Invasive Plant Species Needing Images


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231 Records

Subject Name Scientific Name Growth Habit
crested floating heart Nymphoides cristata (Roxb.) O. Ktze. Aquatic
Italian stone pine Pinus pinea L. Conifer Trees
Arizona cypress Cupressus arizonica Greene Conifer Trees
Coulter pine Pinus coulteri D. Don Conifer Trees
tall lodgepole pine Pinus contorta var. latifolia Engelm. ex S. Watson Conifer Trees
Japanese black pine Pinus thunbergii Parl. Conifer Trees
oriental vessel fern Angiopteris evecta (J.R. Forst.) Hoffmann Forbs/Herbs
hare's ear Bupleurum rotundifolium n/a L. Forbs/Herbs
curly plumeless thistle Carduus crispus L. Forbs/Herbs
garden cosmos Cosmos bipinnatus Cav. Forbs/Herbs
eggleaf spurge Euphorbia oblongata Griseb Forbs/Herbs
Canadian hawkweed Hieracium canadense Michx. Forbs/Herbs
lepyrodiclis Lepyrodiclis holosteoides (C.A. Mey.) Fenzl ex Fisch. & C.A. Mey. Forbs/Herbs
European wand loosestrife Lythrum virgatum L. Forbs/Herbs
peppermint Mentha x piperita L. (pro sp.) Forbs/Herbs
miniature beefsteakplant Mosla dianthera (Buch.-Ham. ex Roxb.) Maxim. Forbs/Herbs
starch grape hyacinth Muscari neglectum Guss. ex Ten. Forbs/Herbs
ladder brake Pteris vittata L. Forbs/Herbs
bulbous buttercup Ranunculus bulbosus L. Forbs/Herbs
curly dock Rumex crispus ssp. crispus L. Forbs/Herbs
iguanatail Sansevieria hyacinthoides (L.) Druce Forbs/Herbs
field sowthistle Sonchus arvensis ssp. arvensis L. Forbs/Herbs
wild marigold Tagetes minuta L. Forbs/Herbs
spreading hedgeparsley Torilis arvensis ssp. arvensis (Huds.) Link Forbs/Herbs
white-flowered spiderwort Tradescantia fluminensis Vell. Forbs/Herbs
piedmont bedstraw Cruciata pedemontana (Bellardi) Ehrend. Forbs/Herbs
Mascarene Island leaf-flower Phyllanthus tenellus Roxb. Forbs/Herbs
arrowleaf elephant's ear Xanthosoma sagittifolium (L.) Schott Forbs/Herbs
carline thistle Carlina vulgaris L. Forbs/Herbs
longstalk cranesbill Geranium columbinum L. Forbs/Herbs
yellow daylily Hemerocallis lilioasphodelus L. Forbs/Herbs
Chinese lobelia Lobelia chinensis Lour. Forbs/Herbs
water starwort Myosoton aquaticum (L.) Moench Forbs/Herbs
Morison's spurry Spergula morisonii Boreau Forbs/Herbs
European speedwell Veronica beccabunga L. Forbs/Herbs
beach wormwood Artemisia stelleriana Bess. Forbs/Herbs
woodland forget-me-not Myosotis sylvatica Ehrh. ex Hoffmann Forbs/Herbs
helleborine Epipactis helleborine (L.) Crantz Forbs/Herbs
elecampane Inula helenium L. Forbs/Herbs
kingdevil hawkweed Hieracium piloselloides Vill. Forbs/Herbs
delta maidenhair Adiantum raddianum K. Presl Forbs/Herbs
Italian bugloss Anchusa azurea P. Mill. Forbs/Herbs
wild celery Apium graveolens L. Forbs/Herbs
Italian arum Arum italicum P. Mill. Forbs/Herbs
bamboo orchid Arundina graminifolia (D. Don) Hochr. Forbs/Herbs
star-mustard Coincya monensis (L.) Greuter & Burdet Forbs/Herbs
American bugseed Corispermum americanum var. rydbergii Mosyakin Forbs/Herbs
shiny bugseed Corispermum nitidum Kit. ex J.A. Schultes Forbs/Herbs
redflower ragleaf Crassocephalum crepidioides (Benth.) S. Moore Forbs/Herbs
tarweed cuphea Cuphea carthagenensis (Jacq.) J.F. Macbr. Forbs/Herbs
little ironweed Cyanthillium cinereum (L.) H.E. Robins. Forbs/Herbs
threeflower beggarweed Desmodium triflorum (L.) DC. Forbs/Herbs
Grecian foxglove Digitalis lanata Ehrh. Forbs/Herbs
lilac tasselflower Emilia sonchifolia var. sonchifolia (L.) DC. Forbs/Herbs
Epidendrum ×obrienianum Epidendrum x obrienianum Rolfe [evectum × ibaguense] Forbs/Herbs
aboriginal willowherb Epilobium billardierianum ssp. cinereum (A. Rich.) P.H. Raven & Engelhorn Forbs/Herbs
tropical burnweed Erechtites valerianifolius (Spreng.) DC. Forbs/Herbs
father-and-child plant Euchiton japonicus (Thunb.) A. Anderb. Forbs/Herbs
queen-of-the-meadow Filipendula ulmaria (L.) Maxim. Forbs/Herbs
downy maiden fern Christella dentata (Forssk.) Brownsey & Jermy Forbs/Herbs
woodland strawberry Fragaria vesca ssp. vesca L. Forbs/Herbs
nodeweed Synedrella nodiflora (L.) Gaertn. Forbs/Herbs
cayenne porterweed Stachytarpheta cayennensis (Rich.) Vahl Forbs/Herbs
fieldnettle betony Stachys arvensis (L.) L. Forbs/Herbs
currant tomato Solanum pimpinellifolium Jusl. Forbs/Herbs
common St. Paul's wort Sigesbeckia orientalis L. Forbs/Herbs
Australasian geranium Geranium homeanum Turcz. Forbs/Herbs
bluehead gilia Gilia capitata Sims Forbs/Herbs
Barbados lily Hippeastrum puniceum (Lam.) Kuntze Forbs/Herbs
chandelier plant Kalanchoe delagoensis Ecklon & Zeyh. Forbs/Herbs
blue lettuce Lactuca tatarica (L.) C.A. Mey. Forbs/Herbs
yellow archangel Lamiastrum galeobdolon (L.) Ehrend. & Polatschek Forbs/Herbs
lesser hawkbit Leontodon saxatilis ssp. saxatilis L. Forbs/Herbs
narrowleaf dock Rumex stenophyllus Ledeb. Forbs/Herbs
great yellowcress Rorippa amphibia (L.) Bess. Forbs/Herbs
white mignonette Reseda alba L. Forbs/Herbs
hairy bird's-foot trefoil Lotus subbiflorus Lag. Forbs/Herbs
annual honesty Lunaria annua L. Forbs/Herbs
swordfern Macrothelypteris torresiana (Gaud.) Ching Forbs/Herbs
Malcolm stock Malcolmia africana (L.) Ait. f. Forbs/Herbs
dog's-tongue Pseudelephantopus spicatus (Juss. ex Aubl.) C.F. Baker Forbs/Herbs
threelobe false mallow Malvastrum coromandelianum (L.) Garcke Forbs/Herbs
apple-mint Mentha x villosa Huds. (pro sp.) [spicata × suaveolens] Forbs/Herbs
shameplant Mimosa pudica var. unijuga (Duchass. & Walp.) Griseb. Forbs/Herbs
fishtail swordfern Nephrolepis falcata (Cav.) C. Christens. Forbs/Herbs
Mexican plantain Plantago australis Lam. Forbs/Herbs
redsepal evening-primrose Oenothera glazioviana Micheli Forbs/Herbs
nodding star-of-Bethlehem Ornithogalum nutans L. Forbs/Herbs
pink woodsorrel Oxalis debilis var. corymbosa (DC.) Lourteig Forbs/Herbs
Virginia groundcherry Physalis virginiana var. virginiana Mill. Forbs/Herbs
monarch fern Phymatosorus scolopendria (Burm. f.) Copeland Forbs/Herbs
Japanese chaff flower Achyranthes japonica (Miq.) Nakai Forbs/Herbs
alyceclover Alysicarpus vaginalis (L.) DC. Forbs/Herbs
dwarf waterclover Marsilea minuta L. Forbs/Herbs
water primrose Ludwigia grandiflora ssp. hexapetala (Hook. & Arn.) Nesom & Kartesz Forbs/Herbs
European sea-rocket Cakile maritima Scop. Forbs/Herbs
crowndaisy Glebionis coronaria (L.) Tzvelev Forbs/Herbs
bulbil bugle-lily Watsonia meriana (L.) P. Mill. Forbs/Herbs
squarrose knapweed Centaurea virgata ssp. squarrosa Lam. Forbs/Herbs
garden baby's-breath Gypsophila scorzonerifolia Ser. Forbs/Herbs
denseflower knotweed Persicaria glabra (Willd.) M. Gómez Forbs/Herbs
common coleus Solenostemon scutellarioides (L.) Codd Forbs/Herbs
floating primrose-willow Ludwigia peploides ssp. montevidensis (Spreng.) P.H. Raven Forbs/Herbs
meadow knapweed Centaurea debeauxii Gren. & Godr. [excluded] Forbs/Herbs
summer snowflake Leucojum aestivum L. Forbs/Herbs
bald brome Bromus racemosus L. Grass or Grasslike
rye brome Bromus secalinus L. Grass or Grasslike
weeping grass Microlaena stipoides Labill. Grass or Grasslike
West Indian marsh grass Hymenachne amplexicaulis (Rudge) Nees Grass or Grasslike
sour paspalum Paspalum conjugatum Berg. Grass or Grasslike
anglestem beaksedge Rhynchospora caduca Ell. Grass or Grasslike
glenwoodgrass Sacciolepis indica (L.) Chase Grass or Grasslike
ricefield bulrush Schoenoplectus mucronatus (L.) Palla Grass or Grasslike
green bristlegrass Setaria viridis var. viridis (L.) P. Beauv. Grass or Grasslike
limpograss Hemarthria altissima (Poir.) Stapf & C.E. Hubbard Grass or Grasslike
Asian flatsedge Cyperus microiria Steud. Grass or Grasslike
pangolagrass Digitaria eriantha Steud. Grass or Grasslike
violet crabgrass Digitaria violascens Link Grass or Grasslike
Cuming's lovegrass Eragrostis cumingii Steud. Grass or Grasslike
tropical cupgrass Eriochloa fatmensis (Hochst. & Steud.) W.D. Clayton Grass or Grasslike
sheep fescue Festuca trachyphylla (Hack.) Krajina nom. illeg. Grass or Grasslike
rat-tail grass Sporobolus indicus var. capensis Engelm. Grass or Grasslike
tussock dropseed Sporobolus diandrus (Retz.) P. Beauv. Grass or Grasslike
blue lawngrass Garnotia stricta Brongn. Grass or Grasslike
swordleaf rush Juncus ensifolius Wikstr. Grass or Grasslike
Panama crowngrass Paspalum fimbriatum Kunth Grass or Grasslike
lakeshore nutrush Scleria lacustris C. Wright Grass or Grasslike
tropical signalgrass Urochloa distachya (L.) T.Q. Nguyen Grass or Grasslike
seaside barley Hordeum marinum Huds. Grass or Grasslike
cordgrass hybrid Spartina foliosa x alterniflora N/A Grass or Grasslike
watergrass Luziola subintegra Swallen Grass or Grasslike
red beadtree Adenanthera pavonina L Hardwood Trees
deviltree Alstonia macrophylla Wallich ex G. Don Hardwood Trees
oriental mangrove Bruguiera sexangula (Lour.) Poir. Hardwood Trees
Antilles calophyllum Calophyllum antillanum Britt Hardwood Trees
river sheoak Casuarina cunninghamiana Miq. Hardwood Trees
Panama rubbertree Castilla elastica n/a Sessé Hardwood Trees
padang cassia Cinnamomum burmannii (Nees & Th. Nees) Nees ex Blume Hardwood Trees
rose glorybower Clerodendrum bungei Steud. Hardwood Trees
stickbush Clerodendrum chinense (Osb.) Mabberley Hardwood Trees
karaka nut Corynocarpus laevigatus J.R. & G. Forst. Hardwood Trees
bloodwoodtree Haematoxylum campechianum L. Hardwood Trees
white moho Heliocarpus popayanensis Kunth Hardwood Trees
flamegold Koelreuteria elegans ssp. formosana (Hayata) F.G. Mey. Hardwood Trees
Asian melastome Melastoma candidum D. Don Hardwood Trees
African tamarisk Tamarix africana Poir. Hardwood Trees
oriental trema Trema orientalis (L.) Blume Hardwood Trees
Indian rosewood Dalbergia sissoo Roxb. ex DC. Hardwood Trees
Australian almond Terminalia muelleri Benth. Hardwood Trees
paradise apple Malus pumila P. Mill. Hardwood Trees
Chinese catalpa Catalpa ovata G. Don Hardwood Trees
Japanese corktree Phellodendron japonicum Maxim. Hardwood Trees
laurel willow Salix pentandra L. Hardwood Trees
weeping willow Salix x sepulcralis Simonkai [alba × babylonica] Hardwood Trees
Seifriz's chamaedorea Chamaedorea seifrizii Burret Hardwood Trees
Sydney golden wattle Acacia longifolia (Andr.) Willd. Hardwood Trees
everblooming acacia Acacia retinodes Schlecht. Hardwood Trees
sour orange Citrus x aurantium L. (pro sp.) [maxima × reticulata] Hardwood Trees
Javanese glorybower Clerodendrum speciosissimum Van Geert ex Morr. Hardwood Trees
red manjack Cordia collococca L. Hardwood Trees
Cooper's cyathea Cyathea cooperi (Hook. ex F. Muell.) Domin Hardwood Trees
black peppermint Eucalyptus salicifolia (Sol.) Cav. Hardwood Trees
redbox Eucalyptus polyanthemos Schauer Hardwood Trees
Queensland maple Flindersia brayleyana F. Muell. Hardwood Trees
purple mombin Spondias purpurea L. Hardwood Trees
Wisconsin weeping willow Salix x pendulina Wenderoth [babylonica × fragilis] Hardwood Trees
plumleaf crabapple Malus prunifolia (Willd.) Borkh. Hardwood Trees
Portugal laurel Prunus lusitanica L. Hardwood Trees
ceara rubbertree Manihot glaziovii Muell.-Arg. Hardwood Trees
African olive Olea europaea ssp. cuspidata (Wall. ex G. Don) Ciferri Hardwood Trees
plume albizia Paraserianthes lophantha (Willd.) I. Nielsen Hardwood Trees
Taiwanese cheesewood Pittosporum pentandrum (Blanco) Merr. Hardwood Trees
trumpet tree Cecropia palmata Willd. Hardwood Trees
cabbage tree Cordyline australis (G. Forst.) Endl. Hardwood Trees
burgan Kunzea ericoides (A. Rich.) J. Thomp. Hardwood Trees
castor aralia Kalopanax septemlobus (Thunb.) Koidz Hardwood Trees
arrow bamboo Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai Shrub or Subshrub
mountain ebony Bauhinia variegata L Shrub or Subshrub
striated broom Cytisus striatus (Hill) Rothm Shrub or Subshrub
governor's plum Flacourtia indica (Burm. f.) Merr Shrub or Subshrub
gloria de la manana Ipomoea carnea ssp. fistulosa (Mart. ex Choisy) D. Austin Shrub or Subshrub
bristletips Oxyspora paniculata (D. Don) DC. Shrub or Subshrub
bridal broom Retama monosperma (L.) Boiss. Shrub or Subshrub
snowpeaks raspberry Rubus niveus Thunb. Shrub or Subshrub
palmleaf dewberry Rubus sieboldii Blume Shrub or Subshrub
purple African nightshade Solanum marginatum L. f. Shrub or Subshrub
Sacramento burrbark Triumfetta semitriloba Jacq. Shrub or Subshrub
pigeon pea Cajanus cajan (L.) Millsp. Shrub or Subshrub
linden viburnum Viburnum dilatatum Thunb. Shrub or Subshrub
smallflower sweetbrier Rosa micrantha Borrer ex Sm. Shrub or Subshrub
Himalayan berry Rubus bifrons Vest ex Tratt. Shrub or Subshrub
strawberry raspberry Rubus illecebrosus Focke Shrub or Subshrub
Chinese fleecevine Fallopia baldschuanica (Regel) Holub Shrub or Subshrub
hawk's eye Euryops multifidus (Thunb.) DC. Shrub or Subshrub
purple beautyberry Callicarpa dichotoma (Lour.) K. Koch Shrub or Subshrub
Japanese glorybower Clerodendrum japonicum (Thunb.) Sweet Shrub or Subshrub
Hawai'i ticktrefoil Desmodium sandwicense E. Mey. Shrub or Subshrub
cherry silverberry Elaeagnus multiflora Thunb. Shrub or Subshrub
Scots heath Erica cinerea L. Shrub or Subshrub
crossleaf heath Erica tetralix L. Shrub or Subshrub
bridalwreath spiraea Spiraea prunifolia Sieb. & Zucc. Shrub or Subshrub
Mediterranean broom Genista linifolia L. Shrub or Subshrub
European blackberry Rubus vestitus Weihe & Nees Shrub or Subshrub
largeleaf blackberry Rubus macrophyllus Weihe & Nees Shrub or Subshrub
damask rose Rosa x damascena P. Mill. [gallica × moschata] Shrub or Subshrub
cinnamon rose Rosa cinnamomea L. Shrub or Subshrub
waxyleaf privet Ligustrum quihoui Carr. Shrub or Subshrub
pinkhead smartweed Persicaria capitata (Buch.-Ham. ex D. Don) Gross. Shrub or Subshrub
spearleaf swampmallow Pavonia hastata Cav. Shrub or Subshrub
gingerbush Pavonia spinifex (L.) Cav. Shrub or Subshrub
smooth crotalaria Crotalaria pallida Aiton Shrub or Subshrub
silver wattle Acacia dealbata Link Shrub or Subshrub
ginseng Eleutherococcus pentaphyllus (Siebold & Zucc.) Nakai Shrub or Subshrub
Nepalese firethorn Pyracantha crenulata (D. Don) Roem. Shrub or Subshrub
five-leaf aralia Eleutherococcus sieboldianus (Makino.) Koidz. Shrub or Subshrub
elegant dutchman's pipe Aristolochia elegans Mast. Vines
clubed begonia Begonia cucullata Willd Vines
moonflower Ipomoea alba L. Vines
Arabian jasmine Jasminum sambac (L.) Ait. Vines
wingleaf passionflower Passiflora bicornis P. Mill. Vines
twoflower passionflower Passiflora biflora Lam. Vines
sewer vine Paederia cruddasiana Prain Vines
valamuerto Senna pendula (Humb. & Bonpl. ex Willd.) Irwin & Barneby Vines
colocynth Citrullus colocynthis (L.) Schrad. Vines
valamuerto Senna pendula var. advena (Vogel) Irwin & Barneby Vines
valamuerto Senna pendula var. glabrata (Vogel) Irwin & Barneby Vines
Italian woodbine Lonicera caprifolium L. Vines
Etruscan honeysuckle Lonicera etrusca Santi Vines
woodbine Lonicera periclymenum L. Vines
Rangoon creeper Quisqualis indica L. Vines
white passionflower Passiflora subpeltata Ortega Vines