American White Waterlily (Nymphaea odorata)
Bird Vetch (Vicia cracca)
Bohemian Knotweed (Fallopia X bohemica)
Broadleaved Pepperweed (Lepidium latifolium)
Canada Thistle (Cirsium arvense)
Downy Brome (Bromus tectorum)
European Bird Cherry (Prunus padus)
Garlic Mustard (Alliara petiolata)
Himilayan Blackberry (Rubus armeniacus)
Meadow Hawkweed (Hieracium caespitosum)
General Hawkseed Links:
- University of Idaho, College of Agricultural and Life Sciences, Hawkweeds webpage
- Wilson, Linda M. 2006. Key to Identification of Invasive and Native Hawkweeds (Hieracium spp.) in the Pacific Northwest. B.C. Min. For. Range, For. Prac. Br., Kamloops, B.C. (PDF)
- Callihan, R. H., McCaffrey, J.P., and Miller, T. W., Hawkweeds: Hieracium aurantiacum, H. pilosella, H. pretense, H. floribundum, H. piloselloides. Pacific Northwest Extension Publication PNW 499. (PDF)
- Linda Wilson and Timothy Prather, University of Idaho. Biology and Management of Invasive Hawkweeds (Hieracium spp.) in the Pacific Northwest. (PDF)
Note: Some of the 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.
Mouseear Hawkweed (Hieracium pilosella)
General Hawkseed Links:
- University of Idaho, College of Agricultural and Life Sciences, Hawkweeds webpage
- Wilson, Linda M. 2006. Key to Identification of Invasive and Native Hawkweeds (Hieracium spp.) in the Pacific Northwest. B.C. Min. For. Range, For. Prac. Br., Kamloops, B.C. (PDF)
- Callihan, R. H., McCaffrey, J.P., and Miller, T. W., Hawkweeds: Hieracium aurantiacum, H. pilosella, H. pretense, H. floribundum, H. piloselloides. Pacific Northwest Extension Publication PNW 499. (PDF)
- Linda Wilson and Timothy Prather, University of Idaho. Biology and Management of Invasive Hawkweeds (Hieracium spp.) in the Pacific Northwest (PDF)
Note: Some of the 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.
Narrowleaf Hawkweed (Hieracium umbellatum)
Links:
General Hawkseed Links:
- University of Idaho, College of Agricultural and Life Sciences, Hawkweeds webpage
- Wilson, Linda M. 2006. Key to Identification of Invasive and Native Hawkweeds (Hieracium spp.) in the Pacific Northwest. B.C. Min. For. Range, For. Prac. Br., Kamloops, B.C. (PDF)
- Callihan, R. H., McCaffrey, J.P., and Miller, T. W., Hawkweeds: Hieracium aurantiacum, H. pilosella, H. pretense, H. floribundum, H. piloselloides. Pacific Northwest Extension Publication PNW 499. (PDF)
- Linda Wilson and Timothy Prather, University of Idaho. Biology and Management of Invasive Hawkweeds (Hieracium spp.) in the Pacific Northwest. (PDF)
Note: Some of the 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.
Orange Hawkweed (Hieracium aurantiacum)
General Hawkseed Links:
- University of Idaho, College of Agricultural and Life Sciences, Hawkweeds webpage
- Wilson, Linda M. 2006. Key to Identification of Invasive and Native Hawkweeds (Hieracium spp.) in the Pacific Northwest. B.C. Min. For. Range, For. Prac. Br., Kamloops, B.C. (PDF)
- Callihan, R. H., McCaffrey, J.P., and Miller, T. W., Hawkweeds: Hieracium aurantiacum, H. pilosella, H. pretense, H. floribundum, H. piloselloides. Pacific Northwest Extension Publication PNW 499. (PDF)
- Linda Wilson and Timothy Prather, University of Idaho. Biology and Management of Invasive Hawkweeds (Hieracium spp.) in the Pacific Northwest. (PDF)
Note: Some of the 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.
Perennial Sowthistle (Sonchus arvensis)
Purple Loosestrife (Lythrum salicaria)
Links:
- UAA Natural Heritage Program, Weed Ranking Project (PDF)
- USDA NRCS Plant Guide: Purple Loosestrife. Impacts, ID, and Control Information
- USDA Plants Database
Note: Some of the 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.
Rampion bellflower (Campanula rapunculoides)
Links:
- UAA Natural Heritage Program, Weed Ranking Project (PDF)
- USDA NRCS Plants Database, Plants Profile for rampion bellflower
- University of Minnesota Extension, Yard & Garden Brief
Note: Some of the 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.
Reed Canarygrass (Phalaris arundinancea)
Links:
- Ecology and Control of Reed Canarygrass (PDF)
- UAA Natural Heritage Program, Weed Ranking Project (PDF)
Note: Some of the 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.