Invasive Plants of the Eastern United States Home   |   About   |   Cooperators   |   Statistics   |   Help   |
The Bugwood Network
Join Now   |    Login    |    Search    |    Browse    |    Partners    |    Library    |    Contribute
spotted knapweed
Magnoliopsida > Asterales > Asteraceae > Centaurea biebersteinii DC.
Synonym(s): Centaurea maculosa auct. non Lam.

Identification, Biology, Control and Management Resources
Plant Invaders of Mid-Atlantic Natural Areas - National Park Service and U.S. Fish and Wildlife Service
Biological Control of Invasive Plants in the Eastern United States - USDA Forest Service
Biology and Biological Control of Knapweed - 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
Invasive Plant Atlas of New England

Selected Images from www.invasive.org
 
Number:0021034
Description:Flower
Photographer:Norman E. Rees, USDA ARS
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Number:1148104
Description:Flowers
Photographer:USDA APHIS Archives
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Number:1350046
Description:Rosette
Photographer:Linda Wilson, University of Idaho
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Number:2308109
Description:Infestation
Photographer:John M. Randall, The Nature Conservancy
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Description:Distribution Map
Source:USDA NRCS, The PLANTS Database, September, 2003

Invasive and Noxious Weed References

  • Invasive Exotic Plant Species of Management Concern, USDA Forest Service, Southern Region, May 18, 2001 - http://www.se-eppc.org/fslist.cfm
  • Invasive Plant Atlas of New England - http://invasives.eeb.uconn.edu/ipane/current_inv.htm
  • Mehrhoff, L.J., K.J. Metzler, & E.E. Corrigan. 2003. Non-native and potentially invasive vascular plants in Connecticut. Center for Conservation and Biodiversity, University of Connecticut, Storrs. - http://www.hort.uconn.edu/cipwg/
  • Kentucky Exotic Pest Plant Council. Invasive Exotic Plant List. December 2000. http://www.exoticpestplantcouncil.org/ky/list.htm
  • Tennessee Exotic Pest Plant Council. Invasive Exotic Pest Plants in Tennessee. May 2001.
    http://www.se-eppc.org/states/TN/TNIList.html
  • Invasive Alien Plant Species of Virginia - http://www.dcr.state.va.us/dnh/invlist.pdf
Taxonomic Reference
USDA, NRCS. 2002. The PLANTS Database, Version 3.5 (http://plants.usda.gov). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.
http://plants.usda.gov/cgi_bin/topics.cgi?earl=plant_profile.cgi&symbol=CEBI2

line
USDA Forest ServiceUSDA APHIS PPQ The Bugwood Network University of Georgia Invasive.org is a joint project of
The Bugwood Network, USDA Forest Service & USDA APHIS PPQ.
The University of Georgia - Warnell School of Forest Resources and
College of Agricultural and Environmental Sciences - Dept. of Entomology
Last updated on Wednesday, November 05, 2003 at 04:59 PM
Questions and/or comments to the