Coefficient of Conservatism:
4
Coefficient of Wetness:
-3
Wetness Index:
FACW
Physiognomy:
Nt Shrub
R. W. Smith
Banks of rivers and streams, shores, often in very calcareous sites; occasionally in swamps or swales farther from borders of water; also on rock outcrops in the northwestern Upper Peninsula.
A handsome shrub in flower (resembling a large cultivated Spiraea) or fruit. The pedicels (crowded in a dense umbellate or corymbose raceme) and calyx are usually lightly to heavily pubescent with stellate hairs. The fruit is often somewhat stellate-pubescent also; such plants are found from southern Michigan to Lake Superior and do not seem to warrant varietal (or specific) recognition, seeming identical to differ only in pubescence, and also seeming to grade insensibly into glabrous plants.
Locations
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Alger County
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Allegan County
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Alpena County
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Antrim County
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Baraga County
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Benzie County
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Berrien County
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Cass County
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Charlevoix County
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Including Beaver Island
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Cheboygan County
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Chippewa County
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Including Drummond Island
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Clare County
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Crawford County
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Delta County
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Dickinson County
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Emmet County
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Genesee County
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Gladwin County
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Gogebic County
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Grand Traverse County
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Gratiot County
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Hillsdale County
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Houghton County
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Ingham County
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Ionia County
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Iosco County
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Iron County
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Isabella County
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Kalamazoo County
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Kalkaska County
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Kent County
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Keweenaw County
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Including Isle Royale
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Lake County
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Lapeer County
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Leelanau County
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Including Fox Islands
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Including Manitou Islands
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Lenawee County
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Livingston County
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Luce County
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Mackinac County
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Including Bois Blanc, Mackinac, Round Islands
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Macomb County
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Manistee County
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Marquette County
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Mason County
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Mecosta County
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Menominee County
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Midland County
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Missaukee County
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Monroe County
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Montcalm County
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Montmorency County
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Muskegon County
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Newaygo County
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Oakland County
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Oceana County
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Ogemaw County
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Ontonagon County
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Osceola County
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Otsego County
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Presque Isle County
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Schoolcraft County
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Shiawassee County
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St. Clair County
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St. Joseph County
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Van Buren 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. October 22, 2021. https://michiganflora.net/species.aspx?id=2500.