Main Categories > Provincial Noxious Weeds


Barberry, Common (Berberis vulgaris L.)
Brown Knapweed (Centaurea jacea L)
Buckthorn, European (Rhamnus cathartica L.)
Bull Thistle (Cirsium vulgare Savi Tenore.,)
Canada Thistle (Cirsium arvense)
Carrot, Wild (Daucus carota L.)
Colt's-foot (Tussilago farfara L.)
Common Milkweed (Asclepias syriaca L.)


Common Ragweed (Ambrosia artemisiifolia L.)
Cypress Spurge (Euphorhia cyparissias L)


Dodder (Cuscuta spp.)
Giant Ragweed (Ambrosia trifida L.)
Goat's Beard (Tragopogon dubius Scop)
Johnson Grass (Sorghum halepense L.)
Leafy Spurge (Euphorbia esula complex)
Nodding Thistle (Carduus nutans L)
Perennial Sow-thistle (Sonchus arvensis L)


Poison Hemlock, Conium maculatum L.
Poison-ivy (Rhus radicans L.)


Proso Millet (Panicum miliaceum L)
Russian Knapweed (Centaurea repens L.)
Russian Thistle (Salsola pestifer A. Nels)
Scotch Thistle (Onopordum acanthiurn L)


Smooth perennial sow-thistle (Sonchus arvensis L)
Spotted Knapweed (Centaurea maculosa Lam.)
Tuberous Vetchling (Lathyrus tuberosus L.)


Yellow Rocket (Barbarea vulgaris,. R. Br.)













 
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