Resources
- Fact Sheet - Pennsylvania Dept. of Conservation and Natural Resources
- Weed of the Week - USDA Forest Service
- Plant Invaders of Mid-Atlantic Natural Areas - National Park Service and U.S. Fish and Wildlife Service
Selected Images
 1237072 Callery pear (Bradford pear) Pyrus calleryana Tree(s) Britt Slattery |
 1539081 Callery pear (Bradford pear) Pyrus calleryana Flower(s) James H. Miller |
 1539087 Callery pear (Bradford pear) Pyrus calleryana Fruit(s) James H. Miller |
 1539090 Callery pear (Bradford pear) Pyrus calleryana Tree(s) James H. Miller |
 1539094 Callery pear (Bradford pear) Pyrus calleryana Tree(s) James H. Miller |
 2132022 Callery pear (Bradford pear) Pyrus calleryana Tree(s) James H. Miller |
 2308070 Callery pear (Bradford pear) Pyrus calleryana Tree(s) Dan Tenaglia |
 2308098 Callery pear (Bradford pear) Pyrus calleryana Foliage Chuck Bargeron |
 2308099 Callery pear (Bradford pear) Pyrus calleryana Bark Chuck Bargeron |
 2308100 Callery pear (Bradford pear) Pyrus calleryana Fruit(s) Chuck Bargeron |
 5308066 Callery pear (Bradford pear) Pyrus calleryana Seed(s) Steve Hurst |
 5344071 Callery pear (Bradford pear) Pyrus calleryana Infestation David J. Moorhead |
 5344075 Callery pear (Bradford pear) Pyrus calleryana Flower(s) David J. Moorhead |
 5345056 Callery pear (Bradford pear) Pyrus calleryana Feature(s) David J. Moorhead |
 5345063 Callery pear (Bradford pear) Pyrus calleryana Seedling(s) David J. Moorhead |
 5345064 Callery pear (Bradford pear) Pyrus calleryana Tree(s) David J. Moorhead |
 5345065 Callery pear (Bradford pear) Pyrus calleryana Tree(s) David J. Moorhead |
Maps
EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org
Alternative content
Invasive Listing Sources
- Alabama Invasive Plant Council
- Commonwealth of Pennsylvania, Department of Conservation and Natural Resources, 1994.
- EDDMapS Ontario
- Eric Ulaszek, U.S. Forest Service, Midewin National Tallgrass Prairie, Illinois
- Georgia Exotic Pest Plant Council - Category 3
- Illinois Invasive Plant List
- Maryland Cooperative Extension Service. 2003. Invasive Plant Control in Maryland. Home and Garden Information Center, Home and Garden Mimeo HG88. 4 pp.
- Mid-Atlantic Exotic Pest Plant Council, 2005
- Native Plant Society of Oregon, 2008
- Nonnative Invasive Species in Southern Forest and Grassland Ecosystems
- South Carolina Exotic Pest Plant Council - Watch A
- Tennessee Exotic Pest Plant Council - Watch List A
- WeedUS - Database of Plants Invading Natural Areas in the United States
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Rosidae |
| Order: Rosales |
| Family: Rosaceae |
| Genus: Pyrus |
| Common Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
| Scientific Name Reference: | USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA. |
Invasive.org is a joint project of the Center for Invasive Species and Ecosystem Health and USDA APHIS PPQ, with additional support from USDA National Institute of Food and Agriculture and USDA Forest Service. |
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Last updated on Tuesday, May 04, 2010 at 02:41 PM