Robert W. Freckmann Herbarium


  Erythronium americanum Ker Gawl. subsp. americanum image
Photographer: Arthur Meeks           

Botanical Illustration

Caroline A. Creevey

Kitty Kohout

Matthew L. Wagner

Merel R. Black

Merel R. Black

Merel R. Black

Christopher Noll

Paul Drobot

Paul Drobot
Family Liliaceae
Erythronium americanum Ker Gawl. subsp. americanum
American trout-lily, yellow dog-tooth violet, yellow trout-lily
Erythronium: Greek for red because genus name comes form a red-flowered species from Europe
americanum: for America
Hazardous hazard symbol- click for definition
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Native
Plant: erect, perennial, 4"-8" tall forb; in large colonies formed by short, thick, vertical underground stems
Flower: yellow often with spotted centers, 6-parted, 1 1/2" long, petal-like tepals flaring backward; solitary on a stout stalk; blooms April-May
Fruit:rounded, 3-celled capsule
Leaf:usually 2, basal, mottled or spotted
Habitat: moist; woods, forests
Notes: Common in Northern Wisconsin
(Glossary)

More Information Natural Communities Herbarium Specimens
All Erythronium list Ethnobotany Information Google- Images or Text

Flora of North America (off site)
Synonyms 
Erythronium americanum Ker Gawl. f. bachii (Farw.) Dole

         
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