diffuse knapweed
Centaurea diffusa Lam.
Resources
- Program Aid - USDA APHIS PPQ
- Know Your Knapweeds - North Dakota State University
- Element Stewardship Abstract - The Nature Conservancy
- Weed Field Guide - USDA Forest Service
Representative Images(View more at Forestry Images)
 0024090 diffuse knapweed Centaurea diffusa Plant(s) Sara Rosenthal |
 1350049 diffuse knapweed Centaurea diffusa Plant(s) Cindy Roche |
 1459254 diffuse knapweed Centaurea diffusa Flower(s) Steve Dewey |
 1459257 diffuse knapweed Centaurea diffusa Flower(s) Steve Dewey |
 1148105 diffuse knapweed Centaurea diffusa Flower(s) USDA APHIS PPQ - Oxford, North Carolina |
 1350078 diffuse knapweed Centaurea diffusa Flower(s) Cindy Roche |
 5358643 diffuse knapweed Centaurea diffusa Flower(s) L.L. Berry |
 5374333 diffuse knapweed Centaurea diffusa Seedling(s) Joseph M. DiTomaso |
 1459255 diffuse knapweed Centaurea diffusa Plant(s) Steve Dewey |
Invasive Listing Sources
- Alberta Weed Control Act
- Arizona Noxious Weeds
- California Invasive Plant Council
- California Noxious Weeds
- Colorado Noxious Weeds
- Idaho Noxious Weeds
- Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007
- John Randall, The Nature Conservancy, Survey of TNC Preserves, 1995.
- Minnesota Noxious Weeds
- Montana Noxious Weeds
- Nebraska Noxious Weeds
- Nevada Noxious Weeds
- New Mexico Noxious Weeds
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- North Dakota Noxious Weeds
- Oregon Noxious Weeds
- Pacific Northwest Exotic Pest Plant Council, 1998
- Utah Noxious Weeds - Control
- Washington Noxious Weeds
- WeedUS - Database of Plants Invading Natural Areas in the United States
- Wisconsin Noxious Weeds
- Wisconsin's Invasive species rule – NR 40
- Wyoming Noxious Weeds
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Asteridae |
| Order: Asterales |
| Family: Asteraceae |
| Genus: Centaurea |
Synonyms and Other Names
Other Common Names:
white knapweed
| Related Scientific Names: | |
| Acosta diffusa Lam. | (Synonym) |
| Common Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
| Scientific Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
