MIN : Plants
Bell Museum plants
Catalog (Accession) #:
968407
Occurrence ID (GUID):
f5932a2c-0c5a-4757-83d8-53d371d39ba7
Secondary Catalog (Accession) #:
1368998
Taxon:
Wolffia brasiliensis Weddell
Family: Araceae
Family: Araceae
Collector:
Millaway, Courtney L. CLM418
Date: 2020-08-05
Verbatim Date: 05 August 2020
Locality:
United States, Minnesota, Ramsey, 1 mile east of Arden Hills.
45.05155 -93.13545 +-2m. NAD83
Verbatim Coordinates:
T030N R23W sec26
Habitat:
Found near the southeast shoreline of Island Lake's southern basin. Island Lake (ID 62007500) is a 60 acre shallow, eutrophic lake situated in the St. Paul-Baldwin Plains Ecological Subsection. Moderate to poor water clarity with a blue-green color. Filamentous algae observed on matted submerged vegetation. Individuals locally common in a sheltered area. Floating on the surface of the water and accumulating near a Typha angustifolia stand. Additional plants observed in the southwest bay.
Substrate:
Detritus substrate.
Associated Species:
Other associates include Wolffia borealis, W. columbiana, Spirodela polyrrhiza, Lemna turionifera, Ceratophyllum demersum.
Description:
Dorsal papilla prominent.
Usage Rights: CC0 1.0 (Public-domain)
Rights Holder: Bell Museum
Access Rights: Users are required to adhere to Bell Museum collections policy. Questions may be directed to the curator in charge.
Record Id: f5932a2c-0c5a-4757-83d8-53d371d39ba7
For additional information on this specimen, please contact:
Dr. George Weiblen (museum-herbarium@umn.edu)
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