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Species Descriptions

Find information on 40 invasive plants currently a problem, or has the potential to be a problem in the MidSouth.
Description - Regulations - Controls - and more

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Digitaria sanquinalis (L.) Scop.
Common Name:
Large crabgrass
Terrestrial; landscapes, waste places, old fields, pastures, rights-of-way, rowcrop
Growth Habit:
Annual grass
Native Environemnt:
United States, Caribbean
Additional Information:
hairy crabgrass
Volunteers - Citizen Scientists

Potential volunteers include those from adult extension activities such as garden clubs and Master Gardeners; youth extension activities such as 4-H programs; and workshops for production agriculture. Training programs will be provided for volunteers to identify invasive species and report them using the IPAMS database. <more info>

Training Workshops Register for an IPAMS Account

This material/application/database is based upon work previously supported
by the U.S. Geological Survey (USGS) National Biological Information Infrastructure (NBII) Program.
Geosystems Research Institute
Contact: John D. Madsen, Ph.D.  •  WebMaster