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water lettuce
Liliopsida > Arales > Araceae > Pistia stratiotes L.
Synonym(s): tropical duckweed

Identification, Biology, Control and Management Resources
Biological Control of Invasive Plants in the Eastern United States - USDA Forest Service
Identification and Biology of Non-Native Plants in Florida's Natural Areas - University of Florida

Selected Images from www.invasive.org
 
Number:0002015
Description:Plant
Photographer:USDA ARS Archives
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Number:1149036
Description:Plants
Photographer:USDA APHIS Archives
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Number:1149121
Description:Infestation
Photographer:USDA APHIS Archives
Resolutions:768x512 - PowerPoint/Web
1536x1024 - Print
 
Description:Distribution Map
Source:USDA NRCS, The PLANTS Database, September, 2003

Invasive and Noxious Weed References

  • Florida Prohibited Aquatic Plants, Florida Bureau of Invasive Plant Management - http://www.dep.state.fl.us/lands/invaspec/2ndlevpgs/perrules.htm
  • Invasive Exotic Plant Species of Management Concern, USDA Forest Service, Southern Region, May 18, 2001 - http://www.se-eppc.org/fslist.cfm
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=PIST2

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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 04:49 PM
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