| 1572987 |
cucumber |
Cucumis sativus |
Field of cucumber seedlings. May 1997 |
| 1572951 |
sweetpotato |
Ipomoea batatas |
Sweetpotato plant beds. Roots were buried beneath 1 inch of soil and sprouts have emerged in a thick stand or sweetpotato plants. These will be cut and used as transplants for the year's crop. Yellowing leaves are the result of herbicide (Command) injury. May 1997? |
| 1572950 |
sweetpotato |
Ipomoea batatas |
Sweetpotato plant bed. Roots were buried beneath 1 inch of soil and sprouts have emerged in a thick stand or sweetpotato plants. These will be cut and used as transplants for the year's crop. May 1997? |
| 1572949 |
sweetpotato |
Ipomoea batatas |
Sweetpotato plant beds. Roots were buried beneath 1 inch of soil and sprouts have emerged in a thick stand or sweetpotato plants. These will be cut and used as transplants for the year's crop. May 1997 |
| 1572948 |
sweetpotato |
Ipomoea batatas |
Sweetpotatoes are vegetatively propagated. Roots are buried and will produce sprouts. The sprouts are used as planting material for the next crop. Here a root from a sweetpotato bed has been dug up to show where sprouts originate. May 1997? |
| 1572947 |
sweetpotato |
Ipomoea batatas |
Sweetpotatoes are vegetatively propagated. Roots are buried and will produce sprouts. The sprouts are used as planting material for the next crop. May 1997? |
| 1571627 |
lettuce |
Lactuca sativa |
Stand establishment in lettuce is a critical time. Soil cracking along the seedline can break seedling roots and result in stand reduction. October 1995 |
| 1595125 |
hoary cress |
Lepidium draba |
|
| 1595115 |
hoary cress |
Lepidium draba |
|
| 1595114 |
hoary cress |
Lepidium draba |
|
| 1595112 |
hoary cress |
Lepidium draba |
|
| 1595113 |
hoary cress |
Lepidium draba |
|
| 1572408 |
lettuce |
Lactuca sativa |
Thinned lettuce seedlings. October 1996 |
| 1571716 |
alfalfa |
Medicago sativa |
Stand establishment in alfalfa. December 1995 |
| 1571626 |
lettuce |
Lactuca sativa |
Lettuce seedlings. August 1995 |
| 5468252 |
garlic mustard |
Alliaria petiolata |
|
| 5468251 |
garlic mustard |
Alliaria petiolata |
|
| 5455980 |
spotted knapweed |
Centaurea stoebe |
|
| 5451977 |
garlic mustard |
Alliaria petiolata |
|
| 5452599 |
Japanese knotweed |
Fallopia japonica |
|
| 5452603 |
Japanese knotweed |
Fallopia japonica |
|
| 5452605 |
Japanese knotweed |
Fallopia japonica |
|
| 5452600 |
Japanese knotweed |
Fallopia japonica |
|
| 5452597 |
Japanese knotweed |
Fallopia japonica |
|
| 5452521 |
Japanese knotweed |
Fallopia japonica |
|
| 5452528 |
Japanese knotweed |
Fallopia japonica |
|
| 5452519 |
Japanese knotweed |
Fallopia japonica |
|
| 1391191 |
Palmer amaranth |
Amaranthus palmeri |
|
| 5452101 |
Black dog-strangling vine, black swallowwort |
Cynanchum louiseae |
|
| 5452517 |
Japanese knotweed |
Fallopia japonica |
|
| 5452518 |
Japanese knotweed |
Fallopia japonica |
|
| 5452520 |
Japanese knotweed |
Fallopia japonica |
|
| 5452523 |
Japanese knotweed |
Fallopia japonica |
|
| 5452524 |
Japanese knotweed |
Fallopia japonica |
|
| 1416008 |
Dalmatian toadflax |
Linaria dalmatica |
|
| 1459453 |
redroot pigweed |
Amaranthus retroflexus |
|
| 1459420 |
field pennycress |
Thlaspi arvense |
|
| 1459163 |
smallseed falseflax |
Camelina microcarpa |
|
| 1459433 |
perennial pepperweed |
Lepidium latifolium |
|
| 1459454 |
redroot pigweed |
Amaranthus retroflexus |
|
| 1459466 |
poverty sumpweed |
Iva axillaris |
|
| 1459259 |
Russian knapweed |
Rhaponticum repens |
|
| 1459447 |
tumble pigweed |
Amaranthus albus |
|
| 1459421 |
field pennycress |
Thlaspi arvense |
|
| 1459492 |
common purslane |
Portulaca oleracea |
|
| 1391510 |
common ragweed |
Ambrosia artemisiifolia |
|
| 1391517 |
buffalobur |
Solanum rostratum |
|
| 1391530 |
pineapple-weed |
Matricaria discoidea |
|
| 1459157 |
dogfennel |
Eupatorium capillifolium |
|
| 1459823 |
velvetleaf |
Abutilon theophrasti |
|
| 1391528 |
nightflowering catchfly |
Silene noctiflora |
|
| 1392066 |
hairy nightshade |
Solanum physalifolium |
|
| 1391529 |
horseweed |
Conyza canadensis |
|
| 1391255 |
velvetleaf |
Abutilon theophrasti |
|
| 1391515 |
jimsonweed |
Datura stramonium |
|
| 1459753 |
bull thistle |
Cirsium vulgare |
|
| 1391310 |
common purslane |
Portulaca oleracea |
|
| 1459133 |
common crupina |
Crupina vulgaris |
|
| 1391531 |
smallflower galinsoga |
Galinsoga parviflora |
|
| 1391311 |
lambsquarters |
Chenopodium album |
|
| 1391511 |
tall morningglory |
Ipomoea purpurea |
|
| 1391514 |
common chickweed |
Stellaria pallida |
|
| 1391188 |
tumble pigweed |
Amaranthus albus |
|
| 1392069 |
sticky nightshade |
Solanum sisymbriifolium |
|
| 1391527 |
prostrate pigweed |
Amaranthus blitoides |
|
| 1391246 |
horse purslane |
Trianthema portulacastrum |
|
| 5164048 |
halogeton |
Halogeton glomeratus |
|
| 2155039 |
dogfennel |
Eupatorium capillifolium |
|
| 1391404 |
tall morningglory |
Ipomoea purpurea |
|
| 5432592 |
dimpled troutlily |
Erythronium umbilicatum |
Southwestern Georgia forest habitat |
| 5432457 |
dimpled troutlily |
Erythronium umbilicatum |
Southwest Georgia forest habitat |
| 5367563 |
common bean |
Phaseolus vulgaris |
emergence of dry bean seedlings after planting |
| 1459562 |
tansy ragwort |
Senecio jacobaea |
|
| 1119316 |
common pokeweed |
Phytolacca americana |
|
| 1459563 |
shepherd's-purse |
Capsella bursa-pastoris |
|
| 1459423 |
clasping pepperweed |
Lepidium perfoliatum |
|
| 1555427 |
hemp dogbane |
Apocynum cannabinum |
|
| 1555428 |
hemp dogbane |
Apocynum cannabinum |
|
| 1392062 |
buffalobur |
Solanum rostratum |
|
| 1391526 |
cutleaf nightshade |
Solanum triflorum |
|
| 1391522 |
field pennycress |
Thlaspi arvense |
|
| 1391516 |
Russian thistle |
Salsola kali |
|
| 1391518 |
flixweed |
Descurainia sophia |
|
| 1391532 |
carpetweed |
Mollugo verticillata |
|
| 1391535 |
yellow starthistle |
Centaurea solstitialis |
|
| 1391534 |
annual sowthistle |
Sonchus oleraceus |
|
| 1391533 |
common fiddleneck |
Amsinckia menziesii var. intermedia |
|
| 1391519 |
Florida beggarweed |
Desmodium tortuosum |
|
| 1391525 |
common mallow |
Malva neglecta |
|
| 1391512 |
ivyleaf morningglory |
Ipomoea hederacea |
|
| 1391509 |
Pennsylvania smartweed |
Polygonum pensylvanicum |
|
| 1391524 |
prickly lettuce |
Lactuca serriola |
|
| 1391507 |
redroot pigweed |
Amaranthus retroflexus |
|
| 1391508 |
common cocklebur |
Xanthium strumarium |
|
| 1391523 |
corn gromwell |
Buglossoides arvensis |
|
| 1391259 |
spurred anoda |
Anoda cristata |
|
| 1459098 |
great burdock |
Arctium lappa |
|
| 1391216 |
devil's-claw |
Proboscidea louisianica |
|
| 1459510 |
common ragweed |
Ambrosia artemisiifolia |
|
| 1459114 |
hoary cress |
Lepidium draba |
|
| 1381004 |
Benghal dayflower |
Commelina benghalensis |
|
| 1149100 |
common crupina |
Crupina vulgaris |
|
| 1459049 |
catchweed bedstraw |
Galium aparine |
|
| 1459792 |
Russian-thistle |
Salsola tragus |
|
| 1459221 |
henbit |
Lamium amplexicaule |
|
| 1196011 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1196242 |
yellow toadflax |
Linaria vulgaris |
Along with dandelion rosettes |
| 1459787 |
Russian-thistle |
Salsola tragus |
|
| 5387031 |
drug fumitory |
Fumaria officinalis |
seedling. |
| 5387617 |
Kerner's dock |
Rumex kerneri |
|
| 5387611 |
toothed dock |
Rumex dentatus |
|
| 5387607 |
cluster dock |
Rumex conglomeratus |
|
| 5386558 |
purplestamen mullein |
Verbascum virgatum |
|
| 5386536 |
purple toadflax |
Linaria purpurea |
|
| 5386619 |
Indian tobacco |
Nicotiana quadrivalvis |
|
| 5386611 |
manyflower tobacco |
Nicotiana acuminata var. multiflora |
|
| 5386581 |
brightblue speedwell |
Veronica serpyllifolia ssp. humifusa |
|
| 5386972 |
fringed willowherb |
Epilobium ciliatum ssp. ciliatum |
|
| 5386914 |
high mallow |
Malva sylvestris |
|
| 5386903 |
bull mallow |
Malva nicaeensis |
|
| 5386841 |
vinegarweed |
Trichostema lanceolatum |
|
| 5386781 |
dovefoot geranium |
Geranium molle |
|
| 5386770 |
shortfruit stork's bill |
Erodium brachycarpum |
|
| 5386762 |
whitestem filaree |
Erodium moschatum |
|
| 5386482 |
wall bedstraw |
Galium parisiense |
|
| 5386491 |
Lamarck's bedstraw |
Galium divaricatum |
|
| 5386695 |
stinging nettle |
Urtica dioica ssp. holosericea |
|
| 5386701 |
burning nettle |
Urtica urens |
|
| 5386393 |
spinyfruit buttercup |
Ranunculus muricatus |
|
| 5386421 |
biddy-biddy |
Acaena novae-zelandiae |
|
| 5386920 |
Cornish mallow |
Lavatera cretica |
|
| 5356664 |
artichoke |
Cynara scolymus |
Beds of artichoke seedlings in a greenhouse. |
| 5418298 |
hairy beggarticks |
Bidens pilosa |
|
| 5417857 |
wild bushbean |
Macroptilium lathyroides |
|
| 5417848 |
little mallow |
Malva parviflora |
|
| 5421777 |
smooth pricklypoppy |
Argemone glauca |
|
| 5418181 |
yellow 'lima |
Sida fallax |
|
| 5418182 |
common purslane |
Portulaca oleracea |
|
| 5417886 |
hairy woodrose |
Merremia aegyptia |
|
| 5418188 |
Indian waltheria |
Waltheria indica |
|
| 5417849 |
common purslane |
Portulaca oleracea |
|
| 1550294 |
garlic mustard |
Alliaria petiolata |
|
| 5393363 |
pigweed |
Amaranthus spp. |
emerging through hole in plastic made by hail |
| 5390256 |
'ihi |
Portulaca molokiniensis |
Seedling |
| 5390243 |
shoreline seapurslane |
Sesuvium portulacastrum |
Seedling |
| 5390246 |
shoreline seapurslane |
Sesuvium portulacastrum |
Seedling |
| 1555308 |
oxeye daisy |
Leucanthemum vulgare |
|
| 5358209 |
common bean |
Phaseolus vulgaris |
Healthy bean seedlings in the field. |
| 5358208 |
common bean |
Phaseolus vulgaris |
Close-up view of a healthy bean seedling. |
| 5358207 |
common bean |
Phaseolus vulgaris |
Row of bean seedlings. |
| 5358206 |
common bean |
Phaseolus vulgaris |
Morphology of a healthy bean seedling. |
| 5358205 |
common bean |
Phaseolus vulgaris |
Morphology of a healthy bean seedling. |
| 5358195 |
soybean |
Glycine max |
Seedling soybean plant. |
| 5358192 |
chicory |
Cichorium intybus |
Chicory seedlings in a field near Scotts Bluff, Nebraska. |
| 5358191 |
chicory |
Cichorium intybus |
Chicory seedling in a field near Scotts Bluff, Nebraska. |
| 1557007 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1555299 |
crownvetch |
Securigera varia |
|
| 5392614 |
swainsonpea |
Sphaerophysa salsula |
Seedlings |
| 1554276 |
burcucumber |
Sicyos angulatus |
|
| 1554277 |
burcucumber |
Sicyos angulatus |
|
| 5275012 |
common valerian |
Valeriana officinalis |
|
| 5273018 |
true forget-me-not |
Myosotis scorpioides |
|
| 5272009 |
yellow hornpoppy |
Glaucium flavum |
|
| 5271018 |
wild chervil |
Anthriscus sylvestris |
|
| 5269080 |
red sorrel |
Rumex acetosella |
|
| 5387660 |
tall vervain |
Verbena bonariensis |
seedling. |
| 5387665 |
seashore vervain |
Verbena montevidensis |
seedling. |
| 5387641 |
water speedwell |
Veronica anagallis-aquatica |
seedlings. |
| 5387051 |
broadleaf plantain |
Plantago major |
seedlings. |
| 5387020 |
creeping woodsorrel |
Oxalis corniculata |
seedling. |
| 5387011 |
showy evening-primrose |
Oenothera speciosa |
seedling. |
| 5387001 |
Hooker's evening primrose |
Oenothera elata ssp. hookeri |
seedling. |
| 5386923 |
bristly mallow |
Modiola caroliniana |
seedling. |
| 5386927 |
alkali mallow |
Malvella leprosa |
seedling. |
| 5386909 |
little mallow |
Malva parviflora |
seedling. |
| 5386893 |
Venice mallow |
Hibiscus trionum |
seedling. |
| 5386887 |
velvetleaf |
Abutilon theophrasti |
seedling. |
| 5386847 |
Mediterranean sage |
Salvia aethiopis |
seedling. |
| 5386830 |
purple deadnettle |
Lamium purpureum |
seedling. |
| 5386795 |
herb-robert |
Geranium robertianum |
seedlings. |
| 5386786 |
Carolina geranium |
Geranium carolinianum |
seedling. |
| 5386776 |
cutleaf geranium |
Geranium dissectum |
seedling. |
| 5386689 |
buffalobur |
Solanum rostratum |
seedling. |
| 5386658 |
cutleaf nightshade |
Solanum triflorum |
seedling. |
| 5386635 |
tomatillo groundcherry |
Physalis philadelphica |
seedling. |
| 5386625 |
sharpleaf groundcherry |
Physalis acutifolia |
seedling. |
| 5386606 |
black henbane |
Hyoscyamus niger |
seedling. |
| 5386596 |
jimsonweed |
Datura stramonium |
seedling. |
| 5386552 |
common mullein |
Verbascum thapsus |
seedlings. |
| 5386540 |
yellow glandweed |
Parentucellia viscosa |
seedling. |
| 5386547 |
moth mullein |
Verbascum blattaria |
seedlings. |
| 5386523 |
dalmatian toadflax |
Linaria dalmatica ssp. dalmatica |
seedling. |
| 5386516 |
sharppoint fluvellin |
Kickxia elatine |
seedling. |
| 5386504 |
bellardia |
Bellardia trixago |
seedling. |
| 5386441 |
sulfur cinquefoil |
Potentilla recta |
seedling. |
| 5386383 |
scarlet pimpernel |
Lysimachia arvensis |
seedling. |
| 5386378 |
horse purslane |
Trianthema portulacastrum |
seedling. |
| 5386359 |
red sorrel |
Rumex acetosella |
seedling. |
| 5386364 |
redmaids |
Calandrinia ciliata |
seedling. |
| 5386342 |
wild buckwheat |
Fallopia convolvulus |
seedling. |
| 5386336 |
silversheath knotweed |
Polygonum argyrocoleon |
seedling. |
| 2254065 |
small broomrape |
Orobanche minor |
newly emerged |
| 2254068 |
small broomrape |
Orobanche minor |
newly emerged |
| 5386027 |
purple moonflower |
Ipomoea turbinata |
|
| 5386022 |
purple moonflower |
Ipomoea turbinata |
|
| 5386021 |
purple moonflower |
Ipomoea turbinata |
|
| 5386009 |
Benghal dayflower |
Commelina benghalensis |
|
| 5386008 |
Benghal dayflower |
Commelina benghalensis |
|
| 5374989 |
perennial pepperweed |
Lepidium latifolium |
|
| 5374983 |
dwarf St. Johnswort |
Hypericum mutilum |
|
| 5374979 |
common St. Johnswort |
Hypericum perforatum |
|
| 5374967 |
Fuller's teasel |
Dipsacus sativus |
|
| 5374964 |
common teasel |
Dipsacus fullonum |
|
| 5374932 |
tall morningglory |
Ipomoea purpurea |
|
| 5374929 |
Japanese morningglory |
Ipomoea nil |
|
| 5374921 |
mallow bindweed |
Convolvulus althaeoides |
|
| 5374912 |
oppositeleaf Russian thistle |
Salsola soda |
|
| 5374909 |
Russian-thistle |
Salsola tragus |
|
| 5374896 |
clammy goosefoot |
Dysphania pumilio |
|
| 5374893 |
cutleaf goosefoot |
Chenopodium multifidum |
|
| 5374890 |
Jerusalem-oak goosefoot |
Chenopodium botrys |
|
| 2308120 |
Benghal dayflower |
Commelina benghalensis |
|
| 1459286 |
Mexican fireweed |
Kochia scoparia |
|
| 5374887 |
mexicantea |
Dysphania ambrosioides |
|
| 5374884 |
Nuttall povertyweed |
Monolepis nuttalliana |
|
| 5374880 |
Missouri lambsquarters |
Chenopodium album var. missouriense |
|
| 5374876 |
lambsquarters |
Chenopodium album |
|
| 5374867 |
fivehook bassia |
Bassia hyssopifolia |
|
| 5374859 |
garden orach |
Atriplex hortensis |
|
| 5374853 |
red orach |
Atriplex rosea |
|
| 5374849 |
bladder campion |
Silene vulgaris |
|
| 5374845 |
nightflowering catchfly |
Silene noctiflora |
|
| 5374839 |
English catchfly |
Silene gallica |
|
| 5374837 |
bouncingbet |
Saponaria officinalis |
|
| 5374826 |
Boccone's sandspurry |
Spergularia bocconii |
|
| 5374818 |
babysbreath |
Gypsophila paniculata |
|
| 5374805 |
marijuana |
Cannabis sativa |
|
| 5374801 |
field pennycress |
Thlaspi arvense |
|
| 5374786 |
hedge mustard |
Sisymbrium officinale |
|
| 5374780 |
London rocket |
Sisymbrium irio |
|
| 5374775 |
tumble mustard |
Sisymbrium altissimum |
|
| 5374770 |
shortpod mustard |
Hirschfeldia incana |
|
| 5374766 |
white mustard |
Sinapis alba |
|
| 5374754 |
sibara |
Sibara virginica |
|
| 5374757 |
mouse-ear cress |
Arabidopsis thaliana |
|
| 5374750 |
marsh yellowcress |
Rorippa palustris |
|
| 5374747 |
yellow fieldcress |
Rorippa sylvestris |
|
| 5374743 |
radish |
Raphanus sativus |
|
| 5374738 |
wild radish |
Raphanus raphanistrum |
|
| 5374733 |
Virginia pepperweed |
Lepidium virginicum |
|
| 5374679 |
little western bittercress |
Cardamine oligosperma |
|
| 5374724 |
clasping pepperweed |
Lepidium perfoliatum |
|
| 5374720 |
field pepperweed |
Lepidium campestre |
|
| 5374715 |
Dyer's woad |
Isatis tinctoria |
|
| 5374706 |
flixweed |
Descurainia sophia |
|
| 5374697 |
lesser swinecress |
Coronopus didymus |
|
| 5374694 |
blue mustard |
Chorispora tenella |
|
| 5374690 |
hairy whitetop |
Cardaria pubescens |
|
| 5374686 |
hoary cress |
Lepidium draba |
|
| 5374677 |
hairy bittercress |
Cardamine hirsuta |
|
| 5374674 |
shepherd's-purse |
Capsella bursa-pastoris |
|
| 5374672 |
Indian mustard |
Brassica juncea |
|
| 5374669 |
African mustard |
Brassica tournefortii |
|
| 5374663 |
birdsrape mustard |
Brassica rapa |
|
| 5374646 |
yellow rocket |
Barbarea vulgaris |
|
| 5374634 |
broadleaf forget-me-not |
Myosotis latifolia |
|
| 5374631 |
clasping heliotrope |
Heliotropium amplexicaule |
|
| 5374628 |
European heliotrope |
Heliotropium europaeum |
|
| 5374625 |
seaside heliotrope |
Heliotropium curassavicum |
|
| 5374622 |
pine echium |
Echium pininana |
|
| 5374619 |
salvation jane |
Echium plantagineum |
|
| 5374610 |
houndstongue |
Cynoglossum officinale |
|
| 5374604 |
common fiddleneck |
Amsinckia menziesii var. intermedia |
|
| 5374594 |
spiny cocklebur |
Xanthium spinosum |
|
| 5374582 |
dandelion |
Taraxacum officinale |
|
| 5374578 |
common tansy |
Tanacetum vulgare |
|
| 5374574 |
feverfew |
Tanacetum parthenium |
|
| 5374560 |
blessed milkthistle |
Silybum marianum |
|
| 5374555 |
redpurple ragwort |
Senecio elegans |
|
| 5374552 |
woodland groundsel |
Senecio sylvaticus |
|
| 5374542 |
bristly oxtongue |
Helminthotheca echioides |
|
| 5374536 |
bull cottonthistle |
Onopordum tauricum |
|
| 5374529 |
tall lettuce |
Lactuca canadensis |
|
| 5374527 |
bitter lettuce |
Lactuca virosa |
|
| 5374521 |
prickly lettuce |
Lactuca serriola |
|
| 5374517 |
willowleaf lettuce |
Lactuca saligna |
|
| 5374509 |
hairy cat's ear |
Hypochaeris radicata |
|
| 5374505 |
smooth cat's ear |
Hypochaeris glabra |
|
| 5374502 |
stinkwort |
Dittrichia graveolens |
|
| 5374498 |
threeray tarweed |
Hemizonia lobbii |
|
| 5374495 |
virgate tarweed |
Holocarpha virgata |
|
| 5374490 |
orange hawkweed |
Hieracium aurantiacum |
|
| 5374487 |
telegraphplant |
Heterotheca grandiflora |
|
| 5374482 |
pappose tarweed |
Centromadia parryi ssp. rudis |
|
| 5374479 |
Fitch's tarweed |
Hemizonia fitchii |
|
| 5374475 |
common tarweed |
Centromadia pungens ssp. pungens |
|
| 5374455 |
Jersey cudweed |
Pseudognaphalium luteoalbum |
|
| 5374450 |
hairy galinsoga |
Galinsoga quadriradiata |
|
| 5374443 |
Australian burnweed |
Erechtites minimus |
|
| 5374436 |
cape ivy |
Delairea odorata |
|
| 5374430 |
cardoon |
Cynara cardunculus |
|
| 5370280 |
ivyleaf morningglory |
Ipomoea hederacea |
|
| 5370228 |
chamber bitter |
Phyllanthus urinaria |
|
| 5374426 |
common crupina |
Crupina vulgaris |
|
| 5374421 |
bristly hawksbeard |
Crepis setosa |
|
| 5374416 |
smooth hawksbeard |
Crepis capillaris |
|
| 5374409 |
tall fleabane |
Conyza floribunda |
|
| 5374406 |
Coulter's horseweed |
Laennecia coulteri |
|
| 5374398 |
hairy fleabane |
Conyza bonariensis |
|
| 5374371 |
rush skeletonweed |
Chondrilla juncea |
|
| 5374353 |
alpine knapweed |
Centaurea nigrescens |
|
| 5374363 |
sulphur knapweed |
Centaurea sulphurea |
|
| 5374360 |
yellow starthistle |
Centaurea solstitialis |
|
| 5374357 |
Malta starthistle |
Centaurea melitensis |
|
| 5374350 |
black knapweed |
Centaurea nigra |
|
| 5374339 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 5374333 |
diffuse knapweed |
Centaurea diffusa |
|
| 5374322 |
woolly distaff thistle |
Carthamus lanatus |
|
| 5374324 |
blessed thistle |
Cnicus benedictus |
|
| 5374317 |
Italian plumeless thistle |
Carduus pycnocephalus |
|
| 5374312 |
musk thistle |
Carduus nutans |
|
| 5374307 |
spiny plumeless thistle |
Carduus acanthoides |
|
| 5374304 |
bur beggarticks |
Bidens tripartita |
|
| 5374168 |
bur chervil |
Anthriscus caucalis |
|
| 5374164 |
wild celery |
Cyclospermum leptophyllum |
|
| 5374160 |
toothpick ammi |
Ammi visnaga |
|
| 5374127 |
low amaranth |
Amaranthus deflexus |
|
| 5374301 |
devils beggarticks |
Bidens frondosa |
|
| 5374297 |
hairy beggarticks |
Bidens pilosa |
|
| 5374268 |
capeweed |
Arctotheca calendula |
fertile type |
| 5374263 |
yellow chamomile |
Anthemis tinctoria |
|
| 5374260 |
corn chamomile |
Anthemis arvensis |
|
| 5374254 |
western ragweed |
Ambrosia psilostachya |
|
| 5374251 |
common ragweed |
Ambrosia artemisiifolia |
|
| 5374247 |
giant ragweed |
Ambrosia trifida |
|
| 5374244 |
annual bursage |
Ambrosia acanthicarpa |
|
| 5374232 |
common yarrow |
Achillea millefolium |
|
| 5374202 |
fennel |
Foeniculum vulgare |
|
| 5374196 |
Queen Anne's lace, wild carrot |
Daucus carota |
|
| 5374192 |
poison-hemlock |
Conium maculatum |
|
| 5374173 |
hedgeparsley |
Torilis arvensis |
|
| 5374140 |
Powell amaranth |
Amaranthus powellii |
|
| 5374139 |
redroot pigweed |
Amaranthus retroflexus |
|
| 5374133 |
smooth pigweed |
Amaranthus hybridus |
|
| 5374124 |
prostrate pigweed |
Amaranthus blitoides |
|
| 5361384 |
common bean |
Phaseolus vulgaris |
Drybean seedlings in a greenhouse at Colorado State University. |
| 5361367 |
common bean |
Phaseolus vulgaris |
Inoculation of drybean seedlings with Fusarium wilt in the greenhouse. |
| 5361365 |
common bean |
Phaseolus vulgaris |
Bean seedlings used for root rot disease research in water tanks in a greenhouse. |
| 5361364 |
common bean |
Phaseolus vulgaris |
Bean seedlings used for root rot disease research on benches in a greenhouse. |
| 5362172 |
cucumber |
Cucumis sativus |
Cucumber seedlings growing in the field. |
| 5362167 |
cucumber |
Cucumis sativus |
Cucumber seedlings growing in the field. |
| 5362169 |
cucumber |
Cucumis sativus |
Cucumber seedlings growing in the field. |
| 5362165 |
cucumber |
Cucumis sativus |
A cucumber seedling growing in the field. |
| 5362161 |
cucumber |
Cucumis sativus |
Cucumber seedlings growing in the field. |
| 5362163 |
cucumber |
Cucumis sativus |
A cucumber seedling growing in the field. |
| 5364548 |
carrot |
Daucus carota ssp. sativus |
Carrot seedlings growing on a field in Colorado. |
| 5364549 |
carrot |
Daucus carota ssp. sativus |
Carrot seedlings growing on a field in Colorado. |
| 5364550 |
carrot |
Daucus carota ssp. sativus |
Carrot seedlings growing on a field in Colorado. |
| 5364546 |
carrot |
Daucus carota ssp. sativus |
Carrot seedlings growing on a field in Colorado. |
| 5364547 |
carrot |
Daucus carota ssp. sativus |
Carrot seedlings growing on a field in Colorado. |
| 5363697 |
cucumber |
Cucumis sativus |
Cucumber seedlings growing in the field. |
| 5363696 |
cucumber |
Cucumis sativus |
A cucumber seedling growing in the field. |
| 5362618 |
sunflower |
Helianthus spp. |
A sunflower seedling growing in the field. |
| 5357258 |
sunflower |
Helianthus spp. |
A close-up view of the growing point of a sunflower seedling at the 4-leaf stage of development in the field. |
| 5357257 |
sunflower |
Helianthus spp. |
Sunflower seedlings at the 4-leaf stage of development in the field. |
| 5357253 |
sunflower |
Helianthus spp. |
Emergence of sunflower seedlings in the field. |
| 5357250 |
sunflower |
Helianthus spp. |
Emergence of sunflower seedlings in the field. |
| 5357251 |
sunflower |
Helianthus spp. |
Emergence of sunflower seedlings in the field. |
| 5357252 |
sunflower |
Helianthus spp. |
Emergence of sunflower seedlings in the field. |
| 5357249 |
sunflower |
Helianthus spp. |
Emergence of sunflower seedlings in the field. |
| 5365242 |
alfalfa |
Medicago sativa |
Alfalfa seedlings in the field. |
| 5364542 |
chickpea |
Cicer arietinum |
Seedling garbanzo bean (chickpea) plants. |
| 5364541 |
chickpea |
Cicer arietinum |
Seedling chickpea (garbanzo bean) plants. |
| 5365654 |
soybean |
Glycine max |
Soybean seedlings in the field. |
| 5365656 |
soybean |
Glycine max |
Soybean seedlings in the field. |
| 5365655 |
soybean |
Glycine max |
Soybean seedlings in the field. |
| 5358657 |
musk thistle |
Carduus nutans |
Musk thistle (Carduus nutans) seedlings, with a ruler to show size. |
| 5358635 |
Russian knapweed |
Rhaponticum repens |
Seedling Russian knapweed plant (Acroptilon repens). |
| 1562155 |
common burdock |
Arctium minus |
|
| 1562153 |
common burdock |
Arctium minus |
|
| 1562154 |
common burdock |
Arctium minus |
|
| 1562141 |
nodding beggarticks |
Bidens cernua |
|
| 1562142 |
nodding beggarticks |
Bidens cernua |
cotyledons |
| 1562143 |
nodding beggarticks |
Bidens cernua |
|
| 1562138 |
nodding beggarticks |
Bidens cernua |
|
| 1562139 |
nodding beggarticks |
Bidens cernua |
|
| 1562136 |
nodding beggarticks |
Bidens cernua |
|
| 1562137 |
nodding beggarticks |
Bidens cernua |
|
| 1562134 |
nodding beggarticks |
Bidens cernua |
|
| 1562135 |
nodding beggarticks |
Bidens cernua |
|
| 1562128 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562127 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562123 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562124 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562122 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562119 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562120 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562121 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562117 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562118 |
trumpetweed |
Eupatorium fistulosum |
|
| 1562116 |
white snakeroot |
Ageratina altissima var. altissima |
|
| 1562111 |
white snakeroot |
Ageratina altissima var. altissima |
|
| 1562112 |
white snakeroot |
Ageratina altissima var. altissima |
|
| 1562108 |
white snakeroot |
Ageratina altissima var. altissima |
cotyledons |
| 1562109 |
white snakeroot |
Ageratina altissima var. altissima |
cotyledons |
| 1562110 |
white snakeroot |
Ageratina altissima var. altissima |
cotyledons |
| 1562107 |
white snakeroot |
Ageratina altissima var. altissima |
|
| 1562104 |
great blue lobelia |
Lobelia siphilitica |
|
| 1562105 |
great blue lobelia |
Lobelia siphilitica |
|
| 1562106 |
great blue lobelia |
Lobelia siphilitica |
|
| 1562101 |
great blue lobelia |
Lobelia siphilitica |
cotyledons |
| 1562102 |
great blue lobelia |
Lobelia siphilitica |
cotyledons |
| 1562103 |
great blue lobelia |
Lobelia siphilitica |
|
| 1562097 |
great blue lobelia |
Lobelia siphilitica |
cotyledons |
| 1562095 |
clearweed |
Pilea pumila |
|
| 1562096 |
clearweed |
Pilea pumila |
|
| 1562094 |
clearweed |
Pilea pumila |
|
| 1562089 |
American bellflower |
Campanulastrum americanum |
|
| 1562090 |
American bellflower |
Campanulastrum americanum |
|
| 1562087 |
American bellflower |
Campanulastrum americanum |
|
| 1562088 |
American bellflower |
Campanulastrum americanum |
|
| 1562086 |
American bellflower |
Campanulastrum americanum |
|
| 1562081 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562082 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562078 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562080 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562075 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562076 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562077 |
zigzag goldenrod |
Solidago flexicaulis |
|
| 1562072 |
zigzag goldenrod |
Solidago flexicaulis |
cotyledons |
| 1562070 |
zigzag goldenrod |
Solidago flexicaulis |
cotyledons |
| 1562071 |
zigzag goldenrod |
Solidago flexicaulis |
cotyledons |
| 1562065 |
white turtlehead |
Chelone glabra |
|
| 1562066 |
white turtlehead |
Chelone glabra |
first true leaves |
| 1562067 |
white turtlehead |
Chelone glabra |
|
| 1562062 |
white turtlehead |
Chelone glabra |
|
| 1562063 |
white turtlehead |
Chelone glabra |
|
| 1562064 |
white turtlehead |
Chelone glabra |
|
| 1562061 |
white turtlehead |
Chelone glabra |
|
| 1560204 |
common yarrow |
Achillea millefolium |
|
| 1560201 |
common yarrow |
Achillea millefolium |
|
| 1560176 |
violet |
Viola spp. |
|
| 1560123 |
birdsfoot trefoil |
Lotus corniculatus |
|
| 1560120 |
birdsfoot trefoil |
Lotus corniculatus |
|
| 1560115 |
birdsfoot trefoil |
Lotus corniculatus |
with cotyledons |
| 1560071 |
Canada thistle |
Cirsium arvense |
cotyledons |
| 1560072 |
Canada thistle |
Cirsium arvense |
cotyledons |
| 1560069 |
Canada thistle |
Cirsium arvense |
|
| 1560070 |
Canada thistle |
Cirsium arvense |
cortyledons |
| 1560066 |
Canada thistle |
Cirsium arvense |
|
| 1560065 |
Canada thistle |
Cirsium arvense |
cotyledons |
| 1560060 |
Canada thistle |
Cirsium arvense |
cotyledons |
| 1560061 |
Canada thistle |
Cirsium arvense |
|
| 1560062 |
Canada thistle |
Cirsium arvense |
|
| 1560059 |
Canada thistle |
Cirsium arvense |
|
| 1560055 |
Canada thistle |
Cirsium arvense |
with cotyledons |
| 1560056 |
Canada thistle |
Cirsium arvense |
|
| 1560052 |
Canada thistle |
Cirsium arvense |
|
| 1560053 |
Canada thistle |
Cirsium arvense |
|
| 1560054 |
Canada thistle |
Cirsium arvense |
|
| 1560046 |
Canada thistle |
Cirsium arvense |
|
| 1560044 |
Canada thistle |
Cirsium arvense |
with cotyledons |
| 1560035 |
Canada thistle |
Cirsium arvense |
|
| 1560007 |
common teasel |
Dipsacus fullonum |
|
| 1551138 |
poison-hemlock |
Conium maculatum |
|
| 1551133 |
wild parsnip |
Pastinaca sativa |
|
| 1551087 |
purple loosestrife |
Lythrum salicaria |
|
| 1550293 |
garlic mustard |
Alliaria petiolata |
|
| 1550286 |
garlic mustard |
Alliaria petiolata |
|
| 1550283 |
garlic mustard |
Alliaria petiolata |
|
| 1550276 |
tall buttercup |
Ranunculus acris |
|
| 1550260 |
bladder campion |
Silene latifolia ssp. alba |
with cotyledons |
| 1550256 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1550245 |
common mouse-ear chickweed |
Cerastium fontanum |
|
| 1550238 |
bouncingbet |
Saponaria officinalis |
|
| 1550232 |
common pokeweed |
Phytolacca americana |
|
| 1550231 |
common pokeweed |
Phytolacca americana |
|
| 1550225 |
common pokeweed |
Phytolacca americana |
cotyledons |
| 1550215 |
red sorrel |
Rumex acetosella |
|
| 1550213 |
red sorrel |
Rumex acetosella |
|
| 1550149 |
European stinging nettle |
Urtica dioica ssp. dioica |
|
| 1550148 |
European stinging nettle |
Urtica dioica ssp. dioica |
|
| 1559403 |
yellow woodsorrel |
Oxalis stricta |
|
| 1559400 |
yellow woodsorrel |
Oxalis stricta |
|
| 1559401 |
yellow woodsorrel |
Oxalis stricta |
cotyledons |
| 1559394 |
common waterhemp |
Amaranthus rudis |
|
| 1559395 |
common waterhemp |
Amaranthus rudis |
|
| 1559384 |
velvetleaf |
Abutilon theophrasti |
|
| 1559375 |
velvetleaf |
Abutilon theophrasti |
|
| 1559275 |
perennial sowthistle |
Sonchus arvensis |
|
| 1559257 |
red sorrel |
Rumex acetosella |
|
| 1559254 |
red sorrel |
Rumex acetosella |
|
| 1559256 |
red sorrel |
Rumex acetosella |
|
| 1559203 |
water knotweed |
Polygonum amphibium |
|
| 1559193 |
Pennsylvania smartweed |
Polygonum pensylvanicum |
|
| 1559191 |
Pennsylvania smartweed |
Polygonum pensylvanicum |
|
| 1559192 |
Pennsylvania smartweed |
Polygonum pensylvanicum |
|
| 1559189 |
Pennsylvania smartweed |
Polygonum pensylvanicum |
|
| 1559182 |
shepherd's-purse |
Capsella bursa-pastoris |
|
| 1559179 |
shepherd's-purse |
Capsella bursa-pastoris |
with cotyledons |
| 1559181 |
shepherd's-purse |
Capsella bursa-pastoris |
|
| 1559177 |
shepherd's-purse |
Capsella bursa-pastoris |
cotyledons |
| 1559175 |
shepherd's-purse |
Capsella bursa-pastoris |
|
| 1559064 |
giant ragweed |
Ambrosia trifida |
cotyledons |
| 1559062 |
giant ragweed |
Ambrosia trifida |
cotyledons |
| 1559063 |
giant ragweed |
Ambrosia trifida |
|
| 1559059 |
giant ragweed |
Ambrosia trifida |
|
| 1559052 |
giant ragweed |
Ambrosia trifida |
view from above with cotyledons |
| 1559053 |
giant ragweed |
Ambrosia trifida |
cotyledons |
| 1559049 |
common ragweed |
Ambrosia artemisiifolia |
with cotyledons: view from above |
| 1559050 |
common ragweed |
Ambrosia artemisiifolia |
cotyledons |
| 1559047 |
common ragweed |
Ambrosia artemisiifolia |
|
| 1559048 |
common ragweed |
Ambrosia artemisiifolia |
with cotyledons: view from above |
| 1559046 |
common ragweed |
Ambrosia artemisiifolia |
|
| 5362882 |
common milkweed |
Asclepias syriaca |
Common milkweed (Asclepias syriaca) seedlings. |
| 5362881 |
common milkweed |
Asclepias syriaca |
Common milkweed (Asclepias syriaca) seedlings. |
| 5362875 |
Canada thistle |
Cirsium arvense |
Seedling (or young rosette) of Canada thistle, Cirsium arvense. |
| 5362872 |
common cocklebur |
Xanthium strumarium |
Common cocklebur (Xanthium strumarium) seedling with 2 true leaves. |
| 5362867 |
common purslane |
Portulaca oleracea |
Close-up of a seedling common purslane plant (Portulaca oleracea). |
| 5362866 |
common purslane |
Portulaca oleracea |
Close-up of a seedling common purslane plant (Portulaca oleracea). |
| 5362856 |
hairy nightshade |
Solanum physalifolium |
Seedling hairy nightshade plant (Solanum sarrachoides) with first set of true leaves. |
| 5362855 |
hairy nightshade |
Solanum physalifolium |
Seedling hairy nightshade plant (Solanum sarrachoides). |
| 5362848 |
jimsonweed |
Datura stramonium |
Close-up view of a jimsonweed (Datura stramonium) seedling, with cotyledons. |
| 5362841 |
spurred anoda |
Anoda cristata |
Seedling spurred anoda (Anoda cristata) plants at the 2-leaf stage. |
| 5362837 |
Venice mallow |
Hibiscus trionum |
Close-up view of the seedling of Venice mallow (Hibiscus trionum). |
| 5362831 |
velvetleaf |
Abutilon theophrasti |
Seedling velvetleaf (Abutilon theophrasti). |
| 5362826 |
toothed spurge |
Euphorbia dentata |
Close-up view of a seedling of toothed spurge (Euphorbia dentata) at the 2-leaf stage. |
| 5362825 |
toothed spurge |
Euphorbia dentata |
Close-up view of a seedling of toothed spurge (Euphorbia dentata). |
| 5362823 |
common sunflower |
Helianthus annuus |
Seedlings of common sunflower (Helianthus annuus). |
| 5362822 |
common sunflower |
Helianthus annuus |
Seedlings of common sunflower (Helianthus annuus). |
| 5362821 |
common sunflower |
Helianthus annuus |
Seedlings of common sunflower (Helianthus annuus) with cotyledons. |
| 5362818 |
Russian-thistle |
Salsola tragus |
Close-up view of a Russian thistle (Salsola iberica, S. tragus) seedling. |
| 5362819 |
Russian-thistle |
Salsola tragus |
Close-up view of a Russian thistle (Salsola iberica, S. tragus) seedling. |
| 5361303 |
Mexican fireweed |
Kochia scoparia |
Dense stand of kochia (Kochia scoparia) seedlings beneath mother plant. |
| 5361302 |
Mexican fireweed |
Kochia scoparia |
Dense stand of kochia (Kochia scoparia) seedlings in spring. |
| 5361301 |
Mexican fireweed |
Kochia scoparia |
Seedling kochia (Kochia scoparia) with multiple side shoots. |
| 5361300 |
Mexican fireweed |
Kochia scoparia |
Seedling of kochia (Kochia scoparia) in early spring. |
| 5361299 |
lambsquarters |
Chenopodium album |
Common lambsquarters (Chenopodium album) seedling at the 2-leaf stage. |
| 5361294 |
redroot pigweed |
Amaranthus retroflexus |
Seedling of redroot pigweed (Amaranthus retroflexus) at the 2-leaf stage. |
| 5361293 |
redroot pigweed |
Amaranthus retroflexus |
Seedling of redroot pigweed (Amaranthus retroflexus) at the cotyledon stage. |
| 5364568 |
musk thistle |
Carduus nutans |
Seedlings of musk thistle (Carduus nutans). |
| 5364522 |
lambsquarters |
Chenopodium album |
Seedlings of lambsquarters (Chenopodium album), with a seedling of common mallow (Malva neglecta) on the immediate right. |
| 5362832 |
velvetleaf |
Abutilon theophrasti |
Velvetleaf (Abutilon theophrasti) seedlings among young field corn plants. |
| 5361304 |
Mexican fireweed |
Kochia scoparia |
Seedlings of kochia (Kochia scoparia) among field corn seedlings. |
| 5342056 |
livid amaranth |
Amaranthus blitum |
|
| 5362829 |
wild buckwheat |
Fallopia convolvulus |
Seedling of wild buckwheat (Polygonum convolvulus). |
| 5362830 |
wild buckwheat |
Fallopia convolvulus |
Seedling of wild buckwheat (Polygonum convolvulus). |
| 5365600 |
common bean |
Phaseolus vulgaris |
Very young dry bean seedlings. |
| 5365599 |
bean |
Phaseolus spp. |
Young adzuki bean plant (Phaseolus angularis) emerging from the soil. |
| 1557485 |
garlic mustard |
Alliaria petiolata |
|
| 1557483 |
garlic mustard |
Alliaria petiolata |
|
| 1557475 |
garlic mustard |
Alliaria petiolata |
|
| 1557473 |
garlic mustard |
Alliaria petiolata |
|
| 1557467 |
garlic mustard |
Alliaria petiolata |
|
| 1557453 |
common mullein |
Verbascum thapsus |
with cotyledons |
| 1557451 |
common mullein |
Verbascum thapsus |
|
| 1557452 |
common mullein |
Verbascum thapsus |
|
| 1557376 |
motherwort |
Leonurus cardiaca |
|
| 1557373 |
motherwort |
Leonurus cardiaca |
|
| 1557368 |
ivyleaf morningglory |
Ipomoea hederacea |
true leaves |
| 1557364 |
ivyleaf morningglory |
Ipomoea hederacea |
cotyledons |
| 1557356 |
ivyleaf morningglory |
Ipomoea hederacea |
cotyledons |
| 1557351 |
ivyleaf morningglory |
Ipomoea hederacea |
cotyledons |
| 1557313 |
swamp milkweed |
Asclepias incarnata |
|
| 1557314 |
swamp milkweed |
Asclepias incarnata |
|
| 1557311 |
swamp milkweed |
Asclepias incarnata |
cotyledons |
| 1557309 |
swamp milkweed |
Asclepias incarnata |
view from top |
| 1557289 |
honeyvine swallowwort |
Cynanchum laeve |
cotyledons and first true leaves |
| 1557287 |
honeyvine swallowwort |
Cynanchum laeve |
|
| 1557288 |
honeyvine swallowwort |
Cynanchum laeve |
cotyledons |
| 1557276 |
honeyvine swallowwort |
Cynanchum laeve |
|
| 1557253 |
common milkweed |
Asclepias syriaca |
|
| 1557246 |
common milkweed |
Asclepias syriaca |
|
| 1557247 |
common milkweed |
Asclepias syriaca |
|
| 1557223 |
horseweed |
Conyza canadensis |
close up of cotyledons |
| 1557217 |
horseweed |
Conyza canadensis |
with cotyledons |
| 1557218 |
horseweed |
Conyza canadensis |
with cotyledons |
| 1557216 |
horseweed |
Conyza canadensis |
|
| 1557210 |
horseweed |
Conyza canadensis |
|
| 1557208 |
horseweed |
Conyza canadensis |
|
| 1557209 |
horseweed |
Conyza canadensis |
|
| 1557197 |
musk mallow |
Malva moschata |
|
| 1557190 |
common mallow |
Malva neglecta |
cotyledons |
| 1557191 |
common mallow |
Malva neglecta |
|
| 1557179 |
common mallow |
Malva neglecta |
|
| 1557165 |
common mallow |
Malva neglecta |
|
| 1557159 |
purple loosestrife |
Lythrum salicaria |
|
| 1557160 |
purple loosestrife |
Lythrum salicaria |
|
| 1557161 |
purple loosestrife |
Lythrum salicaria |
cotyledons |
| 1557109 |
prickly lettuce |
Lactuca serriola |
basal leaves |
| 1552088 |
birdsfoot trefoil |
Lotus corniculatus |
|
| 1552083 |
birdsfoot trefoil |
Lotus corniculatus |
|
| 5363029 |
common bean |
Phaseolus vulgaris |
Field of dry bean seedlings. |
| 5363028 |
common bean |
Phaseolus vulgaris |
Dry bean seedling newly emerged from the soil and about to spread the first pair of leaves. |
| 5363027 |
common bean |
Phaseolus vulgaris |
Close-up view of a dry bean seedling emerging from the soil. |
| 5363025 |
common bean |
Phaseolus vulgaris |
Dry bean seedling at the crook neck stage, emerging from the soil. |
| 5363026 |
common bean |
Phaseolus vulgaris |
Bean seedlings emerging from the soil. |
| 5363024 |
common bean |
Phaseolus vulgaris |
Dry bean seedling at the crook neck stage, emerging from the soil. |
| 1558357 |
common purslane |
Portulaca oleracea |
|
| 1558358 |
common purslane |
Portulaca oleracea |
|
| 1558354 |
common purslane |
Portulaca oleracea |
|
| 1558355 |
common purslane |
Portulaca oleracea |
|
| 1558350 |
common purslane |
Portulaca oleracea |
|
| 1558347 |
prickly sida |
Sida spinosa |
|
| 1558348 |
prickly sida |
Sida spinosa |
|
| 1558322 |
common pokeweed |
Phytolacca americana |
|
| 1558323 |
common pokeweed |
Phytolacca americana |
|
| 1558320 |
common pokeweed |
Phytolacca americana |
cotyledons |
| 1558315 |
common pokeweed |
Phytolacca americana |
with cotyledons |
| 1558302 |
common pokeweed |
Phytolacca americana |
with cotyledons |
| 1558300 |
common pokeweed |
Phytolacca americana |
|
| 1558297 |
common pokeweed |
Phytolacca americana |
|
| 1558298 |
common pokeweed |
Phytolacca americana |
|
| 1558294 |
common pokeweed |
Phytolacca americana |
|
| 1558295 |
common pokeweed |
Phytolacca americana |
|
| 1558296 |
common pokeweed |
Phytolacca americana |
|
| 1558291 |
common pokeweed |
Phytolacca americana |
cotyledons |
| 1558292 |
common pokeweed |
Phytolacca americana |
|
| 1558290 |
common pokeweed |
Phytolacca americana |
|
| 1558285 |
common pokeweed |
Phytolacca americana |
|
| 1558247 |
poison-hemlock |
Conium maculatum |
|
| 1558246 |
poison-hemlock |
Conium maculatum |
cotyledons |
| 1558244 |
poison-hemlock |
Conium maculatum |
with cotyledons |
| 1558242 |
poison-hemlock |
Conium maculatum |
|
| 1558243 |
poison-hemlock |
Conium maculatum |
|
| 1558236 |
poison-hemlock |
Conium maculatum |
|
| 1558222 |
buckhorn plantain |
Plantago lanceolata |
|
| 1558202 |
broadleaf plantain |
Plantago major |
|
| 1558176 |
blackseed plantain |
Plantago rugelii |
|
| 1558172 |
smooth pigweed |
Amaranthus hybridus |
|
| 1558170 |
smooth pigweed |
Amaranthus hybridus |
|
| 1558165 |
redroot pigweed |
Amaranthus retroflexus |
cotyledons |
| 1558166 |
redroot pigweed |
Amaranthus retroflexus |
|
| 1558157 |
field pennycress |
Thlaspi arvense |
cotyledons |
| 1558154 |
wild parsnip |
Pastinaca sativa |
|
| 1558155 |
wild parsnip |
Pastinaca sativa |
cotyledons |
| 1558143 |
wild parsnip |
Pastinaca sativa |
|
| 1558137 |
wild parsnip |
Pastinaca sativa |
|
| 1558107 |
wild onion |
Allium canadense |
|
| 1558026 |
West Indian nightshade |
Solanum ptycanthum |
Cotyledons |
| 1558023 |
West Indian nightshade |
Solanum ptycanthum |
|
| 1558022 |
West Indian nightshade |
Solanum ptycanthum |
|
| 1558021 |
West Indian nightshade |
Solanum ptycanthum |
|
| 5358967 |
common bean |
Phaseolus vulgaris |
Dry beans emerging from soil that has been rotary-tilled. |
| 5358966 |
common bean |
Phaseolus vulgaris |
Dry beans emerging from soil that has been rotary-tilled. |
| 5362838 |
Venice mallow |
Hibiscus trionum |
Seedlings of Venice mallow (Hibiscus trionum) in an onion field. |
| 1558019 |
European stinging nettle |
Urtica dioica ssp. dioica |
|
| 1558016 |
European stinging nettle |
Urtica dioica ssp. dioica |
|
| 1558010 |
European stinging nettle |
Urtica dioica ssp. dioica |
|
| 1557075 |
lambsquarters |
Chenopodium album |
|
| 1557074 |
lambsquarters |
Chenopodium album |
|
| 1557066 |
lambsquarters |
Chenopodium album |
|
| 1557057 |
Japanese knotweed |
Fallopia japonica |
cotyledons |
| 1557030 |
Japanese knotweed |
Fallopia japonica |
|
| 1557029 |
Japanese knotweed |
Fallopia japonica |
|
| 1557021 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
cotyledons |
| 1557018 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1557019 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1557008 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1556386 |
Indiantobacco |
Lobelia inflata |
|
| 1556312 |
henbit |
Lamium amplexicaule |
|
| 1556311 |
henbit |
Lamium amplexicaule |
shown with a penny for scale |
| 1556307 |
henbit |
Lamium amplexicaule |
|
| 1556305 |
henbit |
Lamium amplexicaule |
|
| 1556303 |
henbit |
Lamium amplexicaule |
|
| 1556292 |
healall |
Prunella vulgaris |
|
| 1556289 |
healall |
Prunella vulgaris |
|
| 1556285 |
healall |
Prunella vulgaris |
|
| 1556253 |
common groundsel |
Senecio vulgaris |
|
| 1556250 |
common groundsel |
Senecio vulgaris |
|
| 1556251 |
common groundsel |
Senecio vulgaris |
|
| 1556243 |
groundcherries |
Physalis spp. |
|
| 1556232 |
groundcherries |
Physalis spp. |
|
| 1556170 |
goldenrod |
Solidago spp. |
|
| 1556137 |
hairy galinsoga |
Galinsoga quadriradiata |
|
| 1556135 |
hairy galinsoga |
Galinsoga quadriradiata |
|
| 1555447 |
hemp dogbane |
Apocynum cannabinum |
|
| 1555445 |
hemp dogbane |
Apocynum cannabinum |
|
| 1555442 |
hemp dogbane |
Apocynum cannabinum |
|
| 1555440 |
hemp dogbane |
Apocynum cannabinum |
|
| 1555417 |
curly dock |
Rumex crispus |
|
| 1555418 |
curly dock |
Rumex crispus |
|
| 1555415 |
curly dock |
Rumex crispus |
|
| 1555403 |
curly dock |
Rumex crispus |
|
| 1555395 |
broadleaf dock |
Rumex obtusifolius |
|
| 1555388 |
broadleaf dock |
Rumex obtusifolius |
|
| 1555379 |
broadleaf dock |
Rumex obtusifolius |
|
| 1555359 |
purple deadnettle |
Lamium purpureum |
|
| 1555369 |
purple deadnettle |
Lamium purpureum |
|
| 1555360 |
purple deadnettle |
Lamium purpureum |
|
| 1555347 |
dandelion |
Taraxacum officinale |
|
| 1555343 |
dandelion |
Taraxacum officinale |
|
| 1555344 |
dandelion |
Taraxacum officinale |
|
| 1555346 |
dandelion |
Taraxacum officinale |
|
| 1555339 |
dandelion |
Taraxacum officinale |
|
| 1555340 |
dandelion |
Taraxacum officinale |
|
| 1555341 |
dandelion |
Taraxacum officinale |
|
| 1555312 |
oxeye daisy |
Leucanthemum vulgare |
|
| 1555311 |
oxeye daisy |
Leucanthemum vulgare |
|
| 1555303 |
crownvetch |
Securigera varia |
|
| 1555300 |
crownvetch |
Securigera varia |
|
| 1555298 |
crownvetch |
Securigera varia |
|
| 1555260 |
common comfrey |
Symphytum officinale |
|
| 1555237 |
common cocklebur |
Xanthium strumarium |
|
| 1555238 |
common cocklebur |
Xanthium strumarium |
|
| 1555220 |
rough cinquefoil |
Potentilla norvegica |
|
| 1555182 |
chicory |
Cichorium intybus |
|
| 1555175 |
big chickweed |
Cerastium fontanum ssp. vulgare |
|
| 1555176 |
big chickweed |
Cerastium fontanum ssp. vulgare |
|
| 1555172 |
big chickweed |
Cerastium fontanum ssp. vulgare |
|
| 1555173 |
big chickweed |
Cerastium fontanum ssp. vulgare |
|
| 1555148 |
common chickweed |
Stellaria pallida |
|
| 1555081 |
wild carrot |
Daucus carota ssp. carota |
|
| 1555079 |
wild carrot |
Daucus carota ssp. carota |
|
| 1555076 |
wild carrot |
Daucus carota ssp. carota |
|
| 1555064 |
wild carrot |
Daucus carota ssp. carota |
|
| 1555035 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1555036 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1555028 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1555019 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1555008 |
bladder campion |
Silene latifolia ssp. alba |
|
| 1553276 |
common yarrow |
Achillea millefolium |
|
| 1553269 |
Canada thistle |
Cirsium arvense |
|
| 1553270 |
Canada thistle |
Cirsium arvense |
|
| 1553260 |
bull thistle |
Cirsium vulgare |
|
| 1553248 |
perennial sowthistle |
Sonchus arvensis |
|
| 1553224 |
prickly lettuce |
Lactuca serriola |
|
| 1553215 |
spotted knapweed |
Centaurea stoebe ssp. micranthos |
|
| 1553204 |
hawkweeds |
Hieracium spp. |
|
| 1553201 |
hawkweeds |
Hieracium spp. |
|
| 1553194 |
goldenrod |
Solidago spp. |
|
| 1553184 |
goldenrod |
Solidago spp. |
|
| 1553181 |
dandelion |
Taraxacum spp. |
|
| 1553182 |
dandelion |
Taraxacum spp. |
|
| 1553173 |
oxeye daisy |
Leucanthemum vulgare |
|
| 1553170 |
oxeye daisy |
Leucanthemum vulgare |
|
| 1553169 |
oxeye daisy |
Leucanthemum vulgare |
|
| 1553161 |
coltsfoot |
Tussilago farfara |
|
| 1553162 |
coltsfoot |
Tussilago farfara |
|
| 1553152 |
chicory |
Cichorium intybus |
|
| 1553143 |
common burdock |
Arctium minus |
|
| 1553139 |
common burdock |
Arctium minus |
|
| 1553135 |
hairy white oldfield aster |
Symphyotrichum pilosum var. pilosum |
|
| 1553132 |
hairy white oldfield aster |
Symphyotrichum pilosum var. pilosum |
|
| 1553118 |
Jerusalem artichoke |
Helianthus tuberosus |
|
| 1553104 |
teasel |
Dipsacus spp. |
|
| 1553060 |
broadleaf plantain |
Plantago major |
|
| 1553053 |
blackseed plantain |
Plantago rugelii |
|
| 1553027 |
moth mullein |
Verbascum blattaria |
|
| 1553026 |
common mullein |
Verbascum thapsus |
|
| 1553025 |
common mullein |
Verbascum thapsus |
|
| 1553024 |
common mullein |
Verbascum thapsus |
|
| 1553008 |
smooth groundcherry |
Physalis longifolia var. subglabrata |
|
| 1553001 |
smooth groundcherry |
Physalis longifolia var. subglabrata |
|
| 1552360 |
motherwort |
Leonurus cardiaca |
|
| 1552352 |
motherwort |
Leonurus cardiaca |
|
| 1552347 |
ground ivy |
Glechoma hederacea |
|
| 1552334 |
healall |
Prunella vulgaris |
|
| 1552326 |
white vervain |
Verbena urticifolia |
|
| 1552307 |
common comfrey |
Symphytum officinale |
|
| 1552276 |
field bindweed |
Convolvulus arvensis |
|
| 1552274 |
honeyvine swallowwort |
Cynanchum laeve |
|
| 1552269 |
honeyvine swallowwort |
Cynanchum laeve |
|
| 1552267 |
swamp milkweed |
Asclepias incarnata |
|
| 1552268 |
swamp milkweed |
Asclepias incarnata |
|
| 1552251 |
common milkweed |
Asclepias syriaca |
|
| 1552249 |
butterfly milkweed |
Asclepias tuberosa |
|
| 1552248 |
butterfly milkweed |
Asclepias tuberosa |
|
| 1552246 |
butterfly milkweed |
Asclepias tuberosa |
|
| 1552240 |
hemp dogbane |
Apocynum cannabinum |
|
| 1552241 |
hemp dogbane |
Apocynum cannabinum |
|
| 1552238 |
hemp dogbane |
Apocynum cannabinum |
|
| 1552231 |
hemp dogbane |
Apocynum cannabinum |
|
| 1552229 |
poison-hemlock |
Conium maculatum |
|
| 1552227 |
poison-hemlock |
Conium maculatum |
|
| 1552225 |
poison-hemlock |
Conium maculatum |
|
| 1552218 |
wild parsnip |
Pastinaca sativa |
|
| 1552215 |
wild parsnip |
Pastinaca sativa |
|
| 1552208 |
Queen Anne's lace, wild carrot |
Daucus carota |
|
| 1552188 |
purple loosestrife |
Lythrum salicaria |
|
| 1552187 |
purple loosestrife |
Lythrum salicaria |
|
| 1552181 |
field violet |
Viola arvensis |
|
| 1552172 |
musk mallow |
Malva moschata |
|
| 1552134 |
common mallow |
Malva neglecta |
|
| 1552132 |
common mallow |
Malva neglecta |
|
| 1552133 |
common mallow |
Malva neglecta |
|
| 1552214 |
wild parsnip |
Pastinaca sativa |
|
| 1552259 |
common milkweed |
Asclepias syriaca |
|
| 1554323 |
tall buttercup |
Ranunculus acris |
|
| 1554324 |
tall buttercup |
Ranunculus acris |
cotyledons |
| 1554302 |
lawn burweed |
Soliva sessilis |
|
| 1554295 |
common burdock |
Arctium minus |
|
| 1554290 |
common burdock |
Arctium minus |
|
| 1554287 |
common burdock |
Arctium minus |
|
| 1554178 |
bouncingbet |
Saponaria officinalis |
|
| 1554152 |
bittercress |
Cardamine spp. |
|
| 1554149 |
bittercress |
Cardamine spp. |
|
| 1554088 |
smooth bedstraw |
Galium mollugo |
|
| 1554064 |
saltbush |
Atriplex spp. |
|
| 1554062 |
saltbush |
Atriplex spp. |
|
| 1554063 |
saltbush |
Atriplex spp. |
|
| 1554059 |
white heath aster |
Symphyotrichum ericoides var. ericoides |
|
| 1554057 |
white heath aster |
Symphyotrichum ericoides var. ericoides |
|
| 1554052 |
white heath aster |
Symphyotrichum ericoides var. ericoides |
|
| 1554040 |
hairy white oldfield aster |
Symphyotrichum pilosum var. pilosum |
|
| 1554023 |
Jerusalem artichoke |
Helianthus tuberosus |
|
| 1554014 |
Jerusalem artichoke |
Helianthus tuberosus |
|
| 1554013 |
Jerusalem artichoke |
Helianthus tuberosus |
|
| 1551184 |
Canada thistle |
Cirsium arvense |
|
| 1551158 |
perennial sowthistle |
Sonchus arvensis |
|
| 1551157 |
red sorrel |
Rumex acetosella |
|
| 1551033 |
curly dock |
Rumex crispus |
|
| 1550205 |
red sorrel |
Rumex acetosella |
|
| 1550193 |
swamp smartweed |
Persicaria hydropiperoides |
|
| 1550185 |
Japanese knotweed |
Fallopia japonica |
|
| 1550184 |
Japanese knotweed |
Fallopia japonica |
|
| 1550172 |
curly dock |
Rumex crispus |
|
| 5275019 |
Black dog-strangling vine, black swallowwort |
Cynanchum louiseae |
|
| 5340097 |
black henbane |
Hyoscyamus niger |
|
| 5309065 |
hemp dogbane |
Apocynum cannabinum |
|
| 5309068 |
hemp sesbania |
Sesbania exaltata |
|
| 5309073 |
jimsonweed |
Datura stramonium |
|
| 5309044 |
Benghal dayflower |
Commelina benghalensis |
|
| 5269099 |
garlic mustard |
Alliaria petiolata |
Early seedlings |
| 5162048 |
Benghal dayflower |
Commelina benghalensis |
seedlings |
