PFBP : Observations
Prairie Fen Biodiversity Project
Catalog #: HAL19-7
Taxon: Bidens trichosperma (Michx.) Britton
Family: Asteraceae
Collector: Clint Pogue   CP224   
Date: 2015-07-14
Locality: United States, Michigan, Oakland, Halstead Lake Fen
42.79907  -83.55878
Elevation: 293 meters (961ft)
Habitat: More or less circular fen with small lake in middle. Typha latifolia common near lake. Carex aquatilis, Caltha palustris, Carex sterilis, and Typha latifolia common throughout. Common shrubs include Salix spp. & Cornus sericea. Shrub encroached on west side of fen. Fen at rish due to adjacent interstate to the east. Inundated flat on south edge of stream. Mostly Schoenoplectus acutus and Typha angustifolia. Other species include Lysimachia thyrsiflora, Salix candida, and Viola cucullata.
Specimen Images
Access Rights: Contact Anna K Monfils (
Record Id: 2b7cb179-6c8e-41ee-b6ab-bb76485080b7
Occurrence ID (GUID): 2b7cb179-6c8e-41ee-b6ab-bb76485080b7
For additional information on this occurrence, please contact: Anna K Monfils (
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