WIS : VP
University of Wisconsin - Madison
Catalog #: v0020786WIS
Taxon: Ambrosia trifida L.
Family: Asteraceae
Collector: Menges, Eric   148   
Date: 1980-08-27
Locality: United States, Wisconsin, Rock, Avon Bottoms, N or river, W of Nelson Rd. Sugar River
42.52484306  -89.31205978 +-569m.  62952
Verbatim Coordinates: T01N R10E sec28
Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
Habitat: Freq. flooded, mature floodplain forest on river w/ large openings. Higher, shady Aster dominated and highest, most diverse forest area. Studies of S. Wisc. Floodplain Forest. First terrace > 50% tree cover. Trees/ha=383.3 BA/ha=4461dm sq.. Avg. BA=12. IV's-Acer saccharinum 229, Ulmus amer. 27, Quercus bicolor 21, Fraxinus pen. 10, Populus delt. 6, U. rubra 3, Celtis occid. 3, Crategus sp. 2. Herbs-%freq. in 1m x 1m sq. quadrats. Aster lat. 76, Laportea canad. 70., Ranunculus septen. 55,
Specimen Images
Record Id: 18871d5b-85b2-4b03-97a9-b1ea27b49f76
Occurrence ID (GUID): b414b2a0-f95b-11e2-9dec-002590257708
For additional information on this specimen, please contact: Mary Ann Feist (mfeist@wisc.edu)
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