1999 thumb Invasive and Early Detection Species of White Memorial

522972829 a5d7f8bf54 m
American lotus 1
Nelumbo lutea
Brittle Naiad
Najas minor
2809337443 96afc958df m
Frogbit 3
Hydrocharis morsus-ranae
240px potamogeton crispus
crisp-leaved pondweed 4
Potamogeton crispus
26597 orig
Pond Water-starwort 5
Callitriche stagnalis
4169988685 96d7396739 m
Common Water Hyacinth 6
Eichhornia crassipes
5078933152 3646286641 m
eurasian water-milfoil 7
Myriophyllum spicatum
4029337605 a3c82a06b4 m
floating primrose-willow 8
Ludwigia peploides
240px cabomba caroliniana leaves 2
Carolina Fanwort 9
Cabomba caroliniana
856770675 c3dcca1c88 m
Giant Salvinia 10
Salvinia molesta
4936511265 5fb13ee022 m
water fringe 11
Nymphoides peltata
3615075181 4e6227f730 m
Water Forget-me-not 12
Myosotis scorpioides
46277 orig
Flowering-rush 13
Butomus umbellatus
8182253471 9b3f05a13a m
Esthwaite Waterweed 14
Hydrilla verticillata
Small
Narrow-fruited Watercress 15
Nasturtium microphyllum
3066035257 f7fbe831bb m
parrot's feather 16
Myriophyllum aquaticum
Broadleaf Water-milfoil
Myriophyllum heterophyllum
371766122 e3bfb08ad8 m
Water Lettuce 17
Pistia stratiotes
Purple Loosestrife
Lythrum salicaria
240px trapa natans prague 2012 1
Water Chestnut 18
Trapa natans
533739973 6ffa7566a0 m
Watercress 1
Nasturtium officinale
2676867543 8cb6c6c172 m
Clover Fern 19
Marsilea quadrifolia
2502271578 a19a7bedbc m
Yellow Flag 20
Iris pseudacorus
18885 orig
Didymo 21
Didymosphenia geminata
4187691740 8a729a3e6e m
Chinese Silver Grass 22
Miscanthus sinensis
3585698958 d2b0951edc m
canadian bluegrass 23
Poa compressa
95714 orig
Cheat Grass 5
Bromus tectorum
5387493762 db2dff0067 m
Common Reed 24
Phragmites australis
240px carex kobomugi
Japanese Sedge 25
Carex kobomugi
4658497230 a902cdc888 m
Reed Canarygrass 26
Phalaris arundinacea
small carpetgrass
Arthraxon hispidus
4273701194 5b2af59d89 m
Basket Grass 27
Oplismenus hirtellus
Japanese stiltgrass
Microstegium vimineum
3565784338 a9fe23bd30 m
Reed Meadowgrass 28
Glyceria maxima
Goutweed
Aegopodium podagraria
3622151271 2a9796c111 m
bittersweet nightshade 29
Solanum dulcamara
240px cynanchum louiseae 3800
black swallowwort 30
Cynanchum louiseae
3907932956 5a5eb34915 m
Ragwort 31
Jacobaea vulgaris
4895828772 ef1e832f7a m
brown knapweed 32
Centaurea jacea
5540458145 138489595f m
Coltsfoot 33
Tussilago farfara
105485839 4497eaeb0d m
broadleaved pepperweed 34
Lepidium latifolium
3747201579 53721ceba3 m
Common Valerian 35
Valeriana officinalis
14584475453 c1155b4331 m
Summer-cypress 36
Bassia scoparia
Small
Crested Elsholtzia 37
Elsholtzia ciliata
4972345384 d7bafb0d5b m
field thistle 38
Cirsium arvense
174640701 83a81cbf4e m
Creeping-Jenny 39
Lysimachia nummularia
2714741803 7e771be53d m
Cup Plant 40
Silphium perfoliatum
Small
Cypress Spurge 41
Euphorbia cyparissias
2552976976 b863226136 m
Dames Rocket 42
Hesperis matronalis
240px fallopia sachalinensis 00707
giant knotweed 43
Fallopia sachalinensis
1642331971 3e245201f0 m
Pale Swallow-wort 44
Cynanchum rossicum
Small
Garlic Mustard 41
Alliaria petiolata
7399974824 5278b2d9e5 m
cartwheel flower 45
Heracleum mantegazzianum
2385030935 ddc903e732 m
Ground Ivy 46
Glechoma hederacea
263732993 5c1ab129f9 m
Himalayan Balsam 47
Impatiens glandulifera
Japanese hop
Humulus japonicus
Small
Japanese Knotweed 48
Fallopia japonica
2655383036 3ddca184ec m
Jimson Weed 49
Datura stramonium
5143745979 064087c0ca m
leafy spurge 50
Euphorbia esula
3058841690 c73ef09505 m
Mugwort 51
Artemisia vulgaris
32329 orig
Oriental Lady's-thumb 52
Polygonum caespitosum
2542812603 6cc98d19fb m
Common Star-of-Bethlehem 40
Ornithogalum umbellatum
Small
Chinese bushclover 53
Lespedeza cuneata
436981696 6ec532a59a m
Lesser Celandine 54
Ficaria verna
2522079430 e110e34358 m
Sheep's Sorrel 55
Rumex acetosella
2233140189 c64f955478 m
Slender Snakecotton 56
Froelichia gracilis
Small
Ragged-Robin 41
Lychnis flos-cuculi
swollen bladderwort
Utricularia inflata
3192164060 4ba17d88f1 m
Yellow Loosestrife 57
Lysimachia vulgaris
3768272782 21d0f9d155 m
spotted knapweed 50
Centaurea stoebe
3804996777 6f334220ac m
bull thistle 12
Cirsium vulgare
Small
Touch-me-not Bittercress 58
Cardamine impatiens
Small
Asiatic oak weevil 59
Cyrtepistomus castaneus
6788930460 a7fe1da004 m
Asian Long-horned Beetle 60
Anoplophora glabripennis
2320282329 b6eee3a957 m
Asian Lady Beetle 61
Harmonia axyridis
5126211024 0aae39c35c m
Asian Clam 62
Corbicula fluminea
Small
Black Vine Weevil 63
Otiorhynchus sulcatus
Cigar Casebearer Moth
Coleophora serratella
240px bellamya chinensis
Chinese Mystery Snail 64
Cipangopaludina chinensis
Small
Elm Leaf Beetle 65
Xanthogaleruca luteola
5414331831 3f5425f2e2 m
tiger worm 66
Eisenia fetida
Golden Elm Leafminer
Phyllonorycter argentinotella
7076602947 a5cb292f03 m
Emerald Ash Borer 67
Agrilus planipennis
13510920043 df1b93e665 m
Eurasian Pine Shoot Beetle 68
Tomicus piniperda
88603 orig
European Pine Shoot Moth 5
Rhyacionia buoliana
european spruce sawfly
Gilpinia hercyniae
5578781633 a9be99f48c m
Gypsy Moth 70
Lymantria dispar
97069 orig
Fishhook Waterflea 71
Cercopagis pengoi
6202026877 7b15df3e09 m
hemlock woolly adelgid 72
Adelges tsugae

Edited by wmccresearch, some rights reserved (CC BY-SA)

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