Australian Native Poisonous Plants

Canadian Poisonous Plants Information System

Common Poisonous Houseplants

Cornell University Poisonous Plants Home Page

"Field Guide to Plants Poisonous to Livestock - Western U.S."

University of Georgia Poisonous Plants Page
Horse Nutrition - Poisonous Plants

Indiana Plants Poisonous to Livestock and Pets

Know Your Plants... Safe or Poisonous?

North Carolina State University Poisonous Plants Page

Plants and Your Cat

Plants Poisonous to Livestock

Poisonous Plants in the Landscape

Poisonous Plants of North Idaho
Poisonous Plants on Range and Pasture

Poisonous Plants of the Southern United States

US Army Guide to Poisonous and Toxic Plants

USDA/ARS Poisonous Plant Research Laboratory

Virginia Tech - Prevention of Plant Poisonings

West Virginia Poison Center - Toxic Plants




Copyright 2002

University of Pennsylvania
Created by:   Alexander Chan (2003), Daphne Downs (2002), Chris Tsai (2001), Brett Begley (2000), Janet Triplett (1997)
Faculty Advisor:  Dr. Robert Poppenga