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Natural Resources: Weeds

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112 Images of 49 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
blue mustard Chorispora tenella 1
bull thistle Cirsium vulgare 1
Canada thistle Cirsium arvense 4
cheatgrass Bromus tectorum 1
common sunflower Helianthus annuus 2
common tansy Tanacetum vulgare 1
common teasel Dipsacus fullonum 4
Dalmatian toadflax Linaria dalmatica 2
dandelion Taraxacum officinale 2
Dyer's woad Isatis tinctoria 10
field bindweed Convolvulus arvensis 1
field pepperweed Lepidium campestre 1
hairy vetch Vicia villosa 1
hoary cress Lepidium draba 3
Japanese knotweed Fallopia japonica 1
johnsongrass Sorghum halepense 1
jointed goatgrass Aegilops cylindrica 2
leafy spurge Euphorbia esula 7
meadow salsify Tragopogon lamottei 1
medusahead Taeniatherum caput-medusae 4
Mexican fireweed Kochia scoparia 1
musk thistle Carduus nutans 3
oxeye daisy Leucanthemum vulgare 2
parrot feather milfoil Myriophyllum aquaticum 1
perennial pepperweed Lepidium latifolium 5
poison-hemlock Conium maculatum 2
prickly lettuce Lactuca serriola 1
puncturevine Tribulus terrestris 1
purple loosestrife Lythrum salicaria 4
purple starthistle Centaurea calcitrapa 1
quackgrass Elymus repens 1
rush skeletonweed Chondrilla juncea 1
Russian knapweed Rhaponticum repens 1
Russian-olive Elaeagnus angustifolia 2
Russian-thistle Salsola tragus 2
saltcedar Tamarix ramosissima 1
Scotch thistle Onopordum acanthium 3
Siberian elm Ulmus pumila 1
spotted knapweed Centaurea stoebe ssp. micranthos 2
squarrose knapweed Centaurea virgata 3
stinkgrass Eragrostis cilianensis 1
sulfur cinquefoil Potentilla recta 1
summer pheasant's eye Adonis aestivalis 1
tamarisk Tamarix spp. 3
wild oat Avena fatua 2
wild parsnip Pastinaca sativa 1
yellow starthistle Centaurea solstitialis 8
yellow sweetclover Melilotus officinalis 4
yellow toadflax Linaria vulgaris 3

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