Lobelia spicata Lam.
Coefficient of Conservatism: 4
Coefficient of Wetness: 0
Wetness Index: FAC
Physiognomy: Nt P-Forb

Open areas, usually at least seasonally wet, including meadows, fields, shores, calcareous flats and rocky openings, edges of swamps and marshes, oak savanna, prairies. The only collections purporting to have come from Keweenaw Co. were made by O. A. Farwell in 1885 and 1886.

Depauperate plants might be confused with L. kalmii, especially since the two may grow together, but the latter has relatively shorter calyx lobes, bracteoles near the middle of the pedicel, and linear glabrous cauline leaves. In L. spicata, even small leaves are elliptic and finely pubescent.

The corolla is often rather pale blue, sometimes nearly or quite white. The inflorescence is unbranched, a slender spike-like raceme. Lobelia inflata, except in small plants, is branched. Both this species and L. inflata vary greatly in size and other characters.


Allegan County
Alpena County
Antrim County
Arenac County
Barry County
Berrien County
Calhoun County
Cass County
Cheboygan County
Clinton County
Crawford County
Delta County
Gladwin County
Grand Traverse County
Hillsdale County
Ingham County
Ionia County
Iosco County
Isabella County
Jackson County
Kalamazoo County
Kalkaska County
Kent County
Keweenaw County
Lake County
Lapeer County
Leelanau County
    Including Manitou Islands
Lenawee County
Livingston County
Mackinac County
    Including Bois Blanc, Mackinac, Round Islands
Macomb County
Marquette County
Mason County
Mecosta County
Menominee County
Midland County
Missaukee County
Monroe County
Montmorency County
Muskegon County
Newaygo County
Oakland County
Oceana County
Oscoda County
Otsego County
Presque Isle County
Roscommon County
Saginaw County
Schoolcraft 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. June 23, 2021. https://www.michiganflora.net/species.aspx?id=709.