Ilex mucronata (L.) M. Powell, V. Savolainen & S. Andrews
Synonym: Nemopanthus mucronatus
Coefficient of Conservatism: 7
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt Shrub

Ilex mucronata habit G. E. Crow habit

Nemopanthus mucronatus of Michigan Flora.

Bogs, especially in a characteristic zone of high shrubs near the outer margin; swamps and thickets; swales, interdunal hollows, and moist places in forests; margins of lakes; moist coniferous forests on sandy banks facing Lake Superior.

This species has been shown to be a somewhat unusual species of Ilex (Powell et al. 2000), so it seems clear that the genus Nemopanthus must be abandoned. Rare individuals with toothed leaves (stunted, juvenile, or dense shade forms?) may, if vegetative, resemble I. verticillata but can be distinguished by the glabrous, purple petioles typical of I. mucronata. In I. verticillata, the petioles are green and often pubescent. Rare yellow-fruited forms occur.


Alcona County
Alger County
Allegan County
Antrim County
Arenac County
Baraga County
Barry County
Benzie County
Berrien County
Calhoun County
Cass County
Charlevoix County
    Only on Beaver Island
Cheboygan County
Chippewa County
Clare County
Crawford County
Delta County
Dickinson County
Emmet County
Gladwin County
Gogebic County
Gratiot County
Hillsdale County
Houghton County
Huron County
Ingham County
Iosco County
Iron County
Jackson County
Kalamazoo County
Kalkaska County
Kent County
Keweenaw County
Lake County
Lapeer County
Leelanau County
    Including Manitou Islands
Lenawee County
Livingston County
Luce County
Mackinac County
Manistee County
Marquette County
Mason County
Menominee County
Midland County
Missaukee County
Montcalm County
Montmorency County
Muskegon County
Newaygo County
Oakland County
Oceana County
Ontonagon County
Osceola County
Oscoda County
Roscommon County
Schoolcraft County
St. Clair County
St. Joseph County
Van Buren County
Washtenaw County
Wexford County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. November 29, 2022.