University of Wisconsin - Madison
Catalog #: v0033854WIS
Taxon: Bidens cernua L.
Family: Asteraceae
Collector: Cochrane, Theodore S.; Zimmerman, James H., Class   7149   
Date: 1975-09-21
Verbatim Date: 1975-09-21
Locality: United States, Wisconsin, Columbia, Okee. Gibralter Rock, 1.5mi. SW of Okee.
43.34226663  -89.5984539 +-285m.
Verbatim Coordinates: 43 20'N, 089 36'W; T10N R08E sec18 NW4SW4;
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Elevation: 256 meters
Verbatim Elevation: 840 ft
Habitat: Depression at base of Upper Cambrian sandstone bluff on S side; just about the SW-most of acid-peat bogs (cf. bog shadow map), persisting in a cold pocket. Very soft, coarse mucky peat. Assosicates: Moat: Carex oligosperma, C. chordorihiza, C. rostrata,. Dulichium arundinaceum, Scirpus cypreinus, Hypericum majus, Bidens cernua, B. coronata var. tenuiloba. Mat: Carex oligosperma, Eriophorum virginicum(rare), Hypericum boreale(very rare), Betula glandulifera(abundant), little else. Larix laricina not present, possible burned out by prairie fires sweeping up from the SW. It is very likely that, if disturbed, this bog would be invaded rapidly by the current surrounding flora.
Record Id: 278c98f0-f157-4d87-a946-6e9906f64c1b
Occurrence ID (GUID): 86b18db7-1dc5-4c2d-8a89-c82067bf3d16
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
Base Layer
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