Bethlehem Garden Club

Government

• Pennsylvania Department of Environmental Protection        
   
  
• PA Department of Conservation and Natural Resources       
   
  
• Weeds Gone Wild ( National Park Service)       
   
  
• USDA Dept.of Agriculture Plants Database 

Horticulture

• Marie Tracey's BLOG
   
  
• African Violet Society
   
  
• American Public Gardens Association           
   
  
• Landscaping for a Healthy Planet           
   
  
• Penn State Univ. Dept. of Horticulture           
   
  
• Pennsylvania Native Plant Society             
   
  
• Philadelphia Botanical Club        
   
  
• Backyard and Schoolyard Habitats          
   
  
• PA State Parks            
   
  
• Bethlehem City Parks            
   
  
• Rodale Press
   
  
• Death by Mint Oil:  Natural Pesticides 
   
  
• State of Pennsylvania links about native plants:
    List of Invasives
    Why go Native?
    What is a Native Plant?