References

1. Cerrillos Hills Park Coalition. Threeleaf Sumac. The Cerrillos Hills Historic Park Flora and Fauna. <http://www.cerrilloshills.org/nature/shrubs.htm#sumac>. Accessed on 20 June 2001.
2. Jamieson D, Shultes RE. Rhus trilobata. Ethnobotany of the Southwest Database. <http://anthro.fortlewis.edu/ethnobotany/Dbase/Plants/plant_browse.asp>. Accessed on 2 July 2001.
3. Moerman DE. Native American Ehtnobotany. Portland, Oregan: Timber Press 1998. 473-475 p.
4. North Dakota Tree Information Center. Skunkbush or Lemonade Sumac. North Dakota Tree Handbook. <http://www.ag.ndsu.nodak.edu/adinfo/trees/handbook/th-3-55.pdf>. Accessed on 20 June 2001.
5. Oklahoma Biological Survey. Last Updated: 17 September 1999. Rhus trilobata Nutt. Catalog of the Woody Plants of Oklahoma. <http://www.biosurvey.ou.edu/shrub/rhtr.htm>. Accessed on 8 June 2001.
6. Rhus trilobata. Best Western Canyon de Chelly Inn. <http://www.canyondechelly.com/sumac.html>. Accessed on 8 June 2001.
7. Rhus trilobata. Native and Adapted plants for Utah Landscapes. <http://hort.agsci.usu.edu/natives/shrubs/trilobata.htm>. Accessed on 8 June 2001.
8. USDA, NRCS. 2001. The Plants Database, Version 3.1 <http://plants.usda.gov>. National Plant Cneter, Baton rouge, LA 70874-4490 USA. Accessed 8 June 2001.