Minnesota Biodiversity Atlas - Occurrence Profile

Bell Museum plants (MIN:Plants)

Catalog #: 981268

Occurrence ID: eb3ca60d-cc48-4e6b-9ede-edc76b1a0e75

Secondary Catalog #: 1407213

Taxon: Heteranthera dubia (Jacquin) MacMillan

Family: Pontederiaceae

Collector: Millaway, Courtney L.

Number: CLM659

Date: 2020-08-20

Verbatim Date: 20 August 2020

Locality: United States, Minnesota, Chisago, 2 miles northeast of Chisago City.

Latitude/Longitude: 45.39112 -92.85221 +-5m. NAD83

Verbatim Coordinates: T034N R20W sec33

Elevation: 273 meters (895ft)

Habitat: Growing near the southern shoreline of North Lindstrom Lake (ID 13003500), a 140 acre basin situated in the Mille Lacs Upland Ecological Subsection. Very good water clarity. One of the most diverse nearshore sites observed on basin. Individuals locally common. Fully submerged in 0.8 meters of water. Full sun.

Substrate: Sand-silt substrate.

Associated Taxa: Associates include Nymphaea odorata subsp. tuberosa, Potamogeton robbinsii, P. amplifolius, Elodea canadensis, Myriophyllum sibiricum, Sagittaria rigida, Lemna trisulca, Spirodela polyrrhiza, Ceratophyllum demersum, Bolboschoenus fluviatilis.

Description: Cleistogamous flowers present.

Specimen Media

Open Medium File

Open Large File

https://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.

For additional information about this specimen, please contact: Timothy Whitfeld, Collections Manager (museum-herbarium@umn.edu)

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