Resources
- Best Management Practices - Ontarios Invading Species Awareness Program
- Fact Sheet - Ontarios Invading Species Awareness Program
- Plant Invaders of Mid-Atlantic Natural Areas - National Park Service
- Weeds Gone Wild: Alien Plant Invaders of Natural Areas - Plant Conservation Alliance
- Weed of the Week - USDA Forest Service
- Element Stewardship Abstract - The Nature Conservancy
- Invasive Plant Atlas of New England - University of Connecticut
- Biological Control of Invasive Plants in the Eastern United States - USDA Forest Service
Representative Images
5275025 dog-strangling vine, European swallowwort Cynanchum rossicum Plant(s) Leslie J. Mehrhoff |
5275021 dog-strangling vine, European swallowwort Cynanchum rossicum Feature(s) Leslie J. Mehrhoff |
5275022 dog-strangling vine, European swallowwort Cynanchum rossicum Flower(s) Leslie J. Mehrhoff |
5275023 dog-strangling vine, European swallowwort Cynanchum rossicum Flower(s) Leslie J. Mehrhoff |
5275024 dog-strangling vine, European swallowwort Cynanchum rossicum Infestation Leslie J. Mehrhoff |
5275026 dog-strangling vine, European swallowwort Cynanchum rossicum Fruit(s) Leslie J. Mehrhoff |
5275027 dog-strangling vine, European swallowwort Cynanchum rossicum Infestation Leslie J. Mehrhoff |
5275028 dog-strangling vine, European swallowwort Cynanchum rossicum Seed(s) Leslie J. Mehrhoff |
5392101 dog-strangling vine, European swallowwort Cynanchum rossicum Flower(s) John M. Randall |
5452254 dog-strangling vine, European swallowwort Cynanchum rossicum Flower(s) Leslie J. Mehrhoff |
5452255 dog-strangling vine, European swallowwort Cynanchum rossicum Fruit(s) Leslie J. Mehrhoff |
5452327 dog-strangling vine, European swallowwort Cynanchum rossicum Foliage Leslie J. Mehrhoff |
5452332 dog-strangling vine, European swallowwort Cynanchum rossicum Foliage Leslie J. Mehrhoff |
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
State Regulated List - This map identifies those states that list this species on their regulated list. For more information, visit Invasive.org
Invasive Listing Sources
- EDDMapS Ontario
- Faith Campbell, 1998
- Hoffman, R. & K. Kearns, Eds. 1997. Wisconsin manual of control recommendations for ecologically invasive plants. Wisconsin Dept. Natural Resources, Bureau of Endangered Resources. Madison, Wisconsin. 102pp.
- Invasive Plant Council of New York State
- John Randall, The Nature Conservancy, Survey of TNC Preserves, 1995.
- Massachusetts Noxious Weeds
- Mid-Atlantic Exotic Pest Plant Council, 2005
- New Hampshire Invasive Species Committee. 2005. Guide to Invasive Upland Plant Species in New Hampshire. New Hampshire Department of Agriculture, Markets and Food Plant Industry Division and New Hampshire Invasive Species Committee.
- New Hampshire Prohibited Invasive Species
- WeedUS - Database of Plants Invading Natural Areas in the United States
- Wisconsin's Invasive Species Identification, Classification and Control Rule
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Asteridae |
| Order: Gentianales |
| Family: Asclepiadaceae |
| Genus: Cynanchum |
Synonyms and Other Names
Other Common Names:
pale shallow-wort
Related Scientific Names:
| Vincetoxicum rossicum | (Synonym) |
| 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. |

