- Viburnum opulus is a small, perennial, deciduous shrub growing from 6.5-11.5 ft. (2-3.5 m) tall. The bark is light grey to brown when mature.It is native to Europe, northern Africa and northern Asia.
- The leaves have three pointed lobes and are coarsely toothed; 2-4 in. (5-10 cm) long. The leaf stalk has two glands at the base of the leaf.
- The white flowers are held in 3-4 in. (7.5-10 cm) wide, flat-topped umbels. The individual flowers are tiny and five-petaled.
- The rounded red fruits are translucent and contain one flattened seed. The fruits often persist on the plant through the winter and is generally not eaten by wildlife.
- Ecological Threat
- Viburnum opulus is reported in Ontario, British Columbia, Alberta, Saskatchewan, Manitoba, Quebec and Newfoundland. In the United States it is reported from Washington east to Maine and as far south as Missouri and Virginia. It poses an ecological threat by competing with native plants for habitat and resources. It can be found in swamps, bogs, stream banks, open woodlands, forest edges, hedgerows and thickets. It grows in both heavy clay and acidic soil.
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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
Invasive Listing Sources
- City of Ann Arbor Michigan Parks and Recreation
- Eric Ulaszek, U.S. Forest Service, Midewin National Tallgrass Prairie, Illinois
- Faith Campbell, 1998
- John Randall, The Nature Conservancy, Survey of TNC Preserves, 1995.
- Missouri Department of Conservation,
- Reichard, Sarah. 1994. Assessing the potential of invasiveness in woody plants introduced in North America. University of Washington Ph.D. dissertation.
- WeedUS - Database of Plants Invading Natural Areas in the United States
|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.|