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Hawkweed
Results: 114

#	Item
41	Alaska Weed Free Forage Certification List of Species (Species that CANNOT be present in a field to qualify for certification) North American Weed Management Association List Absinth wormwood Add to Reading List Source URL: plants.alaska.gov Language: English - Date: 2013-03-15 17:02:17 Linaria Hawkweed Convolvulus Crupina Russian knapweed Asterids Invasive plant species Centaurea
42	Help collect noxious weeds in Washington by Peter Zika, WNPS Central Puget Sound Chapter Noxious weeds vex Washingtonians. They hamstring farmers and ranchers, and trouble casual gardeners. Native plant and animal commun Add to Reading List Source URL: www.wnps.org Language: English - Date: 2009-06-07 15:29:14 Agriculture Hawkweed Noxious weed Centaurea Hieracium pilosella Pilosella aurantiaca Hieracium Tyrol Knapweed Diffuse knapweed Invasive plant species Asterales Asterids
43	Table 6. Class C noxious weeds in 2006 (38 species) Class C weeds are: "Nonnative weeds found in Washington. Many of these species are widespread in the state. Longterm programs of Add to Reading List Source URL: www.wnps.org Language: English - Date: 2009-06-07 15:30:12 Hieracium sabaudum Hieracium Cirsium Cichorieae Hawkweed Hieracium vulgatum
44	Alaska Weed Free Gravel Certification List of Species (Species that CANNOT be present in a gravel pit to qualify for certification) North American Weed Management Association List Absinth wormwood Add to Reading List Source URL: plants.alaska.gov Language: English - Date: 2013-03-15 17:00:56 Linaria Hawkweed Polygonum Flora of the United States Convolvulus Agriculture Russian knapweed Weed Environment Invasive plant species Centaurea Garden pests
45	PDF Document Add to Reading List Source URL: www.wnps.org Language: English - Date: 2009-06-07 15:30:10 Centaurea Hieracium Environment of the United States Flora Invasive plant species Flora of the United States Hawkweed
46	Gravel/borrow material shall be free of those noxious weeds or undesirable plant species identified in Appendix A and those we Add to Reading List Source URL: plants.alaska.gov Language: English - Date: 2013-03-15 17:01:02 Asterales Noxious weed Centaurea Weed Japanese knotweed Linaria Hawkweed Crupina vulgaris Pilosella aurantiaca Asterids Invasive plant species Eudicots
47	Gravel/borrow material shall be free of those noxious weeds or undesirable plant species identified in Appendix A and those we Add to Reading List Source URL: plants.alaska.gov Language: English - Date: 2012-05-30 17:53:43 Garden pests Noxious weed Plants Centaurea Convolvulus arvensis Linaria Hawkweed Convolvulus Weed Asterids Asterales Invasive plant species
48	Okanogan County NEW INVADERS Yellow Hawkweed (Hieracium caespitosum) Orange Hawkweed (Hieracium aurantiacum) Rush Skeletonweed (Chondrilla juncea) Yellow Starthistle (Centaurea solstitialis) Add to Reading List Source URL: okanogancounty.org Language: English - Date: 2011-08-09 00:50:42 Environment Noxious weed Linaria Chondrilla juncea Noxious Centaurea solstitialis Weed Pilosella aurantiaca Hawkweed Invasive plant species Agriculture Biology
49	Gravel/borrow material shall be free of those noxious weeds or undesirable plant species identified in Appendix A and those we Add to Reading List Source URL: plants.alaska.gov Language: English - Date: 2013-03-15 17:02:20 Garden pests Noxious weed Plants Centaurea Convolvulus arvensis Weed Linaria Hawkweed Convolvulus Asterids Asterales Invasive plant species
50	Biology and Management of Invasive Hawkweeds (Hieracium spp.) in the Pacific Northwest Linda Wilson and Timothy Prather University of Idaho, Moscow Add to Reading List Source URL: www.ruraltech.org Language: English - Date: 2006-10-12 17:33:03 Stolon Botany Biology Invasive plant species Hieracium albiflorum Hieracium albertinum Cichorieae Hawkweed Hieracium