Species Profiles
- Downy Brome (Bromus tectorum)
- Rampion bellflower (Campanula rapunculoides)
- Spotted Knapweed (Centaurea biebersteinii)
- Canada Thistle (Cirsium arvense)
- Bull Thistle (Cirsium vulgare)
- Splitlip hempnettle (Galeopsis bifida)
- Orange Hawkweed (Hieracium aurantiacum)
- Meadow Hawkweed (Hieracium caespitosum)
- Mouseear Hawkweed (Hieracium pilosella)
- Narrowleaf Hawkweed (Hieracium umbellatum)
- Yellow Toadflax (Linaria vulgaris)
- White Sweetclover (Melilotus alba)
- Yellow Sweetclover (Melilotus officinalis)
- Reed Canarygrass (Phalaris arundinancea)
- Perennial Sowthistle (Sonchus arvensis)
- Bird Vetch (Vicia cracca)
Purple Loosestrife (Lythrum salicaria)
Links:
- The Nature Conservancy, Global Invasive Species Initiative, Purple Loosestrife Species Management Documents
- PNW Weed Management Handbook
- University of Alaska Anchorage, Natural Heritage Program, Weed Ranking Project
- University of Alaska Anchorage, Natural Heritage Program, Weed Risk Assessment
- USDA NRCS Plant Guide: Purple Loosestrife. Impacts, ID, and Control Information
Note: Some of the following links connect with resources developed in other states or Canada. For weed control work in Alaska, always check with the Alaska Department of Environmental Conservation Pesticide Control Program for updated information on herbicide registration, regulations, and any permits that may be required.