bittersweet nightshade

Solanales > Solanaceae > Solanum dulcamara L.
Synonym(s): climbing nightshade, blue nightshade, European bittersweet, fellenwort, woody nightshade
Bittersweet nightshade is a perennial plant native to Eurasia. Plants can reach up to 6.6 ft. (2 m) tall, either erect or clambering. Leaves are petiolate, alternate, 3 lobed (upper part of the stem), acuminate and up to 3.1 in. (8 cm) long. Flowering occurs in May to November, when purple flowers develop. Petals are recurved and up to 0.4 in. (9 mm) long. Stamens (5) are bright yellow and fused together around the stigma. Mature fruits are red, shiny, 0.4 in. (1 cm) long berries. Plants invade thickets, fence rows, pond margins, low woods and roadsides. All parts of the plants are toxic.

Identification, Biology, Control and Management Resources

  • Weed of the Week - USDA Forest Service
    http://www.na.fs.fed.us/fhp/invasive_plants/weeds/bittersweet-nightshade.pdf - Nov 7, 2006

Selected Images

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Number:1353290
Description: Flower(s);
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:1353291
Description: Flower(s);
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:1353292
Description: Flower(s);
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:1353287
Description: Foliage;
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:1353288
Description: Foliage;
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:1353289
Description: Plant(s);
Photographer:Mary Ellen (Mel) Harte,
 Additional Resolutions and Image Usage
 
Number:2187019
Description: Flower(s);
Photographer:David Cappaert, Michigan State University
 Additional Resolutions and Image Usage
 
Number:1459376
Description: Feature(s);

foliage and flowers

Photographer:Steve Dewey, Utah State University
 Additional Resolutions and Image Usage
 
Number:1459375
Description: Plant(s);
Photographer:Steve Dewey, Utah State University
 Additional Resolutions and Image Usage
 
Number:5245086
Description: Fruit(s);
Photographer:Richard Old, XID Services, Inc.
 Additional Resolutions and Image Usage
 
Number:1459374
Description: Plant(s);
Photographer:Steve Dewey, Utah State University
 Additional Resolutions and Image Usage
 

External Links

Invasive Reference(s)

Subject Reference(s)

  • USDA, NRCS. 2001. The PLANTS Database, Version 3.1, National Plant Data Center, Baton Rouge, LA 70874-4490 USA. - http://plants.usda.gov/