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    Forbs/Herbs (11)

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Natural Resources: Weeds

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65 Images of 12 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
Canada thistle Cirsium arvense 3
common St. Johnswort Hypericum perforatum 8
diffuse knapweed Centaurea diffusa 2
field bindweed Convolvulus arvensis 3
gorse Ulex europaeus 1
horned spurge Euphorbia brachycera 1
leafy spurge Euphorbia esula 13
musk thistle Carduus nutans 16
purple loosestrife Lythrum salicaria 4
Russian knapweed Rhaponticum repens 4
Scotch thistle Onopordum acanthium 5
spotted knapweed Centaurea stoebe ssp. micranthos 5

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