Klamath Falls Record of Decision and Resource Management Plan

Klamath Falls Record of Decision

Klamath Falls District Resource Management Plan Table of Contents:

- Tables

- Maps

- Appendices

Table 18. Noxious Weed Species Subject to Control in Klamath County

Botanical Plant Name Common Plant Name Priority 1
Carduus nutans Musk thistle 3
Centaurea diffusa Diffuse knapweed 3
Centaurea maculosa Spotted knapweed 3
Centaurea repens Russian knapweed 3
Centaurea solstitialis Yellow starthistle 3
Centaurea virgata ssp squarosa Squarrose knapweed 2
Chondrilla juncea Rush skeletonweed 3
Cirsium arvense Canada thistle 3
Conium maculatum Poison hemlock 3
Euphorbia esula Leafy spurge 3
Hypericum perforatum St. Johnswort 3
Linaria dalmatica Dalmation toad flax 3
Onopordum acanthium Scotch thistle 3
Salvia aethiopsis Mediterranean sage 2
Senecio jacobaea Tansy ragwort 3
Tribulus terrestiris Puncture vine 3
Xanthium spinosum Spiny clotbur 2

1 Priority 3 species are established species by containment of existing populations and treatemnt of small outlying populations prevented. Priority 2 species are new invader species that may be controlled through appropriate, prompt action including multi-year follow-up action.