Coreopsis grandiflora Hogg
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad P-Forb

Native in the southeastern United States, commonly cultivated and locally established as an escape from cultivation along railroads and roadsides, in fields, sandy banks, and clearings. First collected in 1925 in Wayne Co.

Not always easily distinguished from C. lanceolata. Both have achenes that may be granular-papillose on the surface and that usually have a large callus at each end on the inner (concave) face. Some of the variability may represent hybridization with C. lanceolata.


Alger County
Berrien County
Chippewa County
Delta County
Hillsdale County
Jackson County
Kalamazoo County
Lapeer County
Lenawee County
Livingston County
Luce County
Marquette County
Oakland County
Schoolcraft County
Shiawassee County
St. Clair County
Wayne County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. July 7, 2022.