Southwest Exotic Plant Information Clearinghouse (SWEPIC)
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Southwest Exotic Mapping Program
The Southwest Exotic Mapping Program (SWEMP) was a USGS Southwest Biological Sciences Center program that coordinated the semi-annual compilation of a regional database of non-native invasive plant distributions for Arizona and adjacent areas of the southwest. The program existed from the late 1990's until 2007 and was supported by the funding and collaboration of federal, state, tribal, and local funders and collaborators.
- Arizona Cooperative Weed Management Area Map 2007
- This is version 3 of the cooperative weed management area boundaries based on information provided to SWEMP by June 2007. It is in .zip format (Containing a .jpg file). 2.5 MB
- SWEMP2007 Regional Database
- The 2007 update contains 62,000 entries for 221 invasive, non-native species. It is in .zip format (Containing a .mdb file [MS Access]). 2.9 MB
- SWEMP2007 metadata
- The metadata provides information about all the fields in the SWEMP2007 Regional Database. It is in .zip format (Containing a .txt file). 16 KB
- Coming soon – Watch this site
- Maps of Select Species for Arizona from the SWEMP2007 Regional Database
Please contact Kathryn Thomas regarding any questions.
