Please try our next iteration of the Michigan Flora Online here. Beginning on February 1, 2023, michiganflora.net will point to this new site.

The new site offers several benefits over the existing website, including real coordinate mapping, giving a clearer view of the density of documentation as well as more precision about plant distributions and their link to landforms. We will also have the ability to update species pages more regularly, both in terms of new collections and as more existing Michigan specimens are georeferenced. In addition, we have a better photo display, and offer indented keys.

Echinops sphaerocephalus L.
Common Name: GLOBE-THISTLE
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad P-Forb

A native of Eurasia, grown as a garden ornamental and occasionally a conspicuous escape from cultivation to roadsides and disturbed places, including abandoned railroads, filled land, grassy sites. First collected in 1896 in Kent Co.

The corollas, bracts, and anthers all contribute a decidedly bluish look to the large spherical heads, which may be 3–5 cm in diameter.

Locations

Berrien County
Cass County
Emmet County
Kalamazoo County
Kent County
Lapeer County
Leelanau County
Oakland County

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. January 30, 2023. https://michiganflora.net/species.aspx?id=311.