Chenopodium glaucum L.
Common Name: OAK-LEAVED GOOSEFOOT
Coefficient of Conservatism: *
Coefficient of Wetness: -3
Wetness Index: FACW
Physiognomy: Ad A-Forb

Chenopodium glaucum B. S. Walters

Gravelly shores, dumps, roadsides, railroad tracks, river banks, and other naturally or artificially disturbed ground. Probably adventive in Michigan where first collected in Ingham Co. in 1879.

Most, if not all, of our collections are var. glaucum, with rather obscure rounded or obtuse teeth on the leaves; a few scattered collections have more distinctly, sharply acute teeth and leaf tips and may be var. salinum (Standl.) B. Boivin. Chenopodium glaucum is often confused with others if one does not remember the distinctive combination of leaves (which tend to be relatively small) farinose beneath but perianth not farinose.

Locations

Alcona County
Alpena County
Bay County
Cheboygan County
Chippewa County
Delta County
Dickinson County
Eaton County
Gratiot County
Hillsdale County
Ingham County
Iron County
Isabella County
Kent County
Keweenaw County
Leelanau County
Lenawee County
Mackinac County
    Including Bois Blanc, Mackinac, Round Islands
Macomb County
Mason County
Mecosta County
Menominee County
Monroe County
Newaygo County
Oakland County
Ontonagon County
Roscommon County
St. Clair County
Tuscola County
Washtenaw County
Wayne County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 11, 2017. http://www.michiganflora.net/species.aspx?id=68.