Turf Weeds was developed to provide weed management information and newsearch reports to turfgrass managers.  This site contains information on weed identification, chemical and cultural management of weeds, and current topics relevant to weed management in lawns and professional turf.  Turf Weeds was created  by Dr. Shawn Askew, Assistant Professor of Turfgrass Weed Science at Virginia Polytechnic Institute & State University.
Home

Weed ID

Publications

Dictionary

Links

FAQs

Login

About us

Plant Description:
Name:common blue violet
Scientific Name:Viola papilionaceae
Family:Violaceae
Type:Broadleaf
Lifecycle:Perennial
Habit:This low growing, spreading, perennial flowers from April through June.
Leaves:The heart-shaped leaves occur on long petioles arising from the basal crown. Leaves are hairless and have a rounded, toothed margin.
Leaf Arrangement:Alternate
Characteristics:This plant can be identified by its heart-shaped leaves, purple flowers, and rhizomes. The lowest petal on the flower is also lacking a spur, helping distinguish it from a great-spurred violet.
Flower Seed Head:The bluish purple flowers occur on leafless stalks that grow to the same height as the leaves. Each flower has 5 petals, with the lateral petals being bearded or hairy at the base.
Seed Fruit:The seeds develop in a three-parted capsule that is capable of ejecting the seeds when ripe.
Where Found:This plant can be found in damp soils near woods and meadows. Tolerant of most areas, this plant does not grow in the extreme north or south locations of the United States.

Control OptionsRelated PlantsTerms and Definitions

Additional Images:
This site uses JavaScript 1.1 and should be viewed with Microsoft IE or Netscape versions 4.0 or higher. If you experience problems, check to see that your browser is JavaScript compliant or download the appropriate plug-in. To access the member area, click here. Contents © 2001-2003, Shawn Askew, Turfgrass Weed Science, Virginia Polytechnic Institute & State University.