Robert W. Freckmann Herbarium


  Solanum rostratum Dunal image
Photographer: Merel R. Black           

Kitty Kohout

Kitty Kohout

Merel R. Black

Robert R. Kowal

Janice Stiefel
Family Solanaceae
Solanum rostratum Dunal
buffalo-bur, buffalo-bur nightshade
Solanum: Latin for "quieting," in reference to the narcotic properties of some species
rostratum: beaked
Hazardous hazard symbol- click for definition
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Introduced - naturalized
Plant: erect, annual, 12"-40" tall forb, coarse, branched; stems very prickly
Flower: yellow, 5-parted, 1" wide, saucer-shaped; inflorescence a short-stalked cluster (raceme) of 3-15 stalked flowers that becomes up to 6" long with age
Fruit:berry with a very prickly covering
Leaf:leaves with yellow spines, larger leaves deeply pinnately-lobed
Habitat: dry; prairies
(Glossary)

More Information Natural Communities Herbarium Specimens
All Solanum list Google- Images or Text
Synonyms 
Androcera rostrata (Dunal) Rydb.
Solanum cornutum auct. non Lam.

         
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