References

Invasive Plants and Weeds of the National Forests and Grasslands in the Southwestern Region

Arizona Noxious Weed Law and Rules. Plant Service Division. 2005.
Prohibited, regulated and restricted noxious weeds (May 1, 2006). Arizona Department of Agriculture. Available at: http://www.azda.gov/PSD/quarantine5.htm.

Barkworth, M.E., K.M. Capels, S. Long, L.K. Anderton, and M.B. Piep (eds.). 2007. Flora of North America: North of Mexico Volume 24: Magnoliophyta: Commelinidae (in part): Poaceae, part 1. Oxford University Press, New York, NY.

Barkworth, M.E., K.M. Capels, S. Long, and M.B. Piep (eds.). 2003. Flora of North America: North of Mexico Volume 25: Magnoliophyta: Commelinidae (in part): Poaceae, part 2. Oxford University Press, New York, NY.

California Department of Food and Agriculture Division of Plant Health and Pest Prevention Services (PHPPS). 2010. @ http://www.cdfa.ca.gov/phpps.

CalPhotos. CalPhotos is a project of BSCIT. University of California, Berkeley @ http://calphotos.berkeley.edu/. Last updated on 08/10/10.

Executive Order 13112. February 3, 1999. Invasive Species. Federal Register, Vol. 64, No. 25, Monday, February 8, 1999. Presidential Documents. Pp 6183-6186.

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Hilty, J. 2002-2010. Illinois wildflowers. @ http://www.illinoiswildflowers.info/

Invasive.org, Center for Invasive Species and Ecosystem Health. The University of Georgia - Warnell School of Forestry and Natural Resources and College of Agricultural and Environmental Sciences - Department of Entomology @ http://www.invasive.org/species.cfmForestryimages. Last updated on 07/08/10.

Kearney, T.H.; and R.H. Peebles. 1979. Arizona flora, 2nd ed. University of California Press, Berkeley, CA.

McDougall, W.B. 1973. Seed plants of northern Arizona. Museum of Northern Arizona, Flagstaff, AZ.

New Mexico Noxious Weed Law and Rules. Office of the Director/ Secretary. 1998. New Mexico noxious weed list (October 20, 2003). New Mexico Department of Agriculture. Available at: http://nmdaweb.nmsu.edu/animal-and-plant-protection/noxious-weeds/weed_memo_list.pdf

Oklahoma Noxious Weed Law and Rules. Oklahoma House of Representatives. 1998. House Bill 2277 (October 20, 2003). State of Oklahoma. Available at: http://www.oklaosf.state.ok.us/~okag/forms/law/noxweedlaw.htm

SEINet (Southwest Environmental Information Network). Available at: http://swbiodiversity.org/seinet/index.php

Springer, J.D., M.L. Daniels, and M. Nazaire. 2009. Field guide to forest and mountain plants of northern Arizona. The Northern Arizona Ecological Restoration Institute, Flagstaff, AZ.

Texas Noxious Weed Law and Rules. Texas Administrative Code. 2005. Quarantines and noxious plants, Chapter 19 (May 24, 2006). State of Texas. Available at: http://www.statutes.legis.state.tx.us/Docs/AG/htm/AG.78.htm

Timme, R.E. @ http://www.ruthtimme.com. Last updated on 11/16/09 by Ruth E. Timme.

USDA, NRCS. 2010. The PLANTS Database (http://plants.usda.gov, 11 August 2010). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

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USDA, Forest Service. Forest Service Manual (FSM) 2080. Noxious Weed Management. USDA Forest Service, Washington, DC.

USDA, Forest Service. 1997. Region 3 rangeland analysis and management training guide. Appendix A noxious weeds. USDA Forest Service, Southwestern Region, Albuquerque, NM.

USDA, Forest Service. 1999. Noxious weed management: A regional strategy for the protection and restoration of native
plant communities. USDA Forest Service, Southwestern Region, Albuquerque, NM.

Westbrooks, R. 1998. Invasive plants, changing the landscape of America: Fact Book. Federal Interagency for the Management of Noxious Weeds and Exotic Weeds (FICMNEW). Washington, DC.

Whitson, T.D., L.C. Burrill, S.A. Dewey, D.W. Cudney, B.E. Nelson, R.D. Lee, and R. Parker. 2001. Weeds of the West, 5th ed. Western Society of Weeds, Grand Teton Lithography, Jackson, WY.

White, M.R. 2008. Field guide to noxious and invasive weeds known to occur or are potentially occurring on the Apache- Sitgreaves National Forests. USDA Forest Service, Southwestern Region, MR-R3-01-2. Albuquerque, NM.

White, M.R. 2011. Invasive Plants and Weeds of the National Forests and Grasslands in the Southwestern Region. USDA Forest Service, Southwestern Region, MR-R3-16-6. Albuquerque, NM.