Glossary Terms
- Perennial weed
-
Description
Weeds that return year after year. Some die back in the winter but their roots remain alive and shoots reappear in spring; some don't die back and grow in size and stature the next season.
Authoritative On-line References and Resources
http://iws.ucdavis.edu/ The International Weed Science Society represents individual associations around the world. Details of these regional associations are listed.
Synonyms: perennial weeds, perennials