Minnesota Biodiversity Atlas - Occurrence Profile

Bell Museum plants (MIN:Plants)

Catalog #: 973201

Occurrence ID: 98f25d65-8ca8-438d-a707-659aedb7b80a

Secondary Catalog #: 1398754

Taxon: Alisma triviale Pursh

Family: Alismataceae

Determiner: Lee, Michael (20/Aug/2012)

Collector: Lee, Michael

Number: MDL6133

Date: 2012-08-20

Verbatim Date: 20 August 2012

Additional Collectors: Wovcha, Daniel

Locality: United States, Minnesota, Lake, Boundary Waters Canoe Area Wilderness; On the shores of Basswood Lake in rolling bedrock terrain 14 miles northeast of Ely; on the western shore of the main body of the lake southwest of Washington Island.

Latitude/Longitude: 48.0358157401 -91.6171892593

Verbatim Coordinates: 5321206N 603079E; T64N R10W sec9

Elevation: 396 meters Verbatim Elevation: 1300 feet

Habitat: Occasional in a vernal ash swamp behind a fairly extensive sand beach on the western shore of the main body of the lake southwest of Washington Island. Interrupted canopy of Fraxinus nigra. Patchy understory of Alnus incana, Fraxinus nigra, and Ulmus americana. Wet mucky substrate, mostly in moister microsites between sedge clumps. Petals white, fairly large.

Associated Taxa: Additional associates include Scutellaria galericulata, Ranunculus gmelini, Myosotis scorpioides, Veronica scutellata, Calla palustris, Sium suave, Galium trifidum, Carex arcta, C. tuckermanii, Glyceria canadensis.

Specimen Images

Open Medium Image

Open Large Image

http://creativecommons.org/publicdomain/zero/1.0/

Rights Holder: Bell Museum, University of Minnesota

Access Rights: Users are required to adhere to Bell Museum collections policy. Questions may be directed to the curator in charge.

Record ID: 98f25d65-8ca8-438d-a707-659aedb7b80a

For additional information about this specimen, please contact: Dr. George Weiblen (museum-herbarium@umn.edu)

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