Noxious Weeds
Families: 11.
Genera: 15.
Species: 16.
Total Taxa: 16.
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Image source:
all images linked voucher images only
Acroptilon repens
Russian knapweed
Ailanthus altissima
Tree-of-Heaven
Arundo donax
Giant-Reed
Bromus tectorum
Cheat Grass
Carduus nutans
Nodding Plumeless-Thistle
Centaurea solstitialis
Yellow Star-Thistle
Centaurea stoebe
Spotted Knapweed
Cirsium arvense
Canadian Thistle
Conium maculatum
Poison-Hemlock
Elaeagnus angustifolia
Russian-Olive
Euphorbia esula
Leafy Spurge
Halogeton glomeratus
Saltlover
Linaria dalmatica
Dalmatian Toadflax
Peganum harmala
harmal peganum
Tamarix sp.
tamarisk
Tamarix ramosissima
Five-Stamen Tamarisk
Ulmus pumila
Siberian Elm