GREATER YELLOWSTONE COORDINATING COMMITTEE NOXIOUS WEED SUBCOMMITTEE

 

 

 

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GYCC NOXIOUS WEED DATA BOUNDARY

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GYCC ALL RECORDED INFESTATIONS

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 INTERACTIVE MAP WITH BOUNDARY OUTLINE AND ALL INFESTATION

(MUST BE A MEMBER OF THE SUBCOMMITTEE)

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NEW INVADERS

LOCALIZED INVADERS

BROAD-SCALE INVADERS

Absinth wormwood (Artemisia absinthium)

Perennial pepperweed ( Lepidium latifolium)

Dalmatian toadflax (Linaria dalmatica)

Common St. Johnswort (Hypericum perforatum)

Russian knapweed (Centaurea repens)

Hoary cress - Whitetop (Cardaria)

Saltcedar (Tamarix ramosissima)

Houndstongue (Cynoglossum officinale)

Diffuse knapweed (Centaurea diffusa)

 

Leafy spurge (Euphorbia esula)

Dyer's woad (Isatis tinctoria)

 

Oxeye Daisy (Leucanthemum vulgare )

Field Scabiosa (Knautia arvensis)   Spotted knapweed (Centaurea biebersteinii )
Japanese knotweed (Polygonum cuspidatum)   Yellow toadflax (Linaria vulgaris)

Meadow knapweed (Centaurea debeauxii )

Meadow/Yellow Hawkweed

(Hieracium caespitosum/fendleri)

Orange hawkweed (Hieracium aurantiacum)

Plumeless/Spiny plumeless thistle Carduus/Carduus acanthoides

Purple loosestrife (Lythrum salicaria)

Rush skeleton (Chondrilla juncea)

Scotch thistle (Onopordum acanthium)

Sulfur cinquefoil (Potentilla recta)
Tall buttercup (Ranunculus acris )
Tansy ragwort (Senecio jacobaea)

Yellow star thistle (Centaurea solstitialis)

 

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