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winged plumeless thistle
Magnoliopsida > Asterales > Asteraceae > Carduus tenuiflorus W. Curtis
Synonym(s): Italian thistle, slender-flowered thisle, slenderflower thistle, winged thistle

Identification, Biology, Control and Management Resources
Biological Control of Invasive Plants in the Eastern United States - USDA Forest Service

Selected Images from www.invasive.org
 
Number:0023042
Description:Infestation
Photographer:Eric Coombs, Oregan Department of Agriculture
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Description:Distribution Map
Source:USDA NRCS, The PLANTS Database, September, 2003

Invasive and Noxious Weed References

  • Arkansas State Plant Board, Regulations on Plant Diseases and Pests, September 1997 - http://www.plantboard.org/plant_pdfs/plantdiseasereg.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=CATE2

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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 01:41 PM
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