PLANTS Volunteer
Berberis thunbergii Japanese barberry CT, DC, DE, IN, KY, MA, MD, ME, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI, WV CIPWG, DNREC, FC, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, VADCR, VTDEC, WIDNR Look-up Berberis thunbergii on USDA PLANTS Yes
Berberis vulgaris common barberry; jaundice-berry; European barberry CA, CT, IL, IN, IA, PA, MA, ME, MT, NH, NJ, NM, NY, OH, RI, TN, VT, WI CIPWG, FC, NHISC, NJDA, JS, PADCNR, PERT, SR, TNC, VTDEC, WIDNR Look-up Berberis vulgaris on USDA PLANTS Volunteer
Betula pendula European white birch KY, MD, WA, WI FC, SR Look-up Betula pendula on USDA PLANTS Volunteer
Brassica rapa wild mustard MD, TN, TX, VA JS Look-up Brassica rapa on USDA PLANTS Volunteer
Bromus sterilis poverty brome MD, MO, OR, WA FC, MDDNR, MODOC, PNWEPPC, TNC Look-up Bromus sterilis on USDA PLANTS Volunteer
Bromus tectorum cheatgrass AZ, CA, CO, CT, HI, ID, NE, NJ, NV, OR, PA, SD, TN, UT, WA, WV, WY CAEPPC, CIPWG, FC, NJDA, JS, PADCNR, PNWEPPC, TNC Look-up Bromus tectorum on USDA PLANTS Volunteer
Broussonetia papyrifera paper mulberry; tapa cloth tree DC, FL, GA, LA, MD, NC, OK, PA, SC, TN, VA FC, JS, SR, TNC Look-up Broussonetia papyrifera on USDA PLANTS Yes
Buddleja davidii orange-eye butterfly bush; summer lilac CA, KY, NC, NJ, OR, PA, WA, WV FC, NJDA, JS, NPSO, PNWEPPC, SR Look-up Buddleja davidii on USDA PLANTS In Progress
Callitriche stagnalis pond water-starwort CT, NJ CIPWG, NJDA, Look-up Callitriche stagnalis on USDA PLANTS Volunteer
Capsella bursa-pastoris shepherd's purse AZ, CA, HI, MD, NV, UT, VA JS Look-up Capsella bursa-pastoris on USDA PLANTS Volunteer
Cardamine impatiens narrow-leaf bittercress CT, NJ CIPWG, NJDA Look-up Cardamine impatiens on USDA PLANTS Volunteer
Cardiospermum halicacabum balloon-vine; heart pea; winter cherry VA JS, VADCR Look-up Cardiospermum halicacabum on USDA PLANTS In Progress
Carduus acanthoides spiny plumeless thistle IA, MN, NJ, OR, SD, VA, WA, WI, WY FC, NJDA, JS, PNWEPPC, TNC, VADCR?, WI, WIDNR Look-up Carduus acanthoides on USDA PLANTS Volunteer
Carduus crispus curly plumeless thistle NJ NJDA Look-up Carduus crispus on USDA PLANTS Volunteer
Carduus nutans nodding plumeless thistle CO, GA, IA, ID, IL, KS, KY, MD, MN, MO, NC, NE, NJ, OR, PA, SD, TN, VA, WA, WI, WY FC, GAEPPC, KYEPPC, MODOC, NJDA, JS, PADCNR, PNWEPPC, TNC, VADCR, WIDNR Look-up Carduus nutans on USDA PLANTS Yes
Carex kobomugi Asiatic sand sedge; Japanese sedge MD, NJ, VA NJDA, JS, VADCR Look-up Carex kobomugi on USDA PLANTS Yes
Carlina vulgaris Carline thistle NJ NJDA Look-up Carlina vulgaris on USDA PLANTS Volunteer
Catalpa ovata Chinese catalpa CT, MA, MD FC, SR Look-up Catalpa ovata on USDA PLANTS Volunteer
Catalpa speciosa northern catalpa; western catalpa FL, MD, NJ, TN, VA NJDA, JS, SR Look-up Catalpa speciosa on USDA PLANTS Volunteer
Celastrus orbiculatus Asian bittersweet; Asiatic bittersweet; Oriental bittersweet CT, DC, DE, IL, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, PA, RI, TN, VA, VT, WI, WV AAPR, CIPWG, DNREC, FC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NHISC, NJDA, JS, PADCNR, PERT, RINHS, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Celastrus orbiculatus on USDA PLANTS Yes
Centaurea biebersteinii spotted knapweed AZ, CA, CO, CT, DE, KY, ID, IL, MA, MD, MI, MN, MT, NC, NJ, NY, OR, PA, SD, UT, VA, WA, WI, WV, WY AAPR, CIPWG, CTDEP, FC, IPCNYS, KYEPPC, MDCES, MDDNR, NJDA, JS, NWRA, PERT, PNWEPPC, TNC, VADCR, WI, WIDNR Look-up Centaurea biebersteinii on USDA PLANTS Yes
Centaurea cyanus cornflower; batchellor's button; blue bottle MD, TN JS Look-up Centaurea cyanus on USDA PLANTS Volunteer
Centaurea jacea brown knapweed; brown-ray knapweed NC, OR, VA, WA FC, JS, VADCR, PNWEPPC Look-up Centaurea jacea on USDA PLANTS Volunteer
Centaurea solstitialis yellow star-thistle CA, ID, OR, NJ, UT, WA CAEPPC, FC, NJDA, NWRA, JS, PNWEPPC, TNC Look-up Centaurea solstitialis on USDA PLANTS Yes
Centaurea transalpina Alpine knapweed VA FC, VADCR Look-up Centaurea transalpina on USDA PLANTS Volunteer
Cerastium biebersteinii Boreal mouse-ear chickweed NJ NJDA Look-up Cerastium biebersteinii on USDA PLANTS Volunteer
Cerastium fontanum common mouse-ear chickweed; hehine-hauli MD, VA JS Look-up Cerastium fontanum on USDA PLANTS Volunteer
Chelidonium majus celandine CT, MD, VT, WI CTDEP, FC, JS, VTDEC, WIDNR Look-up Chelidonium majus on USDA PLANTS Volunteer
Chenopodium ambrosioides Mexican tea; Spanish tea; American wormwood HI, MD, NJ, TN NJDA, JS Look-up Chenopodium ambrosioides on USDA PLANTS Volunteer
Cichorium intybus common chicory; blue sailors; succory AZ, CA, ID, MD, MI, OH, PA, TN, UT, VA, WI, WV AAPR, JS, PERT, TNC, WIDNR Look-up Cichorium intybus on USDA PLANTS Volunteer
Cirsium arvense Canada thistle AK, AZ, CO, CT, DE, IA, ID, IN, MD, MI, MN, MO, MT, ND, NJ, OH, OR, PA, RI, SD, TN, VA, WA, WI, WV, WY AAPR, CIPWG, DNREC, FC, FSAK, INPAWS, MDCES, MDDNR, MODOC, NJDA, JS, NWRA, PADCNR, PNWEPPC, RINHS, TNC, VADCR, WI, WIDNR Look-up Cirsium arvense on USDA PLANTS Yes
Cirsium vulgare bull thistle AK, AZ, CA, CO, HI, ID, MA, MD, MI, MN, MO, NC, NJ, OH, OR, PA, SD, TN, UT, VA, WA, WI, WV, WY AAPR, FC, FSAK, MDCES, MDDNR, NJDA, JS, PADCNR, PERT, PNWEPPC, TNC, VADCR, WIDNR Look-up Cirsium vulgare on USDA PLANTS Volunteer
Clematis terniflora leatherleaf clematis; yam-leaved clematis; sweet autumn virgin's bower DC, DE, IL, MD, NJ, TN, VA DNREC, EU, FC, MDDNR, NJDA, JS Look-up Clematis terniflora on USDA PLANTS Volunteer
Commelina communis Asiatic dayflower; common dayflower MD, PA, TN, VA JS, PERT, VADCR Look-up Commelina communis on USDA PLANTS Volunteer
Conium maculatum poison hemlock, spotted hemlock AZ, CA, KY, MD, NE, OH, OR, PA, VA, WA, WI, WV FC, KYEPPC, JS, PNWEPPC, PERT, TNC, VADCR, WIDNR Look-up Conium maculatum on USDA PLANTS Volunteer
Convolvulus arvensis field bindweed AZ, CA, CO, CT, DE, ID, MI, MO, NE, NV, OH, OR, PA, SD, UT, VA, WA, WI, WY AAPR, CTDEP, DNREC, FC, MODOC, JS, PERT, PNWEPPC, TNC, VADCR, WIDNR Look-up Convolvulus arvensis on USDA PLANTS In Progress
Coronilla varia crown vetch CT, IN, KY, MD, MI, MO, NC, NJ, OR, TN, VA, WI, AAPR, CTDEP, FC, KYEPPC, INPAWS, MDCES, MDDNR, MODOC, NJDA, JS, NPSO, TNC, VADCR, WI, WIDNR Look-up Coronilla varia on USDA PLANTS Volunteer
Cruciata laevipes smooth bedstraw VA JS Look-up Cruciata laevipes on USDA PLANTS Volunteer
Cynodon dactylon Bermuda grass AZ, CA, FL, GA, HI, NV, OK, TN, TX, UT, VA AZJS, FC, GAEPPC, JP, JS, TNC, UHI, VADCR Look-up Cynodon dactylon on USDA PLANTS In Progress
Cyperus amuricus Asian flat sedge NJ NJDA Look-up Cyperus amuricus on USDA PLANTS Volunteer
Cyperus iria ricefield flat sedge NJ NJDA Look-up Cyperus iria on USDA PLANTS Volunteer
Cyperus rotundus nut grass; kili'p'opu; purple flat sedge HI, NJ NJDA, UHI Look-up Cyperus rotundus on USDA PLANTS Volunteer
Cytisus scoparius Scotch broom CA, DE, GA, MA, NC, NY, OR, SC, TN, VA, WA CAEPPC, FC, JS, NPSO, PNWEPPC, SR, TNC Look-up Cytisus scoparius on USDA PLANTS Volunteer
Dactylis glomerata orchard grass; cock'sfoot AZ, CO, HI, MD, MI, OR, SD, TN, UT, VA, WA, WY AAPR, FC, JS, PNWEPPC, TNC, UHI, VADCR Look-up Dactylis glomerata on USDA PLANTS Volunteer
Datura stramonium jimsonweed; common thorn apple; Jamestown weed CT, HI, MD, PA, TN, WV CIPWG, JS, PADCNR Look-up Datura stramonium on USDA PLANTS Volunteer
Daucus carota Queen Anne's lace; wild carrot CT, GA, HI, KY, MD, MI, MO, NJ, OR, TN, VA, WA, WI, WV AAPR, CTDEP, FC, GAEPPC, KYEPPC, MODOC, NJDA, JS, PNWEPPC, TNC, WIDNR Look-up Daucus carota on USDA PLANTS In Progress
Deutzia scabra deutzia AR, DC, KY, MD, NC, NJ, PA, TN, VA JS Look-up Deutzia scabra on USDA PLANTS Volunteer
Dianthus armeria deptford pink MD JS Look-up Dianthus armeria on USDA PLANTS Volunteer
Dioscorea oppositifolia cinnamon vine DC, KY, MD, MO, SC, TN, VA, WV FC, KYEPPC, MDDNR, MODOC, JS, TNEPPC, VADCR Look-up Dioscorea oppositifolia on USDA PLANTS Volunteer
Dipsacus fullonum Fuller's teasel CA, CO, ID, IL, KY, MI, MO, NJ, OH, OR, VA, WA, WI AAPR, KYEPPC, MDDNR, MODOC, NJDA, JS, TNC, VADCR, WIDNR Look-up Dipsacus fullonum on USDA PLANTS In Progress
Dipsacus laciniatus cut-leaved teasel IL, MD, MI, MO, NJ, WI AAPR, FC, MD, MODOC, NJDA, JS,TNC, VADCR, WI, WIDNR Look-up Dipsacus laciniatus on USDA PLANTS In Progress
Duchesnea indica Indian strawberry MI, MD, NJ, PA AAPR, MDCES, MDDNR, MODOC, NJDA, JS Look-up Duchesnea indica on USDA PLANTS Volunteer
Echium vulgare viper's bugloss MD, OR, WA FC, JS, PNWEPPC Look-up Echium vulgare on USDA PLANTS Volunteer
Egeria densa giant waterweed, Brazilian water weed CA, CT, DE, NH, TN, VA, VT CAEPPC, CIPWG, DNREC, FC, NHISC, JS, TNC, VADCR, VTDEC Look-up Egeria densa on USDA PLANTS Volunteer
Eichhornia crassipes water hyacinth CA, DE, FL, GA, LA, TX CAEPPC, DNREC, FC, FLEPPC, GAEPPC, GMRP,TNC Look-up Eichhornia crassipes on USDA PLANTS In Progress
Elaeagnus angustifolia Russian-olive; oleaster AZ, CA, CO, CT, DE, IA, ID, IL, IN, KS, MD, MI, MN, MT, NC, NE, NJ, NM, NV, NY, OK, OR, PA, SD, TN, TX, UT, VA, VT, WA, WI AAPR, AZJS, CAEPPC, CTDEP, FC, IPCNYS, MDDNR, MDCES, NJDA, JS, PADCNR, PNWEPPC, PERT, SR, TL, TNC, VADCR, VTDEC, WIDNR Look-up Elaeagnus angustifolia on USDA PLANTS Yes
Elaeagnus pungens thorny-olive; thorny elaeagnus TN, VA JS, TNEPPC, VADCR Look-up Elaeagnus pungens on USDA PLANTS Volunteer
Elaeagnus umbellata autumn-olive; oleaster CT, DC, DE, FL, GA, IL, IN, KY, MD, MI, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI AAPR, CIPWG, CTDEP, DNREC, FC, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDDNR, MDCES, MODOC, NCDPR, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, TNEPPC, UHI, VADCR, VTDEC, WI, WIDNR Look-up Elaeagnus umbellata on USDA PLANTS Volunteer
Elymus repens quackgrass, couch grass, creeping wild rye AZ, CO, ID, MD, MI, OH, OR, SD, VA, WA, WI, WY AAPR, FC, JS, PNWEPPC, TNC, VADCR, WI, WIDNR Look-up Elymus repens on USDA PLANTS Volunteer
Eragrostis curvula weeping lovegrass AZ, MD, NC, NJ, TN, TX, UT, VA MDCES, NJDA, JS, TNC, VADCR Look-up Eragrostis curvula on USDA PLANTS Volunteer
Euonymus alatus winged burning bush; wahoo; winged euonymus; winged spindle-tree CT, DE, IN, KY, MA, MD, MO, NH, NJ, OH, PA, RI, VA, WI, WV CIPWG, DNREC, FC, INPAWS, KYEPPC, MDDNR, MDCES, MODOC, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, VADCR, WIDNR Look-up Euonymus alatus on USDA PLANTS In Progress
Euonymus europaeus European spindle tree IL, KY, MA, MI, NJ, VA, WI AAPR, EU, FC, SR Look-up Euonymus europaeus on USDA PLANTS Volunteer
Euonymus fortunei climbing euonymus AL, CT, DC, GA, IN, KY, MD, MO, OH, TN, VA, WI FC, GAEPPC, INPAWS, KYEPPC, MDCES, MDDNR, MODOC, JS, TNC, TNEPPC, VADCR, WIDNR Look-up Euonymus fortunei on USDA PLANTS Yes
Euphorbia cyparissias cypress spurge CT, MA, NJ, NY, RI, WI CIPWG, CTDEP, FC, NJDA, RINHS, TNC, WIDNR Look-up Euphorbia cyparissias on USDA PLANTS Volunteer
Euphorbia esula leafy spurge, wolf's milk CA, CO, CT, IA, ID, MI, MN, MT, NC, ND, NE, NJ, OR, SD, UT, VA, WA, WI, WY AAPR, CAEPPC, CIPWG, FC, NJDA, JS, NWRA, PNWEPPC, TNC, VADCR, WI, WIDNR Look-up Euphorbia esula on USDA PLANTS yes
Foeniculum vulgare fennel CA, HI, OR, VA, WA CAEPPC, FC, JS, PNWEPPC, TNC, VADCR Look-up Foeniculum vulgare on USDA PLANTS Volunteer
Fragaria vesca ssp. vesca woodland straw- berry, sowteat strawberry NJ NJDA Look-up Fragaria vesca ssp. vesca on USDA PLANTS Volunteer
Frangula alnus glossy buckthorn; European alder buckthorn CT, IL, IN, MA, MD, ME, MI, MN, MS, NH, NJ, NY, OH, PA, RI, VA, VT, WI AAPR, CIPWG, CTDEP, FC, INPAWS, IPCNYS, MDDNR, NHISC, NJDA, JS, PADCNR, RINHS, SR, TL, TNC, VADCR, VTDEC, WI, WIDNR Look-up Frangula alnus on USDA PLANTS In Progress
Froelichia gracilis cottonweed; slender snake cotton CT, NJ CIPWG, NJDA Look-up Froelichia gracilis on USDA PLANTS Volunteer
Galega officinalis goat's rue PA PADCNR Look-up Galega officinalis on USDA PLANTS Volunteer
Galinsoga parviflora smooth galinsoga; gallant soldier HI, MD JS Look-up Galinsoga parviflora on USDA PLANTS Volunteer
Galinsoga quadriradiata hairy galinsoga; shaggy soldier MD, TN JS Look-up Galinsoga quadriradiata on USDA PLANTS Volunteer
Galium mollugo false baby's breath; wild madder, white bedstraw NJ, VA NJDA, JS Look-up Galium mollugo on USDA PLANTS Volunteer
Galium verum yellow bedstraw, our lady's bedstraw NJ NJDA Look-up Galium verum on USDA PLANTS Volunteer
Genista tinctoria Dyer's greenweed, wood waxen, Dyer's broom DC, MA, ME, MI, MS, NH, WI SR Look-up Genista tinctoria on USDA PLANTS Volunteer
Geranium columbinum cranesbill MD, TN JS Look-up Geranium columbinum on USDA PLANTS Volunteer
Glechoma hederacea Gill-over-the-ground; ground ivy CT, DC, IN, KY, MD, MI, NC, NJ, OR, PA, TN, VA, WI, WV AAPR, CIPWG, CTDEP, FC, INPAWS, KYEPPC, MDCES, MDDNR, NCDPR, NJDA, JS, NPSO, TL, VADCR, WIDNR Look-up Glechoma hederacea on USDA PLANTS Volunteer
Hedera helix English ivy AZ, CA, DC, DE, GA, KY, LA, MD, NC, NJ, OR, PA, RI, SC, TN, VA, WA, WI, WV DNREC, FC, GAEPPC, KYEPPC, MDCES, MDDNR, NCDPR, NJDA, JS, NPSO, PNWEPPC, PERT, RINHS, SR, TNC, TNEPPC, VADCR, WIDNR Look-up Hedera helix on USDA PLANTS Yes
Helianthus petiolaris prairie sunflower NJ NJDA Look-up Helianthus petiolaris on USDA PLANTS Volunteer
Hemerocallis fulva fulvous daylily; orange daylily DC, DE, IL, IN, MD, MI, PA, VA, WI, WV AAPR, DNREC, EU, FC, MDDNR, JS, PERT, TNC, WIDNR Look-up Hemerocallis fulva on USDA PLANTS Volunteer
Hemerocallis lilioasphodelus lemon day-lily, yellow day-lily DC, MD, TN, VA FC, JS, TNC Look-up Hemerocallis lilioasphodelus on USDA PLANTS Volunteer
Heracleum mantegazzianum giant hogweed OR, NY, PA, WA FC, IPCNYS, PADCNR, PNWEPPC Look-up Heracleum mantegazzianum on USDA PLANTS Volunteer
Hesperis matronalis dame's rocket CO, CT, IN, MD, MI, NJ, PA, VA, WI, WV AAPR, CIPWG, FC, INPAWS, NJDA, JS, PADCNR, PERT, WI, WIDNR Look-up Hesperis matronalis on USDA PLANTS Volunteer
Hibiscus syriacus rose-of-Sharon, althaea KY, PA, VA FC, JS, SR Look-up Hibiscus syriacus on USDA PLANTS Volunteer
Hieracium pilosella mouse-ear hawkweed NJ, OR, WA FC, NJDA, PNWEPPC, TNC Look-up Hieracium pilosella on USDA PLANTS Volunteer
Holcus lanatus common velvet grass CA, CT, HI, OR, TN, VA, WA CTDEP, FC, JS, PNWEPPC, TNC, UHI, VADCR Look-up Holcus lanatus on USDA PLANTS Volunteer
Humulus japonicus Japanese hops CT, DC, DE, IN, MD, PA, VA CIPWG, DNREC, INPAWS, JS, TNC, VADCR Look-up Humulus japonicus on USDA PLANTS In Progress
Hydrilla verticillata hydrilla CT, DC, DE, FL, GA, MD, NC, NH, OR, TX, VA, VT, WA CIPWG, DNREC, FC, FLEPPC, GAEPPC, GMRP, JP, MDDNR, NCDPR, NHISC, JS, PNWEPPC, TNC, VADCR, VTDEC Look-up Hydrilla verticillata on USDA PLANTS In Progress
Hypochaeris radicata spotted cat's ear HI, OR, VA, WA FC, JS, PNWEPPC, TNC, UHI Look-up Hypochaeris radicata on USDA PLANTS Volunteer
Ilex aquifolium English holly CA, MD, OR, WA FC, JS, NPSO, PNWEPPC, SR Look-up Ilex aquifolium on USDA PLANTS In Progress
Ilex crenata Japanese holly; box-leaved holly VA, DC JS Look-up Ilex crenata on USDA PLANTS Volunteer
Imperata cylindrica cogongrass FL, GA, VA ABS, FC, FLEPPC, GAEPPC, JS, TNC, VADCR Look-up Imperata cylindrica on USDA PLANTS Yes
Ipomoea hederacea ivy-leaf morning-glory KY, TN, VA KYEPPC, JS, VADCR Look-up Ipomoea hederacea on USDA PLANTS Volunteer
Ipomoea lacunosa whitestar MD JS Look-up Ipomoea lacunosa on USDA PLANTS Volunteer
Ipomoea purpurea common morning-glory AZ, KY, TN, VA CIPWG, KYEPPC, JS, VADCR Look-up Ipomoea purpurea on USDA PLANTS Volunteer
Iris pseudacorus European yellow iris, yellow flag, water flag CT, DE, MD, NC, NH, OR, TN, VA, VT, WA, WI, WV CTDEP, DNREC, FC, MDDNR, NHISC, JS, NPSO, PNWEPPC, TNC, VADCR, VTDEC, WIDNR, WVU Look-up Iris pseudacorus on USDA PLANTS In Progress
Isatis tinctoria Dyer's woad OR, UT, VA, WA FC, JS, PNWEPPC Look-up Isatis tinctoria on USDA PLANTS Volunteer
Kerria japonica Japanese-rose SC, VA, WA SR Look-up Kerria japonica on USDA PLANTS Volunteer
Kyllinga gracillima pasture spike sedge NJ NJDA Look-up Kyllinga gracillima on USDA PLANTS Volunteer
Lagerstroemia indica crape myrtle AL, FL, GA, LA, NC, SC, VA SR Look-up Lagerstroemia indica on USDA PLANTS In Progress
Lamium amplexicaule henbit AZ, MD, TN, TX, WV MDCES, MDDNR, JS Look-up Lamium amplexicaule on USDA PLANTS Volunteer
Lamium maculatum spotted dead nettle MD JS Look-up Lamium maculatum on USDA PLANTS Volunteer
Lamium purpureum purple dead nettle CT, MD, TN CTDEP, MDCES, MDDNR, JS Look-up Lamium purpureum on USDA PLANTS Volunteer
Lantana montevidensis creeping lantana, purple lantana; weeping lantana AL, FL, GA, LA, NC, SC, VA SR Look-up Lantana montevidensis on USDA PLANTS Volunteer
Lapsana communis common nipplewort HI, VA, WI JS, VADCR, WIDNR Look-up Lapsana communis on USDA PLANTS Volunteer
Lespedeza bicolor bicolor lespedeza, shrubby bush-clover GA, IN, KY, TN, VA FC, GAEPPC, INPAWS, KYEPPC, JS, VADCR Look-up Lespedeza bicolor on USDA PLANTS Volunteer
Lespedeza cuneata Chinese bush clover; Chinese lespedeza; sericea lespedeza AR, DC, GA, IN, KY, MD, MO, NC, NJ, NY, TN, VA, WI, WV FC, GAEPPC, INPAWS, KYEPPC, MDDNR, MODOC, NCDPR, NJDA, JS, TNC, TNEPPC, VADCR, WIDNR Look-up Lespedeza cuneata on USDA PLANTS Yes
Lespedeza thunbergii Thunberg's bush-clover NJ NJDA Look-up Lespedeza thunbergii on USDA PLANTS Volunteer
Leucanthemum vulgare ox-eye daisy, margarite AK, AZ, CA, CO, CT, KY, MD, MI, MO, MT, NJ, NY, OR, TN, WA, WI, WY AAPR, CTDEP, FC, FSAK, KYEPPC, MODOC, NJDA, JS, NPSO, PNWEPPC, TNC, WIDNR Look-up Leucanthemum vulgare on USDA PLANTS Volunteer
Ligustrum amurense Amur privet VA SR Look-up Ligustrum amurense on USDA PLANTS Volunteer
Ligustrum obtusifolium border privet; blunt-leaved privet CT, DC, IL, MI, NH, NJ, PA, VA AAPR, CIPWG, EU, FC, NHISC, JS, PADCNR, PERT, SR, VADCR Look-up Ligustrum obtusifolium on USDA PLANTS In Progress
Ligustrum ovalifolium California privet CT, FL, NC, PA, VA CIPWG, SR Look-up Ligustrum ovalifolium on USDA PLANTS In Progress
Ligustrum sinense Chinese privet AL, AR, FL, GA, KY, LA, MD, MS, NC, OH, OK, SC, TN, TX, VA FC, FLEPPC, GAEPPC, KYEPPC, NCDPR, JS, SR, TNC, TNEPPC, VADCR Look-up Ligustrum sinense on USDA PLANTS In Progress
Ligustrum vulgare common privet; European privet CT, DC, DE, IN, KY, LA, MD, MI, MS, NJ, OH, OR, PA, SC, TN, VA, VT, WA, WI, WV AAPR, CIPWG, DNREC, FC, INPAWS, KYEPPC, JS, NPSO, PADCNR, PERT, SR, TL, TNC, TNEPPC, WIDNR Look-up Ligustrum vulgare on USDA PLANTS In Progress
Linaria vulgaris common toadflax; butter-and-eggs; yellow toadflax, wild snap-dragon AK, CO, CT, MI, MT, NJ, OR, VA, WA, WI, WV, WY AAPR, CTDEP, FC,FSAK, NJDA, JS, NPSO, PNWEPPC, WIDNR Look-up Linaria vulgaris on USDA PLANTS Volunteer
Liriope spicatum creeping lilyturf MD, TN MDDNR, JS Look-up Liriope spicatum on USDA PLANTS Volunteer
Lobelia chinensis Chinese lobelia NJ NJDA Look-up Lobelia chinensis on USDA PLANTS Volunteer
Lolium arundinaceum tall fescue; tall rye grass AR, GA, ID, MO, NJ, OK, OR, TN, WA, WI MODOC, JS, NJDA, PNWEPPC, TNC, WI, WIDNR Look-up Lolium arundinaceum on USDA PLANTS Yes
Lolium pratense meadow rye grass; tall fescue DC, IN, KY, MD, MI, MO, OH, OR, SD, TN, UT, VA, WA, WI AAPR, FC, INPAWS, KYEPPC, MDDNR, JS, PNWEPPC, TNC, VADCR, WI Look-up Lolium pratense on USDA PLANTS Volunteer
Lonicera fragrantissima sweet breath of spring, January jasmine TN, VA FC, JS, TNEPPC, VADCR Look-up Lonicera fragrantissima on USDA PLANTS Yes
Lonicera japonica Japanese honeysuckle CT, DC, DE, FL, GA, HI, IL, IN, KS, KY, MA, MD, MI, MO, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV AAPR, CIPWG, DNREC, FC, FLEPPC, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NCDPR, NE, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, TNEPPC, UHI, VADCR, VTDEC, WIDNR Look-up Lonicera japonica on USDA PLANTS Yes
Lonicera maackii Amur honeysuckle CT, DC, DE, GA, IN, KY, MD, MI, MO, NJ, OH, PA, TN, VA, VT, WI AAPR, CIPWG, DNREC, FC, INPAWS, KYEPPC, MDCES, MDDNR, MODOC, NJDA, JS, PADCNR, PERT, SR, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Lonicera maackii on USDA PLANTS Yes
Lonicera morrowii Morrow's honeysuckle CT, DC, DE, IN, KY, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI, WV AAPR, CIPWG, DNREC, FC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Lonicera morrowii on USDA PLANTS Yes
Lonicera standishii Standish's honeysuckle PA, VA JS, PADCNR, VADCR Look-up Lonicera standishii on USDA PLANTS Yes
Lonicera tatarica Tatarian honeysuckle; Tartarian honeysuckle AR, CT, DE, IL, IN, IA, KY, MA, MD, MI, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WI AAPR, CIPWG, DNREC, FC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Lonicera tatarica on USDA PLANTS Yes
Lonicera x bella Bell's honeysuckle; pretty honeysucle; showy bush honeysuckle CT, IL, MD, ME, MI, NC, NH, NY, PA, RI, TN, VA, VT, WI AAPR, CIPWG, FC, JS, MDDNR, NHISC, PADCNR, RINHS, SR, TNC, TNEPPC, VADCR, WI, WIDNR Look-up Lonicera x bella on USDA PLANTS Yes
Lonicera xylosteum European fly honeysuckle CT, MA, MI, MO, NC, NJ, NY, VT AAPR, CIPWG, SR, VTDEC Look-up Lonicera xylosteum on USDA PLANTS Yes
Lotus corniculatus birds-foot trefoil CA, IL, MN, MO, OR, TN, VA, WA, WI EU, FC, MODOC, JS, NPSO, PNWEPPC, TNC, VADCR, WIDNR Look-up Lotus corniculatus on USDA PLANTS Volunteer
Lychnis flos-cuculi ragged robin, cuckoo flower CT, NJ CIPWG, NJDA Look-up Lychnis flos-cuculi on USDA PLANTS Volunteer
Lysimachia nummularia moneywort; creeping Jennie CT, DC, IN, MD, MI, MO, NJ, OR, PA, VA, WI, WV AAPR, CIPWG, FC, INPAWS, MDDNR, MODOC, NJDA, JS, NPSO, TL, TNC, VADCR, WIDNR Look-up Lysimachia nummularia on USDA PLANTS Volunteer
Lythrum salicaria purple loosestrife CT, DC, DE, ID, IN, KY, MA, MD, ME, MI, MN, MO, NC, NE, NH, NJ, NY, OH, OR, PA, RI, TN, UT, VA, VT, WA, WI AAPR, DNREC, FC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NCDPR, NHISC, NJDA, JS, NPSO, NWRA, PADCNR, PNWEPPC, RINHS, TL, TNC, TNEPPC, CIPWG, VADCR, VTDEC, WI, WIDNR Look-up Lythrum salicaria on USDA PLANTS Yes
Lythrum virgatum loosestrife VA FC, PADCNR, VADCR Look-up Lythrum virgatum on USDA PLANTS Volunteer
Maclura pomifera osage-orange, bow-wood AZ, GA, IL, KS, LA, MD, MO, NC, NV, OH, TN, WA, WV EU, MODOC, JS, SR, TNC Look-up Maclura pomifera on USDA PLANTS In Progress
Malus pumila common apple AL, IL, MD, MT, PA, SC, VA, WV EU, SL Look-up Malus pumila on USDA PLANTS Volunteer
Medicago lupulina black medic CA, HI, NV, SD, VA JS Look-up Medicago lupulina on USDA PLANTS Volunteer
Melia azedarach Chinaberry AL, AR, FL, GA, HI, LA, MS, NC, OK, SC, TX, UT, VA FC, GAEPPC, UHI, JS, SR, TNC, VADCR Look-up Melia azedarach on USDA PLANTS Yes
Melilotus officinalis white sweet clover; yellow sweet clover AK, AZ, CA, CO, HI, IA, ID, IL, IN, KY, MD, MI, MN, NV, NY, OK, OR, SD, TN, TX, UT, VA, WA, WI, WV, WY AAPR, FC, FSAK, INPAWS, KYEPPC, JS, PNWEPPC, TNC, VADCR, WI, WIDNR Look-up Melilotus officinalis on USDA PLANTS Volunteer
Microstegium vimineum Japanese stilt grass; Nepalese browntop CT, DC, DE, GA, IN, KY, MA, MD, NC, NJ, NY, PA, TN, VA, WV DNREC, CIPWG, FC, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, NCDPR, NJDA, JS, PADCNR, PERT, TNC, TNEPPC, VADCR Look-up Microstegium vimineum on USDA PLANTS Yes
Miscanthus sinensis Chinese silver grass; eulalia; zebra grass CT, DC, GA, IL, IN, KY, MD, NC, NJ, PA, SC, TN, VA, WI CIPWG, FC, INPAWS, GAEPPC, KYEPPC, MDCES, MDDNR, NJDA, JS, PADCNR, PERT, VADCR, WIDNR Look-up Miscanthus sinensis on USDA PLANTS Volunteer
Morus alba white mulberry AR, CT, DC, FL, GA, IA, IN, KS, KY, MD, MI, NC, NJ, NY, OK, OR, PA, SC, TN, TX, VA, VT, WA, WI AAPR, CTDEP, FC, INPAWS, KYEPPC, MDCES, MDDNR, NJDA, JS, PNWEPPC, PERT, TNC, VADCR, WIDNR Look-up Morus alba on USDA PLANTS Volunteer
Murdannia keisak aneilima; Asian spiderwort; marsh dewflower; wart-removing herb TN, TX, VA FC, JS, VADCR Look-up Murdannia keisak on USDA PLANTS In Progress
Muscari botryoides grape hyacinth MD, TN, WV JS Look-up Muscari botryoides on USDA PLANTS Volunteer
Myosoton aquaticum giant chickweed MD, NJ, PA, VA MDDNR, NJDA, JS, PERT Look-up Myosoton aquaticum on USDA PLANTS Volunteer
Myriophyllum aquaticum parrot's-feather; parrot feather watermilfoil CT, DE, GA, MD, NH, OR, TN, VA CIPWG, DNREC, FC, GAEPPC, MDDNR, NHISC, JS, NPSO, VADCR Look-up Myriophyllum aquaticum on USDA PLANTS In Progress
Myriophyllum spicatum Eurasian watermilfoil; spiked watermilfoil CA, CT, DE, ID, MI, NH, NJ, NV, NY, OH, OR, PA, TN, VA, VT, WA, WI AAPR, CAEPPC, CIPWG, DNREC, FC, IPCNYS, NHISC, NJDA, JS, NPSO, PNWEPPC, PADCNR, PERT, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Myriophyllum spicatum on USDA PLANTS Yes
Nepeta cataria catnip MD JS Look-up Nepeta cataria on USDA PLANTS Volunteer
Ornithogalum nutans nodding star-of-Bethlehem DC, MD, PA MDDNR, JS, PADCNR Look-up Ornithogalum nutans on USDA PLANTS Volunteer
Ornithogalum umbellatum star-of-Bethlehem CT, DC, IN, KY, MD, PA, TN, VA, WI, WV CIPWG, INPAWS, KYEPPC, MDDNR, JS, PADCNR, WIDNR Look-up Ornithogalum umbellatum on USDA PLANTS Volunteer
Pachysandra terminalis Japanese spurge; Japanese pachysandra VA, DC FC, JS, TNC Look-up Pachysandra terminalis on USDA PLANTS Volunteer
Paspalum dilatatum dallis grass CA, HI, MD, TN, TX JS, UHI Look-up Paspalum dilatatum on USDA PLANTS Volunteer
Pastinaca sativa wild parsnip MI, OH, PA, TN, VA, WI AAPR, FC, JS, PADCNR, TNC, VADCR, WI, WIDNR Look-up Pastinaca sativa on USDA PLANTS Volunteer
Paulownia tomentosa princess tree; empress tree CT, DC, GA, KY, LA, MD, NC, NJ, OR, PA, TN, VA, WV CIPWG, FC, GAEPPC, KYEPPC, MDDNR, NCDPR, NJDA, JS, NPSO, PADCNR, SR, TNC, TNEPPC, VADCR Look-up Paulownia tomentosa on USDA PLANTS Yes
Perilla frutescens beefsteak plant DC, IL, MD, MO, PA, TN, VA, WV EU, FC, MDCES, MDDNR, MODOC, PADCNR, JS, VADCR Look-up Perilla frutescens on USDA PLANTS Volunteer
Phalaris arundinacea reed canary grass AK, CO, CT, DE, ID, IL, IN, KY, MA, MD, MI, MO, MT, NC, NJ, NY, OH, OR, PA, TN, VA, WA, WI JS Look-up Phalaris arundinacea on USDA PLANTS In Progress
Phellodendron amurense Amur cork tree IL, MA, NY, PA, VA EU, PERT, VADCR? Look-up Phellodendron amurense on USDA PLANTS In Progress
Phellodendron japonicum Japanese corktree NJ NJDA Look-up Phellodendron japonicum on USDA PLANTS Volunteer
Phleum pratense Timothy grass AZ, MD, MI, OH, OR, SD, TN, UT, VA, WA, WY AAPR, FC, JS, PNWEPPC, TNC, VADCR Look-up Phleum pratense on USDA PLANTS Volunteer
Phragmites australis common reed; phragmites CO, CT, DC, DE, GA, IN, KY, MD, MI, NC, NH, NJ, NY, OH, PA, TN, VA, VT, WI AAPR, CIPWG, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, NCDPR, NHISC, NJDA, JS, NWRA, PADCNR, PERT, TNEPPC, VADCR, VTDEC, WIDNR Look-up Phragmites australis on USDA PLANTS Yes
Phyllostachys aurea golden bamboo, running bamboo GA, MD, PA, VA, WV GAEPPC, MDCES, MDDNR, JS, PERT, VADCR Look-up Phyllostachys aurea on USDA PLANTS Volunteer
Picea abies Norway spruce HI, MD, TN JS, SR Look-up Picea abies on USDA PLANTS Volunteer
Pinus sylvestris Scotch pine; scots pine HI, IA, MA, ME, NJ, NY, OH, PA, VT, WI JS, SR, UHI, WIDNR Look-up Pinus sylvestris on USDA PLANTS Volunteer
Pinus thunbergiana black pine DE, RI, VA DNREC, JS, PERT, VADCR Look-up Pinus thunbergiana on USDA PLANTS Volunteer
Pistia stratiotes Nile cabbage; water lettuce DE, FL, TX DE, FC, FLEPPC, TNC Look-up Pistia stratiotes on USDA PLANTS Volunteer
Plantago lanceolata English plantain; lance-leaved plantain AZ, CA, HI, MD, MI, NJ, TN, UT, VA AAPR, NJDA, JS Look-up Plantago lanceolata on USDA PLANTS Volunteer
Plantago major common plantain; broad-leaved plantain AZ, CA, HI, MD, MI, NJ, TN, UT, VA AAPR, NJDA, JS Look-up Plantago major on USDA PLANTS Volunteer
Poa compressa Canada bluegrass CA, CT, MI, NE, OR, PA, TN, VA, WA, WI, WV AAPR, CIPWG, FC, JS, PNWEPPC, TL, TNC, VADCR, WIDNR Look-up Poa compressa on USDA PLANTS Volunteer
Poa trivialis rough bluegrass VA JS, VADCR Look-up Poa trivialis on USDA PLANTS Volunteer
Polygonum caespitosum Oriental lady's thumb CT, KY, MD, MI, TN, VA, WV AAPR, CIPWG, FC, KYEPPC, JS, VADCR Look-up Polygonum caespitosum on USDA PLANTS Volunteer
Polygonum cuspidatum Japanese knotweed; Mexican bamboo AK, CT, DC, DE, GA, IN, MA, MD, ME, MI, MO, NC, NH, NJ, NY, OH, OR, PA, RI, TN, VA, VT, WA, WI, WV AAPR, CIPWG, DNREC, EU, FC, FSAK, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NHISC, NJDA, JS, NPSO, NWRA, PNWEPPC, PADCNR, PERT, RINHS, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Polygonum cuspidatum on USDA PLANTS Yes
Polygonum orientale kiss-me-over-the-garden-gate; prince's-feather; princess feather MI, NJ AAPR, NJDA Look-up Polygonum orientale on USDA PLANTS Volunteer
Polygonum perfoliatum Asiatic tearthumb; Devil's-tail tearthumb; mile-a-minute vine; mile-a-minute weed CT, DC, DE, MA, MD, NJ, NY, PA, VA, WV CIPWG, DNREC, FC, IPCNYS, MDCES, MDDNR, NJDA, JS, PADCNR, PERT, TL, VADCR, WIDNR Look-up Polygonum perfoliatum on USDA PLANTS Yes
Polygonum persicaria spotted ladysthumb KY, MD, MI, TN, UT, VA AAPR, KYEPPC, JS Look-up Polygonum persicaria on USDA PLANTS Volunteer
Polygonum sachalinense giant knotweed; Sakhalian knotweed IL, MD, MI, NC, OR, RI, WA, WI AAPR, EU, FC, MDDNR, JS, NPSO, PNWEPPC, RINHS, WIDNR Look-up Polygonum sachalinense on USDA PLANTS Volunteer
Populus alba white poplar CO, CT, DC, GA, IL, IN, KY, MA, MD, MI, MO, MT, NV, OH, OR, PA, SC, TN, VA, VT, WA, WI, WY AAPR, CIPWG, FC, KYEPPC, MDDNR, JS, PERT, PNWEPPC, SR, TNC, VADCR, VTDEC, WIDNR Look-up Populus alba on USDA PLANTS Yes
Potamogeton crispus curly-leaf pondweed AZ, CT, NH, NJ, NV, NY, VT, WI CT, FC, IPCNYS, NHISC, NJDA, JS, VTDEC, WI, WIDNR Look-up Potamogeton crispus on USDA PLANTS Volunteer
Potentilla recta sulfur cinquefoil CO, ID, MD, MT, OR, WA, WY FC, JS, PNWEPPC, TNC Look-up Potentilla recta on USDA PLANTS Volunteer
Prunus avium bird cherry DE, MA, MD, NC, NJ, NY, OR, PA, RI, TN, VA, WA FC, MDDNR, JS, NPSO, PNWEPPC, PERT, SR, TNC Look-up Prunus avium on USDA PLANTS Volunteer
Prunus cerasus sour cherry CA, KY, MD, NC, NY, OR, WA, WV FC, PNWEPPC, SR Look-up Prunus cerasus on USDA PLANTS Volunteer
Prunus mahaleb Mahaleb cherry; perfumed cherry DC, ID, IL, MO, OR, PA, WA FC, MODOC, PNWEPPC, SR Look-up Prunus mahaleb on USDA PLANTS Volunteer
Prunus padus European bird-cherry AK, AL, PA FSAK, SR Look-up Prunus padus on USDA PLANTS Volunteer
Prunus persica peach AR, CA, FL, GA, IL, KY, LA, MD, MS, NC, SC, TN, VA SR Look-up Prunus persica on USDA PLANTS Volunteer
Pseudosasa japonica arrow bamboo MD, PA, WV MDDNR, PERT Look-up Pseudosasa japonica on USDA PLANTS Volunteer
Pueraria montana var. lobata kudzu-vine AR, CT, DC, DE, FL, GA, IL, IN, KY, MD, MO, MS, NC, ND, NJ, OR, PA, SC, TN, TX, VA, WV CIPWG, DNREC, FC, FLEPPC, GAEPPC, GMRP, INPAWS, KYEPPC, MDCES, MDDNR, MODOC, NCDPR, NJDA, JS, NPSO, PADCNR, TL, TNC, TNEPPC, VADCR Look-up Pueraria montana var. lobata on USDA PLANTS Yes
Pyrus calleryana Bradford pear, Callery pear IL, MD, PA EU, MDCES, PADCNR Look-up Pyrus calleryana on USDA PLANTS Volunteer
Quercus acutissima sawtooth oak MD, SC, TN, VA MDCES, SR, TNC, VADCR Look-up Quercus acutissima on USDA PLANTS Volunteer
Ranunculus acris tall buttercup MD, MI, TN, UT AAPR, JS Look-up Ranunculus acris on USDA PLANTS Volunteer
Ranunculus bulbosus bulbous buttercup DC, MD, TN JS Look-up Ranunculus bulbosus on USDA PLANTS Volunteer
Ranunculus ficaria lesser celandine CT, DC, DE, MD, NJ, OR, PA, VA, WI, WV CIPWG, DNREC, FC, MDCES, MDDNR, NJDA, JS, NPSO, PADCNR, PERT, TL, VADCR, WIDNR Look-up Ranunculus ficaria on USDA PLANTS Yes
Raphanus raphanistrum jointed charlock VA JS, VADCR Look-up Raphanus raphanistrum on USDA PLANTS Volunteer
Rhamnus cathartica common buckthorn; Hart's thorn; Waythorn; Rhineberry CO, CT, IA, IL, IN, MD, MA, MI, MN, MO, MS, ND, NH, NJ, NY, PA, RI, SD, TN, VA, VT, WI, WY AAPR, CIPWG, CTDEP, FC, INPAWS, IPCNYS, MDDNR, MNDNR, MODOC, NHISC, NJDA, JS, PADCNR, PERT, RINHS, SR, TNC, VADCR, VTDEC, WI, WIDNR Look-up Rhamnus cathartica on USDA PLANTS Yes
Rhodotypos scandens black jetbead DE, IL, MA, MI, NY, VA, WI AAPR, AFR, DNREC, SR, WIDNR Look-up Rhodotypos scandens on USDA PLANTS In Progress
Ribes rubrum garden red currant; Northern red currant NJ, OR, WA FC, NJDA, PNWEPPC Look-up Ribes rubrum on USDA PLANTS Volunteer
Robinia hispida bristly locust; rose-acacia MI, NJ, OH, PA, WA AAPR, NJDA, PERT, SR, TNC Look-up Robinia hispida on USDA PLANTS Volunteer
Robinia pseudoacacia black locust CA, CT, IA, IL, IN, MD, MI, MN, MO, NJ, NY, OH, OR, PA, TX, VA, VT, WA, WI AAPR, CIPWG, INPAWS, IPCNYS, MNDNR, MODOC, NJDA, JS, NPSO, NWRA, PNWEPPC, PERT, SR, TNC, WI Look-up Robinia pseudoacacia on USDA PLANTS Yes
Rosa bracteata Macartney rose FL, LA, MS, TX, VA FC, JP, NWRA, SR Look-up Rosa bracteata on USDA PLANTS Volunteer
Rosa canina dog rose CA, IN, MD, NJ, OR, PA, VA, WA FC, NJDA, PNWEPPC, SR Look-up Rosa canina on USDA PLANTS Volunteer
Rosa eglanteria eglantine; sweetbrier CA, IN, LA, MA, ME, NH, NY, OH, OR, PA, VA, WA, WI FC, NPSO, PNWEPPC, SR Look-up Rosa eglanteria on USDA PLANTS Volunteer
Rosa gallica French rose GA, SC, VA SR Look-up Rosa gallica on USDA PLANTS Volunteer
Rosa micrantha small-flower sweetbrier NC, NY, SC, VA SR Look-up Rosa micrantha on USDA PLANTS Volunteer
Rosa multiflora multiflora rose; rambler rose AR, CA, CO, CT, DC, DE, GA, IL, IN, KY, LA, MA, MD, ME, MI, MO, MS, NC, NH, NJ, NY, OH, OR, PA, RI, SC, TN, VA, VT, WI, WV AAPR, CIPWG, DNREC, FC, GAEPPC, INPAWS, IPCNYS, KYEPPC, MDCES, MDDNR, MODOC, NCDPR, NHISC, NJDA, JS, NPSO, PADCNR, PERT, RINHS, SR, TL, TNC, TNEPPC, VADCR, VTDEC, WI, WIDNR Look-up Rosa multiflora on USDA PLANTS Yes
Rosa rugosa Japanese rose; rugosa rose CT, MA, NJ, NY, RI, WA CIPWG, FC, NJDA, PERT, RINHS, SR, TNC, Look-up Rosa rugosa on USDA PLANTS Volunteer
Rosa wichuraiana Memorial rose KY, MS, NC, SC, TN, VA SR Look-up Rosa wichuraiana on USDA PLANTS Volunteer
Rubus bifrons Himalayan-berry GA, MS, NC, SC, TN, VA SR Look-up Rubus bifrons on USDA PLANTS Volunteer
Rubus discolor Himalayan blackberry AZ, CA, NJ, NV, OR, UT, WA CAEPPC, FC, NJDA, JS, NPSO, PNWEPPC, SR, TNC Look-up Rubus discolor on USDA PLANTS Volunteer
Rubus illecebrosus strawberry-raspberry MD, VA MDDNR, JS