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Common Name:
NORTHERN SHORTHUSK
Synonym:
Brachyelytrum erectum
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Coefficient of Conservatism:
7
Coefficient of Wetness:
5
Wetness Index:
UPL
Physiognomy:
Nt P-Grass
B. S. Walters
lemma
Included in B. erectum in Michigan Flora.
Moist to dry deciduous forests, lowland forests, moist thickets, sandy pine forests, and coniferous swamps.
In addition to the pubescence features noted in the key, B. aristosum typically has 3–5-nerved lemmas, florets ca. 8–10 mm long (excluding awn) and 0.7–1.3 mm wide, anthers not over 4 mm long, and more than 15 cilia per 5 mm of leaf margin. Brachyelytrum erectum has more strongly (5–) 7–9-nerved lemmas, at least the larger florets ca. 10–12 mm long and 1–1.6 mm wide, anthers more than 5 mm long, and fewer than 10 cilia per 5 mm of leaf margin. Widespread in Michigan, but more common northwards.
Locations
Alger 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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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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Clare County
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Clinton 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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Houghton County
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Ingham County
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Iosco County
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Iron 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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Lake County
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Luce County
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Mackinac County
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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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Midland 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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Oscoda County
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Ottawa County
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Roscommon County
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Saginaw County
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Schoolcraft County
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Wayne County
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Wexford 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 28, 2023. https://michiganflora.net/species.aspx?id=2024.