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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.
Common Name:
COMMON COMFREY
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Coefficient of Conservatism:
*
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Ad P-Forb
R. W. Smith
A native of Eurasia, cultivated and sometimes escaping to roadsides, ditches, fields, yards, and disturbed ground. First collected in 1883 in Ingham Co.
A form with yellowish corollas is known but most of our escapes seem to be the usual blue-violet. A white-flowered form was collected in 1992 (K. Dritz 1051, MOR) with the yellowish one along a ditch west of Coloma in Berrien Co.
Locations
Alpena County
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Benzie County
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Berrien County
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Cheboygan County
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Emmet County
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Gladwin County
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Gogebic County
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Houghton County
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Ingham County
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Iron County
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Jackson County
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Kent County
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Leelanau County
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Lenawee County
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Marquette County
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Mecosta County
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Oakland County
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Otsego County
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St. Clair County
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Washtenaw County
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Wayne County
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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=597.