Streptopus lanceolatus (Aiton) Reveal
Common Name: ROSE TWISTED-STALK
Synonym: Streptopus roseus
Coefficient of Conservatism: 5
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Nt P-Forb

S. roseus of Michigan Flora.

In all northern forests: mixed (e.g., birch-fir), hemlock-hardwoods, or coniferous (especially cedar swamps); often becoming abundant along roadsides or powerline clearings through forests.

Streptopus lanceolatus tends to be a smaller plant, but no clear distinction can be made from S. amplexifolius on size alone. Reveal (1993) notes the need to replace the familiar S. roseus.

Locations

Alcona County
Alger County
Alpena County
Antrim County
Arenac County
Baraga County
Bay County
Benzie County
Charlevoix County
    Including Beaver Island
Cheboygan County
Chippewa County
    Including Drummond Island
Delta County
Dickinson County
Emmet County
Gogebic County
Gratiot County
Houghton County
Huron County
Iosco County
Iron County
Isabella County
Kalkaska County
Keweenaw County
    Including Isle Royale
Leelanau County
    Including Fox Islands
    Including Manitou Islands
Luce County
Mackinac County
    Including Bois Blanc, Mackinac, Round Islands
Marquette County
Menominee County
Midland County
Montmorency County
Muskegon County
Newaygo County
Ogemaw County
Ontonagon County
Oscoda County
Presque Isle County
Sanilac County
Schoolcraft County
St. Clair County
Tuscola County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 14, 2017. http://michiganflora.net/species.aspx?id=841.