Narrow Results by:

Subject Specific Filters:

  1. Category:             (show all)

  1. Order:                   (show all)

Image Specific Filters:

  1. Descriptor:           (show all)

  1. View:                     

Person in Image:

Sizes Available:

Orientation:

Natural Resources: Weeds

Remove Filters: Field(X) John D. Byrd(X)

260 Images of 99 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Subject Scientific Name Images
alligatorweed Alternanthera philoxeroides 7
annual sowthistle Sonchus oleraceus 1
Asiatic pennywort Centella asiatica 3
bahiagrass Paspalum notatum 5
big chickweed Cerastium fontanum ssp. vulgare 1
big quakinggrass Briza maxima 2
bigpod sesbania Sesbania herbacea 2
birdsrape mustard Brassica rapa 2
Brazilian vervain Verbena incompta 6
browntop millet Urochloa ramosa 1
buckhorn plantain Plantago lanceolata 3
castorbean Ricinus communis 3
catchweed bedstraw Galium aparine 1
chamber bitter Phyllanthus urinaria 2
chinaberry Melia azedarach 1
Chinese privet Ligustrum sinense 2
Chinese tallowtree Triadica sebifera 7
citronmelon Citrullus lanatus var. citroides 3
cocklebur Xanthium spp. 1
cogongrass Imperata cylindrica 25
common burdock Arctium minus 2
common chickweed Stellaria pallida 2
common groundsel Senecio vulgaris 1
common lespedeza Kummerowia striata 2
common mallow Malva neglecta 1
common mouse-ear chickweed Cerastium fontanum 1
common mullein Verbascum thapsus 1
common sunflower Helianthus annuus 3
common vetch Vicia sativa 1
corn gromwell Buglossoides arvensis 1
crowfootgrass Dactyloctenium aegyptium 1
cutleaf geranium Geranium dissectum 3
cypressvine morningglory Ipomoea quamoclit 3
dallisgrass Paspalum dilatatum 2
doveweed Murdannia nudiflora 2
dudaim melon Cucumis melo var. dudaim 2
field bindweed Convolvulus arvensis 1
field madder Sherardia arvensis 2
field pennycress Thlaspi arvense 1
flixweed Descurainia sophia 1
giant foxtail Setaria faberi 4
giant reed Arundo donax 2
golden bamboo Phyllostachys aurea 1
goosegrass Eleusine indica 2
green foxtail Setaria viridis 1
ground ivy Glechoma hederacea 2
henbit Lamium amplexicaule 5
Indian heliotrope Heliotropium indicum 3
ivyleaf morningglory Ipomoea hederacea 9
Japanese climbing fern Lygodium japonicum 4
Japanese honeysuckle Lonicera japonica 3
Japanese wisteria Wisteria floribunda 2
jimsonweed Datura stramonium 1
johnsongrass Sorghum halepense 2
Kentucky bluegrass Poa pratensis 1
kudzu Pueraria montana var. lobata 15
large hop clover Trifolium campestre 1
largeleaf lantana Lantana camara 2
lawn burweed Soliva sessilis 2
lawn pennywort Hydrocotyle sibthorpioides 3
mimosa Albizia julibrissin 2
morningglory Ipomoea spp. 1
musk thistle Carduus nutans 3
nightflowering catchfly Silene noctiflora 1
okra Abelmoschus esculentus 1
palmleaf morningglory Ipomoea wrightii 3
perilla mint Perilla frutescens 4
Persian clover Trifolium resupinatum 3
pineapple-weed Matricaria discoidea 3
poison-hemlock Conium maculatum 4
prickly lettuce Lactuca serriola 1
prostrate pigweed Amaranthus blitoides 1
puncturevine Tribulus terrestris 1
purple loosestrife Lythrum salicaria 3
Queen Anne's lace, wild carrot Daucus carota 3
red clover Trifolium pratense 1
red morningglory Ipomoea coccinea 1
red sesbania Sesbania punicea 1
redroot pigweed Amaranthus retroflexus 1
redweed Melochia corchorifolia 5
Russian thistle Salsola kali 1
showy rattlebox Crotalaria spectabilis 4
smallflower galinsoga Galinsoga parviflora 1
smallflower morningglory Jacquemontia tamnifolia 2
smooth crabgrass Digitaria ischaemum 1
smutgrass Sporobolus indicus 3
southern nettle Urtica chamaedryoides 1
tall fescue Festuca arundinacea 1
tall morningglory Ipomoea purpurea 3
trifoliate orange Poncirus trifoliata 5
tropical soda apple Solanum viarum 4
tuberous vervain Verbena rigida 1
tungoil tree Vernicia fordii 3
vaseygrass Paspalum urvillei 4
velvetleaf Abutilon theophrasti 1
waterhyacinth Eichhornia crassipes 3
yellow foxtail Setaria pumila 1
yellow rocket Barbarea vulgaris 1
yellow starthistle Centaurea solstitialis 1

Page: