Solidago flexicaulis L.
Coefficient of Conservatism: 6
Coefficient of Wetness: 3
Wetness Index: FACU
Physiognomy: Nt P-Forb

Solidago flexicaulis A. A. Reznicek

Moist, rich forests, often in moist hollows, ravines, and banks; rocky (especially limestone) forests; shaded stream borders, swamps (cedar, ash).

Specimens of S. patula in which the one-sided nature of the inflorescence branches is obscure would key here (the leaf shape and angled stem are quite similar), but S. patula has very scabrous upper surfaces on the leaves, which are smooth in S. flexicaulis, and is clumping, not colonial from creeping rhizomes. The zigzag aspect of the stem seems to be more striking in the field than on pressed specimens. Rare collections with narrower and sometimes fully glabrous leaves may be hybrids, perhaps with S. gigantea.


Alcona County
Allegan County
Arenac County
Baraga County
Bay County
Benzie County
Berrien County
Branch County
Calhoun County
Charlevoix County
Cheboygan County
Clinton County
Delta County
Dickinson County
Eaton County
Emmet County
Genesee County
Gogebic County
Gratiot County
Hillsdale County
Houghton County
Ingham County
Iron County
Isabella County
Jackson County
Kalamazoo County
Kent County
Lake County
Lapeer County
Leelanau County
    Including Fox Islands
    Including Manitou Islands
Lenawee County
Mackinac County
    Including Bois Blanc, Mackinac, Round Islands
Macomb County
Manistee County
Marquette County
Mason County
Mecosta County
Menominee County
Midland County
Newaygo County
Oakland County
Oceana County
Ontonagon County
Ottawa County
Saginaw County
Sanilac County
Shiawassee County
St. Clair County
Tuscola County
Van Buren County
Washtenaw County
Wayne County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. November 26, 2022.