Home Cyperaceae Schoenoplectiella

Schoenoplectiella smithii (A. Gray) Hayas.

Common Name: BULRUSH
Coefficient of Conservatism: 8
Coefficient of Wetness: -5
Wetness Index: OBL
Physiognomy: Nt A-Sedge

Scirpus smithii of Michigan Flora.

In essentially in the same habitats as S. purshiana; however, they are rarely found growing together.

Michigan material frequently lacks perianth bristles (var. smithii); but plants with bristles (var. setosa (Fernald) Hayas.) are also widespread. Bristleless and bristled variants have essentially the same range in Michigan, and may grow together, calling into question whether the separation into varieties is worthwhile. When present, the bristles are essentially the same width throughout and are sometimes shorter than the achene. The proportionately longer involucral bract of Schoenoplectiella smithii is usually not strongly bent at the inflorescence. See also the discussion under S. purshiana.

A. A. Reznicek

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Counties
Baraga
Barry
Bay
Berrien
Cass
Clinton
Huron
Ingham
Jackson
Kalamazoo
Kent
Lapeer
Lenawee
Livingston
Menominee
Montcalm
Muskegon
Oceana
Washtenaw

Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March, 18, 2025
https://lsa-miflora-p.lsait.lsa.umich.edu/#/record/1147