spotted knapweed
Centaurea stoebe ssp. micranthos (Gugler) Hayek
Resources
- Program Aid - USDA APHIS PPQ
- Biology and Biological Control of Knapweed - USDA Forest Service
- Biological Control of Invasive Plants in the Eastern United States - USDA Forest Service
- Weeds Gone Wild: Alien Plant Invaders of Natural Areas - Plant Conservation Alliance
- Element Stewardship Abstract - The Nature Conservancy
- Fire Effects Information System - USDA Forest Service
- Know Your Knapweeds - North Dakota State University
- Weed of the Week - USDA Forest Service
- Weed Field Guide - USDA Forest Service
- Plant Invaders of Mid-Atlantic Natural Areas - National Park Service and U.S. Fish and Wildlife Service
Representative Images(View more at Forestry Images)
 0021034 spotted knapweed Centaurea stoebe ssp. micranthos Flower(s) Norman E. Rees |
 1459267 spotted knapweed Centaurea stoebe ssp. micranthos Plant(s) Steve Dewey |
 1557011 spotted knapweed Centaurea stoebe ssp. micranthos Foliage John Cardina |
 1551078 spotted knapweed Centaurea stoebe ssp. micranthos Fruit(s) Ken Chamberlain |
 5391592 spotted knapweed Centaurea stoebe ssp. micranthos Fruit(s) Barry Rice |
 2308109 spotted knapweed Centaurea stoebe ssp. micranthos Infestation John M. Randall |
 1196030 spotted knapweed Centaurea stoebe ssp. micranthos Flower(s) Michael Shephard |
 1459270 spotted knapweed Centaurea stoebe ssp. micranthos Plant(s) Steve Dewey |
 1539018 spotted knapweed Centaurea stoebe ssp. micranthos Plant(s) James H. Miller |
Invasive Listing Sources
- Alberta Weed Control Act
- Arizona Noxious Weeds
- California Invasive Plant Council
- California Noxious Weeds
- City of Ann Arbor Michigan Parks and Recreation
- Colorado Noxious Weeds
- Connecticut Invasive Plant Working Group
- Connecticut Noxious Weeds
- Delaware Invasive Species Council
- Delaware Invasive Species Council Invasive Species List
- Hoffman, R. & K. Kearns, Eds. 1997. Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources, Bureau of Endangered Resources. Madison, Wisconsin. 102pp.
- Invasive Plant Association of Wisconsin
- Invasive Plant Species of West Virginia
- 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.
- Kentucky Exotic Pest Plant Council - Significant Threat
- Maryland Cooperative Extension Service. 2003. Invasive Plant Control in Maryland. Home and Garden Information Center, Home and Garden Mimeo HG88. 4 pp.
- Maryland Invasive Species Council - Invasive Species of Concern in Maryland
- Massachusetts Noxious Weeds
- Massachusetts Prohibited Plant List
- Michigan Noxious Weeds
- Minnesota Noxious Weeds
- Missouri Noxious Weeds
- Missouri SRISP Species List
- Nebraska Noxious Weeds
- Nevada Noxious Weeds
- New Jersey Invasive Species Strike Team 2017 Invasive Species List
- New Mexico Noxious Weeds
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- North Dakota Noxious Weeds
- Ohio Invasive Species Council
- Ontario’s Invading Species Awareness Program Tracked Species List
- Oregon Noxious Weeds
- Pacific Northwest Exotic Pest Plant Council, 1998
- Plant Invaders of Mid-Atlantic Natural Areas
- South Carolina Exotic Pest Plant Council
- Tennessee Exotic Pest Plant Council
- Utah Noxious Weeds - Control
- Virginia Invasive Plant Species List
- Washington Noxious Weeds
- WeedUS - Database of Plants Invading Natural Areas in the United States
- West Virginia Invasive Species Strategic Plan and Volunteer Guidelines 2014
- West Virginia Native Plant Society, Flora West Virginia Project, and West Virginia Curatorial Database System, September 3, 1999
- 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:
bushy knapweed
| Related Scientific Names: | |
| Acosta maculosa auct. non (Lam.) Holub | (Synonym) |
| Related Scientific Names: | |
| Centaurea biebersteinii (Gugler) Hayek | (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. |
